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Sepsolut®, the Go-To Expert in Separation Solutions

As a leading separation solution provider in China, Sunresin has built its own and unique technical expertise both on Simulated Moving Bed (SMB) and fixed bed basis, thanks to years of researches and developments carried out over a period of 20 years. With the combination of cutting-edge resin technologies and automation control systems, Sunresin has successfully designed and delivered numerous systems for customers in applications such as metallurgy, (Lithium, Nickel, Cobalt) environment protection (waste water, VOCs) and food industry. (juice, sugar, etc)

With a highly dedicated professional Engineering team and key know-how for ion exchange resins and process, Sunresin has delivered turn-key solutions to customers around the world, in a one-stop shop fashion based on customers’ site conditions.

As a Global Engineering Contractor, Sunresin solution package includes feasibility studies, process development, surveys, engineering, procurement and construction.

In the past few years, Sunresin has successfully implemented our know-how and state-of-the-art engineering expertise in some of the world’s largest ion exchange projects including the following.

Lithium extraction - Qinghai, China

Gallium extraction - Guizhou, China

Calcium chloride removal and iron removal - Shaanxi, China

VOCs adsorption - various plants in China

Pigment extraction - Turkey

Citric acid demineralization - Turkey

Stevia extraction - Guatemala

Cobalt extraction - Congo (DRC)

Sunresin, driving the innovation!

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Latest News

04 2022-07
What ion exchange resins does Sunresin produce in water treatment?

Sunresin has a wide range of resin products for water treatment, covering industrial demineralization, condensate polishing, drinking water purification, semiconductor chips, power industry, waste water treatment, ready-to-use mixed bed resins, EDI-specific resins, color-changing resins, as well as special resins for inner cooling water, etc.

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.

01 2022-07
Promotional video of the SMB system in the sugar alcohol industry

Erythritol, as the main glycogen in sparkling water, has seen a rapid increase in demand in the past two years. However, while the production scale has expanded year by year, market competition has become increasingly fierce. Therefore, product quality control and operation cost have become the key to success. This is a Simulated Moving Bed system for the erythritol purification process. It is designed, manufactured, installed and implemented by Sunresin. Thanks to this SMB system, a steady output of quality product is ensured at a reduced operation cost.

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