Synthesis of Higher Alcohols on Cu-Co-Al Catalysts. Dependences on the Composition and Structure of Precursors Full article
Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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Output data | Year: 1995, Volume: 36, Number: 6, Pages: 810-815 Pages count : 6 | ||
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Abstract:
Catalytic properties of Cu-Co-Al oxide compounds of various phase compositions in the direct synthesis of higher alcohols from synthesis gas ate studied. Three regions differing in their product compositions are found; higher alcohols are formed preferentially in the 290 - 350 °C temperature range. The activity and selectivity of the obtained catalysts depend on the calcination temperature; higher alcohols are formed only on the low-temperature samples. It was shown by means of XPS and thermal analysis that at low temperatures (below 500 °C), the compounds of two types with the spinel and delafossite structures could be formed in this oxide system; their behavior in the synthesis of alcohols differs significantly The ratio of these compounds determines the catalytic properties of Cu-Co-Al samples of any composition.
Cite:
Volkova G.G.
, Yur'eva T.M.
, Plyasova L.M.
Synthesis of Higher Alcohols on Cu-Co-Al Catalysts. Dependences on the Composition and Structure of Precursors
Kinetics and Catalysis. 1995. V.36. N6. P.810-815. WOS РИНЦ
Synthesis of Higher Alcohols on Cu-Co-Al Catalysts. Dependences on the Composition and Structure of Precursors
Kinetics and Catalysis. 1995. V.36. N6. P.810-815. WOS РИНЦ
Original:
Волкова Г.Г.
, Юрьева Т.М.
, Плясова Л.М.
Синтез высших спиртов на Cu-Co-Al-катализаторах. Зависимости от состава и структуры соединения-предшественника
Кинетика и катализ. 1995. Т.36. №6. С.883-888. РИНЦ
Синтез высших спиртов на Cu-Co-Al-катализаторах. Зависимости от состава и структуры соединения-предшественника
Кинетика и катализ. 1995. Т.36. №6. С.883-888. РИНЦ
Dates:
Submitted: | Aug 19, 1994 |
Identifiers:
Web of science | WOS:A1995TR97900014 |
Elibrary | 29283679 |
Chemical Abstracts | 1996:74746 |
Chemical Abstracts (print) | 124:120733 |