FIELD: liquid fuel gasification processes. SUBSTANCE: invention relates to catalyst and a method for realizing vapor conversion of ethanol and aims at enhancing efficiency of alcohol vapor conversion process by way of extending varieties of raw materials, in particular using water-alcohol mixtures containing methanol, and also by preventing deactivation of catalyst and formation of by-products. The task is solved by carrying out vapor conversion of alcohols into synthesis gas or carbon-enriched mixture in reactor with two fixed catalyst beds. The latter are made up of different catalysts and are operated at different temperatures. First-bed catalyst contains metals belonging to 16 group of Periodic system and precious metals as active components supported in amounts at least 0.05 wt % by graphite-like carbon carrier. Second-bed catalyst is nickel-containing one. Alcohol utilized is ethanol or methanol-ethanol mixture. Processing of ethanol, including biological-origin ethanol, allows using non-distilled water-alcohol mixtures, which is of importance in technology. Composition of catalysts can be widely varied. EFFECT: avoided formation of by-products. 11
| Title |
Year |
Author |
Number |
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2002 |
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- Parmon V.N.
- Semin G.L.
- Semikolenov V.A.
- Sobjanin V.A.
|
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- Gal'Vita V.V.
- Demeshkina M.P.
- Itenberg I.Sh.
- Minjukova T.P.
- Semin G.L.
- Sobjanin V.A.
- Jur'Eva T.M.
|
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- Beljaev V.D.
- Gal'Vita V.V.
- Snytnikov P.V.
- Semin G.L.
- Sobjanin V.A.
|
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- Fedorova Julija Evgen'Evna
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|
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2002 |
- Okunev A.G.
- Aristov Ju.I.
- Sharonov V.E.
|
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2022 |
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|
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2001 |
- Snytnikov P.V.
- Beljaev V.D.
- Sobjanin V.A.
- Tsyrul'Nikov P.G.
- Shitova N.B.
- Shljapin D.A.
- Lobyntsev E.A.
|
RU2191070C1 |
| CATALYST, PREPARATION METHOD THEREOF AND METHOD OF PRODUCING HYDROGEN |
2010 |
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- Volkova Galina Georgievna
- Beljaev Vladimir Dmitrievich
- Pljasova Ljudmila Mikhajlovna
- Kardash Tat'Jana Jur'Evna
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|
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| CATALYST AND METHOD OF PREPARING HYDROCARBONS AND THEIR OXYGEN-CONTAINING DERIVATIVES FROM SYNTHESIS GAS |
2001 |
- Itenberg I.Sh.
- Kirillov V.A.
- Kuzin N.A.
- Parmon V.N.
- Sipatrov A.G.
- Khasin A.A.
- Chermashentseva G.K.
- Jur'Eva T.M.
|
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| METHOD OF CONDUCTION OF CHEMICAL REACTIONS IN SUPERCRITICAL FLUIDS (Versions) AND METHOD OF CREATION OF LOCAL REGULAR SEALS |
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|
RU2182037C1 |
