公开(公告)号：CA1263623A

公开(公告)日：1989-12-05

申请号：CA528137

申请日：1987-01-26

Applicant: PHILLIPS PETROLEUM CO

Inventor： PORTER RANDALL A ,  REED LARRY E

IPC: B01J19/00 ,  C07C4/04 ,  C10G9/16

Abstract: 30899CA The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of a combination of elemental indium or an organic compound of indium and tin and a combination of elemental indium or an organic compound of indium and antimony.

公开(公告)号：CA1254192A

公开(公告)日：1989-05-16

申请号：CA483194

申请日：1985-06-05

Applicant: PHILLIPS PETROLEUM CO

Inventor： PORTER RANDALL A ,  REED LARRY E

IPC: C10G9/16

Abstract: The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of a combination of tin and aluminum, a combination of aluminum and antimony and a combination of tin, antimony and aluminum.

公开(公告)号：CA1249539A

公开(公告)日：1989-01-31

申请号：CA461167

申请日：1984-08-16

Applicant: PHILLIPS PETROLEUM CO

Inventor： PORTER RANDALL A ,  REED LARRY E

IPC: C01G19/00 ,  C01G30/00 ,  C01G37/00 ,  C10G9/16

Abstract: The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of an organic compound of chromium, a combination of tin and elemental chromium or an organic compound of chromium, a combination of antimony and elemental chromium or an organic compound of chromium and a combination of tin, antimony and elemental chromium or an organic compound of chromium.