Disclosed herein is a method of thermally cracking a heavy petroleum oil by introducing the heavy petroleum oil into a reactor and contacting the heavy petroleum oil thus introduced with a gas, which does not react with the heavy petroleum oil, at a temperature of 400 DEG -2000 DEG C. thereby thermally cracking the heavy petroleum oil. The method uses plural reactors and introduces the heavy petroleum oil into the reactors in a specified manner, and charges the reactor in advance with a specified amount of heavy petroleum oil of a specified temperature.
申请公布号
US4214979(A)
申请公布日期
1980.07.29
申请号
US19780874948
申请日期
1978.02.03
申请人
CHIYODA CHEMICAL & ENGINEERING CONSTRUCTION CO, LTD,;KUREHA KAGAKU KOGYO K K