Steel smelting

Widely used in metal heat treatment, powder metallurgy, magnetic
materials, copper processing, wire mesh, galvanized wire,
semiconductor, powder reduction and other fields. Its advantages
are: fast, high yield, high quality, many varieties and low
investment. Therefore, oxygen blowing method is widely used
in steelmaking such as smoke blown converter, open
hearth furnace and electric furnace.

Hydrogen extraction by ammonia decomposition and its application in the steel industry

Hydrogen and its applicatio in the steel industryHydrogen is a chemical element, ranked fit in the periodic table, with the element symbol H. The el ...

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Oxygen and its application in steel plants

Oxygen and its use in steel plantsOxygen is an active, life-sustaining component of the atmosphere. The percentage of oxygen in the air is 20.94% (by ...

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The important role of the oxygen gun in the oxygen furnace

Oxygen Blowing Gu and their Role in Basic Oxygen FurnacesIn Basic Oxygen Furnace (BOF) steelmaking, a water-cooled lance is used to inject a high vel ...

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Nitrogen in Energiron Direct Reduction Technology

Energiron Direct Reduction TechnologyEnergiron Direct Reduction Technology is a gas-based direct reduction technology. the Energiron process converts ...

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Nitrogen plays a balancing role in micro-blast furnace ironmaking

Mini-blast furnace and ironmakingMini-blast furnaces (MBF) are often seen as miniature veio of conventional large blast furnaces (BF). These blast fur ...

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Nitrogen purging, factors affecting the liner life of basic oxygen converters

The lining life, reliability and cost of basic oxygen converte are critical to the smooth operation of melt shops that utilize the basic oxygen proce ...

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HYL process for direct reduction of iron ore using an on-site nitrogen generator

HYL process for direct reduction of iron oreThe HYL process is designed to convert iron ore (pellet/bulk ore) into metallic iron by using reducing gas ...

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On-site nitrogen generator (PSA nitrogen generator) in annealing of cold rolled steel

Annealing of cold rolled steelAnnealing is a generic term denoting a treatment that involves heating to and holding at a suitable temperature and then ...

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Materials required for alkaline oxygen furnace steelmaking

In the basic oxygen furnace (BOF) steelmaking process, the following types of materials are required to produce liquid steel (Figure 1)Basic raw mate ...

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