Invention Grant
US5656150A Method for treating the radiant tubes of a fired heater in a thermal
cracking process
失效
在热裂解过程中处理燃烧加热器的辐射管的方法
- Patent Title: Method for treating the radiant tubes of a fired heater in a thermal cracking process
- Patent Title (中): 在热裂解过程中处理燃烧加热器的辐射管的方法
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Application No.: US296198Application Date: 1994-08-25
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Publication No.: US5656150APublication Date: 1997-08-12
- Inventor: Larry E. Reed , Ronald E. Brown , James P. Degraffenried , Timothy P. Murtha , Gil J. Greenwood , Timothy P. Harper , Mark D. Scharre
- Applicant: Larry E. Reed , Ronald E. Brown , James P. Degraffenried , Timothy P. Murtha , Gil J. Greenwood , Timothy P. Harper , Mark D. Scharre
- Applicant Address: OK Bartlesville
- Assignee: Phillips Petroleum Company
- Current Assignee: Phillips Petroleum Company
- Current Assignee Address: OK Bartlesville
- Main IPC: C10G75/04
- IPC: C10G75/04 ; C10G9/16 ; C21D1/34 ; C21D1/52 ; C10G9/12 ; C07C4/04
Abstract:
A novel method for treating the radiant tubes of a fired pyrolysis heater with an antifoulant composition for inhibiting the formation and deposition of coke thereon. Such novel method includes introducing the antifoulant into the crossover conduit between the convection tubes and radiant tubes of the fired pyrolysis heater.
Public/Granted literature
- US4412558A Turbulator Public/Granted day:1983-11-01
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