首页>
外国专利>
Fluidized-bed catalysts for production of synthetic natural gas by methanization of carbon monoxide
Fluidized-bed catalysts for production of synthetic natural gas by methanization of carbon monoxide
展开▼
机译:一氧化碳甲烷化生产合成天然气的流化床催化剂
展开▼
页面导航
摘要
著录项
相似文献
摘要
A fluidized-bed catalyst for the production of synthetic natural gas by the methanization of carbon monoxide which catalyst in the unreduced state contains nickel oxide on a carrier material resistant to temperature changes, and a hydraulic cement, said catalyst obtainable by compressing a composition comprising a carrier material and nickel oxide in admixture with hydraulic cement as binder in the wetted condition at a pressure above 1600 kp/cm.sup.2 into a formed body, calcining the so- compressed formed body, curing the so-calcined formed body by treatment with water or steam, recalcining the so-cured formed body and comminuting the same and recovering a comminuted material having a particle size fraction ranging from 40 to 350&mgr;. Also disclosed is a process for production of synthetic natural gas by fluidized-bed methanization of carbon monoxide with hydrogen employing such a catalyst.
展开▼