Life Cycle assessment of bio-ethanol derived from cellulose
Objective, Scope, Background A comprehensive Life Cycle Assessment was conducted on bio-ethanol produced using a new process that converts cellulosic biomass by enzymatic hydrolysis. Options for sourcing the feedstock either from agricultural and wood waste, or, if the demand for bio-ethanol is suff...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Fu, Gloria Zhi [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2003 |
|---|
| Schlagwörter: |
|---|
| Anmerkung: |
© Ecomed Publishers 2003 |
|---|
| Übergeordnetes Werk: |
Enthalten in: The international journal of life cycle assessment - Ecomed, 1996, 8(2003), 3 vom: Mai, Seite 137-141 |
|---|---|
| Übergeordnetes Werk: |
volume:8 ; year:2003 ; number:3 ; month:05 ; pages:137-141 |
| Links: |
|---|
| DOI / URN: |
10.1007/BF02978458 |
|---|
| Katalog-ID: |
OLC205119128X |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | OLC205119128X | ||
| 003 | DE-627 | ||
| 005 | 20230504090319.0 | ||
| 007 | tu | ||
| 008 | 200820s2003 xx ||||| 00| ||eng c | ||
| 024 | 7 | |a 10.1007/BF02978458 |2 doi | |
| 035 | |a (DE-627)OLC205119128X | ||
| 035 | |a (DE-He213)BF02978458-p | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 650 |a 330 |a 333.7 |q VZ |
| 082 | 0 | 4 | |a 690 |q VZ |
| 100 | 1 | |a Fu, Gloria Zhi |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Life Cycle assessment of bio-ethanol derived from cellulose |
| 264 | 1 | |c 2003 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 500 | |a © Ecomed Publishers 2003 | ||
| 520 | |a Objective, Scope, Background A comprehensive Life Cycle Assessment was conducted on bio-ethanol produced using a new process that converts cellulosic biomass by enzymatic hydrolysis. Options for sourcing the feedstock either from agricultural and wood waste, or, if the demand for bio-ethanol is sufficient, from cultivation are examined. The main focus of the analysis was to determine its potential for reducing greenhouse gas emissions in a 10% blend of this bio-ethanol with gasoline (E10) as a transportation fuel. Methods SimaPro 4.0 was used as the analysis tool, which allowed a range of other environmental impacts also to be examined to assess the overall relative performance to gasoline alone. All impacts were assigned to the fuel because of uncertainties in markets for the by-products. This LCA therefore represents a worst case scenario. Results, Conclusion It is shown that E10 gives an improved environmental performance in some impact categories, including greenhouse gas emissions, but has inferior performances in others. Whether the potential benefits of the bio-ethanol blend to reduce greenhouse gas emissions will be realized is shown to be particularly sensitive to the source of energy used to produce the process steam required to break down the cellulose to produce sugars and to distil the final product. One key area where improvements in environmental performance might be derived is in enzyme production. Recommendations and Outlook The LCA profile helps to highlight those areas where positive and negative environmental impacts can be expected. Technological innovation can be directed accordingly to preserve the benefits while minimizing the negative impacts as development progresses to commercial scales. | ||
| 650 | 4 | |a Bio-ethanol | |
| 650 | 4 | |a bio-fuel | |
| 650 | 4 | |a biomass | |
| 650 | 4 | |a cellulose bio-ethanol | |
| 650 | 4 | |a enzymatic hydrolysis | |
| 650 | 4 | |a ethanol | |
| 650 | 4 | |a LCA | |
| 650 | 4 | |a life cycle analysis | |
| 650 | 4 | |a life cycle assessment | |
| 650 | 4 | |a life cycle engineering | |
| 700 | 1 | |a Chan, Albert W. |4 aut | |
| 700 | 1 | |a Minns, David E. |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t The international journal of life cycle assessment |d Ecomed, 1996 |g 8(2003), 3 vom: Mai, Seite 137-141 |w (DE-627)211584533 |w (DE-600)1319419-7 |w (DE-576)059728728 |x 0948-3349 |7 nnns |
| 773 | 1 | 8 | |g volume:8 |g year:2003 |g number:3 |g month:05 |g pages:137-141 |
| 856 | 4 | 1 | |u https://doi.org/10.1007/BF02978458 |z lizenzpflichtig |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_OLC | ||
| 912 | |a SSG-OLC-UMW | ||
| 912 | |a SSG-OLC-ARC | ||
| 912 | |a SSG-OLC-TEC | ||
| 912 | |a SSG-OPC-FOR | ||
| 912 | |a GBV_ILN_30 | ||
| 912 | |a GBV_ILN_70 | ||
| 912 | |a GBV_ILN_252 | ||
| 912 | |a GBV_ILN_267 | ||
| 912 | |a GBV_ILN_2014 | ||
| 912 | |a GBV_ILN_2016 | ||
| 912 | |a GBV_ILN_2050 | ||
| 912 | |a GBV_ILN_4012 | ||
| 912 | |a GBV_ILN_4046 | ||
| 912 | |a GBV_ILN_4305 | ||
| 912 | |a GBV_ILN_4313 | ||
| 951 | |a AR | ||
| 952 | |d 8 |j 2003 |e 3 |c 05 |h 137-141 | ||
| author_variant |
g z f gz gzf a w c aw awc d e m de dem |
|---|---|
| matchkey_str |
article:09483349:2003----::ieylassmnobotaodrv |
| hierarchy_sort_str |
2003 |
| publishDate |
2003 |
| allfields |
10.1007/BF02978458 doi (DE-627)OLC205119128X (DE-He213)BF02978458-p DE-627 ger DE-627 rakwb eng 650 330 333.7 VZ 690 VZ Fu, Gloria Zhi verfasserin aut Life Cycle assessment of bio-ethanol derived from cellulose 2003 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Ecomed Publishers 2003 Objective, Scope, Background A comprehensive Life Cycle Assessment was conducted on bio-ethanol produced using a new process that converts cellulosic biomass by enzymatic hydrolysis. Options for sourcing the feedstock either from agricultural and wood waste, or, if the demand for bio-ethanol is sufficient, from cultivation are examined. The main focus of the analysis was to determine its potential for reducing greenhouse gas emissions in a 10% blend of this bio-ethanol with gasoline (E10) as a transportation fuel. Methods SimaPro 4.0 was used as the analysis tool, which allowed a range of other environmental impacts also to be examined to assess the overall relative performance to gasoline alone. All impacts were assigned to the fuel because of uncertainties in markets for the by-products. This LCA therefore represents a worst case scenario. Results, Conclusion It is shown that E10 gives an improved environmental performance in some impact categories, including greenhouse gas emissions, but has inferior performances in others. Whether the potential benefits of the bio-ethanol blend to reduce greenhouse gas emissions will be realized is shown to be particularly sensitive to the source of energy used to produce the process steam required to break down the cellulose to produce sugars and to distil the final product. One key area where improvements in environmental performance might be derived is in enzyme production. Recommendations and Outlook The LCA profile helps to highlight those areas where positive and negative environmental impacts can be expected. Technological innovation can be directed accordingly to preserve the benefits while minimizing the negative impacts as development progresses to commercial scales. Bio-ethanol bio-fuel biomass cellulose bio-ethanol enzymatic hydrolysis ethanol LCA life cycle analysis life cycle assessment life cycle engineering Chan, Albert W. aut Minns, David E. aut Enthalten in The international journal of life cycle assessment Ecomed, 1996 8(2003), 3 vom: Mai, Seite 137-141 (DE-627)211584533 (DE-600)1319419-7 (DE-576)059728728 0948-3349 nnns volume:8 year:2003 number:3 month:05 pages:137-141 https://doi.org/10.1007/BF02978458 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OPC-FOR GBV_ILN_30 GBV_ILN_70 GBV_ILN_252 GBV_ILN_267 GBV_ILN_2014 GBV_ILN_2016 GBV_ILN_2050 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4313 AR 8 2003 3 05 137-141 |
| spelling |
10.1007/BF02978458 doi (DE-627)OLC205119128X (DE-He213)BF02978458-p DE-627 ger DE-627 rakwb eng 650 330 333.7 VZ 690 VZ Fu, Gloria Zhi verfasserin aut Life Cycle assessment of bio-ethanol derived from cellulose 2003 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Ecomed Publishers 2003 Objective, Scope, Background A comprehensive Life Cycle Assessment was conducted on bio-ethanol produced using a new process that converts cellulosic biomass by enzymatic hydrolysis. Options for sourcing the feedstock either from agricultural and wood waste, or, if the demand for bio-ethanol is sufficient, from cultivation are examined. The main focus of the analysis was to determine its potential for reducing greenhouse gas emissions in a 10% blend of this bio-ethanol with gasoline (E10) as a transportation fuel. Methods SimaPro 4.0 was used as the analysis tool, which allowed a range of other environmental impacts also to be examined to assess the overall relative performance to gasoline alone. All impacts were assigned to the fuel because of uncertainties in markets for the by-products. This LCA therefore represents a worst case scenario. Results, Conclusion It is shown that E10 gives an improved environmental performance in some impact categories, including greenhouse gas emissions, but has inferior performances in others. Whether the potential benefits of the bio-ethanol blend to reduce greenhouse gas emissions will be realized is shown to be particularly sensitive to the source of energy used to produce the process steam required to break down the cellulose to produce sugars and to distil the final product. One key area where improvements in environmental performance might be derived is in enzyme production. Recommendations and Outlook The LCA profile helps to highlight those areas where positive and negative environmental impacts can be expected. Technological innovation can be directed accordingly to preserve the benefits while minimizing the negative impacts as development progresses to commercial scales. Bio-ethanol bio-fuel biomass cellulose bio-ethanol enzymatic hydrolysis ethanol LCA life cycle analysis life cycle assessment life cycle engineering Chan, Albert W. aut Minns, David E. aut Enthalten in The international journal of life cycle assessment Ecomed, 1996 8(2003), 3 vom: Mai, Seite 137-141 (DE-627)211584533 (DE-600)1319419-7 (DE-576)059728728 0948-3349 nnns volume:8 year:2003 number:3 month:05 pages:137-141 https://doi.org/10.1007/BF02978458 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OPC-FOR GBV_ILN_30 GBV_ILN_70 GBV_ILN_252 GBV_ILN_267 GBV_ILN_2014 GBV_ILN_2016 GBV_ILN_2050 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4313 AR 8 2003 3 05 137-141 |
| allfields_unstemmed |
10.1007/BF02978458 doi (DE-627)OLC205119128X (DE-He213)BF02978458-p DE-627 ger DE-627 rakwb eng 650 330 333.7 VZ 690 VZ Fu, Gloria Zhi verfasserin aut Life Cycle assessment of bio-ethanol derived from cellulose 2003 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Ecomed Publishers 2003 Objective, Scope, Background A comprehensive Life Cycle Assessment was conducted on bio-ethanol produced using a new process that converts cellulosic biomass by enzymatic hydrolysis. Options for sourcing the feedstock either from agricultural and wood waste, or, if the demand for bio-ethanol is sufficient, from cultivation are examined. The main focus of the analysis was to determine its potential for reducing greenhouse gas emissions in a 10% blend of this bio-ethanol with gasoline (E10) as a transportation fuel. Methods SimaPro 4.0 was used as the analysis tool, which allowed a range of other environmental impacts also to be examined to assess the overall relative performance to gasoline alone. All impacts were assigned to the fuel because of uncertainties in markets for the by-products. This LCA therefore represents a worst case scenario. Results, Conclusion It is shown that E10 gives an improved environmental performance in some impact categories, including greenhouse gas emissions, but has inferior performances in others. Whether the potential benefits of the bio-ethanol blend to reduce greenhouse gas emissions will be realized is shown to be particularly sensitive to the source of energy used to produce the process steam required to break down the cellulose to produce sugars and to distil the final product. One key area where improvements in environmental performance might be derived is in enzyme production. Recommendations and Outlook The LCA profile helps to highlight those areas where positive and negative environmental impacts can be expected. Technological innovation can be directed accordingly to preserve the benefits while minimizing the negative impacts as development progresses to commercial scales. Bio-ethanol bio-fuel biomass cellulose bio-ethanol enzymatic hydrolysis ethanol LCA life cycle analysis life cycle assessment life cycle engineering Chan, Albert W. aut Minns, David E. aut Enthalten in The international journal of life cycle assessment Ecomed, 1996 8(2003), 3 vom: Mai, Seite 137-141 (DE-627)211584533 (DE-600)1319419-7 (DE-576)059728728 0948-3349 nnns volume:8 year:2003 number:3 month:05 pages:137-141 https://doi.org/10.1007/BF02978458 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OPC-FOR GBV_ILN_30 GBV_ILN_70 GBV_ILN_252 GBV_ILN_267 GBV_ILN_2014 GBV_ILN_2016 GBV_ILN_2050 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4313 AR 8 2003 3 05 137-141 |
| allfieldsGer |
10.1007/BF02978458 doi (DE-627)OLC205119128X (DE-He213)BF02978458-p DE-627 ger DE-627 rakwb eng 650 330 333.7 VZ 690 VZ Fu, Gloria Zhi verfasserin aut Life Cycle assessment of bio-ethanol derived from cellulose 2003 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Ecomed Publishers 2003 Objective, Scope, Background A comprehensive Life Cycle Assessment was conducted on bio-ethanol produced using a new process that converts cellulosic biomass by enzymatic hydrolysis. Options for sourcing the feedstock either from agricultural and wood waste, or, if the demand for bio-ethanol is sufficient, from cultivation are examined. The main focus of the analysis was to determine its potential for reducing greenhouse gas emissions in a 10% blend of this bio-ethanol with gasoline (E10) as a transportation fuel. Methods SimaPro 4.0 was used as the analysis tool, which allowed a range of other environmental impacts also to be examined to assess the overall relative performance to gasoline alone. All impacts were assigned to the fuel because of uncertainties in markets for the by-products. This LCA therefore represents a worst case scenario. Results, Conclusion It is shown that E10 gives an improved environmental performance in some impact categories, including greenhouse gas emissions, but has inferior performances in others. Whether the potential benefits of the bio-ethanol blend to reduce greenhouse gas emissions will be realized is shown to be particularly sensitive to the source of energy used to produce the process steam required to break down the cellulose to produce sugars and to distil the final product. One key area where improvements in environmental performance might be derived is in enzyme production. Recommendations and Outlook The LCA profile helps to highlight those areas where positive and negative environmental impacts can be expected. Technological innovation can be directed accordingly to preserve the benefits while minimizing the negative impacts as development progresses to commercial scales. Bio-ethanol bio-fuel biomass cellulose bio-ethanol enzymatic hydrolysis ethanol LCA life cycle analysis life cycle assessment life cycle engineering Chan, Albert W. aut Minns, David E. aut Enthalten in The international journal of life cycle assessment Ecomed, 1996 8(2003), 3 vom: Mai, Seite 137-141 (DE-627)211584533 (DE-600)1319419-7 (DE-576)059728728 0948-3349 nnns volume:8 year:2003 number:3 month:05 pages:137-141 https://doi.org/10.1007/BF02978458 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OPC-FOR GBV_ILN_30 GBV_ILN_70 GBV_ILN_252 GBV_ILN_267 GBV_ILN_2014 GBV_ILN_2016 GBV_ILN_2050 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4313 AR 8 2003 3 05 137-141 |
| allfieldsSound |
10.1007/BF02978458 doi (DE-627)OLC205119128X (DE-He213)BF02978458-p DE-627 ger DE-627 rakwb eng 650 330 333.7 VZ 690 VZ Fu, Gloria Zhi verfasserin aut Life Cycle assessment of bio-ethanol derived from cellulose 2003 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Ecomed Publishers 2003 Objective, Scope, Background A comprehensive Life Cycle Assessment was conducted on bio-ethanol produced using a new process that converts cellulosic biomass by enzymatic hydrolysis. Options for sourcing the feedstock either from agricultural and wood waste, or, if the demand for bio-ethanol is sufficient, from cultivation are examined. The main focus of the analysis was to determine its potential for reducing greenhouse gas emissions in a 10% blend of this bio-ethanol with gasoline (E10) as a transportation fuel. Methods SimaPro 4.0 was used as the analysis tool, which allowed a range of other environmental impacts also to be examined to assess the overall relative performance to gasoline alone. All impacts were assigned to the fuel because of uncertainties in markets for the by-products. This LCA therefore represents a worst case scenario. Results, Conclusion It is shown that E10 gives an improved environmental performance in some impact categories, including greenhouse gas emissions, but has inferior performances in others. Whether the potential benefits of the bio-ethanol blend to reduce greenhouse gas emissions will be realized is shown to be particularly sensitive to the source of energy used to produce the process steam required to break down the cellulose to produce sugars and to distil the final product. One key area where improvements in environmental performance might be derived is in enzyme production. Recommendations and Outlook The LCA profile helps to highlight those areas where positive and negative environmental impacts can be expected. Technological innovation can be directed accordingly to preserve the benefits while minimizing the negative impacts as development progresses to commercial scales. Bio-ethanol bio-fuel biomass cellulose bio-ethanol enzymatic hydrolysis ethanol LCA life cycle analysis life cycle assessment life cycle engineering Chan, Albert W. aut Minns, David E. aut Enthalten in The international journal of life cycle assessment Ecomed, 1996 8(2003), 3 vom: Mai, Seite 137-141 (DE-627)211584533 (DE-600)1319419-7 (DE-576)059728728 0948-3349 nnns volume:8 year:2003 number:3 month:05 pages:137-141 https://doi.org/10.1007/BF02978458 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OPC-FOR GBV_ILN_30 GBV_ILN_70 GBV_ILN_252 GBV_ILN_267 GBV_ILN_2014 GBV_ILN_2016 GBV_ILN_2050 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4313 AR 8 2003 3 05 137-141 |
| language |
English |
| source |
Enthalten in The international journal of life cycle assessment 8(2003), 3 vom: Mai, Seite 137-141 volume:8 year:2003 number:3 month:05 pages:137-141 |
| sourceStr |
Enthalten in The international journal of life cycle assessment 8(2003), 3 vom: Mai, Seite 137-141 volume:8 year:2003 number:3 month:05 pages:137-141 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Bio-ethanol bio-fuel biomass cellulose bio-ethanol enzymatic hydrolysis ethanol LCA life cycle analysis life cycle assessment life cycle engineering |
| dewey-raw |
650 |
| isfreeaccess_bool |
false |
| container_title |
The international journal of life cycle assessment |
| authorswithroles_txt_mv |
Fu, Gloria Zhi @@aut@@ Chan, Albert W. @@aut@@ Minns, David E. @@aut@@ |
| publishDateDaySort_date |
2003-05-01T00:00:00Z |
| hierarchy_top_id |
211584533 |
| dewey-sort |
3650 |
| id |
OLC205119128X |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">OLC205119128X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230504090319.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">200820s2003 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/BF02978458</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC205119128X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)BF02978458-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">650</subfield><subfield code="a">330</subfield><subfield code="a">333.7</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">690</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Fu, Gloria Zhi</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Life Cycle assessment of bio-ethanol derived from cellulose</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2003</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Ecomed Publishers 2003</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Objective, Scope, Background A comprehensive Life Cycle Assessment was conducted on bio-ethanol produced using a new process that converts cellulosic biomass by enzymatic hydrolysis. Options for sourcing the feedstock either from agricultural and wood waste, or, if the demand for bio-ethanol is sufficient, from cultivation are examined. The main focus of the analysis was to determine its potential for reducing greenhouse gas emissions in a 10% blend of this bio-ethanol with gasoline (E10) as a transportation fuel. Methods SimaPro 4.0 was used as the analysis tool, which allowed a range of other environmental impacts also to be examined to assess the overall relative performance to gasoline alone. All impacts were assigned to the fuel because of uncertainties in markets for the by-products. This LCA therefore represents a worst case scenario. Results, Conclusion It is shown that E10 gives an improved environmental performance in some impact categories, including greenhouse gas emissions, but has inferior performances in others. Whether the potential benefits of the bio-ethanol blend to reduce greenhouse gas emissions will be realized is shown to be particularly sensitive to the source of energy used to produce the process steam required to break down the cellulose to produce sugars and to distil the final product. One key area where improvements in environmental performance might be derived is in enzyme production. Recommendations and Outlook The LCA profile helps to highlight those areas where positive and negative environmental impacts can be expected. Technological innovation can be directed accordingly to preserve the benefits while minimizing the negative impacts as development progresses to commercial scales.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Bio-ethanol</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">bio-fuel</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">biomass</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">cellulose bio-ethanol</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">enzymatic hydrolysis</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">ethanol</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">LCA</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">life cycle analysis</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">life cycle assessment</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">life cycle engineering</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Chan, Albert W.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Minns, David E.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">The international journal of life cycle assessment</subfield><subfield code="d">Ecomed, 1996</subfield><subfield code="g">8(2003), 3 vom: Mai, Seite 137-141</subfield><subfield code="w">(DE-627)211584533</subfield><subfield code="w">(DE-600)1319419-7</subfield><subfield code="w">(DE-576)059728728</subfield><subfield code="x">0948-3349</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:8</subfield><subfield code="g">year:2003</subfield><subfield code="g">number:3</subfield><subfield code="g">month:05</subfield><subfield code="g">pages:137-141</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/BF02978458</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-UMW</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-ARC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-FOR</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_30</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_252</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_267</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2016</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2050</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4046</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">8</subfield><subfield code="j">2003</subfield><subfield code="e">3</subfield><subfield code="c">05</subfield><subfield code="h">137-141</subfield></datafield></record></collection>
|
| author |
Fu, Gloria Zhi |
| spellingShingle |
Fu, Gloria Zhi ddc 650 ddc 690 misc Bio-ethanol misc bio-fuel misc biomass misc cellulose bio-ethanol misc enzymatic hydrolysis misc ethanol misc LCA misc life cycle analysis misc life cycle assessment misc life cycle engineering Life Cycle assessment of bio-ethanol derived from cellulose |
| authorStr |
Fu, Gloria Zhi |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)211584533 |
| format |
Article |
| dewey-ones |
650 - Management & auxiliary services 330 - Economics 333 - Economics of land & energy 690 - Buildings |
| delete_txt_mv |
keep |
| author_role |
aut aut aut |
| collection |
OLC |
| remote_str |
false |
| illustrated |
Not Illustrated |
| issn |
0948-3349 |
| topic_title |
650 330 333.7 VZ 690 VZ Life Cycle assessment of bio-ethanol derived from cellulose Bio-ethanol bio-fuel biomass cellulose bio-ethanol enzymatic hydrolysis ethanol LCA life cycle analysis life cycle assessment life cycle engineering |
| topic |
ddc 650 ddc 690 misc Bio-ethanol misc bio-fuel misc biomass misc cellulose bio-ethanol misc enzymatic hydrolysis misc ethanol misc LCA misc life cycle analysis misc life cycle assessment misc life cycle engineering |
| topic_unstemmed |
ddc 650 ddc 690 misc Bio-ethanol misc bio-fuel misc biomass misc cellulose bio-ethanol misc enzymatic hydrolysis misc ethanol misc LCA misc life cycle analysis misc life cycle assessment misc life cycle engineering |
| topic_browse |
ddc 650 ddc 690 misc Bio-ethanol misc bio-fuel misc biomass misc cellulose bio-ethanol misc enzymatic hydrolysis misc ethanol misc LCA misc life cycle analysis misc life cycle assessment misc life cycle engineering |
| format_facet |
Aufsätze Gedruckte Aufsätze |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
nc |
| hierarchy_parent_title |
The international journal of life cycle assessment |
| hierarchy_parent_id |
211584533 |
| dewey-tens |
650 - Management & public relations 330 - Economics 690 - Building & construction |
| hierarchy_top_title |
The international journal of life cycle assessment |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)211584533 (DE-600)1319419-7 (DE-576)059728728 |
| title |
Life Cycle assessment of bio-ethanol derived from cellulose |
| ctrlnum |
(DE-627)OLC205119128X (DE-He213)BF02978458-p |
| title_full |
Life Cycle assessment of bio-ethanol derived from cellulose |
| author_sort |
Fu, Gloria Zhi |
| journal |
The international journal of life cycle assessment |
| journalStr |
The international journal of life cycle assessment |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
600 - Technology 300 - Social sciences |
| recordtype |
marc |
| publishDateSort |
2003 |
| contenttype_str_mv |
txt |
| container_start_page |
137 |
| author_browse |
Fu, Gloria Zhi Chan, Albert W. Minns, David E. |
| container_volume |
8 |
| class |
650 330 333.7 VZ 690 VZ |
| format_se |
Aufsätze |
| author-letter |
Fu, Gloria Zhi |
| doi_str_mv |
10.1007/BF02978458 |
| dewey-full |
650 330 333.7 690 |
| title_sort |
life cycle assessment of bio-ethanol derived from cellulose |
| title_auth |
Life Cycle assessment of bio-ethanol derived from cellulose |
| abstract |
Objective, Scope, Background A comprehensive Life Cycle Assessment was conducted on bio-ethanol produced using a new process that converts cellulosic biomass by enzymatic hydrolysis. Options for sourcing the feedstock either from agricultural and wood waste, or, if the demand for bio-ethanol is sufficient, from cultivation are examined. The main focus of the analysis was to determine its potential for reducing greenhouse gas emissions in a 10% blend of this bio-ethanol with gasoline (E10) as a transportation fuel. Methods SimaPro 4.0 was used as the analysis tool, which allowed a range of other environmental impacts also to be examined to assess the overall relative performance to gasoline alone. All impacts were assigned to the fuel because of uncertainties in markets for the by-products. This LCA therefore represents a worst case scenario. Results, Conclusion It is shown that E10 gives an improved environmental performance in some impact categories, including greenhouse gas emissions, but has inferior performances in others. Whether the potential benefits of the bio-ethanol blend to reduce greenhouse gas emissions will be realized is shown to be particularly sensitive to the source of energy used to produce the process steam required to break down the cellulose to produce sugars and to distil the final product. One key area where improvements in environmental performance might be derived is in enzyme production. Recommendations and Outlook The LCA profile helps to highlight those areas where positive and negative environmental impacts can be expected. Technological innovation can be directed accordingly to preserve the benefits while minimizing the negative impacts as development progresses to commercial scales. © Ecomed Publishers 2003 |
| abstractGer |
Objective, Scope, Background A comprehensive Life Cycle Assessment was conducted on bio-ethanol produced using a new process that converts cellulosic biomass by enzymatic hydrolysis. Options for sourcing the feedstock either from agricultural and wood waste, or, if the demand for bio-ethanol is sufficient, from cultivation are examined. The main focus of the analysis was to determine its potential for reducing greenhouse gas emissions in a 10% blend of this bio-ethanol with gasoline (E10) as a transportation fuel. Methods SimaPro 4.0 was used as the analysis tool, which allowed a range of other environmental impacts also to be examined to assess the overall relative performance to gasoline alone. All impacts were assigned to the fuel because of uncertainties in markets for the by-products. This LCA therefore represents a worst case scenario. Results, Conclusion It is shown that E10 gives an improved environmental performance in some impact categories, including greenhouse gas emissions, but has inferior performances in others. Whether the potential benefits of the bio-ethanol blend to reduce greenhouse gas emissions will be realized is shown to be particularly sensitive to the source of energy used to produce the process steam required to break down the cellulose to produce sugars and to distil the final product. One key area where improvements in environmental performance might be derived is in enzyme production. Recommendations and Outlook The LCA profile helps to highlight those areas where positive and negative environmental impacts can be expected. Technological innovation can be directed accordingly to preserve the benefits while minimizing the negative impacts as development progresses to commercial scales. © Ecomed Publishers 2003 |
| abstract_unstemmed |
Objective, Scope, Background A comprehensive Life Cycle Assessment was conducted on bio-ethanol produced using a new process that converts cellulosic biomass by enzymatic hydrolysis. Options for sourcing the feedstock either from agricultural and wood waste, or, if the demand for bio-ethanol is sufficient, from cultivation are examined. The main focus of the analysis was to determine its potential for reducing greenhouse gas emissions in a 10% blend of this bio-ethanol with gasoline (E10) as a transportation fuel. Methods SimaPro 4.0 was used as the analysis tool, which allowed a range of other environmental impacts also to be examined to assess the overall relative performance to gasoline alone. All impacts were assigned to the fuel because of uncertainties in markets for the by-products. This LCA therefore represents a worst case scenario. Results, Conclusion It is shown that E10 gives an improved environmental performance in some impact categories, including greenhouse gas emissions, but has inferior performances in others. Whether the potential benefits of the bio-ethanol blend to reduce greenhouse gas emissions will be realized is shown to be particularly sensitive to the source of energy used to produce the process steam required to break down the cellulose to produce sugars and to distil the final product. One key area where improvements in environmental performance might be derived is in enzyme production. Recommendations and Outlook The LCA profile helps to highlight those areas where positive and negative environmental impacts can be expected. Technological innovation can be directed accordingly to preserve the benefits while minimizing the negative impacts as development progresses to commercial scales. © Ecomed Publishers 2003 |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OPC-FOR GBV_ILN_30 GBV_ILN_70 GBV_ILN_252 GBV_ILN_267 GBV_ILN_2014 GBV_ILN_2016 GBV_ILN_2050 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4313 |
| container_issue |
3 |
| title_short |
Life Cycle assessment of bio-ethanol derived from cellulose |
| url |
https://doi.org/10.1007/BF02978458 |
| remote_bool |
false |
| author2 |
Chan, Albert W. Minns, David E. |
| author2Str |
Chan, Albert W. Minns, David E. |
| ppnlink |
211584533 |
| mediatype_str_mv |
n |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| doi_str |
10.1007/BF02978458 |
| up_date |
2024-07-04T03:47:06.075Z |
| _version_ |
1803618695075856384 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">OLC205119128X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230504090319.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">200820s2003 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/BF02978458</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC205119128X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)BF02978458-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">650</subfield><subfield code="a">330</subfield><subfield code="a">333.7</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">690</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Fu, Gloria Zhi</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Life Cycle assessment of bio-ethanol derived from cellulose</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2003</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Ecomed Publishers 2003</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Objective, Scope, Background A comprehensive Life Cycle Assessment was conducted on bio-ethanol produced using a new process that converts cellulosic biomass by enzymatic hydrolysis. Options for sourcing the feedstock either from agricultural and wood waste, or, if the demand for bio-ethanol is sufficient, from cultivation are examined. The main focus of the analysis was to determine its potential for reducing greenhouse gas emissions in a 10% blend of this bio-ethanol with gasoline (E10) as a transportation fuel. Methods SimaPro 4.0 was used as the analysis tool, which allowed a range of other environmental impacts also to be examined to assess the overall relative performance to gasoline alone. All impacts were assigned to the fuel because of uncertainties in markets for the by-products. This LCA therefore represents a worst case scenario. Results, Conclusion It is shown that E10 gives an improved environmental performance in some impact categories, including greenhouse gas emissions, but has inferior performances in others. Whether the potential benefits of the bio-ethanol blend to reduce greenhouse gas emissions will be realized is shown to be particularly sensitive to the source of energy used to produce the process steam required to break down the cellulose to produce sugars and to distil the final product. One key area where improvements in environmental performance might be derived is in enzyme production. Recommendations and Outlook The LCA profile helps to highlight those areas where positive and negative environmental impacts can be expected. Technological innovation can be directed accordingly to preserve the benefits while minimizing the negative impacts as development progresses to commercial scales.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Bio-ethanol</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">bio-fuel</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">biomass</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">cellulose bio-ethanol</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">enzymatic hydrolysis</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">ethanol</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">LCA</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">life cycle analysis</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">life cycle assessment</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">life cycle engineering</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Chan, Albert W.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Minns, David E.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">The international journal of life cycle assessment</subfield><subfield code="d">Ecomed, 1996</subfield><subfield code="g">8(2003), 3 vom: Mai, Seite 137-141</subfield><subfield code="w">(DE-627)211584533</subfield><subfield code="w">(DE-600)1319419-7</subfield><subfield code="w">(DE-576)059728728</subfield><subfield code="x">0948-3349</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:8</subfield><subfield code="g">year:2003</subfield><subfield code="g">number:3</subfield><subfield code="g">month:05</subfield><subfield code="g">pages:137-141</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/BF02978458</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-UMW</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-ARC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-FOR</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_30</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_252</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_267</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2016</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2050</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4046</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">8</subfield><subfield code="j">2003</subfield><subfield code="e">3</subfield><subfield code="c">05</subfield><subfield code="h">137-141</subfield></datafield></record></collection>
|
| score |
7.4013624 |