Sol-Gel Method for Preparation of LiLaNiO/γ-Al_2O_3 Catalyst over Monoliths used in POM Reaction  

作　　者：Ran RAN Guo Xing XIONG Yu Hong ZHANG Shi Shan SHENG Wei Shen YANG 

机构地区：[1]State Key Laboratory of Catalysis,Dalian Institute of Chemical Physics,Chinese Academy of Sciences,P.O.Box 110,Dalian 116023

出　　处：《Chinese Chemical Letters》2001年第3期253-256,共4页中国化学快报(英文版)

基　　金：the National Advanced Materials Committee of China (Grant No. 715-006-0122) and the Ministry of Science and Technology, China (

摘　　要：A new method for preparing LiLaNiO/γ(-Al2O3 monolithic catalyst was described and discussed. The catalyst, which was supported over the monolith, was evaluated in a POM to syngas process. Relative stable catalytic properties during the 120 hours operation at atmospheric pressure were found for the catalyst. Under the high space velocity of 9.0×104l/(kg·（h）（CH4）, the conversion of methane came to 95.5%, and the selectivity of carbon monoxide was not below 96.0% at 1123K when ratio of the feedstock （CH4/O2） was equal to 2.0.

关 键 词：MONOLITH LiLaNiO/γ-Al2O3 catalyst POM syngas. 

分 类 号：O614[理学—无机化学]