WO1994019280A1 - Procede d'obtention de chlorure de lithium a partir de solutions et son dispositif de mise en ×uvre - Google Patents

Procede d'obtention de chlorure de lithium a partir de solutions et son dispositif de mise en ×uvre Download PDF

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Publication number
WO1994019280A1
WO1994019280A1 PCT/RU1993/000279 RU9300279W WO9419280A1 WO 1994019280 A1 WO1994019280 A1 WO 1994019280A1 RU 9300279 W RU9300279 W RU 9300279W WO 9419280 A1 WO9419280 A1 WO 9419280A1
Authority
WO
WIPO (PCT)
Prior art keywords
liτiya
lithium
ρasτvορa
sορbenτa
χlορida
Prior art date
Application number
PCT/RU1993/000279
Other languages
English (en)
Russian (ru)
Inventor
Alexandr Dmitrievich Ryabtsev
Larisa Timofeevna Menzheres
Natalya Pavlovna Kotsupalo
Elizaveta Petrovna Guschina
Leonid Grigorievich Starikovsky
Original Assignee
Nauchno-Proizvodstvennoe Aktsionernoe Obschestvo 'ekostar'
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from RU93008900A external-priority patent/RU2050330C1/ru
Priority claimed from RU93044267/26A external-priority patent/RU2090251C1/ru
Application filed by Nauchno-Proizvodstvennoe Aktsionernoe Obschestvo 'ekostar' filed Critical Nauchno-Proizvodstvennoe Aktsionernoe Obschestvo 'ekostar'
Publication of WO1994019280A1 publication Critical patent/WO1994019280A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/46—Apparatus therefor
    • B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • C01D15/04—Halides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination

Definitions

  • SP0S0B SHLUCHSHI ⁇ ⁇ L ⁇ ID ⁇ LI ⁇ I of ⁇ S ⁇ AND US ⁇ AJ ⁇ G ⁇ ⁇ SUSchS ⁇ L ⁇ IYa ⁇ blas ⁇ ⁇ e ⁇ ni ⁇ i 5 ⁇ as ⁇ yaschee iz ⁇ b ⁇ e ⁇ enie ⁇ n ⁇ si ⁇ sya ⁇ ⁇ blas ⁇ i gid ⁇ me ⁇ al- lu ⁇ gii li ⁇ iya and b ⁇ lee ⁇ chn ⁇ ⁇ asae ⁇ sya s ⁇ s ⁇ ba ⁇ lucheniya ⁇ l ⁇ ida li ⁇ iya of ⁇ as ⁇ v ⁇ v and us ⁇ an ⁇ v ⁇ i for eg ⁇ ⁇ susches ⁇ v- Lenia.
  • the distribution of lithium is carried out in 0.2N sodium nitrate 15 acid.
  • a non-competitive metal for example, CaC ⁇ or CaC ⁇ .
  • the facility also contains devices for entering the original area into the area of the assembly and for discharging the motherboard from it,
  • pre-washing is rich in richness of sorbent available on its conversion of magnesium, calcium and other products in the range. Otherwise, the device has similar volumes of regenerative and branch circuits, which increases the rate of
  • the electronic appliance ( ⁇ , ⁇ , 701655) is known, used for concentrating the eluate and containing electronic cameras between the electronic devices
  • vsleds ⁇ vie nes ⁇ ve ⁇ shens ⁇ va ⁇ ns ⁇ u ⁇ tsii ⁇ a- m ⁇ ⁇ ame ⁇ ⁇ bess ⁇ livaniya ⁇ m ⁇ a ⁇ n ⁇ g ⁇ za ⁇ lneniya i ⁇ i ⁇ n ⁇ bmen- n ⁇ y "sm ⁇ l ⁇ y m ⁇ zhn ⁇ d ⁇ bi ⁇ sya, ⁇ l ⁇ ⁇ izv ⁇ dya e ⁇ u ⁇ e ⁇ atsiyu v ⁇ uchnuyu, -.
  • a known installation takes up significant _ 4 - manufacturing facilities, which have a higher metal density and sophisticated automation for controlling the process, and while it is non-removable.
  • the capacity of the unit is determined on the basis of the condition of equal saturation of the physical volume of the container with lithium, the same as the volume of the product being loaded.
  • the operation for saturation of the batch with lithium is up to the last week value
  • the instantly obtained demineralized water with a lithium chloride content of 0.3-0.5 g / l is used for the desorption of lithium and the production of eluents.
  • the posed problem is also solved in order to establish the purpose of obtaining the lithium chloride from the products, which contains the
  • P ⁇ edlagae maya us ⁇ an ⁇ v ⁇ a for ⁇ lucheniya ⁇ l ⁇ ida li ⁇ iya of ⁇ as ⁇ v ⁇ v, vy ⁇ lnennaya s ⁇ glasn ⁇ iz ⁇ b ⁇ e ⁇ eniyu, ⁇ bes ⁇ echivae ⁇ s ⁇ u ⁇ encha ⁇ - ⁇ iv ⁇ chn ⁇ e movement ⁇ n ⁇ a ⁇ i ⁇ uyuschi ⁇ ⁇ az in s ⁇ - btsi ⁇ nn ⁇ -des ⁇ btsi ⁇ nnn ⁇ m ⁇ n ⁇ u ⁇ e with zam ⁇ nu ⁇ ym tsi ⁇ l ⁇ m movement s ⁇ ben ⁇ a 10, d ⁇ nasyschenie ⁇ avn ⁇ vesn ⁇ nasyschenn ⁇ g ⁇ li ⁇ iem in z ⁇ ne s ⁇ btsii s ⁇ ben ⁇ a, ⁇ myv ⁇ u g ⁇ anul
  • Fig. 4 the dynamics of the washing of the disbursed sorbent from impurities m ⁇ , and Ca ⁇ ⁇ , a place for saturation;
  • Fig. 5 the descriptions of the desorption of lithium chloride from a double basic lithium and aluminum chloride composition b- ⁇ # - ⁇ ) ⁇ • ⁇ ⁇
  • phig. b the technical system for the installation of lithium from products, as agreed upon in the invention;
  • 35 Fig. 7 electronic device in a disassembled form;
  • Fig. 8 is a general view of an electronic appliance, a transverse cut.
  • the used batch is synthesized on the basis of the two-way connection of lithium and aluminum. • 2 ⁇ (0 ⁇ ) ⁇ # ⁇ 2 0 with a deficiency of lithium. The assembly is in the proprietary mode and the operating time is 1.-01 “ 2 ⁇ (0 ⁇ ) ⁇ • ⁇ 0 which is non-dispensable.
  • the distribution of lithium from a predominantly saturated sorbent is controlled by an uncontaminated water with a content of lithium chloride _ 0.3 g / l in the consumer.
  • the equipment with the composition (g / l): - » - 01 - 1.7, Ca ⁇ ⁇ - 0.06, ⁇ réelle ⁇ ⁇ - 0.06, ⁇ réelle ⁇ - 0.12, is supplied to the electronic device with a capacity of 0.7 l for concentrating in direct operation with a speed of delivery of 5 l / h.
  • the resulting product has the following composition (g / l): L2C_ _ 2.0, CaC2 ⁇ - 0.07, ⁇ ⁇ - 0.02, ⁇ aC ⁇ - 0.03.
  • Intermediate losses after the first stage of the process are concentrated in the same unit and are subject to further interruption.
  • a second stage concentration has a concentration of 150 g / l ⁇ 01 .
  • the resulting solution has the following composition (g / l): - 20, CaC1 2 - ⁇ , 07, ⁇ ⁇ , - 0.015, réelle ⁇ - 0.025.
  • the foreign exchange resin When saturating the foreign exchange resin with ions of calcium and magnesium, it regenerates under the conditions of water circulation (the value of the salt is 0.01 n) of the United States
  • the resulting product of magnesium and calcium chloride, which contains lithium and sodium, is directed to the operation of the lithium group.
  • the resulting electrical regeneration of the resin corresponds to a total salt of 100 g / l, the content of lithium chloride is 0.2 g / l.
  • the device also contains filter 7 for separating small fractions of the sorbent and mechanical impurities from the process fluid.
  • Filter 7 has been communicated with a capacity of 6 to dispose of a ubiquitous disassembly after the assembly.
  • DEVICE FOR REMOVING LITHIUM CHLORIDE FROM PRODUCTS Also has a mixer 20 for the preparation of an eluting solution.
  • 20 ve ⁇ vi 3 is provided ⁇ a ⁇ ub ⁇ m 33 vyv ⁇ da therefrom ⁇ egene ⁇ i ⁇ van- n ⁇ g ⁇ s ⁇ ben ⁇ a, s ⁇ bschennym with ⁇ a ⁇ ub ⁇ m 34 vv ⁇ da ⁇ egene ⁇ i ⁇ - vann ⁇ g ⁇ s ⁇ ben ⁇ a in s ⁇ btsi ⁇ nnuyu ve ⁇ v 2 ⁇ ichem in ⁇ bei ⁇ ve ⁇ - Knitted ⁇ 2,3 ⁇ usa I us ⁇ an ⁇ vleny sha ⁇ vye ⁇ la ⁇ any 35 and 36.
  • branch 3 is equipped with a patrol
  • the installation for the production of lithium chloride from the products also contains the devices for concentrating the elite, the elec- tric emulsions, the
  • the instrument 40 is equipped with a central port 48 for inlet to a non-agitating fluid, a disconnected unit with a non-disengaged valve 49 to the pump 46, and the inlet - 16 - 51 shal ⁇ vym ⁇ an ⁇ m ⁇ ⁇ a ⁇ ub ⁇ u 52 vyv ⁇ da ⁇ ul ⁇ y of ele ⁇ - i ⁇ ni ⁇ n ⁇ g ⁇ a ⁇ a ⁇ a ⁇ a 39.
  • ⁇ as ⁇ s 46 is ⁇ chni ⁇ a 47 connected s ⁇ smesi ⁇ elem 20 and ⁇ s- ⁇ eds ⁇ v ⁇ m ⁇ ub ⁇ v ⁇ d ⁇ v with za ⁇ nym and ven ⁇ ilyami 55 and 55 ⁇ n ⁇ ds ⁇ edinen ⁇ a ⁇ ub ⁇ u ⁇ 44, ⁇ and ⁇ a ⁇ zhe em ⁇ s ⁇ i 25 and 56 ⁇ a ⁇ ub ⁇ u vyv ⁇ da ⁇ bess ⁇ lenn ⁇ g ⁇ ⁇ as ⁇ v ⁇ a, s ⁇ bschenn ⁇ mu with em ⁇ s ⁇ yu s ⁇ smesi ⁇ elem 25 and 20.
  • Yu ⁇ me ⁇ g ⁇ is ⁇ chni ⁇ 47 ⁇ bess ⁇ lenn ⁇ y v ⁇ dy ⁇ s ⁇ eds ⁇ v ⁇ m ⁇ ub ⁇ v ⁇ da with za ⁇ nym ven ⁇ ilem 57 s ⁇ bschen with ⁇ a ⁇ ub ⁇ m 58 vv ⁇ da ⁇ bess ⁇ livaem ⁇ g ⁇ ⁇ as ⁇ v ⁇ a, ⁇ y in sv ⁇ yu ⁇ che ⁇ ed, ⁇ s ⁇ eds ⁇ v ⁇ m ⁇ ub ⁇ v ⁇ da with za ⁇ nym ven ⁇ ilem 59 ⁇ ds ⁇ edinen ⁇ nas ⁇ su 60 svyazann ⁇ mu with em ⁇ s ⁇ yu 25.
  • valve 66 20 water with a spare valve 65. Otherwise, pump 63 is connected to the valve 66 for the output of a predetermined degree of interest.
  • the outlet of the regenerative unit 39 is communicated with the unit 68, the pump 69 is equipped with an auxiliary unit 69
  • unit 70 for the delivery of the original source from source 71 to the secondary part 2 of the device for extraction of lithium chloride. Otherwise, a capacity of 25 eluates is communicated with a 20 mixer with an auxiliary valve 59.75 and 23.
  • the electronic device 39 contains electronic cameras 73.74 between the two installed, a series of alternating vertical and 75-membranes are installed. Each pair of adjacent membranes 75, 76 is tightly attached to one of the frames 77 or 78 with two of its outlets with the training
  • Cameras 78 Cameras 80 Functions are Rubberized
  • Each frame 76 has fulfilled 105, 106, 107, 108, 109, 110, and also 111.112.
  • the fluid plate 115 is equipped with a 58 power supply port for supplying a usable product and a 56 power supply path for outputting a non-exhausted product.
  • 114 Frame 114 fulfilled the corresponding response 119, 120, 121, 122, 123, 124.
  • An electric camera 74 has an anode 125 located.
  • the real estate 127 is equipped with 44.52 connections, which are suitable for the input and output of the pulses, 64, for the input of the cost of the process and the pressure of the process.
  • the large electric cameras 73, 74 are mixed with the corresponding sheets 136, 139 of the fully-fledged camcorder
  • the electric chambers 73.74 are equipped with 140, 141 units are suitable for the input and output of the circulating electrics, and 114 and 142 are equipped with 142 _ ⁇ - anotz 125.
  • the unit 44 is communicated with the input channel of the pulses, at a speed of 99, 109, 123, 109, 123,
  • the original output from source 71 (FIG. 6) is available in the housing I of the rear-mounted drive through the connection to the vehicle 70 and moves in the direction of the vehicle
  • 35 pulse generated by the liquid passing through the pump 14 is transferred to zone II for saturation with lithium in the outgoing circuit. In the process of transferring the bribe to the collection of the waste, it will be protected. After the transfer of premises - 19 - 35.36 bent valves are closed and fed to the assembly through the unit 70, draining the collection unit through the drainage device 9 into the tank 8.
  • sorbent is emptying into the area of the lower pressure zone.
  • the sorbent and the eluting solution achieve their maximum value when the content of lithium is maintained. From this area, there is a product of a foreign eluate.
  • the zone at the location is located between the branch 29 of the output of the private eluate and the branch of the 22nd delivery
  • Section 37 is used to relieve pressure - 20 - in the piramine zone.
  • the merged through unit 29 of the eluate which is a predominant part of lithium, is mainly supplied with a capacity of 25, and partly is mixed.
  • the eluate is sent through the unit 58 to the electronic unit 39, and the processing is carried out as follows.
  • pipe 48 is poured into pipe. With this ball valve 41 locks.
  • 40 Result 40 also loads foreign exchange resins in a given system for receiving in the Result 40; pulses were detected with a high degree of ambiguity.
  • Filling the camera 79 (Fig. 7) of the depletion of the electrical appliance 39 (Fig. 6) with the mixture was found to carry out the following method. Turns off the valve 57, and for the closed vents 55, 55, 59, 24.
  • pumps 46 and 63 turn off and close valve 41, valve 43 and valve 57.
  • P ⁇ edlagaem ⁇ e iz ⁇ b ⁇ e ⁇ enie with us ⁇ e ⁇ m m ⁇ zhe ⁇ by ⁇ is ⁇ l- z ⁇ van ⁇ for ⁇ lucheniya ⁇ l ⁇ ida li ⁇ iya of ⁇ i ⁇ dny ⁇ ⁇ ass ⁇ l ⁇ v, ⁇ e ⁇ nsl ⁇ giches ⁇ i ⁇ ⁇ as ⁇ v ⁇ v and s ⁇ chny ⁇ v ⁇ d ⁇ imiches ⁇ i x, ⁇ imi ⁇ - me ⁇ allu ⁇ giches ⁇ i ⁇ and bi ⁇ imiches ⁇ i ⁇ ⁇ izv ⁇ ds ⁇ v.

Abstract

L'invention consiste à procédér à l'extraction sélective de lithium par sorption à partir d'une solution, par contact avec un sorbant granulaire sélectif par rapport au lithium. Le sorbant utilisé est un chlorure de base binaire de lithium et d'aluminium de la composition suivante: LiCl.2Al(OH3).nH2O. On procède à la désorption du lithium à l'aide d'eau désalinisée, et l'éluat obtenu sous la forme d'une solution de chlorure de lithium est ensuite concentré. La sorption et la désorption du lithium ont lieu dans un système à contre-courant à étages multiples. Avant de procéder à la désorption, le sorbant, saturé jusqu'à obtention d'un équilibre avec le lithium dans la zone de sorption, est saturé davantage par contact à coutre-courant en étages multiples avec le flux montant de solution de chlorure de lithium exempte d'autres additifs. On lave simultanément les granulés de sorbant afin d'extraire les composants étrangers. On concentre l'éluat obtenu par électrodialyse en présence d'une couche composée de résine d'échange d'ions constituée d'un cationite et d'un anionite initialement dans un mode d'écoulement traversant, puis dans un mode de circulation jusqu'à obtention d'une concentration de 110 à 150 g/l.
PCT/RU1993/000279 1993-02-16 1993-11-18 Procede d'obtention de chlorure de lithium a partir de solutions et son dispositif de mise en ×uvre WO1994019280A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
RU93008900A RU2050330C1 (ru) 1993-02-16 1993-02-16 Способ селективного сорбционного извлечения лития из рассолов и устройство для его осуществления
RU93008900 1993-02-16
RU93044267 1993-09-05
RU93044267/26A RU2090251C1 (ru) 1993-09-05 1993-09-05 Электроионитная установка

Publications (1)

Publication Number Publication Date
WO1994019280A1 true WO1994019280A1 (fr) 1994-09-01

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Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003037794A1 (fr) * 2001-10-25 2003-05-08 Eurosina Technology Consulting & Project Development Gmbh Procede d'extraction de chlorure de lithium a partir de solutions alcalines salines et dispositif de mise en oeuvre de ce procede
US7157065B2 (en) 1998-07-16 2007-01-02 Chemetall Foote Corporation Production of lithium compounds directly from lithium containing brines
CN1302844C (zh) * 2001-10-25 2007-03-07 华欧技术咨询及企划发展有限公司 用于制造颗粒的吸附剂的方法和实施此方法的设备
US7390466B2 (en) * 1999-07-14 2008-06-24 Chemetall Foote Corporation Production of lithium compounds directly from lithium containing brines
US8431005B1 (en) 2010-06-24 2013-04-30 Western Lithium Corporation Production of lithium and potassium compounds
US8637428B1 (en) 2009-12-18 2014-01-28 Simbol Inc. Lithium extraction composition and method of preparation thereof
US8753594B1 (en) 2009-11-13 2014-06-17 Simbol, Inc. Sorbent for lithium extraction
US9034294B1 (en) 2009-04-24 2015-05-19 Simbol, Inc. Preparation of lithium carbonate from lithium chloride containing brines
US9034295B2 (en) 2009-04-24 2015-05-19 Simbol, Inc. Preparation of lithium carbonate from lithium chloride containing brines
US9051827B1 (en) 2009-09-02 2015-06-09 Simbol Mining Corporation Selective removal of silica from silica containing brines
FR3015458A1 (fr) * 2013-12-23 2015-06-26 Eramet Procede de preparation d'un materiau adsorbant mis en forme comprenant une etape de mise en forme en presence d'un liant mineral et procede d'extraction de lithium a partir de solutions salines utilisant ledit materiau
FR3015456A1 (fr) * 2013-12-23 2015-06-26 Eramet Procede de preparation d'un materiau adsorbant mis en forme en l'absence de liant et procede d'extraction de lithium a partir de solutions salines utilisant ledit materiau
FR3015459A1 (fr) * 2013-12-23 2015-06-26 Eramet Procede de preparation d'un materiau adsorbant, mis en forme, par precipitation de sulfate d'aluminium et d'aluminate de sodium et procede d'extraction de lithium utilisant ledit materiau
FR3015460A1 (fr) * 2013-12-23 2015-06-26 Eramet Procede de preparation d'un materiau adsorbant mis en forme par precipitation de nitrate d'aluminium et d'aluminate de sodium et procede d'extraction de lithium utilisant ledit materiau
FR3015457A1 (fr) * 2013-12-23 2015-06-26 Eramet Materiau et procede de preparation d'un materiau adsorbant sous forme d'extrudes en presence d'un liant organique et procede d'extraction de lithium a partir de solutions salines utilisant ledit materiau
US9074265B2 (en) 2010-02-17 2015-07-07 Simbol, Inc. Processes for preparing highly pure lithium carbonate and other highly pure lithium containing compounds
WO2015162272A1 (fr) * 2014-04-25 2015-10-29 Eramet Procede de preparation d'un materiau adsorbant en l'absence de liant comprenant une etape de traitement hydrothermal et procede d'extraction de lithium a partir de solutions salines utilisant ledit materiau
DE102015000872A1 (de) 2015-01-23 2016-07-28 K-Utec Ag Salt Technologies Methode zur Gewinnung von Lithiumchlorid
WO2016193439A1 (fr) * 2015-06-05 2016-12-08 Eramet Procede de preparation d'un materiau adsorbant comprenant une etape de precipitation de boehmite operant dans des conditions specifiques et procede d'extraction de lithium a partir de solutions salines utilisant ledit materiau
WO2018002336A1 (fr) * 2016-06-30 2018-01-04 Eramet Procede de preparation d'un materiau adsorbant et procede d'extraction de lithium a partir de solutions salines utilisant ledit materiau
US10190030B2 (en) 2009-04-24 2019-01-29 Alger Alternative Energy, Llc Treated geothermal brine compositions with reduced concentrations of silica, iron and lithium
CN110237829A (zh) * 2019-06-05 2019-09-17 南京亘闪生物科技有限公司 一种改性锂吸附超高交联树脂微球及其制备方法和应用
CN110302763A (zh) * 2019-06-05 2019-10-08 南京亘闪生物科技有限公司 一种超高比表面锂吸附微球及其制备方法和应用
CN110302764A (zh) * 2019-06-05 2019-10-08 南京亘闪生物科技有限公司 一种超高比表面改性微球及其制备方法和应用
US10935006B2 (en) 2009-06-24 2021-03-02 Terralithium Llc Process for producing geothermal power, selective removal of silica and iron from brines, and improved injectivity of treated brines

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Cited By (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7157065B2 (en) 1998-07-16 2007-01-02 Chemetall Foote Corporation Production of lithium compounds directly from lithium containing brines
US7449161B2 (en) * 1998-07-16 2008-11-11 Chemetall Foote Corporation Production of lithium compounds directly from lithium containing brines
US7858057B2 (en) 1998-07-16 2010-12-28 Chemetall Foote Corporation Production of lithium compounds directly from lithium containing brines
US7390466B2 (en) * 1999-07-14 2008-06-24 Chemetall Foote Corporation Production of lithium compounds directly from lithium containing brines
WO2003037794A1 (fr) * 2001-10-25 2003-05-08 Eurosina Technology Consulting & Project Development Gmbh Procede d'extraction de chlorure de lithium a partir de solutions alcalines salines et dispositif de mise en oeuvre de ce procede
CN1302844C (zh) * 2001-10-25 2007-03-07 华欧技术咨询及企划发展有限公司 用于制造颗粒的吸附剂的方法和实施此方法的设备
US10190030B2 (en) 2009-04-24 2019-01-29 Alger Alternative Energy, Llc Treated geothermal brine compositions with reduced concentrations of silica, iron and lithium
US10829676B2 (en) 2009-04-24 2020-11-10 Terralithium Llc Treated geothermal brine compositions with reduced concentration of silica, iron and lithium
US11649170B2 (en) 2009-04-24 2023-05-16 Terralithium Llc Preparation of lithium carbonate from lithium chloride containing brines
US11466191B2 (en) 2009-04-24 2022-10-11 Terralithium Llc Treated geothermal brine compositions with reduced concentration of silica, iron and lithium
US9034294B1 (en) 2009-04-24 2015-05-19 Simbol, Inc. Preparation of lithium carbonate from lithium chloride containing brines
US9034295B2 (en) 2009-04-24 2015-05-19 Simbol, Inc. Preparation of lithium carbonate from lithium chloride containing brines
US9834449B2 (en) 2009-04-24 2017-12-05 Alger Alternative Energy, Llc Preparation of lithium carbonate from lithium chloride containing brines
US10773970B2 (en) 2009-04-24 2020-09-15 Terralithium Llc Preparation of lithium carbonate from lithium chloride containing brines
US10935006B2 (en) 2009-06-24 2021-03-02 Terralithium Llc Process for producing geothermal power, selective removal of silica and iron from brines, and improved injectivity of treated brines
US11828272B2 (en) 2009-06-24 2023-11-28 Terralithium Llc Process for producing geothermal power, selective removal of silica and iron from brines, and improved injectivity of treated brines
US9051827B1 (en) 2009-09-02 2015-06-09 Simbol Mining Corporation Selective removal of silica from silica containing brines
US8753594B1 (en) 2009-11-13 2014-06-17 Simbol, Inc. Sorbent for lithium extraction
US9012357B2 (en) 2009-12-18 2015-04-21 Simbol, Inc. Lithium extraction composition and method of preparation thereof
US8637428B1 (en) 2009-12-18 2014-01-28 Simbol Inc. Lithium extraction composition and method of preparation thereof
US9074265B2 (en) 2010-02-17 2015-07-07 Simbol, Inc. Processes for preparing highly pure lithium carbonate and other highly pure lithium containing compounds
US8431005B1 (en) 2010-06-24 2013-04-30 Western Lithium Corporation Production of lithium and potassium compounds
FR3015458A1 (fr) * 2013-12-23 2015-06-26 Eramet Procede de preparation d'un materiau adsorbant mis en forme comprenant une etape de mise en forme en presence d'un liant mineral et procede d'extraction de lithium a partir de solutions salines utilisant ledit materiau
WO2015097205A1 (fr) * 2013-12-23 2015-07-02 Eramet Procede de preparation d'un materiau adsorbant mis en forme comprenant une etape de mise en forme en presence d'un liant mineral et procede d'extraction de lithium a partir de solutions salines utilisant ledit materiau
WO2015097204A1 (fr) * 2013-12-23 2015-07-02 Eramet Materiau et procede de preparation d'un materiau adsorbant sous forme d'extrudes en presence d'un liant organique et procede d'extraction de lithium a partir de solutions salines utilisant ledit mater
WO2015097201A1 (fr) * 2013-12-23 2015-07-02 Eramet Procede de preparation d'un materiau adsorbant, mis en forme, par precipitation de sulfate d'aluminium et d'aluminate de sodium et procede d'extraction de lithium utilisant ledit materiau
WO2015097202A1 (fr) * 2013-12-23 2015-07-02 Eramet Procede de preparation d'un materiau adsorbant mis en forme en l'absence de liant et procede d'extraction de lithium a partir de solutions salines utilisant ledit materiau
WO2015097203A1 (fr) * 2013-12-23 2015-07-02 Eramet Procede de preparation d'un materiau adsorbant mis en forme par precipitation de nitrate d'aluminium et d'aluminate de sodium et procede d'extraction de lithium utilisant ledit materiau
FR3015457A1 (fr) * 2013-12-23 2015-06-26 Eramet Materiau et procede de preparation d'un materiau adsorbant sous forme d'extrudes en presence d'un liant organique et procede d'extraction de lithium a partir de solutions salines utilisant ledit materiau
FR3015460A1 (fr) * 2013-12-23 2015-06-26 Eramet Procede de preparation d'un materiau adsorbant mis en forme par precipitation de nitrate d'aluminium et d'aluminate de sodium et procede d'extraction de lithium utilisant ledit materiau
FR3015459A1 (fr) * 2013-12-23 2015-06-26 Eramet Procede de preparation d'un materiau adsorbant, mis en forme, par precipitation de sulfate d'aluminium et d'aluminate de sodium et procede d'extraction de lithium utilisant ledit materiau
FR3015456A1 (fr) * 2013-12-23 2015-06-26 Eramet Procede de preparation d'un materiau adsorbant mis en forme en l'absence de liant et procede d'extraction de lithium a partir de solutions salines utilisant ledit materiau
FR3020284A1 (fr) * 2014-04-25 2015-10-30 Eramet Procede de preparation d'un materiau absorbant en l'absence de liant comprenant une etape de traitement hydrothermal et pocede d'extraction de lithium a partir de solutions salines utilisant ledit materiau
CN106457203A (zh) * 2014-04-25 2017-02-22 艾拉梅公司 在无粘结剂下制备吸附材料的包括水热处理步骤的方法及用该材料从盐水溶液中提取锂的方法
WO2015162272A1 (fr) * 2014-04-25 2015-10-29 Eramet Procede de preparation d'un materiau adsorbant en l'absence de liant comprenant une etape de traitement hydrothermal et procede d'extraction de lithium a partir de solutions salines utilisant ledit materiau
DE102015000872A1 (de) 2015-01-23 2016-07-28 K-Utec Ag Salt Technologies Methode zur Gewinnung von Lithiumchlorid
US10786802B2 (en) 2015-06-05 2020-09-29 Eramet Process for preparing an adsorbing material comprising a precipitating step of boehmite according to specific conditions and process for extracting lithium from saline solutions using this material
FR3036978A1 (fr) * 2015-06-05 2016-12-09 Eramet Procede de preparation d'un materiau adsorbant comprenant une etape de precipitation de boehmite operant dans des conditions specifiques et procede d'extraction de lithium a partir de solutions salines utilisant ledit materiau
WO2016193439A1 (fr) * 2015-06-05 2016-12-08 Eramet Procede de preparation d'un materiau adsorbant comprenant une etape de precipitation de boehmite operant dans des conditions specifiques et procede d'extraction de lithium a partir de solutions salines utilisant ledit materiau
FR3053264A1 (fr) * 2016-06-30 2018-01-05 Eramet Procede de preparation d'un materiau adsorbant et procede d'extraction de lithium a partir de solutions salines utilisant ledit materiau
WO2018002336A1 (fr) * 2016-06-30 2018-01-04 Eramet Procede de preparation d'un materiau adsorbant et procede d'extraction de lithium a partir de solutions salines utilisant ledit materiau
US11559783B2 (en) 2016-06-30 2023-01-24 Eramet Method for producing an adsorbent material and method for extracting lithium from saline solutions using the material
CN110237829A (zh) * 2019-06-05 2019-09-17 南京亘闪生物科技有限公司 一种改性锂吸附超高交联树脂微球及其制备方法和应用
CN110302763A (zh) * 2019-06-05 2019-10-08 南京亘闪生物科技有限公司 一种超高比表面锂吸附微球及其制备方法和应用
CN110302764A (zh) * 2019-06-05 2019-10-08 南京亘闪生物科技有限公司 一种超高比表面改性微球及其制备方法和应用

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