▎ 摘　　要

NOVELTY - The utility model claims a graphene carbon steel alloy oxygen circulating device, comprising an iron ore, coal injection island, blast furnace iron-making, steel-making, carbon capture separated island, O2 islands, carbon , graphitized material, graphene island waste steel melting island, island accessories, graphene island steel alloy, remote-monitoring centre island; the O2 islands, islands of iron ore, coal injection island, carbon capture separated island connecting connected with the blast furnace, blast furnace , steel-making graphene islands, island steel alloy are orderly connected; graphene island steel alloy with graphene island, waste steel melting island, island connection accessories, carbon collecting separated island connected with O2 islands and carbon , carbon and graphene island connection graphene island is further connected with the graphitized material islands, remote-monitoring centre island real-time online monitoring. The beneficial effects of the utility model are as follows: firstly, near-zero emission Ultraclean; secondly, recycling to generate carbon black and oxygen; thirdly, it saves cost, four space division oxygen generating operation is digestion pressure steel stock.