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Customized Solutions for RHF Dezincification
Read moreJianjie binder for RHF dezincification offer tailored solutions for industrial waste process and efficiency improvement.
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The Benefits of Mill Scale Recycling in Steel Production
Read moreDiscover how Jianjie offers tailored solutions for briquettes binder, mill scale, steel slag, and sludge. Enhance efficiency with our customized comprehensive services.
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Process from phosphorus ore powder to Finished White Phosphorus
Process from phosphorus ore powder to Finished White PhosphorusThe transformation of phosphorus ore powder into finished whiteRead more
How to make steel efficiently with DRI Fines?
Read moreDiscover how Jianjie utilizes DRI fines for efficient steel production. Learn the innovative methods and technologies that make this process both cost-effective and environmentally friendly.
Comprehensive Utilization of phosphorus ore powder in White Phosphorus Plant
Read moreMaximize the value of phosphorus ore powder by turning it into briquettes for white phosphorus production or high-quality fertilizers.
Welcome Professor Zhang Yuanbo from Central South University to Jianjie Group
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What are the advantages of Jianjie pellet binder compared with bentonite??
Jianjie pellet binder is a mixture of multiple environment-friendly polymer materials. It not only improves the viscosity and water absorption of bentonite itself, but also improves the bonding strength and compressive strength, reduces the dosage of bentonite, and enhances the quality of the pellets.Advantages are as followed:(1) Less dosage, high bonding force, high forming rate, good compressive strength of green ball, high shatter strength, and improve the grade of pellet ore.(2) Accelerate the speed of pellet formation, so that the pellets surface is smoother, in more uniform size, and good thermal stability, which is more suitable for steel making.Besides,they will have no affect on the burst temperature.(3) Roasted pellets: the cold strength of the roasted pellet ore is higher, especially the cold strength of the low-temperature roasted pellet ore increases more. It improves the metallurgical properties of pellet and the high temperature resistance of pellets, reduces the roastiRead more
A Total Investment of 20 Billion.Another steel project will be put into production
On June 8, Fujian Longgang held General Assembly May 2024 to ensure that the production deployment. On the meeting, general manager Wu Yuntian asked all staff to fight 38 days to ensure that the project is put into operation, ensure the safety and environmental protection ,accurately matching talent and position to ensure that the recruitment in place!Fujian Longgang covers an area of 5070 acres with a total investment of 20 billion yuan project planning and construction of three production lines, the first phase of the project will soon be put into operation,the end product for the hot rolled coil widely used in new energy automotive plates, wheel hubs, cold rolled substrate containers, ships, home appliances and other industries.Read more
Jianjie Industry Signs a Contract with Hubei Special Steel for RHF - rotary hearth furnace.Project-A Powerful Alliance to Shape the New Quality Productivity in the Binder Industry
Recently, Jianjie Industry and Hubei Special Steel have reached a landmark strategic cooperation on the RHF(rotary hearth furnace) dezincing and dust removal ash binder project. This move not only signifies the exceptional strength of both companies in their respective fields but also marks a significant step forward in promoting environmental protection, energy efficiency, and high-efficiency production. Through this powerful alliance, both parties are committed to enhancing the comprehensive utilization rate of energy processing, shaping “new quality productivity” in the binder industry.Firstly, the alliance aims to improve the comprehensive utilization rate. Steel enterprises produce a large amount of waste such as blast furnace gas ash, converter LT ash, and electric furnace dust during smelting production. These wastes, rich in elements like iron, calcium, magnesium, carbon, and zinc, are valuable renewable resources. However, directly recycling these wastes faces challenges likeRead more
Discussion about Blast Furnace Briquettes
In the steel making process, cold pressing technology is often used to recycle solid wastes, many of which, such as iron oxide, iron sludge, and iron dedusting ash, are cold pressed and reintroduced into converters and electric furnaces as slagging agents and coolants in the steel making process. Recently, some steel mills use the red mud produced in the alumina manufacturing process to make cold pressed pellets, which can be used as dephosphorising agent in the steel making process.The utilization of red mud as a dephosphorising agent in the steelmaking process stems from its unique chemical composition. With high levels of Al2O3 and Na2O, red mud plays a pivotal role in facilitating the formation of a primary slag with favorable melting properties and fluidity during steelmaking. This initial slag environment creates optimal conditions for deep dephosphorisation reactions, thereby enhancing the efficiency of phosphorus removal in the early stages of steel production.Internationally,Read more
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