CN103318926A - 制备碳酸锂的方法 - Google Patents
制备碳酸锂的方法 Download PDFInfo
- Publication number
- CN103318926A CN103318926A CN2012105050722A CN201210505072A CN103318926A CN 103318926 A CN103318926 A CN 103318926A CN 2012105050722 A CN2012105050722 A CN 2012105050722A CN 201210505072 A CN201210505072 A CN 201210505072A CN 103318926 A CN103318926 A CN 103318926A
- Authority
- CN
- China
- Prior art keywords
- ammonia
- bittern
- quilonum retard
- concentration
- lithium
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 title claims abstract description 68
- 238000004519 manufacturing process Methods 0.000 title abstract description 9
- 229910052808 lithium carbonate Inorganic materials 0.000 title abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 166
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 83
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 77
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 75
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 68
- 239000012267 brine Substances 0.000 claims abstract description 68
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 68
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 33
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 33
- 238000000909 electrodialysis Methods 0.000 claims abstract description 22
- 239000013078 crystal Substances 0.000 claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 235000019738 Limestone Nutrition 0.000 claims abstract description 17
- 239000006028 limestone Substances 0.000 claims abstract description 17
- 238000000926 separation method Methods 0.000 claims abstract description 12
- 241001131796 Botaurus stellaris Species 0.000 claims description 79
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 34
- 239000000243 solution Substances 0.000 claims description 31
- 239000000292 calcium oxide Substances 0.000 claims description 30
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 25
- 238000001704 evaporation Methods 0.000 claims description 25
- 230000008020 evaporation Effects 0.000 claims description 25
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 150000002500 ions Chemical class 0.000 claims description 24
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 22
- 239000000920 calcium hydroxide Substances 0.000 claims description 22
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 22
- 238000011084 recovery Methods 0.000 claims description 20
- 239000011575 calcium Substances 0.000 claims description 17
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 15
- 238000006477 desulfuration reaction Methods 0.000 claims description 14
- 230000023556 desulfurization Effects 0.000 claims description 14
- 235000003599 food sweetener Nutrition 0.000 claims description 14
- 239000003765 sweetening agent Substances 0.000 claims description 14
- 238000002360 preparation method Methods 0.000 claims description 13
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 12
- 229910052791 calcium Inorganic materials 0.000 claims description 12
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 11
- 239000001110 calcium chloride Substances 0.000 claims description 11
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 11
- 239000003014 ion exchange membrane Substances 0.000 claims description 9
- 238000004064 recycling Methods 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 8
- 235000019270 ammonium chloride Nutrition 0.000 claims description 7
- 239000010440 gypsum Substances 0.000 claims description 7
- 229910052602 gypsum Inorganic materials 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 5
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 5
- 239000004571 lime Substances 0.000 claims description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 6
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 6
- 238000001354 calcination Methods 0.000 abstract description 5
- 238000000151 deposition Methods 0.000 abstract 1
- 230000003009 desulfurizing effect Effects 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 38
- 235000012255 calcium oxide Nutrition 0.000 description 26
- 239000011777 magnesium Substances 0.000 description 25
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 20
- 229910052749 magnesium Inorganic materials 0.000 description 20
- 235000017550 sodium carbonate Nutrition 0.000 description 19
- 229910000029 sodium carbonate Inorganic materials 0.000 description 19
- 238000010521 absorption reaction Methods 0.000 description 12
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Chemical compound [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 12
- 239000012535 impurity Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 8
- 239000012528 membrane Substances 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 6
- 239000003011 anion exchange membrane Substances 0.000 description 6
- 125000002091 cationic group Chemical group 0.000 description 6
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 6
- 239000011591 potassium Substances 0.000 description 6
- 229910052700 potassium Inorganic materials 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 229910003251 Na K Inorganic materials 0.000 description 4
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 239000001095 magnesium carbonate Substances 0.000 description 3
- 235000014380 magnesium carbonate Nutrition 0.000 description 3
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 3
- 229960001708 magnesium carbonate Drugs 0.000 description 3
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 3
- 229910001425 magnesium ion Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000002203 pretreatment Methods 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 241000282326 Felis catus Species 0.000 description 2
- 229910010100 LiAlSi Inorganic materials 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 2
- 235000012254 magnesium hydroxide Nutrition 0.000 description 2
- JNZGLUUWTFPBKG-UHFFFAOYSA-K magnesium;potassium;trichloride Chemical compound [Mg+2].[Cl-].[Cl-].[Cl-].[K+] JNZGLUUWTFPBKG-UHFFFAOYSA-K 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000554155 Andes Species 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000370738 Chlorion Species 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- HEHRHMRHPUNLIR-UHFFFAOYSA-N aluminum;hydroxy-[hydroxy(oxo)silyl]oxy-oxosilane;lithium Chemical compound [Li].[Al].O[Si](=O)O[Si](O)=O.O[Si](=O)O[Si](O)=O HEHRHMRHPUNLIR-UHFFFAOYSA-N 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000001261 hydroxy acids Chemical group 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 150000002641 lithium Chemical class 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- SWHAQEYMVUEVNF-UHFFFAOYSA-N magnesium potassium Chemical compound [Mg].[K] SWHAQEYMVUEVNF-UHFFFAOYSA-N 0.000 description 1
- KLVVASMGLLZSJI-UHFFFAOYSA-K magnesium potassium sulfuric acid trichloride Chemical compound [K+].[Cl-].[Mg+2].S(O)(O)(=O)=O.[Cl-].[Cl-] KLVVASMGLLZSJI-UHFFFAOYSA-K 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001350 orogenic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052670 petalite Inorganic materials 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical group 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- -1 stupalith Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
- C01D15/08—Carbonates; Bicarbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
Li | Na | K | Mg | Ca | Cl | SO4 | |
脱硫卤水 | 6.7 | 5.8 | 8.9 | 82.1 | 0.8 | 254 | 3.1 |
Li | Na | K | Mg | Ca | Cl | SO4 | |
一次浓缩卤水 | 19 | 1.4 | 0.8 | 93.4 | 0.3 | 306 | 3.4 |
Li | Na | K | Mg | Ca | Cl | SO4 | |
二次浓缩卤水 | 26 | 3.5 | 1.7 | 2.8 | 0.1 | 150 | <0.01 |
Li | Na | K | Mg | Ca | Cl | SO4 | |
三次浓缩卤水 | 40 | 5.5 | 2.7 | 4.4 | 0.1 | 234 | <0.01 |
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012064773A JP5406955B2 (ja) | 2012-03-22 | 2012-03-22 | 炭酸リチウムを製造する方法 |
JP2012-064773 | 2012-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103318926A true CN103318926A (zh) | 2013-09-25 |
Family
ID=49188027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012105050722A Pending CN103318926A (zh) | 2012-03-22 | 2012-11-30 | 制备碳酸锂的方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9255011B2 (zh) |
JP (1) | JP5406955B2 (zh) |
CN (1) | CN103318926A (zh) |
AR (1) | AR089026A1 (zh) |
CL (1) | CL2012003342A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103864249A (zh) * | 2014-03-28 | 2014-06-18 | 中国科学技术大学 | 一种由盐湖卤水提取氢氧化锂的方法 |
CN106430260A (zh) * | 2016-12-13 | 2017-02-22 | 宜春银锂新能源有限责任公司 | 一种锂支母制备高纯度碳酸锂的制备方法 |
CN107304056A (zh) * | 2016-04-22 | 2017-10-31 | 天津华赛尔传热设备有限公司 | 一种利用蒸氨废液蒸发浓缩卤水的氨法制碱系统 |
CN108883364A (zh) * | 2016-01-21 | 2018-11-23 | 方尾私人有限公司 | 从烟道气中除去二氧化碳的方法和装置 |
CN111792657A (zh) * | 2020-07-13 | 2020-10-20 | 礼思(上海)材料科技有限公司 | 一种采用盐湖卤水制备碳酸锂的方法 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK3824991T3 (da) | 2012-04-23 | 2022-10-31 | Nemaska Lithium Inc | Fremgangsmåde til forberedelse af lithiumsulfat |
EP3363930B1 (en) | 2012-05-30 | 2024-03-13 | Nemaska Lithium Inc. | Processes for preparing lithium carbonate |
CA3014124A1 (en) | 2013-03-15 | 2014-09-18 | Nemaska Lithium Inc. | Use of electrochemical cell for preparing lithium hydoxide |
CN105849047B (zh) | 2013-10-23 | 2018-11-13 | 内玛斯卡锂公司 | 制备碳酸锂的方法 |
CN105849317B (zh) | 2013-10-23 | 2018-11-27 | 内玛斯卡锂公司 | 制备氢氧化锂的方法和系统 |
ES2743245T3 (es) | 2014-02-24 | 2020-02-18 | Nemaska Lithium Inc | Procedimientos para tratar materiales que contienen litio |
CN104891704A (zh) * | 2015-05-05 | 2015-09-09 | 岳嵩 | 一种处理高盐份废水 |
CA2996651C (en) | 2015-08-27 | 2021-06-01 | Nemaska Lithium Inc. | Method for preparing lithium hydroxide and lithium sulfate monohydrate using hydrogen depolarized anode |
JP6198798B2 (ja) * | 2015-10-26 | 2017-09-20 | 日鉄鉱業株式会社 | 炭酸リチウム製造方法 |
DE102015221759A1 (de) * | 2015-11-05 | 2017-05-11 | Technische Universität Bergakademie Freiberg | Verfahren zur CO2-Behandlung von getemperten lithiumhaltigen Materialien zur Herstellung von Lithiumcarbonat |
CA2940509A1 (en) | 2016-08-26 | 2018-02-26 | Nemaska Lithium Inc. | Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid |
CN106379919B (zh) * | 2016-08-29 | 2018-03-23 | 中国科学院青海盐湖研究所 | 一种含锂废弃液的综合利用方法 |
US10626037B2 (en) * | 2017-08-31 | 2020-04-21 | Massachusetts Institute Of Technology | Concentrating aqueous solutions via hybridizing electrodialysis and other desalination techniques |
CN113772750B (zh) | 2017-11-22 | 2024-05-10 | 内玛斯卡锂业有限公司 | 制备各种金属的氢氧化物和氧化物以及其衍生物的方法 |
CN109650414B (zh) | 2019-01-18 | 2020-01-14 | 成都开飞高能化学工业有限公司 | 高杂质锂源制备电池级、高纯级的氢氧化锂和碳酸锂的方法及系统 |
US11634789B2 (en) | 2019-09-16 | 2023-04-25 | InCoR Lithium | Selective lithium extraction from brines |
CN112551560B (zh) * | 2020-11-11 | 2023-04-07 | 成都理工大学 | 一种以锂辉石为原料硫酸—气氨联合制备碳酸锂的方法 |
CN117062778A (zh) * | 2021-04-01 | 2023-11-14 | 锂科技有限公司 | 碳酸锂回收工艺 |
CN114150164A (zh) * | 2021-12-21 | 2022-03-08 | 苏州中科百奥科技发展有限公司 | 一种从混合溶液中分离锂离子的方法 |
CN115321561A (zh) * | 2022-09-13 | 2022-11-11 | 胡淑婷 | 一种从碳酸盐型卤水中提取锂的方法 |
CN115594204B (zh) * | 2022-11-02 | 2023-12-26 | 河南倍杰特环保技术有限公司 | 一种碳酸锂回收系统及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4261960A (en) * | 1979-04-11 | 1981-04-14 | Foote Mineral Company | Removal of boron from lithium chloride brine |
CN1542147A (zh) * | 2003-04-30 | 2004-11-03 | 中国科学院青海盐湖研究所 | 纳滤法从盐湖卤水中分离镁和富集锂的方法 |
CN1626443A (zh) * | 2003-12-20 | 2005-06-15 | 中国科学院青海盐湖研究所 | 从盐湖卤水中分离镁和浓缩锂的方法 |
CN101234767A (zh) * | 2008-02-29 | 2008-08-06 | 天津长芦海晶集团有限公司 | 淡化后浓海水综合利用工艺 |
CN101508450A (zh) * | 2009-03-18 | 2009-08-19 | 中南大学 | 一种钙循环固相转化法从低镁锂比盐湖卤水中提取锂盐的方法 |
CN101905897A (zh) * | 2010-09-01 | 2010-12-08 | 张慧媛 | 一种从卤水中提取镁、锂的方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55144410A (en) * | 1979-04-25 | 1980-11-11 | Tokuyama Soda Co Ltd | Manufacture of carbon dioxide |
JPS5939719A (ja) * | 1982-08-27 | 1984-03-05 | Kanto Koatsu Kagaku Kk | 高純度炭酸リチウムの製造法 |
JPS6236013A (ja) * | 1985-08-05 | 1987-02-17 | Todaka Sekkai Kako Kk | 炭酸ガス製造装置 |
US4636295A (en) * | 1985-11-19 | 1987-01-13 | Cominco Ltd. | Method for the recovery of lithium from solutions by electrodialysis |
JPH09100118A (ja) * | 1995-10-02 | 1997-04-15 | Toray Ind Inc | 炭酸リチウム粒子およびその製造方法 |
AR001917A1 (es) * | 1996-03-28 | 1997-12-10 | Minera Salar De Atacama S A So | Producción de carbonato de litio de alta pureza desde salmueras naturales o industriales |
US6207126B1 (en) | 1998-07-16 | 2001-03-27 | Chemetall Foote Corporation | Recovery of lithium compounds from brines |
US7157065B2 (en) | 1998-07-16 | 2007-01-02 | Chemetall Foote Corporation | Production of lithium compounds directly from lithium containing brines |
US6764584B2 (en) * | 2002-10-22 | 2004-07-20 | Industrial Technology Research Institute | Process for producing lithium concentrate from brine or seawater |
CN102099296A (zh) | 2008-07-18 | 2011-06-15 | 里肯锂有限公司 | 从盐水中回收锂的方法 |
JP4896108B2 (ja) * | 2008-10-24 | 2012-03-14 | 日本化学工業株式会社 | 高純度炭酸リチウムの製造方法 |
JP5431019B2 (ja) * | 2009-05-15 | 2014-03-05 | 日本化学工業株式会社 | 高純度炭酸リチウムの製造方法 |
CN102947225A (zh) * | 2010-02-17 | 2013-02-27 | 辛博尔股份有限公司 | 高纯碳酸锂和其它高纯含锂化合物的制备方法 |
JP5406822B2 (ja) | 2010-11-30 | 2014-02-05 | 日鉄鉱業株式会社 | 炭酸リチウムの製造方法 |
-
2012
- 2012-03-22 JP JP2012064773A patent/JP5406955B2/ja active Active
- 2012-11-29 US US13/688,350 patent/US9255011B2/en active Active
- 2012-11-29 CL CL2012003342A patent/CL2012003342A1/es unknown
- 2012-11-29 AR ARP120104482 patent/AR089026A1/es active IP Right Grant
- 2012-11-30 CN CN2012105050722A patent/CN103318926A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4261960A (en) * | 1979-04-11 | 1981-04-14 | Foote Mineral Company | Removal of boron from lithium chloride brine |
CN1542147A (zh) * | 2003-04-30 | 2004-11-03 | 中国科学院青海盐湖研究所 | 纳滤法从盐湖卤水中分离镁和富集锂的方法 |
CN1626443A (zh) * | 2003-12-20 | 2005-06-15 | 中国科学院青海盐湖研究所 | 从盐湖卤水中分离镁和浓缩锂的方法 |
CN101234767A (zh) * | 2008-02-29 | 2008-08-06 | 天津长芦海晶集团有限公司 | 淡化后浓海水综合利用工艺 |
CN101508450A (zh) * | 2009-03-18 | 2009-08-19 | 中南大学 | 一种钙循环固相转化法从低镁锂比盐湖卤水中提取锂盐的方法 |
CN101905897A (zh) * | 2010-09-01 | 2010-12-08 | 张慧媛 | 一种从卤水中提取镁、锂的方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103864249A (zh) * | 2014-03-28 | 2014-06-18 | 中国科学技术大学 | 一种由盐湖卤水提取氢氧化锂的方法 |
CN103864249B (zh) * | 2014-03-28 | 2015-06-24 | 中国科学技术大学 | 一种由盐湖卤水提取氢氧化锂的方法 |
CN108883364A (zh) * | 2016-01-21 | 2018-11-23 | 方尾私人有限公司 | 从烟道气中除去二氧化碳的方法和装置 |
CN107304056A (zh) * | 2016-04-22 | 2017-10-31 | 天津华赛尔传热设备有限公司 | 一种利用蒸氨废液蒸发浓缩卤水的氨法制碱系统 |
CN107304056B (zh) * | 2016-04-22 | 2023-06-30 | 天津华赛尔传热设备有限公司 | 一种利用蒸氨废液蒸发浓缩卤水的氨法制碱系统 |
CN106430260A (zh) * | 2016-12-13 | 2017-02-22 | 宜春银锂新能源有限责任公司 | 一种锂支母制备高纯度碳酸锂的制备方法 |
CN111792657A (zh) * | 2020-07-13 | 2020-10-20 | 礼思(上海)材料科技有限公司 | 一种采用盐湖卤水制备碳酸锂的方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2013193940A (ja) | 2013-09-30 |
JP5406955B2 (ja) | 2014-02-05 |
US9255011B2 (en) | 2016-02-09 |
CL2012003342A1 (es) | 2013-06-28 |
US20130251610A1 (en) | 2013-09-26 |
AR089026A1 (es) | 2014-07-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103318926A (zh) | 制备碳酸锂的方法 | |
CN105540619B (zh) | 从高镁锂比盐湖卤水中直接制取电池级碳酸锂的方法 | |
US9169125B2 (en) | Method for producing high-purity lithium carbonate | |
CN108075202A (zh) | 一种磷酸铁锂正极材料的综合回收方法 | |
CA3059899A1 (en) | Method for preparing lithium concentrate from lithium-bearing natural brines and processing thereof into lithium chloride or lithium carbonate | |
CN103974757A (zh) | 从气流中捕获二氧化碳的方法和系统 | |
CN106517621B (zh) | 含氯化铵废水的回收利用工艺 | |
CN102099296A (zh) | 从盐水中回收锂的方法 | |
CN102491379A (zh) | 高硼盐湖卤水制备高纯氧化镁的方法 | |
CN106865571A (zh) | 一种化工浓盐水制取小苏打和硫酸铵的方法 | |
CN104445300A (zh) | 以磷尾矿为原料用氨循环法制取氢氧化镁、碳酸钙并分离出磷矿的方法 | |
WO2014078908A1 (en) | Process for recovering lithium from a brine with reagent regeneration and low cost process for purifying lithium | |
CN110330041A (zh) | 一种低品级碳酸锂的高值化利用方法 | |
CN111960445A (zh) | 一种采用硫酸锂粗矿制备电池级碳酸锂并回收副产物的方法 | |
WO2022260542A1 (en) | Process and system for lithium extraction | |
CN106517263A (zh) | 一种磷尾矿的盐酸浸出液复分解制氢氧化镁及硫酸钙的方法 | |
CN204874164U (zh) | 脱硫废水的零排放处理系统 | |
CA3215628A1 (en) | Method for producing lithium-concentrated solution with high recovery rate, and method for producing lithium compound using same | |
CN112279277A (zh) | 一种烟气镁法脱硫高端资源化利用的系统和方法 | |
KR102165275B1 (ko) | 리튬이차전지 원료 제조 공정의 폐액으로부터 리튬 화합물 회수 방법 및 리튬 화합물 회수 장치 | |
CN101905897A (zh) | 一种从卤水中提取镁、锂的方法 | |
CN102776367B (zh) | 一种对磷矿粉脱镁和制备MgHPO4·3H2O的方法 | |
CN108584995A (zh) | 一种从油田卤水中综合提取锂钾硼的方法 | |
US20210246025A1 (en) | Renewable magnesium removing agent and its use in preparation of low-magnesium lithium-rich brine | |
CN103449481A (zh) | 制备碳酸锂的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170301 Address after: Tokyo, Japan Applicant after: Nittetsu Mining Co., Ltd. Applicant after: Sumitomo Corporation Address before: Tokyo, Japan Applicant before: Nittetsu Mining Co., Ltd. Applicant before: Toyo Engineering Corp. Applicant before: Sumitomo Corporation |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20181204 Address after: Tokyo, Japan Applicant after: Nittetsu Mining Co., Ltd. Address before: Tokyo, Japan Applicant before: Nittetsu Mining Co., Ltd. Applicant before: Sumitomo Corporation |
|
TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130925 |
|
RJ01 | Rejection of invention patent application after publication |