FIELD: oil refinery. SUBSTANCE: catalyst is prepared, using aluminum oxide peptization by mixture of boric and nitric acids in molar ratio of HCl Pd (1.0 2.5) 1. Produced catalyst is dried and treated with hydrogen sulfide. EFFECT: method is used in oil refinery. 1 tbl
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Authors
Dates
1995-07-20—Published
1993-04-26—Filed