欧美精品九九99久久在免费线,人妻系列无码专区无码中出,天堂国品一二三产品区别大吗,少妇被水电工侵犯在线播放

ZS-18 activated carbon for gold extraction

Author： Zhengsen Environmental  |   Hits： 8129

Gold extraction series of activated carbon, using high-quality coconut shell as raw materials, using a special activation process and refined by wind selection, particle blowing and other post-processing. The product has high strength, uniform particle size and developed microporous structure. It has strong selective adsorption of gold cyanide complex, is easy to analyze, and can be regenerated multiple times and used repeatedly. It has special adsorption properties for precious metals and is used for the separation and extraction of precious metals. For example, in gold smelting, especially the carbon slurry method, the heap leaching method has excellent results and can also be used for water quality and air purification. For example, the product has an excellent effect on the gold extraction process by the heap leaching method in the gold smelting process. In addition, it can also be used for water quality and air purification.

Special indexes can also be developed and produced according to the actual requirements of customer.

PREV：

NEXT：