SUNRESIN STOCK CODE 300487

 seplite@sunresin.com     +86-29-89182091
ION EXCHANGE RESIN & ADSORBENT IN CHEMICAL PROCESS
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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

Chemical Industry

Ion Exchange Resin & Adsorbent Used in Chemical Process

Purification of chemical compounds has become a vital part of most industrial processes. Ion exchange resins become the leading methodology to remove trace contaminants because of the resins selectively, efficiently and flexibly.
 
Ion exchange resins are particularly well-suited to purification requirements. They act as "chemical sponges," removing more than 99% of trace contaminants. They also have a very high exchange capacity, which allows them to treat effectively many thousands of volumes of water before they need to be replaced or regenerated. An exceptional selectivity for trace contaminants makes ion exchange become the most cost-effective technology to eliminate these naturally occurring and synthetic impurifity.
Another application of ion exchange resins is as catalyst for chemical process,such as Esterification, hydrolysis, transesterification, hydration, etc. There are several advantages compared with power or liquid catalyst, Such as Easy to separate, less corrosion to equipment, less pollution to environment, and continuous production. 
 
As the first and the only A-share listed company in Chinese ion exchange and adsorption resin industry, Sunresin is one of the few integrated purification solutions providers in China. Chinese manufacturers rely on Sunresin's technology. Through several years of hard work, Sunresin's EPC project has gradually landed several countries.

 
Our Advantages
 
  • Proven resins for chemicals refining
  • Supporting Equipment & system
  • Successful EPC project cases
Typical Applications 
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  • Brine Decalcification for Chlor-Alkali Industry
  • Purification for high purity Hydrogen peroxide
  • Biodiesel purification
  • Solid acid catalyst
  • Ethylene glycol polishing
  • Caprolactam purification
  • Purification of polysilicon for semiconductor
Sunresin Technique in Chemical Industry for Purification & Catalysis
Brine Decalcification
Brine Purification for ion membrane in Chlor-Alkali industry
Chemicals Refining And Purification
Ion exchange resin & adsorbent for chemicals purification
Chemistry Catalysis
Polymeric Solid acid catalyst, usually instead of liquid acid

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Latest News

02 2022-07
Sunresin – Argentina Angeles Salt Lake 25KT/A DLE Project, (Phase I) well Accepted

In this week at Sunresin’s headquarter in Xi’an, there has been successfully held the acceptance meeting of the Sunresin (SZ.300487) -Argentina Angeles Salt lake 25KT/A DLE project which was contracted by Tibet Everest(SH. 600338) in Mar. 2022. The Phase I acceptance inspection of this Lithium carbonate extraction project is smoothly passed. The quality of SR’s systemic equipment and strictly scheduled manufacture process are highly evaluated by the proprietor together with the third party experts.

09 2022-06
Sunresin’s Chairwoman Listed in Forbes China’s 50 Women In Tech

Forbes China released its list of "Women in Tech 2022" last week, featuring 50 Chinese women. Sunresin’s Chairwoman, Gao Yuejing, is on the list in recognition of her leadership in continuously breaking through the bottleneck of innovation in the adsorption and separation industry, and bringing the industry to a wider, deeper, and more cutting-edge level.

07 2022-06
Sunresin-Minmetal’s lithium carbonate project passes project acceptance

Recently, the performance acceptance of the transformation and expansion project of the Minmetals Salt Lake’s 4,000 t/a lithium carbonate production line implemented by Sunresin has been successfully completed, marking the successful conclusion of this benchmark project of Lithium Extraction from salt lake brine. The construction of this project started in late November 2021 and has gone through a number of challenging conditions such as the Covid lockdown and logistics challenges caused by the pandemic. Since the beginning of the project, Sunresin has mobilized a highly dedicated, customer-oriented and solution-driven team to ensure the smooth operation of the project and timely implementation and production on site.

Here to Provide Complete Separation and Purification Solutions
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