Copper catalysts in the selective hydrogenation of soybean and rapeseed oils: I. The activity of the copper chromite catalyst
Abstract In the hydrogenation of soybean and rapeseed oils with fresh copper chromite catalyst, the rate of reaction −d(IV)/dt varies extensively with time. These variations are ascribable to changes in phase composition of the catalyst during its reduction. This reduction is not restricted to an in...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Johansson, L. E. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1979 |
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| Schlagwörter: |
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| Anmerkung: |
© The American Oil Chemists’ Society 1979 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of the American Oil Chemists' Society - Springer Berlin Heidelberg, 1947, 56(1979), 12 vom: 01. Dez., Seite 974-980 |
|---|---|
| Übergeordnetes Werk: |
volume:56 ; year:1979 ; number:12 ; day:01 ; month:12 ; pages:974-980 |
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|---|
| DOI / URN: |
10.1007/BF02674147 |
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OLC2068073870 |
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| 520 | |a Abstract In the hydrogenation of soybean and rapeseed oils with fresh copper chromite catalyst, the rate of reaction −d(IV)/dt varies extensively with time. These variations are ascribable to changes in phase composition of the catalyst during its reduction. This reduction is not restricted to an initial period but proceeds in two steps during the major part of a normal hydrogenation for the reduction of the linolenate content of the oil. Variations of the catalyst activity followed by experimental measurements have been related to the changes of the catalyst composition. | ||
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| 650 | 4 | |a Copper Chromite | |
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10.1007/BF02674147 doi (DE-627)OLC2068073870 (DE-He213)BF02674147-p DE-627 ger DE-627 rakwb eng 660 VZ Johansson, L. E. verfasserin aut Copper catalysts in the selective hydrogenation of soybean and rapeseed oils: I. The activity of the copper chromite catalyst 1979 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The American Oil Chemists’ Society 1979 Abstract In the hydrogenation of soybean and rapeseed oils with fresh copper chromite catalyst, the rate of reaction −d(IV)/dt varies extensively with time. These variations are ascribable to changes in phase composition of the catalyst during its reduction. This reduction is not restricted to an initial period but proceeds in two steps during the major part of a normal hydrogenation for the reduction of the linolenate content of the oil. Variations of the catalyst activity followed by experimental measurements have been related to the changes of the catalyst composition. Selective Hydrogenation Copper Metal Copper Catalyst Hydrogenation Process Copper Chromite Lundin, S. T. aut Enthalten in Journal of the American Oil Chemists' Society Springer Berlin Heidelberg, 1947 56(1979), 12 vom: 01. Dez., Seite 974-980 (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:56 year:1979 number:12 day:01 month:12 pages:974-980 https://doi.org/10.1007/BF02674147 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_26 GBV_ILN_40 GBV_ILN_70 GBV_ILN_95 GBV_ILN_2360 GBV_ILN_4012 GBV_ILN_4036 GBV_ILN_4046 GBV_ILN_4219 GBV_ILN_4306 GBV_ILN_4315 AR 56 1979 12 01 12 974-980 |
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10.1007/BF02674147 doi (DE-627)OLC2068073870 (DE-He213)BF02674147-p DE-627 ger DE-627 rakwb eng 660 VZ Johansson, L. E. verfasserin aut Copper catalysts in the selective hydrogenation of soybean and rapeseed oils: I. The activity of the copper chromite catalyst 1979 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The American Oil Chemists’ Society 1979 Abstract In the hydrogenation of soybean and rapeseed oils with fresh copper chromite catalyst, the rate of reaction −d(IV)/dt varies extensively with time. These variations are ascribable to changes in phase composition of the catalyst during its reduction. This reduction is not restricted to an initial period but proceeds in two steps during the major part of a normal hydrogenation for the reduction of the linolenate content of the oil. Variations of the catalyst activity followed by experimental measurements have been related to the changes of the catalyst composition. Selective Hydrogenation Copper Metal Copper Catalyst Hydrogenation Process Copper Chromite Lundin, S. T. aut Enthalten in Journal of the American Oil Chemists' Society Springer Berlin Heidelberg, 1947 56(1979), 12 vom: 01. Dez., Seite 974-980 (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:56 year:1979 number:12 day:01 month:12 pages:974-980 https://doi.org/10.1007/BF02674147 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_26 GBV_ILN_40 GBV_ILN_70 GBV_ILN_95 GBV_ILN_2360 GBV_ILN_4012 GBV_ILN_4036 GBV_ILN_4046 GBV_ILN_4219 GBV_ILN_4306 GBV_ILN_4315 AR 56 1979 12 01 12 974-980 |
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10.1007/BF02674147 doi (DE-627)OLC2068073870 (DE-He213)BF02674147-p DE-627 ger DE-627 rakwb eng 660 VZ Johansson, L. E. verfasserin aut Copper catalysts in the selective hydrogenation of soybean and rapeseed oils: I. The activity of the copper chromite catalyst 1979 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The American Oil Chemists’ Society 1979 Abstract In the hydrogenation of soybean and rapeseed oils with fresh copper chromite catalyst, the rate of reaction −d(IV)/dt varies extensively with time. These variations are ascribable to changes in phase composition of the catalyst during its reduction. This reduction is not restricted to an initial period but proceeds in two steps during the major part of a normal hydrogenation for the reduction of the linolenate content of the oil. Variations of the catalyst activity followed by experimental measurements have been related to the changes of the catalyst composition. Selective Hydrogenation Copper Metal Copper Catalyst Hydrogenation Process Copper Chromite Lundin, S. T. aut Enthalten in Journal of the American Oil Chemists' Society Springer Berlin Heidelberg, 1947 56(1979), 12 vom: 01. Dez., Seite 974-980 (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:56 year:1979 number:12 day:01 month:12 pages:974-980 https://doi.org/10.1007/BF02674147 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_26 GBV_ILN_40 GBV_ILN_70 GBV_ILN_95 GBV_ILN_2360 GBV_ILN_4012 GBV_ILN_4036 GBV_ILN_4046 GBV_ILN_4219 GBV_ILN_4306 GBV_ILN_4315 AR 56 1979 12 01 12 974-980 |
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10.1007/BF02674147 doi (DE-627)OLC2068073870 (DE-He213)BF02674147-p DE-627 ger DE-627 rakwb eng 660 VZ Johansson, L. E. verfasserin aut Copper catalysts in the selective hydrogenation of soybean and rapeseed oils: I. The activity of the copper chromite catalyst 1979 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The American Oil Chemists’ Society 1979 Abstract In the hydrogenation of soybean and rapeseed oils with fresh copper chromite catalyst, the rate of reaction −d(IV)/dt varies extensively with time. These variations are ascribable to changes in phase composition of the catalyst during its reduction. This reduction is not restricted to an initial period but proceeds in two steps during the major part of a normal hydrogenation for the reduction of the linolenate content of the oil. Variations of the catalyst activity followed by experimental measurements have been related to the changes of the catalyst composition. Selective Hydrogenation Copper Metal Copper Catalyst Hydrogenation Process Copper Chromite Lundin, S. T. aut Enthalten in Journal of the American Oil Chemists' Society Springer Berlin Heidelberg, 1947 56(1979), 12 vom: 01. Dez., Seite 974-980 (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:56 year:1979 number:12 day:01 month:12 pages:974-980 https://doi.org/10.1007/BF02674147 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_26 GBV_ILN_40 GBV_ILN_70 GBV_ILN_95 GBV_ILN_2360 GBV_ILN_4012 GBV_ILN_4036 GBV_ILN_4046 GBV_ILN_4219 GBV_ILN_4306 GBV_ILN_4315 AR 56 1979 12 01 12 974-980 |
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10.1007/BF02674147 doi (DE-627)OLC2068073870 (DE-He213)BF02674147-p DE-627 ger DE-627 rakwb eng 660 VZ Johansson, L. E. verfasserin aut Copper catalysts in the selective hydrogenation of soybean and rapeseed oils: I. The activity of the copper chromite catalyst 1979 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The American Oil Chemists’ Society 1979 Abstract In the hydrogenation of soybean and rapeseed oils with fresh copper chromite catalyst, the rate of reaction −d(IV)/dt varies extensively with time. These variations are ascribable to changes in phase composition of the catalyst during its reduction. This reduction is not restricted to an initial period but proceeds in two steps during the major part of a normal hydrogenation for the reduction of the linolenate content of the oil. Variations of the catalyst activity followed by experimental measurements have been related to the changes of the catalyst composition. Selective Hydrogenation Copper Metal Copper Catalyst Hydrogenation Process Copper Chromite Lundin, S. T. aut Enthalten in Journal of the American Oil Chemists' Society Springer Berlin Heidelberg, 1947 56(1979), 12 vom: 01. Dez., Seite 974-980 (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:56 year:1979 number:12 day:01 month:12 pages:974-980 https://doi.org/10.1007/BF02674147 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_26 GBV_ILN_40 GBV_ILN_70 GBV_ILN_95 GBV_ILN_2360 GBV_ILN_4012 GBV_ILN_4036 GBV_ILN_4046 GBV_ILN_4219 GBV_ILN_4306 GBV_ILN_4315 AR 56 1979 12 01 12 974-980 |
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copper catalysts in the selective hydrogenation of soybean and rapeseed oils: i. the activity of the copper chromite catalyst |
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Copper catalysts in the selective hydrogenation of soybean and rapeseed oils: I. The activity of the copper chromite catalyst |
| abstract |
Abstract In the hydrogenation of soybean and rapeseed oils with fresh copper chromite catalyst, the rate of reaction −d(IV)/dt varies extensively with time. These variations are ascribable to changes in phase composition of the catalyst during its reduction. This reduction is not restricted to an initial period but proceeds in two steps during the major part of a normal hydrogenation for the reduction of the linolenate content of the oil. Variations of the catalyst activity followed by experimental measurements have been related to the changes of the catalyst composition. © The American Oil Chemists’ Society 1979 |
| abstractGer |
Abstract In the hydrogenation of soybean and rapeseed oils with fresh copper chromite catalyst, the rate of reaction −d(IV)/dt varies extensively with time. These variations are ascribable to changes in phase composition of the catalyst during its reduction. This reduction is not restricted to an initial period but proceeds in two steps during the major part of a normal hydrogenation for the reduction of the linolenate content of the oil. Variations of the catalyst activity followed by experimental measurements have been related to the changes of the catalyst composition. © The American Oil Chemists’ Society 1979 |
| abstract_unstemmed |
Abstract In the hydrogenation of soybean and rapeseed oils with fresh copper chromite catalyst, the rate of reaction −d(IV)/dt varies extensively with time. These variations are ascribable to changes in phase composition of the catalyst during its reduction. This reduction is not restricted to an initial period but proceeds in two steps during the major part of a normal hydrogenation for the reduction of the linolenate content of the oil. Variations of the catalyst activity followed by experimental measurements have been related to the changes of the catalyst composition. © The American Oil Chemists’ Society 1979 |
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12 |
| title_short |
Copper catalysts in the selective hydrogenation of soybean and rapeseed oils: I. The activity of the copper chromite catalyst |
| url |
https://doi.org/10.1007/BF02674147 |
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| author2 |
Lundin, S. T. |
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| doi_str |
10.1007/BF02674147 |
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2024-07-03T17:30:39.444Z |
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