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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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(12)UnitedStatesPatent Snydacker (54)LITHIUMEXTRACTIONWITHCOATED IONEXCHANGE PARTICLES (71) Aplicant:LilacSolutions,Inc.,Midletown,RI (US) (72) Inventor: DavidHenrySnydacker,San Francisco,CA (US) (73) Asigne:LILACSOLUTIONS,INC., Middletown,RI(US) (*)Notice: Subjecttoanydisclaimer,thetermofthis patentisextendedoradjustedunder35 U.S.C.154(b)by10days. (21) Appl.No.:16/163,87 (10)PatentNo.: US 10,695,694B2 (45)DateofPatent: Jun.30,2020 (2) Filed: (65) (63) ContinuationofaplicationNo.15/81,415,filedon Nov.13,2017,now Pat.No.10,150,056. (60) ProvisionalaplicationNo.62/421,934,filedonNov. 14,2016. Oct.18,2018 PriorPublication Data US2019/0046898A1 Feb.14,2019 RelatedU.S.AplicationData FOREIGN PATENTDOCUMENTS (51)Int.Cl. BOLD 15/00 BOLD 15/36 B01J 39/10 C22B 3/42 B01J 39/02 C22B 26/12 B01J47/018 B01J477016 BO1J 20/282 (52) U.S.CI. CPC 39/02(2013.01);B01J39/10(2013.01);B01J Chitrakaretal.SelectiveUptakeofLithiumIonfromBrineby (56) References Cited U.S.PATENTDOCUMENTS CPC B01D 15/361;B01D 15/362;B01J39/02; B01J39/10;B01J47/016;B01J47/018; B01J20/282;C22B 3/42;C22B 26/12 423/179.5;210/656-688 (206.01) (2006.01) (2006.01) (2006.01) (206.01) (206.01) (2017.01) (2017.01) (2006.01) WO WO-2017137885A1 8/2017 WO WO-2018089932A1 5/2018 WO WO-2019028148A1 2/2019 (Continued) OTHER PUBLICATIONS FR-3034781A,abstract.(Year:2016).* JP-5898021B,abstract.(Year:2016).* Chitrakaretal.LithiumrecoveryfromsaltlakebrinebyH,TiOz. B01D 15/361(2013.01);B01D 15/362 (2013.01);B01J20/282(2013.01);B01J DaltonTrans43:893-8939(2014). 47/016(2017.01);B01J47018(2017.01); C22B 3/42(2013.01);C2B26/12(2013.01) (58) Field ofClassification Search H1.3Mn1.6704andH1.6Mn1.604.Chem Let41:1647-1649(2012). Choetal.High-PerformanceZrO2-CoatedLiNiO,CathodeMate rial.Electrochem Solid-StateLet4(10):A159-A161(2001). Co-pendingU.S.Appl.No.16/052,381,filedAug.1,2018. (Continued) PrimaryExaminer StevenJBos (74)Atorney,Agent,orFirm —WilsonSonsiniGodrich & Rosati USPC Seeaplicationfileforcompletesearchhistory. 3,793,43A 2/1974Seleyetal. 4,16,858A 9/1978Leeetal. Thepresentinventionrelatestotheextractionoflithium from liquidresourcessuchasnaturalandsyntheticbrines, leachatesolutionsfromminerals,andrecycledproducts. 4,159,311A 6/1979Baumanetal. 5,039,382 A 8/1991 Suzukietal. 7,435,477B2 10/2008Adachietal. 8,506,851B2 8/2013Ravetetal. 8,679,24B2 3/2014Brownetal. 8,741,150B2 6/2014 Chungetal. 20Claims,3DrawingSheets CN CN CN CN FR JP WO WO WO WO 101961634 A 102872792 A 103794779 A 105238927 A 2/2011 1/2013 5/2014 1/2016 (57) ABSTRACT US010695694B2 8,778,289B2 7/2014Chonetal. 9,034,294B1 5/2015Harrisonetal. 9,677,181B2 6/2017Bourassaetal. 10,150,056B2 12/2018Snydackeretal. 10,439,20B2* 10/2019 Snydacker 10,505,178B2 12/2019Snydackeretal. HO1M 10/0525 2004/0005267Al 1/204Borytaetal. 2007/0138020Al 6/207Balagopaletal. 2010/0116748A1 5/2010Rasmussenetal. 2011/0044882A1 2/201Buckleyetal. 2011/0174739Al 7/2011 Chungetal. 2013/0306565Al 11/2013Davis 2014/0113197Al 2014/0239221A1 2015/0013499 Al 2015/0083667A1 2015/0197830A1 7/2015Chonetal. 2016/0115040A1 4/2016Yietal. 2016/0230250A1 8/2016Chungetal. 2017/0022617 A1 1/2017 Magnan etal. 2017/0028395A1 2/2017Bewsey 2017/0189855 A1 7/2017 Xiangetal. 2017/0217796A1 8/2017Snydackeretal. 2018/0080133A1 3/2018Smithetal. 2018/0133619A1 5/2018Snydacker 2019/0256987 Al 8/2019 Snydackeretal. 4/2014 Xiaoetal. 8/2014 Harrisonetal. 1/2015 Asano etal. 3/2015 Stouffer 3034781A1 10/2016 5898021B2 4/2016 WO-2016064689A2 4/2016 WO-2016172017Al 10/2016 WO -2017005113 Al 1/2017 WO-2017020090A1 2/2017

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