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PROCESS FOR ISOMERIZATION OF C_ TO C_ HYDROCARBONS WITH ONCE-THROUGH HYDROGEN

机译:一次通过氢的C_到C_烃异构化的过程

摘要

"PROCESS FOR ISOMERIZATION OFC4 TO C6 HYDROCARBONS WITH ONCE-THROUGH HYDROGENABSTRACTA hydrogen recycle-free process for theisomerization of C4-C6 paraffins with good stability andhigh conversion that uses a highly active catalyst toisomerize the feed in the presence of very littlehydrogen, which is selected so that the effluent hydrogento hydrocarbon mole ratios is 0.05:1 or less. Continuedoperation at low hydrogen concentrations in the reactionis made possible by the remarkably low coking tendency ofthe catalyst, especially during periods of temporarysulfur deactivation. The low hydrogen to hydrocarbon moleratio feature simplifies the process and makes it cheaperto operate by eliminating facilities for the recovery andrecycle of hydrogen.
机译:“实现国际化的过程一次充氢的C4至C6烃抽象氢气的无氢回收工艺C4-C6烷烃的异构化,具有良好的稳定性和使用高活性催化剂的高转化率在极少的存在下异构化饲料氢,选择氢以便排出氢烃与烃的摩尔比为0.05:1或更小。继续在反应中低氢浓度下运行焦炭的低焦化趋势使其成为可能催化剂,特别是在临时时期硫失活。低氢到碳氢化合物的摩尔数比率功能简化了过程并使其更便宜通过消除回收设施来进行运营氢气的再循环。

著录项

  • 公开/公告号CA1312884C

    专利类型

  • 公开/公告日1993-01-19

    原文格式PDF

  • 申请/专利权人 UOP;

    申请/专利号CA19890590809

  • 申请日1989-02-10

  • 分类号C07C5/27;C07C9/00;

  • 国家 CA

  • 入库时间 2022-08-22 05:08:55

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