calcium carbide powder factory particle size avaliable

Tianjin Zhongying Chemical, have the calcium carbide factory more than 15 years. We specially focus one the calcium carbide quality, and particle size. As the directly calcium carbide factory, we will check each batch of the raw materials, and only the good one, can be send to the production work shop. And when breaking the calcium carbide, we use the automated machine systerm, which can make our loading quantity more exactly right. If we load calcium carbide 50kg drum, once the quantity through the machine reachs 50kg, then it stop, the quantity will be no less, and will save more labor cost. If load calcium carbide 100kg drum, once the quantity through the machine is 100kg, then will stop, the labor can change to new drums to load again.

And for us, we usually make 0-120mm calcium carbide in different size. Like 1-7mm, 7-15mm, 15-25mm, 25-50mm, 50-80mm, 80-120mm usually. And different size can meet different using. If to Singapore, Malaysia, We always ship calcium carbide 25 50mm. If to Vietnam, calcium carbide 80 120mm always. If to Africa market, calcium carbide 50 80mm is more popular. And if to make the acetylene gas, the size over 15mm is much better, as they have higher gas yield, when make the acetylene gas production, higher gas yield can meet more volume acetylene gas.

For the speciall small size, from 0-7mm, we can call it calcium carbide powder, as they are so small size. For this calcium carbide powder, it is more popular in the steelmaking industry. The calcium carbide powder is widely used in steelmaking desulfurization, and also widely used in flue gas desulfurization. In this process, samll size calcium carbide powder are injected into molten steel, will react with sulfur inside to be calcium sulfide (CaS), then it will float into the slag. And the calcium carbide powder will react again in the slag, then the waste air will be outside. Calcium carbide powder removes the sufur in the steel product, then the steel will be high quality, and the factory can meet the environment policy.