FIELD: liberation and purification of hydrogen. SUBSTANCE: hydrogen-containing gaseous mixtures are bound with aromatic hydrocarbons on solid hydrogenating catalyst containing metal (metals) of group VIII. Then, hydrogenation products are separated and bound hydrogen in form of cyclohexane hydrocarbons is directed to catalytic dehydrogenation zone. EFFECT: enhanced efficiency. 4 cl, 1 dwg, 2 tbl, 10 ex
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Authors
Dates
2000-12-20—Published
1999-06-01—Filed