solid calcium carbide supplier steelmaking desulfurization

We, Tianjin Zhongying Chemical, are the solid calcium carbide factory in China. We open start from 2010 year. Over 15 years past, we still in the solid calcium cabide market. We are the serious solid calcium carbide factory in the market. No matter in the domestic market or international solid calcium carbide market, we all have a very good reputation. We export the solid calcium carbide from 2010 also, from the factory beginning, we start the international business together. With the stable solid calcium carbide quality, and professional working team, we have long term business with famous group like Air Liquide, Linde Gas, Air Products etc.

About the solid calcium carbide, we can use the solid calcium carbide in different industry area. We can use it to make the acetylene gas, when the solid calcium carbide meet with water, will release the acetylene gas which is widely used in the oxy-acetylene welding and cutting metals. And we can use the solid calcium carbide to make the PVC products, calcium cyanamide products etc. And another main one using for the solid calcium carbide, it is to be the desulfurization in the steelmaking industry. 

In the steel industry, the solid calcium carbide is used as a desulfurization agent to remove the sulfur from the molten iron and steel, then can make the iron and steel to be higher quality, to meet the standard requests, and environments request. In steel plants, solid calcium carbide (CaC₂) is used in the desulfurization of hot metal (liquid iron). When the solid calcium carbide added to molten iron, it reacts with sulfur to form calcium sulfide (CaS), which floats into the slag and is removed. This process efficiently reduces sulfur content, improving steel quality. And different steel plants, always use different size solid calcium carbide. The smaller size is more popular in this industry. As the smaller size solid calcium carbide, then meet more iron and steel, it will more effective to remove the sulfur inside.