The Chinese Lantern Festival brings, wishing everyone a happy and prosperous Lantern Festival. I wish you all a prosperous new year and a rising…
CIL carbon leaching method of gold extraction process mainly includes impurity removal, concentration before leaching, leaching and adsorption, desorption electrowinning, wet smelting, activated carbon regeneration,…
1、SCR low-temperature catalysis:using V2O5-WO3/TiO2 as catalyst, flue gas temperature 280℃~400℃; 2, SNCR process: processing high temperature flue gas from 930℃~1100℃, both of the above are…
The tiger goes to the rabbit to come back to the beginning of a new year, spring and sunshine, all the elephants are renewed. As…
What are the general wet refining equipment, let me introduce 1. Titanium reactor kettle Titanium reactor kettle has the advantages of strong corrosion resistance and…
Thermal decomposition method, the decomposition of copper nitrate decomposition starting temperature of 170 ℃, 200 ℃ when copper nitrate decomposition violent, 250 ℃ copper nitrate…
Horizontal electrolytic silver extraction machine with high current density of automatic silver powder discharge: this tank type combines the advantages of the above two tank…
The technique of producing pure metals, high purity metals or pure compounds is often referred to as refining. It is very delicate and requires strict…
One, adding acid for precipitation The principle is that thiosulfate ions decompose into sulfur and sulfur dioxide gas in the presence of acid, and silver…
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