发明名称 VERFAHREN ZUR HERSTELLUNG EINES KATALYSATORS
摘要 A catalyst comprising 10 to 30 wt.% of nickel as nickel oxide, 20 to 60 wt.% of calcium as calcium oxide, 10 to 70 wt.% of aluminum as aluminum oxide and containing less than 1 wt.% of silicon dioxide. The catalyst is prepared by using: as the starting material for the nickel component, fine particles of nickel oxide obtained by heating a nickel compound which is decomposed to nickel oxide by heating at a temperature in the range of 400 DEG to 800 DEG C in the presence of oxygen; as the starting material for the calcium component, calcium oxide per se or a calcium compound which is decomposed to calcium oxide by heating and; as the starting material for the aluminum component, alumina cement of a high purity. The catalyst is prepared by mixing and kneading the starting materials with water, molding the same, then keeping the catalyst composition under a highly humid atmosphere at a temperature in the range of 5 DEG to 35 DEG C for longer than one day for hydrating and hardening the cement and thereafter sintering the same at a temperature in the range of 550 DEG to 1200 DEG C.
申请公布号 DE2722333(A1) 申请公布日期 1978.01.26
申请号 DE19772722333 申请日期 1977.05.17
申请人 TOYO ENGINEERING CORP.;FUJIMI KENMAZAI KOGYO CO.,LTD. 发明人 NODA,MIKIO;YAMAGUCHI,YOSHINOBU;UWANO,KEN-ICHIRO;SATO,NOBUHIRO;TOMITA,TADAYOSHI;OTSUKA,KOJI
分类号 C10G11/02;B01J23/78;B01J37/00;B01J37/04;C01B3/40;C10G11/00 主分类号 C10G11/02
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