发明名称 |
Process for the manufacture of gasoline |
摘要 |
Synthesis gas comprising a mixture of carbon monoxide and hydrogen is derived from fossil fuels and catalytically converted in a first reaction zone to a mixture of methanol and dimethyl ether which in turn is converted in a separate reaction zone in contact with a crystalline aluminosilicate zeolite catalyst having a silica to alumina ratio of at least about 12 and a constraint index of about 1 to 12, and preferably a crystal density in the hydrogen form of not substantially below about 1.6 grams per cubic centimeter to a product which is resolved into a high octane gasoline fraction, a light hydrocarbon gas fraction which may be liquefied and a hydrogen-rich gaseous by-product which is recycled to the conversion of fossil fuels to synthesis gas or may be otherwise used. |
申请公布号 |
US4138442(A) |
申请公布日期 |
1979.02.06 |
申请号 |
US19770856966 |
申请日期 |
1977.12.02 |
申请人 |
MOBIL OIL CORPORATION |
发明人 |
CHANG, CLARENCE D.;SILVESTRI, ANTHONY J. |
分类号 |
B01J29/40;C07C29/151;C07C41/06;C07C43/04 |
主分类号 |
B01J29/40 |
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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