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Patent EXTRACTING LITHIUM CARBONATE FROM SALINE LAKE WATER

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Patent EXTRACTING LITHIUM CARBONATE FROM SALINE LAKE WATER ( patent-extracting-lithium-carbonate-from-saline-lake-water )

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(12)UnitedStatesPatent Yietal. (54) METHOD FOR QUICKLY EXTRACTING LITHIUM CARBONATE FROM SALINE LAKE WATER THULLULITE US009932241B2 (10)PatentNo.: US9,932,241B2 (45)DateofPatent: Apr.3,2018 (52) U.S.CI. CPC . C01D 15/08(2013.01);BOID 9/0013 (2013.01);B01D 9/02(2013.01); (Continued) @(71)Aplicants:TibetJinHaoInvestmentCo.,LTD., (58)FieldofClasificationSearch Tibet(CN);BinyuanZhu,Tianhe DistrictGuangzhou(CN) @(72) Inventors:DanqingYi,Changsha(CN);Lihua Xiao,Changsha(CN);BinWang, Changsha(CN);ZheTian,Changsha (CN);BinyuanZhu,TianheDistrict Guangzhou(CN);HaoYu,Tianhe DistrictGuangzhou(CN) CPC .C01D 15/08;C01D 1/30;BO1D 9/0013; B01D 9/0022;B01D 9/0031 (Continued) (56) ReferencesCited FOREIGNPATENTDOCUMENTS @(73)Asignes:TibetJinHaoInvestmentCo.,Ltd., CN 103482660 Tibet(CN);BinyuanZhu,Guangdong (CN) OTHER PUBLICATIONS @ InternationalSearchReportforPCT/CN2014/08024datedSep. (*)Notice: Subjecttoanydisclaimer,thetermofthis (21)Apl.No.:15/638,51 (2)Filed: Jun.30,2017 PrimaryExaminer—EdwardJohnson (74)Atorney,Agent,orFirm—LowensteinSandlerLLP (57) ABSTRACT The present invention discloses amethod for quickly extracting lithium carbonate from saline lake water and a system forthesame.Themethodcomprises:firstquick freezing the saline lake water to obtain lithium -rich brine, then evaporatingunderreducedpresuretoenablelithium carbonatetoberapidlyprecipitatedout.Themethodhas advantagesofshortprocessflow andleslaborconsump tion,therebyenablingcontinuousautomaticoperation,high energy utilization and environment-friendly.Further,the crystalizationrateisseveraltimesfasterthanthatofthe salt-panprocesandthegradeoflithiumcarbonatesaltmine obtainedcanreach95%ormore,thereforethemethodofthe presentinventionisparticularlysuitableforindustrialpro ductionintheremotesalinelakeregion.Thesystem com prises a reduced-presure evaporation crystalizer, a vacum-pumpingaparatus,abrinepreheatingaparatus (65) PriorPublicationData US2017/0313593A1 Nov.2,2017 RelatedU.S.AplicationData (51) Int.Cl. COID 15/08 CO1D 1/30 B01D 9/00 (2006.01) (2006.01) (2006.01) JAWA (Continued) patentisextendedoradjustedunder35 2,2014,4pgs. U.S.C.154(b)by0days. (Continued) (62) Division ofaplicationNo.14/896,148,filed as aplicationNo.PCT/CN2014/080224 on Jun.18, 2014,now Pat.No.9,714,175. (30) ForeignAplicationPriorityData Jun.20,2013 (CN).20131024749 Wwwwww WWW ??????????????? Z. MASAU VAISYAS Mitterat ww u rtrtrtrtran w wwwwwwwwwwwwwwwwwwwww -33 CN 102963914 CN 103318928 3/2013 9/2013 1/2014 comence winginn

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Product and Development Focus for Infinity Turbine

ORC Waste Heat Turbine and ORC System Build Plans: All turbine plans are $10,000 each. This allows you to build a system and then consider licensing for production after you have completed and tested a unit.

Redox Flow Battery Technology: With the advent of the new USA tax credits for producing and selling batteries ($35/kW) we are focussing on a simple flow battery using shipping containers as the modular electrolyte storage units with tax credits up to $140,000 per system.

Our main focus is on the salt battery. This battery can be used for both thermal and electrical storage applications.

We call it the Cogeneration Battery or Cogen Battery.

One project is converting salt (brine) based water conditioners to simultaneously produce power.

In addition, there are many opportunities to extract Lithium from brine (salt lakes, groundwater, and producer water).

Salt water or brine are huge sources for lithium. Most of the worlds lithium is acquired from a brine source. It's even in seawater in a low concentration. Brine is also a byproduct of huge powerplants, which can now use that as an electrolyte and a huge flow battery (which allows storage at the source).

We welcome any business and equipment inquiries, as well as licensing our turbines for manufacturing.

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