摘要
工业用Ｎｉ／Ａｌ_２Ｏ_３催化剂的再生徐国林，史克英，商永臣，范业梅，徐恒泳（哈尔滨师范大学化学系哈尔滨１５００８０）关键词矾土负载镍，催化剂，合成气，再生镍负载型催化剂在化学工业上具有极其广泛的用途，本文提出了这类催化剂再生过程中活性物种的疏活作用，...
The reactivation of the waste commercial Ni/Al_2O_3 catalyst used in reforming ofmethane or natural gas by carbon dioxide has been studied on a fixed-bed flow apparatus byusing XRD and TPR techniques;It is found that if the waste catalyst is first reduced at1193K,then treated with 20%aqueous hydrogen peroxide solution(disperser),the activitycould be renewed to that of the fresh one.
出处
《应用化学》
CAS
CSCD
北大核心
1995年第4期114-115,共2页
Chinese Journal of Applied Chemistry
基金
国家自然科学基金资助课题
关键词
催化剂
再生
镍
氧化铝
alumina supported nickel,catalyst,synthetic gas,regeneration
