Hunan Vary Tech Co. Ltd

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Feng, Xiansheng


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Spent Nitric Acid Solution Reusing Equipment

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    Product Details

    Model Number: RAL24

    Key Specifications/Special Features:

    1. Obtain high purity copper plates 2. 70% of spent nitric acid solution can be reused. 1. Technical introduction. Spent nitric acid solution contains high concentration of nitric acid and it鈥檚 not convenient for direct electro-deposition treatment. Conventional method is precipitation. Our self-developed equipment can electro-deposit the solution directly, extract copper from solution and reuse the treated solution. 2. Application scope. It is applied to spent nitric acid solution produced by pcb plants. 3. Equipment introduction. 3.1 work flow. We recover nitric acid by electrolysis-recovery method. The spent solution is reused in dip tank after copper recovering. Spent electro-deposition solution. High purity electrodeposited copper. Solution. 3.2 specifications. Model. Rcn-100. Rcn-200. Rcn-500. Rcn-1000. Capacity(l/d). 100. 200. 500. 1000. Power (kw). 3. 6. 10. 15. Floor space (m. 2. ). 4. 8. 15. 30. Operator(s). 1. 1. 2. 3. Electricity consumption(kw.h/t). 3500~4000. Reuse rate. 70%. Copper recovery rate. 99%. 4. Environmental protection standards. 4.1 exhaust gas emission reaches national environmental protection standards: exhaust gas is discharged after treatment, no odor. 4.2 30% of spent electro-deposition solution is discharged after being treated by wastewater treatment station. 5. Features and advantages. 5.1 direct electro-deposition to obtain high purity copper plates. 5.2 70% of spent nitric acid solution can be reused after adjustment which not only

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    Main Export Markets:

    • Asia
    • Australasia
    • Central/South America
    • Eastern Europe
    • Mid East/Africa
    • North America
    • Western Europe

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    Hunan Vary Tech Co. Ltd

    Address: No.11,Panpan Road, Economic Development Zone, Changsha, Hunan, China (410100)

    Tel:  (86 731) 82790115

    Fax:  (86 731) 82791100

    Homepage Address: http://www.globalsources.com/vary.co

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    Verified Business Registration Details

    Registered Company: 湖南万容科技股份有限公司

    Registration Number: 4301941000002870

    Company Registration Address: 经济技术开发区盼盼路11号

    * In some jurisdictions, company names and addresses are registered in Chinese only.

    Hunan Vary Tech Co. Ltd does not currently advertise comprehensive company & product information with Global Sources. We cannot guarantee the accuracy of company and product information.

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    Contact Supplier:

    Feng, Xiansheng


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