Method for producing hydrocarbon oil, fischer-tropsch synthesis reaction device, and hydrocarbon oil production system

摘要

The present invention provides a process for producing a hydrocarbon oil by performing a Fischer-Tropsch synthesis reaction using a reactor for a Fischer-Tropsch synthesis including a reaction apparatus having a slurry containing catalyst particles and a gaseous phase located above the slurry to obtain a hydrocarbon oil, wherein the Fischer-Tropsch reaction is performed while controlling a temperature of the slurry so that a difference T2−T1 between the average temperature T1 of the slurry and a temperature T2 at the liquid level of the slurry in contact with the gaseous phase is 5 to 30° C.

主权项

1. A reactor for a Fischer-Tropsch synthesis for obtaining a hydrocarbon oil by contacting raw gas containing carbon monoxide and hydrogen with a slurry containing catalyst particles, the reactor comprising:
a reaction apparatus having the slurry and a gaseous phase located above the slurry; a raw gas feeder that feeds the raw gas to the slurry; and a temperature controller that controls a temperature of the slurry so that a difference T2−T1 between the average temperature T1 of the slurry and a temperature T2 at the liquid level of the slurry in contact with the gaseous phase is 5 to 30° C.