![Catalysts for oxychlorination of ethylene to 1.2-dichloroethane](/ep/2010/11/17/EP2198958A8/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Catalysts for oxychlorination of ethylene to 1.2-dichloroethane
- 专利标题(中):催化剂乙烯氧氯化为1,2-二氯乙烷
- 申请号:EP08172023.7 申请日:2008-12-17
- 公开(公告)号:EP2198958A8 公开(公告)日:2010-11-17
- 发明人: Orsenigo, Carlo , Casagrande, Francesco , Civati, Marco
- 申请人: SÜD-CHEMIE CATALYSTS ITALIA S.r.l.
- 申请人地址: Via G. Fauser, 36/B 28100 Novara IT
- 专利权人: SÜD-CHEMIE CATALYSTS ITALIA S.r.l.
- 当前专利权人: SÜD-CHEMIE CATALYSTS ITALIA S.r.l.
- 当前专利权人地址: Via G. Fauser, 36/B 28100 Novara IT
- 代理机构: Modiano, Micaela Nadia
- 主分类号: B01J23/72
- IPC分类号: B01J23/72 ; B01J23/78 ; B01J23/83 ; B01J35/10 ; C07C17/156 ; C07C19/045 ; B01J8/02 ; B01J27/138 ; B01J35/02
摘要:
Catalysts for the oxychlorination of ethylene to 1.2-dichloroethane, in form of hollow granules having definite geometrical configuration and pore volume distribution with at least 20% of the total volume formed of macropores wherein the diameter of the pores at the maximum of the macropore distribution curve is higher than 800 nm and up to 1500 nm.
公开/授权文献:
IPC结构图谱:
B | 作业;运输 |
--B01 | 一般的物理或化学的方法或装置 |
----B01J | 化学或物理方法,例如,催化作用、胶体化学;其有关设备 |
------B01J23/00 | 不包含在B01J21/00组中的,包含金属或金属氧化物或氢氧化物的催化剂 |
--------B01J23/16 | .砷、锑、铋、钒、铌、钽、钋、铬、钼、钨、锰、锝或铼的 |
----------B01J23/72 | ..铜 |