发明申请
US20100170829A1 POLYALKYL SUCCINIC ANHYDRIDE DERIVATIVES AS ADDITIVES FOR FOULING MITIGATION IN PETROLEUM REFINERY PROCESSES
审中-公开
基本信息:
- 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
- 申请号：US12642453 申请日：2009-12-18
- 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.
摘要（中）：
本发明提供了一种在烃精炼方法中减少包括颗粒引起的结垢的结垢的方法，包括以下步骤：提供用于精制方法的粗烃; 加入本文公开的至少一种聚烷基琥珀酸酐衍生物添加剂。 添加剂可与硼化剂如硼酸络合，得到含硼聚烷基琥珀酸酐衍生物。