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We specially focus on Copper leaching solvent (copper extraction reagent), Nickel Cobalt extraction reagent, we have rich experience on build plant and solve any complex technocial problem, welcome to contact with us.

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Zhengzhou Deyuan Fine Chemicals Co., Ltd

Focus on Copper leaching solvent & Nickel Coblet extraction reagent


Leaching technology

Research & Development ability


We are finding sales agent all of the world, if you have good relationship with local copper mine company, please contact...


We have strong research & development team, and have advanced instrument, our engineer had built over twenty wet process metal leaching plant, they have rich practical experience, their good cooperation can propel our research, development and practical work better, so our wet process had advanced technology and lower investment.

All of our engineers came from large national company, they have rich experience on wet way metal leaching area...

We have rich experience on the problem of third phase, last year our team had gone to KCM Zambia company to solve their problem, they had admitted our suggestion to improve their producing process, will use our reagent instead of their using leaching solvent.

We can use your lixivium, use our reagent to do a 15 days pilot test, the result will be clearly.

Zhengzhou Deyuan Fine Chemicals Co., Ltd had got the authentication certificate of quality management...




Zhengzhou Deyuan Fine Chemicals Co., Ltd, specially work on the wet process metal extraction technology... 

Produce DZ988N/DZ973N/DZ902 Copper Leaching Solvent, DZ-272 Nickel Cobalt Seperation Extraction Reagent