Patent Lithium Extraction with coated ion exchange particles

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Patent Lithium Extraction with coated ion exchange particles ( patent-lithium-extraction-with-coated-ion-exchange-particles )

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19 20 US 10,695,694B2 thanabout40um,morethanabout50um,morethanabout about1umtoabout2mm,fromabout1umtoabout20mm, 60um,morethanabout70um,morethanabout80um, orfromabout2mmtoabout20mm. morethanabout90um,morethanabout10um,morethan Tablet-ShapedBeads about1,0um,morethanabout10,0um,fromabout1 Insomeembodiments,theporousbeadistablet-shaped umtoabout10,0um,fromabout1umtoabout1,0um,5 withadiameteroflesthan1mm,lesthan2mm,lesthan fromabout1umtoabout10um,fromabout1umtoabout 4mm,lesthan8mm,lesthan20mm,morethan1mm, 80um,fromabout1umtoabout60um,fromabout1um morethan2mm,morethan4mm,morethan8mm,from toabout40um,orfromabout1umtoabout20um.Insome about0.5mmtoabout1mm,fromabout0.5mmtoabout embodiments,theuncoatedionexchangeparticleshavean 2mm,fromabout1mmtoabout4mm,fromabout1mm averagesizeoflesthanabout10um,lesthanabout1,010toabout8mm,fromabout1mm toabout20mm,andwith um,orlesthanabout10,0um.Insomeembodiments,the aheightoflesthan1mm,lesthan2mm,lesthan4mm, uncoatedionexchangeparticlesaresecondaryparticles lesthan8mm,lesthan20mm,morethan1mm,more comprisedofsmalerprimaryparticles,whereinthesecond than2mm,morethan4mm,morethan8mm,fromabout aryparticleshaveanaveragediameteroflesthanabout10 0.5mmtoabout1mm,fromabout0.5mmtoabout2mm, um,lesthanabout20um,lesthanabout30um,lesthan 15 fromabout1mm toabout4mm,fromabout1mm toabout about40um,lesthanabout50um,lesthanabout60um, 8mm,fromabout1mmtoabout20mm.Insomeembodi lesthanabout70um,lesthanabout80um,lesthanabout ments,theporousbeadhasadiameteroflesthan8mmand 90um,lesthanabout10um,lesthanabout1,0um, aheightoflesthan8mm.Insomeembodiments,the lesthanabout10,0um,lesthanabout10,0um,more porousbeadhasadiameteroflesthan4mmandaheight thanabout10um,morethanabout20um,morethanabout20oflesthan4mm.Insomeembodiments,theporousbead 30um,morethanabout40um,morethanabout50um, hasadiameteroflesthan2mmandaheightoflesthan morethanabout60um,morethanabout70um,morethan 2mm.Insomeembodiments,theporousbeadhasadiameter about80um,morethanabout90um,morethanabout10 oflesthan1mmandaheightoflesthan1mm. um,morethanabout1,0um,morethanabout10,0um, Methods fromabout1umtoabout10,0um,fromabout1um to25MethodsUsingCoatedIonExchangeParticles about1,0um,from about1um toabout10um,from Inanaspectdescribedhereinaremethodsofextracting about1umtoabout80um,fromabout1umtoabout60um, lithiumfromaliquidresource,comprisingcontactingthe fromabout1umtoabout40um,orfromabout1umto coatedionexchangeparticleswithaliquidresourceto about20um. producelithiatedcoatedionexchangeparticles;andtreating Inanembodiment,theaveragediameteroftheuncoated30thelithiatedcoatedionexchangeparticleswithanacid ionexchangeparticlesortheaveragediameterofthe solutiontoproduceasaltsolutioncomprisinglithiumions. uncoatedionexchangeparticleswhicharesecondarypar Here,thecoatedionexchangeparticlesareoptionalymixed ticlescomprisedofsmalerprimaryparticles,isdetermined withaliquidresourcetoabsorblithiumandthenrecovered bymeasuringtheparticlesizedistributionoftheuncoated throughfiltration,gravimetricseparation,orothermeans. ionexchangeparticlesortheuncoatedionexchangepar-35 Insomeembodiments,theliquidresourceisanatural ticleswhicharesecondaryparticlescomprisedofsmaler brine,adisolvedsaltflat,seawater,concentratedseawater, primaryparticles,anddeterminingthemeanparticlesize. desalinationefluent,aconcentratedbrine,aprocesed PorousBeads brine,liquidfromanionexchangeproces,liquidfroma Inanaspectdescribedherein,theporousstructureisinthe solventextractionproces,asyntheticbrine,leachatefrom form ofaporousbead. 40 ores,leachatefrom minerals,leachatefrom clays,leachate Insomeembodiments,theporousbeadisformedfrom fromrecycledproducts,leachatefromrecycledmaterials, drypowderusingamechanicalpres,apeletpres,atablet waterfromanoilfield,efluentfromachemicalproces,or pres,apilpres,arotarypres,orcombinationsthereof.In combinationsthereof.Insomeembodiments,aliquid someembodiments,theporousbeadisformedfroma resourceisanaturalbrine,adisolvedsaltflat,aconcen solventslurybydripingthesluryintoadiferentliquid45 tratedbrine,waterfrom anoilfield,aprocesedbrine,a solution.Thesolventsluryisformedusingasolventof syntheticbrine,liquidfromanionexchangeproces,liquid N-methyl-2-pyrolidone,dimethylsulfoxide,tetrahydro fromasolventextractionproces,leachatefromminerals, furan,dimethylformamide,dimethylacetamide,methylethyl leachatefromclays,leachatefromrecycledproducts, ketone,orcombinationsthereof.Thediferentliquidsolu leachatefromrecycledmaterials,orcombinationsthereof. tionscomprisewater,ethanol,iso-propylalcohol,acetone,50Insomeembodiments,thepHofthebrineisadjustedbefore orcombinationsthereof. orafterionexchangetoneutralizeacidicprotonsreleasedby SphericalBeads theionexchangematerialduringlithiumuptake. Insomeembodiments,theporousbeadisaproximately Insomeembodiments,theliquidresourcehasalithium sphericalwithanaveragediameteroflesthan10um,les ionconcentrationoflesthanabout10,0pm,lesthan than10um,lesthan1mm,lesthan1cm,lesthan10 5about10,0pm,lesthanabout1,0ppm,lesthan cm,morethan10um,morethan10um,morethan1mm, about10ppm,lesthanabout10pm,orcombinations morethan1cm,fromabout1umtoabout10um,from thereof.Insomeembodiments,theliquidresourcehasa about1mmtoabout10mm,fromabout1mmtoabout80 lithiumionconcentrationlesthanabout5,0ppm,les mm,fromabout1mmtoabout60mm,fromabout1to thanabout50pm,lesthanabout50pm,orcombina about40mm,from about1toabout20mm,from about160 tionsthereof.Insomeembodiments,theliquidresourcehas toabout10mm,fromabout1cmtoabout10cm,fromabout sodiumion,calciumion,magnesiumion,potasiumion,or 1cmtoabout8cm,fromabout1cmtoabout6cm,orfrom strontiumionconcentrationsgreaterthanabout100ppm, about1cmtoabout4cm.Insomeembodiments,theporous greaterthanabout1,0pm,greaterthanabout10,0 beadisaproximatelysphericalwithanaveragediameterof pm,orgreaterthanabout10,0pm.Insomeembodi lesthan20um,lesthan2mm,lesthan20mm,more 65ments,theliquidresourcehashydrocarbon,hydrogensul than20um,morethan2mm,morethan20mm,fromabout fide,surfactant,ormicrobeconcentrationsgreaterthanabout lutoabout10um,fromabout1umtoabout20um,from 1pb,1pm,10ppm,10pm,1,0pm,or10,0pm.

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Patent Lithium Extraction with coated ion exchange particles

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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).

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