Graphene Steel Alloy Carbon-Oxygen Cycle Device and Process
A circulation device and graphene technology, applied in iron and steel manufacturing processes, metal processing, process efficiency improvement, etc., can solve problems such as pollution and adverse human consequences, and achieve the goal of saving operating costs, digesting inventory pressure, and improving profitability Effect
Active Publication Date: 2017-04-12
程礼华
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Problems solved by technology
Wastewater infiltrates and pollutes groundwater on the spot; when discharged into rivers and lakes, it pollutes surface water, making drinking water and aquatic organisms contain harmful substances, causing adverse consequences to the human body
Method used
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Embodiment 1
[0023] Embodiment 1: as figure 1 As shown, the graphene steel alloy carbon-oxygen cycle device includes: iron ore island, coal injection island, blast furnace ironmaking island, steelmaking island, carbon capture and separation island, O 2 Island, carbon black island, graphitized raw material island, graphene island, waste steel melting island, auxiliary material island, graphene steel alloy island, remote explosion-proof monitoring center island; the O 2 Island, iron ore island, coal injection island, carbon capture and separation island are connected with blast furnace ironmaking island, blast furnace ironmaking island, steelmaking island, graphene steel alloy island are connected in turn, graphene steel alloy island is connected with graphene island, The waste iron and steel melting island and auxiliary material island are connected, and the carbon capture separation island and O 2 The carbon black island is connected to the carbon black island, the carbon black island is ...
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The invention relates to a carbon and oxygen circulation device for graphene steel alloy and a technology thereof. The carbon and oxygen circulation device comprises an iron mine island, a coal injection island, a blast furnace iron making island, a steelmaking island, a carbon gathering and separating island, an oxygen island, a carbon black island, a graphitization raw material island, a graphene island, a waste steel melting island, an auxiliary material island, a graphene steel alloy island and a remote explosion protecting and monitoring center island, wherein the oxygen island, the iron mine island, the coal injection island and the carbon gathering and separating island are connected to the blast furnace iron making island, the blast furnace iron making island, the steelmaking island and the graphene steel alloy island are sequentially connected, the graphene steel alloy island is connected to the graphene island, the waste steel melting island and the auxiliary material island, the carbon gathering and separating island is connected to the oxygen island and the carbon black island, the carbon black island is connected to the graphene island, the graphene island is connected to the graphitization raw material island, and the remote explosion protecting and monitoring center island carries out real-time and on-line monitoring. The carbon and oxygen circulation device and the technology thereof have the beneficial effects that ultra-clean near-zero emission is realized, carbon black and oxygen gas are generated in a recycled mode, the operation cost of air separation and oxygen production is saved, and the inventory pressure of steel is relieved.
Description
technical field [0001] The invention relates to the field of graphene steel alloy preparation, in particular to a graphene steel alloy carbon-oxygen cycle device and a process thereof. Background technique [0002] The steel industry is a heavy polluting industry. The production process of the iron and steel industry is a process of chemical and physical changes, which seriously pollutes the environment. metal smelting and paper making). Environmental pollution is mainly reflected in three aspects: air, water and slag. Exhaust gases are mainly emitted from the combustion system. The pollution process is very complicated, and the pollution is also multi-faceted. The toxic components mainly include sulfur dioxide, carbon monoxide, hydrogen sulfide, hydrocarbons, dust and so on. The nearby residents are prone to chronic respiratory system diseases under the influence of sulfur dioxide. Wastewater mainly includes wastewater from coking plants, which contains harmful substan...
Claims
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IPC IPC(8): C22C33/04C21B7/00C21B5/00
CPCC21B5/00C21B7/00C21C2100/04C21C2300/08C22C33/04Y02P10/20
Inventor 程礼华程皓
Owner 程礼华