Huang Kaiguo Wang Qiufeng
With the decreasing of mineral resources and the impact of waste residue on environmental pollution, the comprehensive utilization of renewable resources has become an urgent problem to be solved. In China, there are hundreds of .......
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Commonly used oxidants are chlorine, bleach solution or slurry, sodium hypochlorite solution, and the like. It is the most effective way to destroy cyanide. When chlorine is used as the oxidant, the base should be added at the same time.
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Product Name: Portable chain sealing machine
Product Model:ZS-100
Product Category: Sealing Machine yhcpr37
Applicable objects: The sealing machine is used for packaging and sealing equipment for plastic bags and composite aluminum f.......
Enterprise economic accounting includes the following five aspects:
1. Accounting of production results: The production results of enterprises are mainly products. Accounting for the company's products is mainly carried out through indicators such as quality, variety.......
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First, the mechanism of particle growth during reduction
The particle size of the tungsten powder produced during the reduction process varies with the reducing conditions, that is, it will grow under certain conditi.......
Foreword
High-voltage electrostatic precipitators are widely used in dust control in cement and other industrial enterprises. A factory has also adopted a high-voltage electrostatic precipitator on the raw material mill and cement mill, which has achieved g.......