| 摘要 |
petroleum processing. SUBSTANCE: sulfur-containing crude oil flow is brought into contact with hydrogen at total pressure less than lb/sq. in (21.11 kg/sq. cm), partial hydrogen pressure between 0.1 and 70 lb/sq.in (0.007 to 4.92 kg/sq.cm), temperature 400-800, (204.4 to 426.67) in reactor-type rectification column containing hydrogenation desulfurization catalyst in the form of catalytic distillation structure. EFFECT: simplified technology. 13 cl, 5 tbl, 4 ex
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