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Activated cobalt or nickel catalyst for synthesis gas conversion
Activated cobalt or nickel catalyst for synthesis gas conversion
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机译:用于合成气转化的活性钴或镍催化剂
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摘要
Prepn. of an activated, supported catalyst comprises depositing a Co or Ni precursor on a refractory metal oxide support by impregnation or pptn., and activating the obtd. supported catalyst by, in sequence: (i) reduction in H2 gas (ii) oxidn. in O2-contg. gas, and (iii) reduction in H2 gas all steps being at 100-450 deg. C. The obtd. catalyst and conversion of synthesis gas to a prod. contg. liq. hydrocarbons using the catalyst are also claimed.
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机译:准备活化的负载型催化剂的制备包括通过浸渍或浸渍将Co或Ni前体沉积在耐火金属氧化物载体上,并活化钝化剂。通过以下方式负载催化剂:(i)还原H2气体(ii)氧化物。在O2控制中(iii)还原氢气,所有步骤均在100-450度进行。 C. obtd。催化剂和合成气转化为产品。续液体还要求保护使用该催化剂的烃。
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