首页> 外国专利> A HIGH ACTIVITY AND HIGH STABILITY IRON OXIDE BASED DEHYDROGENATION CATALYST HAVING A LOW CONCENTRATION OF TITANIUM AND THE MANUFACTURE AND USE THEREOF

A HIGH ACTIVITY AND HIGH STABILITY IRON OXIDE BASED DEHYDROGENATION CATALYST HAVING A LOW CONCENTRATION OF TITANIUM AND THE MANUFACTURE AND USE THEREOF

机译:低浓度钛及其制备和使用的高活性高稳定性氧化铁基加氢催化剂

摘要

A high activity and high stability dehydrogenation catalyst, its manufacture and its use. The catalyst comprises an iron oxide component having a low titanium content, wherein the iron oxide component is made by the heat-treating of a yellow iron oxide precipitate made by precipitating from a solution of an iron salt the yellow iron oxide precipitate and, optionally, an additional dehydrogenation catalytic component, wherein the iron oxide based dehydrogenation catalyst composition has a low concentration of titanium. The low titanium containing iron oxide based dehydrogenation catalyst is used in the dehydrogenation of dehydrogenatable hydrocarbons.
机译:一种高活性,高稳定性的脱氢催化剂,其制备方法及其用途。该催化剂包含具有低钛含量的氧化铁组分,其中该氧化铁组分是通过对黄色氧化铁沉淀物进行热处理而制得的,该黄色氧化铁沉淀物是从铁盐溶液中沉淀出黄色氧化铁沉淀物,并且任选地,另外的脱氢催化组分,其中基于氧化铁的脱氢催化剂组合物具有低浓度的钛。低含钛的氧化铁基脱氢催化剂用于可脱氢烃的脱氢。

著录项

  • 公开/公告号KR20070086361A

    专利类型

  • 公开/公告日2007-08-27

    原文格式PDF

  • 申请/专利权人 SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;

    申请/专利号KR20077013749

  • 发明设计人 KOWALESKI RUTH MARY;

    申请日2007-06-18

  • 分类号B01J23/745;B01J23/887;C07C5/333;C01G49/02;

  • 国家 KR

  • 入库时间 2022-08-21 20:33:42

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