In 2020, the glass price showed a “V”-shaped reversal trend during the year. Under the influence of the overall epidemic situation in the first half of the year, the Chinese national de...
Inorganic acid part
1.Hydrochloric acid and chloride salts
a.Hydrochloric acid
One of the most classic inorganic acids, it has good solubility for iron oxides and clay minerals. It is widely used b...
The production process of quartz sand (2-140 mesh) for quartz Slab is as follows:
silo—transport—acid addition—acid reaction—deacidification—dehydration—drying—screening—packaging the finished pro...
In the second half of 2020, photovoltaic glass’ price soared that the limited expansion capacity couldn’t cope with the explosive demand under the high prosperity. Under the joint appeal of a numbe...
1 graphitization
Graphitization process is a process in which the carbonaceous material is heated to 2300~3 000 ℃ by making full use of resistance heat, so that the amorphous carbon with chaotic l...