低密度无铬铁系一氧化碳高温变换催化剂研制  

Research & Performance Evaluation of Low Bulk Density Chromium-free Fe-series CO High Temperature Shift Catalyst

作　　者：唐伟 

机构地区：[1]南方化学辽河催化剂有限公司,辽宁盘锦124021

出　　处：《辽宁化工》2006年第12期692-694,697,共4页Liaoning Chemical Industry

摘　　要：在LWB-1型无铬铁系一氧化碳高变催化剂配方的基础上,通过对部分关键工序、组分、前驱体和加入位置的改革,开发出以低密度为特征的LWB-2型无铬铁系一氧化碳高变催化剂。并对其作了物化性能、XRD、TPR、初活性、300 h运行活性和反复耐热活性测定。Basing on the recipe of LWB - 1 Chromium - free Fe - series CO HTS catalyst, through reformation to some key process partially, front - end components and its adding place, the LWB - 2 Chromium - free Fe - series CO HTS catalyst with character of low bulk density was developed. And during the research, its physical property, XRD, TPR, initial activity, operation activity at 300℃ and heat- resistance activity as well were evaluated.

关 键 词：低密度 无铬 CO高温变换催化剂 

分 类 号：TQ426.6[化学工程]