发明名称 |
Low severity fluid coking process |
摘要 |
A fluid coking process is provided in which a carbonaceous feed is first coked in a dense fluidized bed first coking zone and the effluent of the dense bed is passed as a suspension through a transferline second coking zone. A major portion of the solids is separated from the effluent of the upper end of the transferline and passed to a third coking zone which is operated at a higher temperature than the other coking zones and in which the first and second coking zones are positioned.
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申请公布号 |
US4426277(A) |
申请公布日期 |
1984.01.17 |
申请号 |
US19820378211 |
申请日期 |
1982.05.14 |
申请人 |
EXXON RESEARCH AND ENGINEERING CO. |
发明人 |
METRAILER, WILLIAM J. |
分类号 |
C10B57/04;B01J8/38;C10B49/20;C10B55/08;C10G9/00;C10G9/32;C10G51/02;(IPC1-7):C10G9/32 |
主分类号 |
C10B57/04 |
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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