发明名称 |
OLEFIN PRODUCTION FROM STEAM CRACKING USING PROCESS WATER AS STEAM |
摘要 |
The invention includes a process for making olefins. In one embodiment, the process comprises producing steam from a process water comprising organic compounds, wherein the process water comprises at least a portion of a product water from a hydrocarbon synthesis process; feeding the steam comprising some organic compounds and a light hydrocarbons feedstream into a steam cracker under cracking promoting conditions so as to crack with said steam some of the light hydrocarbons and some of the organic compounds from the steam to produce a cracker effluent comprising at least one olefin. In some embodiments, the light hydrocarbons feedstream comprises a naphtha cut. In alternate embodiments, the light hydrocarbons feedstream comprises a hydrocarbon fraction derived from a hydrocarbon synthesis reactor. In preferred embodiments, the process water and light hydrocarbons feedstream are at least in part derived from a Fisher-Tropsch synthesis, and the organic compounds comprise oxygenates. |
申请公布号 |
WO2005082118(A2) |
申请公布日期 |
2005.09.09 |
申请号 |
WO2005US00842 |
申请日期 |
2005.01.11 |
申请人 |
CONOCOPHILLIPS COMPANY;LAWSON, KEITH, H.;SCHOLTEN, SCOTT, A. |
发明人 |
LAWSON, KEITH, H.;SCHOLTEN, SCOTT, A. |
分类号 |
C01B3/34;C10G9/00;C10J1/00;C10J3/00 |
主分类号 |
C01B3/34 |
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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