发明名称 |
METHOD AND DEVICE FOR SEPARATING HYDROCARBONS AND CONTAMINANTS WITH A HEATING MECHANISM TO DESTABILIZE AND/OR PREVENT ADHESION OF SOLIDS. |
摘要 |
The present disclosure provides a method for separating a feed stream in a distillation tower which includes separating a feed stream in a stripper section into an enriched contaminant bottom liquid stream and a freezing zone vapor stream; contacting the freezing zone vapor stream in the controlled freeze zone section with a freezing zone liquid stream at a temperature and pressure at which a solid and a hydrocarbon-enriched vapor stream form; directly applying heat to a controlled freeze zone wall of the controlled freeze zone section with a heating mechanism coupled to at least one of a controlled freeze zone internal surface of the controlled freeze zone wall and a controlled freeze zone external surface of the controlled freeze zone wall; and at least one of destabilizing and preventing adhesion of the solid to the controlled freeze zone wall with the heating mechanism. |
申请公布号 |
MX2016004975(A) |
申请公布日期 |
2016.07.11 |
申请号 |
MX20160004975 |
申请日期 |
2014.10.17 |
申请人 |
EXXONMOBIL UPSTREAM RESEARCH COMPANY |
发明人 |
HARRY W. DECKMAN;JAIME A. VALENCIA;CHARLES J. MART;JAMES T. WILKINS;PAUL SCOTT NORTHROP |
分类号 |
F25J3/02;C10L3/10 |
主分类号 |
F25J3/02 |
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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