发明名称 |
RECRACKING MIXTURES OF CYCLE OIL AND CAT NAPHTHA FOR MAXIMIZING LIGHT OLEFIN YIELDS |
摘要 |
A process for increasing the yield of C3 and C4 olefins by injecting light cat naphtha and cat cycle oil together with steam into an upstream reaction zone of a FCC riser reactor. The products of the upstream reaction zone are conducted to a downstream reaction zone and combined with fresh feed in the downstream reaction zone. |
申请公布号 |
WO0179383(A2) |
申请公布日期 |
2001.10.25 |
申请号 |
WO2001US11443 |
申请日期 |
2001.04.06 |
申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
SWAN, GEORGE, A., III |
分类号 |
C10G11/18;C10G51/02 |
主分类号 |
C10G11/18 |
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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