| 摘要 |
FIELD: petroleum processing and petrochemistry. ^ SUBSTANCE: circulated hydrogen-containing gas is purified on platinum and palladium catalysts at 40 to 200°C at ratio of palladium to platinum catalyst in hydrogenation zone between 1:10 and 10:1. ^ EFFECT: increased activity and selectivity of reforming catalysts. ^ 2 cl, 1 tbl, 6 ex
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