Comparative life cycle assessment (LCA) of geopolymer cement manufacturing with Portland cement in Indian context
Abstract India is the second-leading cement producer in the world after China. Cement causes huge carbon footprint during the production and transportation of materials. Various efforts are being made to reduce the environmental impacts. Among the notable developments are the use of by-product or se...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Meshram, R. B. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2021 |
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| Schlagwörter: |
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| Anmerkung: |
© Islamic Azad University (IAU) 2021 |
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| Übergeordnetes Werk: |
Enthalten in: International journal of environmental science and technology - Tehran : Islamic Azad University, 2004, 19(2021), 6 vom: 30. Apr., Seite 4791-4802 |
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| Übergeordnetes Werk: |
volume:19 ; year:2021 ; number:6 ; day:30 ; month:04 ; pages:4791-4802 |
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| DOI / URN: |
10.1007/s13762-021-03336-9 |
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SPR047051272 |
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| 520 | |a Abstract India is the second-leading cement producer in the world after China. Cement causes huge carbon footprint during the production and transportation of materials. Various efforts are being made to reduce the environmental impacts. Among the notable developments are the use of by-product or secondary material to develop new binders such as geopolymer cement. This paper contains a cradle-to-gate life cycle impact assessment of two types of geopolymer cement produced from blending fly ash and slag, and blending fly ash and cement in an Indian scenario. As there is no standard data available for geopolymer cement production, the primary data used were collected by producing geopolymer cement at pilot scale (5 t/d). In an Indian context, the geopolymer cement significantly reduces the global warming potential (267 kg $ CO_{2} $-Equiv.), abiotic depletion potential fossil (3092 MJ), abiotic depletion potential element (1.18 $ e^{−3} $ kg Sb-Equiv.), human toxicity potential (249 kg DCB-Equiv.), and terrestrial ecotoxicity potential (0.438 kg DCB-Equiv.) with blending fly ash and slag. The geopolymer cement produced from fly ash and slag reduces the global warming potential by 70%, abiotic depletion potential fossil by 49%, abiotic depletion potential element by 34%, and terrestrial ecotoxicity potential by 77% when compared with ordinary Portland cement of the building and construction industries. In case of geopolymer cement, the maximum impact on the environment is due to the use of an alkali solution. Based on the analysis, geopolymer cement appears more sustainable than traditional cement and thus has good potential as an alternate binder. | ||
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| 650 | 4 | |a Industrial waste |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Kumar, S. |4 aut | |
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10.1007/s13762-021-03336-9 doi (DE-627)SPR047051272 (SPR)s13762-021-03336-9-e DE-627 ger DE-627 rakwb eng Meshram, R. B. verfasserin (orcid)0000-0002-9752-2168 aut Comparative life cycle assessment (LCA) of geopolymer cement manufacturing with Portland cement in Indian context 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Islamic Azad University (IAU) 2021 Abstract India is the second-leading cement producer in the world after China. Cement causes huge carbon footprint during the production and transportation of materials. Various efforts are being made to reduce the environmental impacts. Among the notable developments are the use of by-product or secondary material to develop new binders such as geopolymer cement. This paper contains a cradle-to-gate life cycle impact assessment of two types of geopolymer cement produced from blending fly ash and slag, and blending fly ash and cement in an Indian scenario. As there is no standard data available for geopolymer cement production, the primary data used were collected by producing geopolymer cement at pilot scale (5 t/d). In an Indian context, the geopolymer cement significantly reduces the global warming potential (267 kg $ CO_{2} $-Equiv.), abiotic depletion potential fossil (3092 MJ), abiotic depletion potential element (1.18 $ e^{−3} $ kg Sb-Equiv.), human toxicity potential (249 kg DCB-Equiv.), and terrestrial ecotoxicity potential (0.438 kg DCB-Equiv.) with blending fly ash and slag. The geopolymer cement produced from fly ash and slag reduces the global warming potential by 70%, abiotic depletion potential fossil by 49%, abiotic depletion potential element by 34%, and terrestrial ecotoxicity potential by 77% when compared with ordinary Portland cement of the building and construction industries. In case of geopolymer cement, the maximum impact on the environment is due to the use of an alkali solution. Based on the analysis, geopolymer cement appears more sustainable than traditional cement and thus has good potential as an alternate binder. Geopolymer cement (dpeaa)DE-He213 Life cycle assessment (dpeaa)DE-He213 Portland cement (dpeaa)DE-He213 Industrial waste (dpeaa)DE-He213 Kumar, S. aut Enthalten in International journal of environmental science and technology Tehran : Islamic Azad University, 2004 19(2021), 6 vom: 30. Apr., Seite 4791-4802 (DE-627)510463398 (DE-600)2230399-6 1735-2630 nnns volume:19 year:2021 number:6 day:30 month:04 pages:4791-4802 https://dx.doi.org/10.1007/s13762-021-03336-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 19 2021 6 30 04 4791-4802 |
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10.1007/s13762-021-03336-9 doi (DE-627)SPR047051272 (SPR)s13762-021-03336-9-e DE-627 ger DE-627 rakwb eng Meshram, R. B. verfasserin (orcid)0000-0002-9752-2168 aut Comparative life cycle assessment (LCA) of geopolymer cement manufacturing with Portland cement in Indian context 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Islamic Azad University (IAU) 2021 Abstract India is the second-leading cement producer in the world after China. Cement causes huge carbon footprint during the production and transportation of materials. Various efforts are being made to reduce the environmental impacts. Among the notable developments are the use of by-product or secondary material to develop new binders such as geopolymer cement. This paper contains a cradle-to-gate life cycle impact assessment of two types of geopolymer cement produced from blending fly ash and slag, and blending fly ash and cement in an Indian scenario. As there is no standard data available for geopolymer cement production, the primary data used were collected by producing geopolymer cement at pilot scale (5 t/d). In an Indian context, the geopolymer cement significantly reduces the global warming potential (267 kg $ CO_{2} $-Equiv.), abiotic depletion potential fossil (3092 MJ), abiotic depletion potential element (1.18 $ e^{−3} $ kg Sb-Equiv.), human toxicity potential (249 kg DCB-Equiv.), and terrestrial ecotoxicity potential (0.438 kg DCB-Equiv.) with blending fly ash and slag. The geopolymer cement produced from fly ash and slag reduces the global warming potential by 70%, abiotic depletion potential fossil by 49%, abiotic depletion potential element by 34%, and terrestrial ecotoxicity potential by 77% when compared with ordinary Portland cement of the building and construction industries. In case of geopolymer cement, the maximum impact on the environment is due to the use of an alkali solution. Based on the analysis, geopolymer cement appears more sustainable than traditional cement and thus has good potential as an alternate binder. Geopolymer cement (dpeaa)DE-He213 Life cycle assessment (dpeaa)DE-He213 Portland cement (dpeaa)DE-He213 Industrial waste (dpeaa)DE-He213 Kumar, S. aut Enthalten in International journal of environmental science and technology Tehran : Islamic Azad University, 2004 19(2021), 6 vom: 30. Apr., Seite 4791-4802 (DE-627)510463398 (DE-600)2230399-6 1735-2630 nnns volume:19 year:2021 number:6 day:30 month:04 pages:4791-4802 https://dx.doi.org/10.1007/s13762-021-03336-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 19 2021 6 30 04 4791-4802 |
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10.1007/s13762-021-03336-9 doi (DE-627)SPR047051272 (SPR)s13762-021-03336-9-e DE-627 ger DE-627 rakwb eng Meshram, R. B. verfasserin (orcid)0000-0002-9752-2168 aut Comparative life cycle assessment (LCA) of geopolymer cement manufacturing with Portland cement in Indian context 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Islamic Azad University (IAU) 2021 Abstract India is the second-leading cement producer in the world after China. Cement causes huge carbon footprint during the production and transportation of materials. Various efforts are being made to reduce the environmental impacts. Among the notable developments are the use of by-product or secondary material to develop new binders such as geopolymer cement. This paper contains a cradle-to-gate life cycle impact assessment of two types of geopolymer cement produced from blending fly ash and slag, and blending fly ash and cement in an Indian scenario. As there is no standard data available for geopolymer cement production, the primary data used were collected by producing geopolymer cement at pilot scale (5 t/d). In an Indian context, the geopolymer cement significantly reduces the global warming potential (267 kg $ CO_{2} $-Equiv.), abiotic depletion potential fossil (3092 MJ), abiotic depletion potential element (1.18 $ e^{−3} $ kg Sb-Equiv.), human toxicity potential (249 kg DCB-Equiv.), and terrestrial ecotoxicity potential (0.438 kg DCB-Equiv.) with blending fly ash and slag. The geopolymer cement produced from fly ash and slag reduces the global warming potential by 70%, abiotic depletion potential fossil by 49%, abiotic depletion potential element by 34%, and terrestrial ecotoxicity potential by 77% when compared with ordinary Portland cement of the building and construction industries. In case of geopolymer cement, the maximum impact on the environment is due to the use of an alkali solution. Based on the analysis, geopolymer cement appears more sustainable than traditional cement and thus has good potential as an alternate binder. Geopolymer cement (dpeaa)DE-He213 Life cycle assessment (dpeaa)DE-He213 Portland cement (dpeaa)DE-He213 Industrial waste (dpeaa)DE-He213 Kumar, S. aut Enthalten in International journal of environmental science and technology Tehran : Islamic Azad University, 2004 19(2021), 6 vom: 30. Apr., Seite 4791-4802 (DE-627)510463398 (DE-600)2230399-6 1735-2630 nnns volume:19 year:2021 number:6 day:30 month:04 pages:4791-4802 https://dx.doi.org/10.1007/s13762-021-03336-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 19 2021 6 30 04 4791-4802 |
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10.1007/s13762-021-03336-9 doi (DE-627)SPR047051272 (SPR)s13762-021-03336-9-e DE-627 ger DE-627 rakwb eng Meshram, R. B. verfasserin (orcid)0000-0002-9752-2168 aut Comparative life cycle assessment (LCA) of geopolymer cement manufacturing with Portland cement in Indian context 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Islamic Azad University (IAU) 2021 Abstract India is the second-leading cement producer in the world after China. Cement causes huge carbon footprint during the production and transportation of materials. Various efforts are being made to reduce the environmental impacts. Among the notable developments are the use of by-product or secondary material to develop new binders such as geopolymer cement. This paper contains a cradle-to-gate life cycle impact assessment of two types of geopolymer cement produced from blending fly ash and slag, and blending fly ash and cement in an Indian scenario. As there is no standard data available for geopolymer cement production, the primary data used were collected by producing geopolymer cement at pilot scale (5 t/d). In an Indian context, the geopolymer cement significantly reduces the global warming potential (267 kg $ CO_{2} $-Equiv.), abiotic depletion potential fossil (3092 MJ), abiotic depletion potential element (1.18 $ e^{−3} $ kg Sb-Equiv.), human toxicity potential (249 kg DCB-Equiv.), and terrestrial ecotoxicity potential (0.438 kg DCB-Equiv.) with blending fly ash and slag. The geopolymer cement produced from fly ash and slag reduces the global warming potential by 70%, abiotic depletion potential fossil by 49%, abiotic depletion potential element by 34%, and terrestrial ecotoxicity potential by 77% when compared with ordinary Portland cement of the building and construction industries. In case of geopolymer cement, the maximum impact on the environment is due to the use of an alkali solution. Based on the analysis, geopolymer cement appears more sustainable than traditional cement and thus has good potential as an alternate binder. Geopolymer cement (dpeaa)DE-He213 Life cycle assessment (dpeaa)DE-He213 Portland cement (dpeaa)DE-He213 Industrial waste (dpeaa)DE-He213 Kumar, S. aut Enthalten in International journal of environmental science and technology Tehran : Islamic Azad University, 2004 19(2021), 6 vom: 30. Apr., Seite 4791-4802 (DE-627)510463398 (DE-600)2230399-6 1735-2630 nnns volume:19 year:2021 number:6 day:30 month:04 pages:4791-4802 https://dx.doi.org/10.1007/s13762-021-03336-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 19 2021 6 30 04 4791-4802 |
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10.1007/s13762-021-03336-9 doi (DE-627)SPR047051272 (SPR)s13762-021-03336-9-e DE-627 ger DE-627 rakwb eng Meshram, R. B. verfasserin (orcid)0000-0002-9752-2168 aut Comparative life cycle assessment (LCA) of geopolymer cement manufacturing with Portland cement in Indian context 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Islamic Azad University (IAU) 2021 Abstract India is the second-leading cement producer in the world after China. Cement causes huge carbon footprint during the production and transportation of materials. Various efforts are being made to reduce the environmental impacts. Among the notable developments are the use of by-product or secondary material to develop new binders such as geopolymer cement. This paper contains a cradle-to-gate life cycle impact assessment of two types of geopolymer cement produced from blending fly ash and slag, and blending fly ash and cement in an Indian scenario. As there is no standard data available for geopolymer cement production, the primary data used were collected by producing geopolymer cement at pilot scale (5 t/d). In an Indian context, the geopolymer cement significantly reduces the global warming potential (267 kg $ CO_{2} $-Equiv.), abiotic depletion potential fossil (3092 MJ), abiotic depletion potential element (1.18 $ e^{−3} $ kg Sb-Equiv.), human toxicity potential (249 kg DCB-Equiv.), and terrestrial ecotoxicity potential (0.438 kg DCB-Equiv.) with blending fly ash and slag. The geopolymer cement produced from fly ash and slag reduces the global warming potential by 70%, abiotic depletion potential fossil by 49%, abiotic depletion potential element by 34%, and terrestrial ecotoxicity potential by 77% when compared with ordinary Portland cement of the building and construction industries. In case of geopolymer cement, the maximum impact on the environment is due to the use of an alkali solution. Based on the analysis, geopolymer cement appears more sustainable than traditional cement and thus has good potential as an alternate binder. Geopolymer cement (dpeaa)DE-He213 Life cycle assessment (dpeaa)DE-He213 Portland cement (dpeaa)DE-He213 Industrial waste (dpeaa)DE-He213 Kumar, S. aut Enthalten in International journal of environmental science and technology Tehran : Islamic Azad University, 2004 19(2021), 6 vom: 30. Apr., Seite 4791-4802 (DE-627)510463398 (DE-600)2230399-6 1735-2630 nnns volume:19 year:2021 number:6 day:30 month:04 pages:4791-4802 https://dx.doi.org/10.1007/s13762-021-03336-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 19 2021 6 30 04 4791-4802 |
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B.</subfield><subfield code="e">verfasserin</subfield><subfield code="0">(orcid)0000-0002-9752-2168</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Comparative life cycle assessment (LCA) of geopolymer cement manufacturing with Portland cement in Indian context</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2021</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">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Islamic Azad University (IAU) 2021</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract India is the second-leading cement producer in the world after China. Cement causes huge carbon footprint during the production and transportation of materials. Various efforts are being made to reduce the environmental impacts. Among the notable developments are the use of by-product or secondary material to develop new binders such as geopolymer cement. This paper contains a cradle-to-gate life cycle impact assessment of two types of geopolymer cement produced from blending fly ash and slag, and blending fly ash and cement in an Indian scenario. As there is no standard data available for geopolymer cement production, the primary data used were collected by producing geopolymer cement at pilot scale (5 t/d). In an Indian context, the geopolymer cement significantly reduces the global warming potential (267 kg $ CO_{2} $-Equiv.), abiotic depletion potential fossil (3092 MJ), abiotic depletion potential element (1.18 $ e^{−3} $ kg Sb-Equiv.), human toxicity potential (249 kg DCB-Equiv.), and terrestrial ecotoxicity potential (0.438 kg DCB-Equiv.) with blending fly ash and slag. The geopolymer cement produced from fly ash and slag reduces the global warming potential by 70%, abiotic depletion potential fossil by 49%, abiotic depletion potential element by 34%, and terrestrial ecotoxicity potential by 77% when compared with ordinary Portland cement of the building and construction industries. In case of geopolymer cement, the maximum impact on the environment is due to the use of an alkali solution. 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Meshram, R. B. |
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Meshram, R. B. misc Geopolymer cement misc Life cycle assessment misc Portland cement misc Industrial waste Comparative life cycle assessment (LCA) of geopolymer cement manufacturing with Portland cement in Indian context |
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Comparative life cycle assessment (LCA) of geopolymer cement manufacturing with Portland cement in Indian context Geopolymer cement (dpeaa)DE-He213 Life cycle assessment (dpeaa)DE-He213 Portland cement (dpeaa)DE-He213 Industrial waste (dpeaa)DE-He213 |
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comparative life cycle assessment (lca) of geopolymer cement manufacturing with portland cement in indian context |
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Comparative life cycle assessment (LCA) of geopolymer cement manufacturing with Portland cement in Indian context |
| abstract |
Abstract India is the second-leading cement producer in the world after China. Cement causes huge carbon footprint during the production and transportation of materials. Various efforts are being made to reduce the environmental impacts. Among the notable developments are the use of by-product or secondary material to develop new binders such as geopolymer cement. This paper contains a cradle-to-gate life cycle impact assessment of two types of geopolymer cement produced from blending fly ash and slag, and blending fly ash and cement in an Indian scenario. As there is no standard data available for geopolymer cement production, the primary data used were collected by producing geopolymer cement at pilot scale (5 t/d). In an Indian context, the geopolymer cement significantly reduces the global warming potential (267 kg $ CO_{2} $-Equiv.), abiotic depletion potential fossil (3092 MJ), abiotic depletion potential element (1.18 $ e^{−3} $ kg Sb-Equiv.), human toxicity potential (249 kg DCB-Equiv.), and terrestrial ecotoxicity potential (0.438 kg DCB-Equiv.) with blending fly ash and slag. The geopolymer cement produced from fly ash and slag reduces the global warming potential by 70%, abiotic depletion potential fossil by 49%, abiotic depletion potential element by 34%, and terrestrial ecotoxicity potential by 77% when compared with ordinary Portland cement of the building and construction industries. In case of geopolymer cement, the maximum impact on the environment is due to the use of an alkali solution. Based on the analysis, geopolymer cement appears more sustainable than traditional cement and thus has good potential as an alternate binder. © Islamic Azad University (IAU) 2021 |
| abstractGer |
Abstract India is the second-leading cement producer in the world after China. Cement causes huge carbon footprint during the production and transportation of materials. Various efforts are being made to reduce the environmental impacts. Among the notable developments are the use of by-product or secondary material to develop new binders such as geopolymer cement. This paper contains a cradle-to-gate life cycle impact assessment of two types of geopolymer cement produced from blending fly ash and slag, and blending fly ash and cement in an Indian scenario. As there is no standard data available for geopolymer cement production, the primary data used were collected by producing geopolymer cement at pilot scale (5 t/d). In an Indian context, the geopolymer cement significantly reduces the global warming potential (267 kg $ CO_{2} $-Equiv.), abiotic depletion potential fossil (3092 MJ), abiotic depletion potential element (1.18 $ e^{−3} $ kg Sb-Equiv.), human toxicity potential (249 kg DCB-Equiv.), and terrestrial ecotoxicity potential (0.438 kg DCB-Equiv.) with blending fly ash and slag. The geopolymer cement produced from fly ash and slag reduces the global warming potential by 70%, abiotic depletion potential fossil by 49%, abiotic depletion potential element by 34%, and terrestrial ecotoxicity potential by 77% when compared with ordinary Portland cement of the building and construction industries. In case of geopolymer cement, the maximum impact on the environment is due to the use of an alkali solution. Based on the analysis, geopolymer cement appears more sustainable than traditional cement and thus has good potential as an alternate binder. © Islamic Azad University (IAU) 2021 |
| abstract_unstemmed |
Abstract India is the second-leading cement producer in the world after China. Cement causes huge carbon footprint during the production and transportation of materials. Various efforts are being made to reduce the environmental impacts. Among the notable developments are the use of by-product or secondary material to develop new binders such as geopolymer cement. This paper contains a cradle-to-gate life cycle impact assessment of two types of geopolymer cement produced from blending fly ash and slag, and blending fly ash and cement in an Indian scenario. As there is no standard data available for geopolymer cement production, the primary data used were collected by producing geopolymer cement at pilot scale (5 t/d). In an Indian context, the geopolymer cement significantly reduces the global warming potential (267 kg $ CO_{2} $-Equiv.), abiotic depletion potential fossil (3092 MJ), abiotic depletion potential element (1.18 $ e^{−3} $ kg Sb-Equiv.), human toxicity potential (249 kg DCB-Equiv.), and terrestrial ecotoxicity potential (0.438 kg DCB-Equiv.) with blending fly ash and slag. The geopolymer cement produced from fly ash and slag reduces the global warming potential by 70%, abiotic depletion potential fossil by 49%, abiotic depletion potential element by 34%, and terrestrial ecotoxicity potential by 77% when compared with ordinary Portland cement of the building and construction industries. In case of geopolymer cement, the maximum impact on the environment is due to the use of an alkali solution. Based on the analysis, geopolymer cement appears more sustainable than traditional cement and thus has good potential as an alternate binder. © Islamic Azad University (IAU) 2021 |
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Comparative life cycle assessment (LCA) of geopolymer cement manufacturing with Portland cement in Indian context |
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https://dx.doi.org/10.1007/s13762-021-03336-9 |
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Kumar, S. |
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10.1007/s13762-021-03336-9 |
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| score |
7.3999033 |