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.
| New projects received in 2022 | ||
|---|---|---|
| Evebattery | 10000tpa EPC plant | Contract newly received in 4th Jan,2022 |
| Tibet National Energy | 10000tpa EPC plant | Contract newly received on 14th Jan, 2022 |
| Qinghai Chaidamu Xinghua Lithium | 5000tpa DLE sorbent and resin equipment | Contract received in Jan, 2022 |
| Tibet summit(Argentina site) | 25000tpa DLE sorbent and resin equipment | Contract received on 21th Feb, 2022 |
| Sanda (Evebattery project) | 5000tpa EPC plant | Contract newly received in 4th Jan,2022 |
| Finished project | ||
|---|---|---|
| Zangge Lithium | 10000tpa lithium carbonate | Performance accepted, all payment has been done |
| Qinghai Jintai Lithium | 3000tpa EPC plant | Performance accepted, all payment has been done |
| Minmetals | 2000tpa lithium carbonate | Performance accepted, all payment has been done |
| Project under going | ||
|---|---|---|
| Qinghai Jintai Lithium | 4000tpa EPC plant | Repeated expansion project, under preparing in sunresin plant |
| Minmetals | 4000tpa lithium carbonate | Delivered to site already and now under installation |
| Qinghai Salt lake BYD Resources(Joint venture) | 600tpa lithium carbonate（pilot plant） | Delivered to site already and now under installation |
| Item | Scope | Remarks |
|---|---|---|
| 1) | Process balance and integration from the whole plant | including adsorption phase, Membrane phase, lithium precipitation etc, many small details matters |
| 2) | Proven process which after years of optimization | means no project risks and super fast delivery |
| 3) | Li sorbent with very low loss | Normally sunresin Li sorbent was not taken as consumable product due to the very low loss |
| 4) | No PH adjustment for feeding brine and using purified water for regeneration | Eco friendly and easily adapt to any environment sensitive sites |
| 5) | Massive production capacity for sorbent with quick lead time and competitive costing | Sunresin used same sorbent plants for different customers, so average cost is lower due to high workload |
| 6) | SMB system which could greatly reduce sorbent quantity | Reduce the cost quite a lot, also much smaller system compared with fixed bed |
| 7) | Ca removal system | Proven process with around 20 references |
| 8) | Boron removal system with SMB design | Proven process with around 6 references |
| 9) | Li/Na separation resin unit(unique in market), which could increase overall yield of plant for extra 10% | Proven process with around 2 references |
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.
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.
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.
Sunresin Park,No.135, jinye Road, Xi’an Hi-tech Industrial Development Zone, Shaanxi-710076, China 
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