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4 equipment items found
Manufactured by:Hunan RE Technology Co. Ltd. based inChangsha, CHINA
The principle of fuming is a reduction and volatilization process, which is to blow air and pulverized coal into the slag in the fuming furnace, generate heat and carbon monoxide after combustion, keep the slag at high temperature, and make the compounds and free ZnO and PbO in the slag reduced to Zn and Pb vapors, the vapor will rise to the upper space of the furnace, meet CO2 or inhaled air and ...
Manufactured by:Hunan RE Technology Co. Ltd. based inChangsha, CHINA
Acid production systems are integral to various industries, facilitating the creation of essential chemicals used in manufacturing, agriculture, and more. These systems encompass a range of technologies and processes designed to produce different types of acids efficiently and safely. We recommend the combination of ionic liquid desulfurization and industrial sulfuric acid process to treat the ...
Manufactured by:Hunan RE Technology Co. Ltd. based inChangsha, CHINA
This series of patented equipment developed by our company in cooperation with Central South University is mainly adopted to treat arsenic alkali slag, arsenic filter cake, and other arsenic contented materials from copper smelter.lead smelter and zinc smelters. The main process is: hydrometallurgy + pyrometallurgy combined to turn the arsenic-containing hazardous wastes into pure arsenic ...
Manufactured by:Hunan RE Technology Co. Ltd. based inChangsha, CHINA
in order to realize the clean utilization of hazardous wastes with heavy metals and organic substances, RE TECH has developed a unique low-temperature pyrolysis technology for organic hazardous wastes, which can be widely used in the resource treatment and harmless recycling of waste enamel wires, waste circuit boards, waste tires, and waste lithium batteries with the core equipment of the steel ...