Citation: Ran RAN, Guo Xing XIONG, Yu Hong ZHANG, Shi Shan SHENG, Wei Shen YANG. Sol-Gel Method for Preparation of LiLaNiO/γ-Al₂O₃ Catalyst over Monoliths used in POM Reaction[J]. Chinese Chemical Letters, ;2001, 12(3): 253-256. shu

Sol-Gel Method for Preparation of LiLaNiO/γ-Al₂O₃ Catalyst over Monoliths used in POM Reaction

State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, P. O. Box 110, Dalian 116023

Received Date: 15 August 2000

Fund Project: This work is supported from the National Advanced Materials Committee of China (Grant No.715-006-0122) and the Ministry of Science and Technology, China (Grant No.G1999022401).

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.
- Monolith,
- LiLaNiO/γ-Al₂O₃ catalyst,
- POM,
- syngas
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