发明申请
US20100038289A1 METAL SULPHONATE ADDITIVES FOR FOULING MITIGATION IN PETROLEUM REFINERY PROCESSES
审中-公开
用于石油炼制过程中的减缓金属硫酸盐添加剂
- 专利标题： METAL SULPHONATE ADDITIVES FOR FOULING MITIGATION IN PETROLEUM REFINERY PROCESSES
- 专利标题（中）： 用于石油炼制过程中的减缓金属硫酸盐添加剂
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申请号： US12533425申请日： 2009-07-31
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公开(公告)号： US20100038289A1公开(公告)日： 2010-02-18
- 发明人: Frank C. WANG , Chris A. WRIGHT , Glen B. BRONS , Steven W. LEVINE , L. Oscar FARNG
- 申请人： Frank C. WANG , Chris A. WRIGHT , Glen B. BRONS , Steven W. LEVINE , L. Oscar FARNG
- 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 ; B01J19/00
摘要：
The present application 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 an additive selected from: wherein R1, R2, R3, and R4 are independently selected from a branched or straight-chained C5-C80 alkyl group, and M1, M2, and M3 are independently selected from Ca, Mg and Na.
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