Research on Current Status and Development Trends of Natural Gas Desulfurization Technology

Nowadays,the desulfurization technologies include wet desulfurization,dry desulfurization,biological desulfurization,and desulfurization by membrane process,etc.As research continues,natural gas desulfurization is expanded to a new orientation by ionic liquid desulfurization,high gravity and ozone oxidize method.In this paper,some general desulfurization methods were introduced,the advantages and existent problems were pointed out,and the development tendency of desulfurization was also presented.