Desulfurization agent, generally refers to the agent that removes free sulfur or sulfur compounds from fuels, raw materials or other materials; in the control and treatment of pollutants, it mainly refers to the agent that can remove sulfur oxides (including SO2 and SO3) used in exhaust gases.

Through years of skill improvement and skill innovation, some large domestic desulfurization companies have gradually created state-owned skills with independent intellectual property rights, together with the efforts of relevant domestic manufacturers, the vast majority of equipment in the desulfur