发明名称 |
PROCESS FOR PREPARING HYDROCARBONS |
摘要 |
Coal is gasified to a mixture of CO and H2. The mixture is converted to a hydrocarbon mixture over a catalyst containing a crystalline iron silicate. From the hydrocarbon mixture isobutane and an aromatic gasoline fraction are separated. The isobutane is converted by alkylation into a product from which a gasoline fraction is separated. The two gasoline fractions are mixed. The catalyst employed may be a mixture of crystalline iron silicate with either (1) a Fe/Cu/K/SiO2 Fischer-Tropsch catalyst and a Cu/Zn CO shift catalyst, or (2) a ZnO-Cr2O3 composition serving to catalyse both the reduction of CO to methanol and the water gas shift reaction. |
申请公布号 |
GB2009778(B) |
申请公布日期 |
1982.03.31 |
申请号 |
GB19780046475 |
申请日期 |
1978.11.29 |
申请人 |
SHELL INT RES MAATSCHAPPIJ BV |
发明人 |
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分类号 |
C10J3/72;B01J23/835;B01J29/88;B01J35/00;C07C1/04;C07C9/14;C10G1/00;C10G2/00;C10G3/00;C10J3/46;C10K3/02;C10L1/06 |
主分类号 |
C10J3/72 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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