Pilot-scale study on the co-gasification of coal and natural gas to syngas technology
In order to improve the comprehensive utilization efficiency of coal and natural gas resources in northern Shaanxi,optimize the composition of syngas,and couple the reaction heat,a pilot-scale study of coal and natural entrained flow co-gasification technology was carried out on the basis of the previous re-search.The construction scale and process flow of the coal and natural gas co-gasification pilot plant were introduced,and the long-term operation stability of the unit was investigated during the test,and the effects of gasification pressure,operating load and natural gas to coal ratio on the co-gasification reaction were explored.It is believed that under stable operating conditions,coal-natural gas co-gasification can re-duce raw material consumption and carbon dioxide emissions at the same time,which has certain technical advantages compared with traditional coal-water slurry gasification.
万方数据
维普
