FIELD: organic synthesis catalysts. SUBSTANCE: catalyst for synthesis of methylmercaptane from hydrogen sulfide and methanol consists of activated alumina supporting 15-40 wt % precipitated cesium tungstate as promoter. EFFECT: unexpected growth of catalytic activity and selectivity compared to wide-spread potassium tungstate catalyst. 3 cl, 2 tbl, 11 ex
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Authors
Dates
2002-10-20—Published
1997-09-26—Filed