Calcium carbide slag, calcium carbide hydrolysis obtained after the acetylene gas as the main component of calcium slag. The comprehensive utilization of calcium carbide slag mainly includes six approaches:
1.Applied directly to construction project;
2.Production of unburned bricks in conjunction with raw materials such as coal slag;
3.Participation in other chemical production processes as a chemical raw material;
4.Application as a desulfurizer in flue gas desulfurization instead of limestone;
5.Burn calcium carbide slaginto lime to produce calcium carbide;
6.Asraw materialsinstead of limestone to produce cement.
Guilin Hengda Mining Machinery Co., Ltd is a professional ultrafine mill manufacturer from China. For calcium carbide slag ultrafine mill, HGM series is a good choice, not only for its factory price, but also multiple layers of multiple grinding roller, grinding wheel bracket with a combination of structure, the drive spindle is s multi-angle diamond-shaped structure, crushing power strong, less maintenance, easy demolition, low cost, and the finished product does not turn back.
HGM multi-layer curved roller mill is the ideal equipment for the current dry production of non-metallic mineral powder. Main Unit equipped with built-grading institutions, grading wheel unique structure, grading effect, powder particles concentrated, no large particles of pollution. Grinding ring with a special wear-resistant alloy steel or high chromium manufacturing, life increased by 2-3 times. Main unit base with the overall cast steel structure, high structural strength, shock absorption performance.
HGM ultrafine grinding mill specifications:
Max feeding size: ≤20mm
Main unit power：132/200KW
Final product size: 3-35μm
Applications : It is applied to the processing of nonmetallic minerals with the water content less than 10% and the Moh’s hardness under6, such as calcium carbonate, talcum, barite, wollastonite, feldspar etc.
12th Mar. 2018