Bimetallic FMG desulfurizer for wet oxidation desulfurization

A bimetallic FMG desulfurizer for wet oxidation desulfurization is prepared from the following raw materials in parts by weight: ferrous salt, manganese salt, an organic complexing agent, metal corrole, anthraquinone-2,7-disulfonic acid, polyethylene glycol, an absorbent, a stabilizer, a settling agent, a corrosion inhibitor and a proper amount of water. Bimetal manganese, iron ions and the like are adopted as central ions, a metal corrole complex, anthraquinone-2,7-disulfonic acid, an organic complexing agent and the like are adopted as ligands, inner and outer layer coordination is combined with a supergravity technology through weak interaction to form a supramolecular complex, hydrogen and oxygen in the inner and outer layers form hydrogen bonds, the working sulfur capacity is high, the performance of the desulfurizing agent is stable, and oxidation regeneration is good. Moreover, the desulfurization efficiency is high, the catalytic reaction selectivity is good, secondary salt is not accumulated, and thi