Tel:(86-29) 8113 7393
Whatsapp:+86 133 1927 7356
E-mail: chemicals@dasenmining.com
Add：Xifeng Fourth Road,Hi-Tech Industry Zone, Xi'an ,China
Postal Code:710000
Whatsapp:+86 133 1927 7356
E-mail: chemicals@dasenmining.com
Add：Xifeng Fourth Road,Hi-Tech Industry Zone, Xi'an ,China
Postal Code:710000
FAQ
- What are the methods of refining gold?
2022-11-15
In our daily life, in fact, gold can be seen everywhere, such as mobile phones may contain trace amounts of gold, there is gold in some accessories, so how to r...
- What kind of test certificates do you have for your leaching chemcials?
2022-08-17
ur company is a formal chemical enterprise with complete procedures. The environmental protection gold extraction agent produced by our company has been tested...
- Is it possible to directly discharge the barren solution of your leaching chemicals after use?
2022-08-17
Although our chemicals belongs to environmental protection and low toxicity products, it can not be directly discharged due to its high alkalinity during use, a...
- Is your leaching chemicals cyanide-containing? Poisonous?
2022-08-17
he raw materials used in production are non-toxic or low-toxic, and our agents do not contain cyanogen. There may be slight toxic substances produced during pro...