首页> 外国专利> NI / TIO2 hydrogenation catalyst

NI / TIO2 hydrogenation catalyst

机译:NI / TIO2加氢催化剂

摘要

The present invention relates to a catalyst comprising nickel on a TiO 2 carrier, the catalyst is nickel, Si, Zr, Hf, alkaline earth metals, Y, La and Ce 1 or more other selected from the group consisting of metal and, optionally in the step of co-precipitating at least one doping metal selected from group 5 to 11 of the Periodic Table of the elements, from a solution containing a metal salt corresponding to the TiO 2 particulate carrier, the step of drying after the step of calcination and reduction, and it may optionally be passivated to get by to obtain a nickel-containing catalyst. This catalyst, used in particular for the hydrogenation of nitro-aromatic compounds.
机译:本发明涉及一种在TiO 2 载体上包含镍的催化剂,该催化剂是镍,Si,Zr,Hf,碱土金属,Y,La和Ce 1或更多选自以下的组。由金属组成,并任选地在一种步骤中,从含有对应于TiO 2

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号