Invention Application
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
- Patent Title: POLYALKYL SUCCINIC ANHYDRIDE DERIVATIVES AS ADDITIVES FOR FOULING MITIGATION IN PETROLEUM REFINERY PROCESSES
- Patent Title (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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Application No.: US12642453Application Date: 2009-12-18
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Publication No.: US20100170829A1Publication Date: 2010-07-08
- Inventor: Man Kit Ng , Glen B. Brons , Steven W. Levine , Kevin Mallory , Hong Cheng , Patrick Brant , Donna J. Crowther
- Applicant: Man Kit Ng , Glen B. Brons , Steven W. Levine , Kevin Mallory , Hong Cheng , Patrick Brant , Donna J. Crowther
- Applicant Address: US NJ Annandale
- Assignee: ExxonMobil Research and Engineering Company
- Current Assignee: ExxonMobil Research and Engineering Company
- Current Assignee Address: US NJ Annandale
- Main IPC: C10G75/04
- IPC: C10G75/04 ; C09K3/00 ; C08G69/26
Abstract:
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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