发明名称 СПОСОБ АЛКИЛИРОВАНИЯ ПАРАФИНОВ ОЛЕФИНАМИ В ПРИСУТСТВИИ ТВЕРДОГО КАТАЛИЗАТОРА С СЕКЦИЕЙ РЕГЕНЕРАЦИИ И ЗОНОЙ ФРАКЦИОНИРОВАНИЯ ВОДОРОДА
摘要 FIELD: organic chemistry, chemical technology, petroleum chemistry. ^ SUBSTANCE: method involves the alkylation reaction of substrate with alkylating agent in the presence of a solid catalyst. The reaction effluent is formed in the alkylation reactor and hydrogen-containing regeneration effluent is formed in zone of regeneration of catalyst. Effluent of the alkylation reaction is fed to zone of fractionation of alkylate while the regeneration effluent is fed to zone of fractionation of hydrogen for aim to remove hydrogen and to obtain hydrogen-depleted flow that is fed to zone of fractionation of alkylate. Proposed method involves recirculation of hydrogen and provides possibility for recirculation of halogen-containing compounds, and prevents mixing hydrogen with alkylating agent. Invention provides decrease of investment and exploitation consumptions for regeneration of catalyst. ^ EFFECT: improved alkylating method. ^ 12 cl, 2 tbl, 2 dwg, 1 ex
申请公布号 RU2004128925(A) 申请公布日期 2005.05.10
申请号 RU20040128925 申请日期 2002.02.28
申请人 ЮОП, ЛЛК (US) 发明人 ШИЛДЗ Дейл Джеймс (US);СЕКРИСТ Пол Элвин (US)
分类号 C07C2/58 主分类号 C07C2/58
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