发明申请
US20100170829A1 POLYALKYL SUCCINIC ANHYDRIDE DERIVATIVES AS ADDITIVES FOR FOULING MITIGATION IN PETROLEUM REFINERY PROCESSES
审中-公开
作为石油炼制工艺中减排的添加剂的聚氨基甲酸酐衍生物
- 专利标题： POLYALKYL SUCCINIC ANHYDRIDE DERIVATIVES AS ADDITIVES FOR FOULING MITIGATION IN PETROLEUM REFINERY PROCESSES
- 专利标题（中）： 作为石油炼制工艺中减排的添加剂的聚氨基甲酸酐衍生物
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申请号： US12642453申请日： 2009-12-18
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公开(公告)号： US20100170829A1公开(公告)日： 2010-07-08
- 发明人: Man Kit Ng , Glen B. Brons , Steven W. Levine , Kevin Mallory , Hong Cheng , Patrick Brant , Donna J. Crowther
- 申请人： Man Kit Ng , Glen B. Brons , Steven W. Levine , Kevin Mallory , Hong Cheng , Patrick Brant , Donna J. Crowther
- 申请人地址： US NJ Annandale
- 专利权人： ExxonMobil Research and Engineering Company
- 当前专利权人： ExxonMobil Research and Engineering Company
- 当前专利权人地址： US NJ Annandale
- 主分类号： C10G75/04
- IPC分类号： C10G75/04 ; C09K3/00 ; C08G69/26
摘要：
The present invention provides a method for reducing fouling, including particulate-induced fouling, in a hydrocarbon refining process including the steps of providing a crude hydrocarbon for a refining process; adding at least one polyalkyl succinic anhydride derivative additive disclosed herein. The additive can be complexed with a boronating agent, such as boric acid, to yield a boron-containing polyalkyl succinic anhydride derivative.
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