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   Sunresin Park,No.135, jinye Road, Xi'an        Hitech Industrial Development Zone,              Shaanxi-710076, China
  E-mail: seplite@sunresin.com
  Tel: +86-29-89182091

Removal Of Impurities

Ion Exchange Technique for Metals Purification

Sunresin has developed some resins and extraction process for high selectivity of main metals and valuable metals. However, in this process, it is generally necessary to add some impurity removal steps, and many impurities are associated with the target, and the content is high. In order to reduce the processing cost, pre-treatment of impurities can be carried out through some resins in advance to reduce the burden of extraction of the main equipment.

On the other hand, Many industries require high purity metals, and trace amounts of impurities are not allowed, such as 4N Ga. At this time, the finishing equipment can be added to remove some trace impurities after the main equipment. Mostly, the combination process is need to achieve high purity requirements.

Our Advantages
  • Selective resins for many metal ions
  • Supporting Equipment & system
  • Successful EPC project cases
Applications
  • Fe Iron removal from acidic solutions
  • Co Cobalt removal from Nickel sulfate solutions
  • B Boron removal from magnesium chloride
  • Hg Mercury removal
  • Hg Mecury removal in a high precision
  • Calcium,Magnesium removal from brine
  • Removal of Bismuth and Antimony from copper electrolyte

Category List

SEPLITE LSC780                            Boron removal
SEPLITE LSC724                            Mecury removal in a high precision
SEPLITE LSC750                            Calcium,Magnesium removal
SEPLITE LSC730                            Iron removal from acidic solutions
SEPLITE LSC772                            Cobalt removal from Nickel sulfate
SEPLITE LAR714                            Arsenic removal

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Latest News

22 2022-09
Sunresin’s 4000t/a Jintai salt lake lithium extraction project put into operation

On September 21, Jintai Lithium Industry’s Phase-Two 4000t/a lithium carbonate project undertaken by Sunresin started production. Up to now, Sunresin has completed an accumulated 7000t/a lithium carbonate for Jintai Lithium Industry.

29 2022-08
Sunresin participated at 7th EBC Bio Conference

Over 10,000 visitors from the biotech industry, academics, government organizations and investment attended this year’s EBC BioConference with the latest trends, insights, developments and solutions to face the current challenges and opportunities. As a leading technical solution provider in the downstream purification process, Sunresin participated at the event showcasing its latest cutting-edge products and solutions, especially in the areas of chromatography resins for purification for key applications such as monoclonal antibodies.

26 2022-08
Sunresin Signs MOU with Anson Resources for Lithium Project in Utah

Sunresin is delighted to announce that a Memorandum of Understanding ("MoU") has been signed with Anson Resources Limited (ASX: ASN), an Australian-based exploration and development company for industrial minerals, on a long-term alliance for the Paradox lithium project in Utah. According to the MoU, Sunresin will provide equipment, consumables, innovations and technical support services to Anson for the development, design, construction, operation and optimization of Sunresin’s proprietary Direct Lithium Extraction (DLE) technology for the production of battery-grade lithium carbonate at the Paradox project in Utah, USA.

Here to Provide Complete Separation and Purification Solutions
Sunresin Park,No.135, jinye Road, Xi’an Hi-tech Industrial Development Zone, Shaanxi-710076, China
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