Hot Metal Desulfurization | AlzChem
the leading company in calcium carbide
the leading company in calcium carbide
the leading company in calcium carbide

Hot Metal Desulfurization

For the hot metal desulfurization in the transfer and the torpedo ladles AlzChem offers highly effective products.

 

Our various CaD mixtures are based on finely ground and homogenized Calcium Carbide. Depending upon customers’ demand, different agents are added such as volatiles or slag modifiers to reduce iron losses.

 

Magnesium is injected together with CaD and/or Lime in the co-injection or multi-injection process in the hot metal ladle desulfurization.

 

Lime, treated by a special fluidization technique, has excellent properties for injection processes for both, hot metal desulfurization and secondary metallurgy applications.

Jeannette Straßer

Jeannette Straßer

T +49 8621 86-2251

jeannette.strasser@alzchem.com

 

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News

Throughout the whole world, products of AlzChem are established in the steel industry. Starting with the treatment of the molten hot metal exiting the blast furnace along the whole steel production route up to the continuous casting process, AlzChem’s products are well established. As reducing conditions are required in various steps during steelmaking, agents of AlzChem based on Calcium Carbide are adjusted and implemented for decades. As such, we offer a variety of applications and...
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A further step towards digitalization for our customers has been successfully implemented on our homepage. If you would like to receive a sample of an AlzChem product for e.g. laboratory trials, simply click on the "ASK FOR A SAMPLE" button. This button is placed in the product finder next to the contact data referring to the product you have chosen. The request can be sent after providing the shipping details. Your sample request will automatically and immediately be forwarded to the...
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Early 2020 AlzChem/Nordic Carbide AB upgraded its’ wagon fleet with a new wagon type for the transport of Calcium Carbide to our customers, who use the Carbide for the production of acetylene. The product is packaged in special containers, so-called Turn Bins, which are then loaded onto rail wagons and transported to our customers. Advantages of the new railroad cars: In addition to the UACNS-wagons for transport of hot metal desulfurization mixtures we have now a second type of wagons...
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As of January 2020 AlzChem has entered into an agreement with Cometal S.A. in Madrid, Spain, covering the exclusive distribution of AlzChem’s Calzot®. Cometal specializes in the metallurgical industry and relies on an excellent global and local network, focusing on niche markets. Therefore, AlzChem chose Cometal as strong and reliable partner for the distribution of Calzot® in Spain and Portugal. Calzot® is based on the chemical compound calcium cyanamide (CaCN2) and is applied in various...
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