FREMGANGSMAATE FOR OMDANNELSE AV SYNTESEGASS TIL DIMETYLETER

A catalyst composition for converting syngas into dimethyl ether comprises co-precipitated Cu, Zn and Al components, preferably as their oxides, in amounts such that Al/(Cu+Zn) is not less than 0.1 and Cu/Zn is 0.2 to 5.0, and an acidic dehydrating component, preferably gamma-alumina. Syngas is conv...

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Bibliographic Details
Main Authors CHANG, CLARENCE DAYTON, BELL, WELDON KAY
Format Patent
LanguageNorwegian
Published 21.01.1987
Edition4
Subjects
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Summary:A catalyst composition for converting syngas into dimethyl ether comprises co-precipitated Cu, Zn and Al components, preferably as their oxides, in amounts such that Al/(Cu+Zn) is not less than 0.1 and Cu/Zn is 0.2 to 5.0, and an acidic dehydrating component, preferably gamma-alumina. Syngas is converted into dimethyl ether over this catalyst at 250 to 400 DEG C, and the aged catalyst can be oxidatively regenerated at 250 to 540 DEG C.
Bibliography:Application Number: NO19810004296