首页> 外国专利> Catalyst for ethylene oxocloracion of 1,2-dichloroethane.Where the distribution of Copper is such that the relationship between X and the concentration of the Copper Atoms Surface given by the ratio of al / Cu (X) on the surface and the given by al / cu

Catalyst for ethylene oxocloracion of 1,2-dichloroethane.Where the distribution of Copper is such that the relationship between X and the concentration of the Copper Atoms Surface given by the ratio of al / Cu (X) on the surface and the given by al / cu

机译：1,2-二氯乙烷的乙烯氧杂环丁烷催化剂，其中铜的分布应使得X与铜原子表面浓度之间的关系由表面上的Al / Cu（X）的比给出，并由铝 /铜

页面导航

摘要
著录项
相似文献

摘要

Catalysts for oxychlorination of ethylene to 1,2-dichloroethane, comprising compounds of copper and magnesium supported on alumina, in which the copper, expressed as metal, is present in an amount of 7 to 12% by weight and the Mg/Cu ratio is 0.05 to 1, and wherein the ratio between the concentration of copper provided by the Al/Cu ratio at the surface and that provided by the Al/Cu ratio in the entire particle of the catalyst is from 0.8 to 1.3.

机译：用于乙烯氧氯化为1,2-二氯乙烷的催化剂，包含负载在氧化铝上的铜和镁的化合物，其中以金属表示的铜的含量为7至12重量％，Mg / Cu比为0.05至1，并且其中在催化剂的整个颗粒中由表面上的Al / Cu比提供的铜浓度与由Al / Cu比提供的铜浓度之间的比为0.8至1.3。

著录项

公开/公告号CL2004000699A1

专利类型
公开/公告日2005-01-21

原文格式PDF
申请/专利权人 SUD CHEMIE MT S.R.L.;
展开▼

申请/专利号CL20040000699
发明设计人 CASAGRANDE FRANCESO;
展开▼

申请日2004-03-31
分类号B01J21/10;B01J23/72;B01J37/02;
国家 CL
入库时间 2022-08-21 22:18:21

相似文献

专利
外文文献