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Direct Lithium Extraction (DLE)

Sunresin is the major DLE lithium sorbent producer in China which mainly used for extraction lithium from salar brine and geothermal brine etc with high efficiency.
Besides DLE sorbents,Sunresin is the solution provider which supply the whole EPC solution from brine to finished product(Lithium carbonate or lithium chloride )

Sunresin could build and deliver the plant including design, equipments, sorbents, installation guidance, pilot running and training etc.
Generally saying, we supplied the whole lithium plant which ready to use.

Till 31th March, 2022, sunresin took 9 commercial DLE projects. (3 installed+1 installing+5 new projects)
For all the nine contracts received, it could contribute a total capacity of 73,000 tons of lithium carbonate and lithium hydroxide
For other lithium sources( spodumene, clay and lapidolite etc), sunresin was mainly involving in impurities removing jobs like Ca, Boron removal etc.
Below is the overview of sunresin salar brine lithium projects till 31th March, 2022
We summary sunresin strength for Li with details as below:
Generally sunresin has been trying to optimizing the performance from overall project for many years:
For Ca, Mg and boron removal(impurity polishing), sunresin also dominated the market in China.

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Li Adsorbent                            Special for Lithium extraction from brine lake

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Latest News

21 2022-07
What softening resins does Sunresin propose for drinking water?

Sunresin’s drinking water resins are produced with strict food-grade process, with all indicators meeting the food-grade standards and drinking water requirements, and have passed domestic and international safety and health certifications such as US WQA, EU food Grade certification, RoHs etc.

14 2022-07
How to tell if the resin is contaminated by oil?

When the resins are contaminated with oil, the phenomenon of "clumping" occurs, and most of this pollution occurs in the cation exchange resins. The oil attached to the resins increases the buoyancy of the beads.

09 2022-07
What are the typical signals of the organic contamination of anion exchange resins?

Anion exchange resins are susceptible to organic pollution. A good understanding of the typical signals of the pollution during operation can help regeneration and resuscitation in time. Its typical signals are as follows.

Here to Provide Complete Separation and Purification Solutions
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