{"id":7038,"date":"2024-12-16T10:58:56","date_gmt":"2024-12-16T10:58:56","guid":{"rendered":"https:\/\/jinsuncarbon.com\/?post_type=product&p=7038"},"modified":"2024-12-16T22:19:43","modified_gmt":"2024-12-16T22:19:43","slug":"low-ash-metallurgical-coke","status":"publish","type":"product","link":"https:\/\/jinsuncarbon.com\/hi\/product\/low-ash-metallurgical-coke\/","title":{"rendered":"Low Ash Metallurgical Coke"},"content":{"rendered":"
The advantage of low ash metallurgical coke is very significant.<\/p>\n
High fixed carbon content<\/b><\/strong><\/p>\n It can continuously and stably release high heat at high temperature, provide sufficient energy for metallurgical smelting. And ensure the efficient smelting process.<\/p>\n <\/p>\n Low ash content<\/b><\/strong><\/p>\n Effectively reduce the introduction of impurities, reduce the amount of slag generation. It helps to improve the purity and recovery of metal.<\/p>\n <\/p>\n Low sulfur content<\/b><\/strong><\/p>\n In the smelting process of metal pollution is small, can effectively improve product quality.<\/p>\n <\/p>\n High mechanical strength<\/b><\/strong><\/p>\n It is not easy to break during transportation, loading and unloading and reaction in the furnace, ensuring the permeability and reactivity of coke. Make the metallurgical reaction more adequate and stable.<\/p>\n <\/p>\n Developed pore structure<\/b><\/strong><\/p>\n The contact area with oxygen and ore is increased. The REDOX reaction rate is accelerated and the smelting efficiency is improved.<\/p>\n \u00a0<\/b><\/strong><\/p>\n Steel coke<\/b><\/strong><\/p>\n You can mainly use it in the blast furnace ironmaking process, requiring coke to have high reactivity and thermal shock resistance. It can quickly reduce iron ore to hot metal, and ensure the forward flow of the blast furnace. The control of sulfur<\/a>, phosphorus and other impurities is more strict to ensure the quality of steel in the steelmaking process.<\/p>\n \u00a0<\/b><\/strong><\/p>\n Foundry coke<\/b><\/strong><\/p>\n In cupola used in the casting industry, the coke needs to have good lumpiness, strength and low porosity. This ensures that the heat can be provided stably during the iron smelting process, maintain the temperature and composition of the hot metal. And the foundry coke<\/a> makes the castings with higher quality, better surface finish and fewer internal defects.<\/p>\n \u00a0<\/b><\/strong><\/p>\n Steel industry<\/b><\/strong><\/p>\n In blast furnace iron-making, low\u00a0ash metallurgical coke, as the main fuel and reducing agent,\u00a0reduces\u00a0iron oxide in iron ore to liquid hot metal. While it provides\u00a0the heat required to maintain the high temperature environment in the blast furnace<\/a>. Ensure\u00a0the continuous and stable operation of the blast furnace. Its quality directly affects the output and quality of pig iron and the life and production cost of blast furnace.<\/p>\n <\/p>\nTypes of low ash metallurgical coke<\/h2>\n
Uses of low ash metallurgical coke<\/h2>\n