Conversion of bioethanol over zeolites; Chemical Engineering Journal; Vol. 154, iss. 1-3 : XVIII International Conference on Chemical Reactors - CHEMREACTOR -18 (September 29 - October 3, 2008, Malta) — CHEMREACTOR - 18
| Parent link: | Chemical Engineering Journal.— , 1998- Vol. 154, iss. 1-3 : XVIII International Conference on Chemical Reactors - CHEMREACTOR -18 (September 29 - October 3, 2008, Malta) — CHEMREACTOR - 18.— 2009.— [P. 396-400] |
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| 企業作者: | |
| 其他作者: | , , , , , |
| 總結: | Title screen Tetrapropylammonium salt was replaced with different wastes from the production of caprolactam as structural units in synthesizing ZSM-5 zeolites. Ethanol conversion runs were carried out over the synthesized catalysts containing spirit fraction, X-oils and hexamethylenediammine as structural units. The catalyst with hexamethylenediammine showed better selectivity for liquid hydrocarbons and the formation of C3-C4 hydrocarbons was favoured by increase in the Si/Al from 30 to 50. Mechanical addition of gallium oxide increased liquid yield and catalyst life whereas impregnation of zirconium oxide resulted in a loss of selectivity for liquid hydrocarbons. Better selectivity for liquid hydrocarbons was obtained over catalysts with an average of 1 and 3 atoms of aluminum in elementary zeolite cells. Режим доступа: по договору с организацией-держателем ресурса |
| 語言: | 英语 |
| 出版: |
2009
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| 主題: | |
| 在線閱讀: | http://dx.doi.org/10.1016/j.cej.2009.06.001 |
| 格式: | 電子 Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645693 |
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| 200 | 1 | |a Conversion of bioethanol over zeolites |f Yu. I. Makarf [et al.] | |
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| 300 | |a Title screen | ||
| 320 | |a [References: p. 400 (14 tit.)] | ||
| 330 | |a Tetrapropylammonium salt was replaced with different wastes from the production of caprolactam as structural units in synthesizing ZSM-5 zeolites. Ethanol conversion runs were carried out over the synthesized catalysts containing spirit fraction, X-oils and hexamethylenediammine as structural units. The catalyst with hexamethylenediammine showed better selectivity for liquid hydrocarbons and the formation of C3-C4 hydrocarbons was favoured by increase in the Si/Al from 30 to 50. Mechanical addition of gallium oxide increased liquid yield and catalyst life whereas impregnation of zirconium oxide resulted in a loss of selectivity for liquid hydrocarbons. Better selectivity for liquid hydrocarbons was obtained over catalysts with an average of 1 and 3 atoms of aluminum in elementary zeolite cells. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Chemical Engineering Journal |d 1998- | ||
| 463 | |t Vol. 154, iss. 1-3 : XVIII International Conference on Chemical Reactors - CHEMREACTOR -18 (September 29 - October 3, 2008, Malta) — CHEMREACTOR - 18 |v [P. 396-400] |d 2009 | ||
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| 701 | 1 | |a Yakimova |b M. S. |g Marina Sergeevna | |
| 701 | 1 | |a Lermontov |b A. S. |g Anatoly Sergeevich | |
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