JP6533859B1 - 炭酸リチウムの製造装置 - Google Patents
炭酸リチウムの製造装置 Download PDFInfo
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- JP6533859B1 JP6533859B1 JP2018202823A JP2018202823A JP6533859B1 JP 6533859 B1 JP6533859 B1 JP 6533859B1 JP 2018202823 A JP2018202823 A JP 2018202823A JP 2018202823 A JP2018202823 A JP 2018202823A JP 6533859 B1 JP6533859 B1 JP 6533859B1
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- lithium hydroxide
- aqueous solution
- carbon dioxide
- dioxide gas
- lithium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
- B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
- B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/002—Nozzle-type elements
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- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/07—Preparation from the hydroxides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00177—Controlling or regulating processes controlling the pH
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (3)
- 水酸化リチウム水溶液を貯留する密閉された反応槽と、
該反応槽に該水酸化リチウム水溶液を供給する水酸化リチウム水溶液供給手段と、
該反応槽の該水酸化リチウム水溶液の液面の上方空間に炭酸ガスを供給する炭酸ガス供給手段と、
該反応槽に貯留されている該水酸化リチウム水溶液を該反応槽に循環させ、該反応槽内で該水酸化リチウム水溶液の液面の上方から該水酸化リチウム水溶液中に落下させ、該反応槽内の炭酸ガスを流れに巻き込んで該反応槽に貯留されている該水酸化リチウム水溶液中に導入し、該水酸化リチウム水溶液と反応させ、炭酸リチウムを生成させる水酸化リチウム水溶液循環手段と、
該水酸化リチウム水溶液循環手段の先端に設けられ基端側から先端側に向かって次第に縮径されたノズルとを備えることを特徴とする炭酸リチウム製造装置。 - 請求項1記載の炭酸リチウム製造装置において、前記反応槽は該反応槽内に貯留されている炭酸ガスの圧力を検知する圧力検知手段を備え、前記炭酸ガス供給手段は該圧力検知手段により検知される炭酸ガスの圧力に応じて開閉する開閉弁を備えることを特徴とする炭酸リチウム製造装置。
- 請求項1又は請求項2記載の炭酸リチウム製造装置において、前記反応槽は該反応槽内に貯留されている水酸化リチウム水溶液のpHを検知するpH検知手段を備えることを特徴とする炭酸リチウム製造装置。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018202823A JP6533859B1 (ja) | 2018-10-29 | 2018-10-29 | 炭酸リチウムの製造装置 |
CA3101466A CA3101466C (en) | 2018-10-29 | 2019-06-10 | Lithium carbonate production device |
PCT/JP2019/022920 WO2020090145A1 (ja) | 2018-10-29 | 2019-06-10 | 炭酸リチウムの製造装置 |
US17/057,851 US11117114B2 (en) | 2018-10-29 | 2019-06-10 | Lithium carbonate production device |
EP19880408.0A EP3875432A4 (en) | 2018-10-29 | 2019-06-10 | DEVICE FOR PRODUCTION OF LITHIUM CARBONATE |
KR1020207033621A KR102425500B1 (ko) | 2018-10-29 | 2019-06-10 | 탄산리튬의 제조 장치 |
CN201980035399.8A CN112236396A (zh) | 2018-10-29 | 2019-06-10 | 碳酸锂的制造装置 |
CL2020003029A CL2020003029A1 (es) | 2018-10-29 | 2020-11-23 | Dispositivo de producción de carbonato de litio |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018202823A JP6533859B1 (ja) | 2018-10-29 | 2018-10-29 | 炭酸リチウムの製造装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6533859B1 true JP6533859B1 (ja) | 2019-06-19 |
JP2020070198A JP2020070198A (ja) | 2020-05-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018202823A Active JP6533859B1 (ja) | 2018-10-29 | 2018-10-29 | 炭酸リチウムの製造装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US11117114B2 (ja) |
EP (1) | EP3875432A4 (ja) |
JP (1) | JP6533859B1 (ja) |
KR (1) | KR102425500B1 (ja) |
CN (1) | CN112236396A (ja) |
CA (1) | CA3101466C (ja) |
CL (1) | CL2020003029A1 (ja) |
WO (1) | WO2020090145A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210064745A (ko) * | 2019-11-26 | 2021-06-03 | 주식회사 포스코 | 탄산리튬 제조 시스템 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022204766A1 (en) * | 2021-04-01 | 2022-10-06 | Li-Technology Pty Ltd | Lithium carbonate recovery process |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08217438A (ja) | 1995-02-13 | 1996-08-27 | Nippon Chem Ind Co Ltd | 炭酸リチウムの製造方法 |
JPH11310414A (ja) | 1998-04-27 | 1999-11-09 | Mitsui Chem Inc | 高純度炭酸リチウムの製造法 |
US7494534B2 (en) * | 2003-02-13 | 2009-02-24 | Tetsuhiko Fujisato | Method, device, and system for controlling dissolved amount of gas |
JP4442129B2 (ja) * | 2003-07-02 | 2010-03-31 | トヨタ自動車株式会社 | リチウム電池、その製造方法ならびに処理方法 |
JP4333234B2 (ja) | 2003-07-02 | 2009-09-16 | トヨタ自動車株式会社 | リチウム塩の製造方法および製造装置 |
JP5457627B2 (ja) * | 2007-09-20 | 2014-04-02 | 株式会社クレハ環境 | 反応ノズル、気相加水分解処理装置および気相加水分解処理方法 |
US8741256B1 (en) * | 2009-04-24 | 2014-06-03 | Simbol Inc. | Preparation of lithium carbonate from lithium chloride containing brines |
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 |
JP5481450B2 (ja) * | 2010-09-27 | 2014-04-23 | Jx日鉱日石金属株式会社 | 炭酸リチウムの精製方法 |
KR101395796B1 (ko) * | 2012-01-06 | 2014-05-19 | 주식회사 포스코 | 탄산화 장치 및 이를 이용한 탄산화 방법 |
JP5386002B2 (ja) * | 2012-04-02 | 2014-01-15 | パナソニック株式会社 | 気体溶解装置 |
KR101405486B1 (ko) | 2012-04-05 | 2014-06-13 | 주식회사 포스코 | 수산화리튬의 제조 방법 및 이를 이용한 탄산리튬의 제조 방법 |
CN109250733B (zh) * | 2013-10-23 | 2021-07-16 | 内玛斯卡锂公司 | 制备碳酸锂的方法 |
KR101746038B1 (ko) * | 2015-12-17 | 2017-06-13 | 재단법인 포항산업과학연구원 | 탄산염 제조장치 |
CN106906359B (zh) * | 2015-12-22 | 2018-12-11 | 理查德.亨威克 | 从硅酸盐矿物收取锂 |
WO2017213273A1 (ko) * | 2016-06-07 | 2017-12-14 | 재단법인 포항산업과학연구원 | 탄산염 제조 방법 및 장치 |
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2018
- 2018-10-29 JP JP2018202823A patent/JP6533859B1/ja active Active
-
2019
- 2019-06-10 US US17/057,851 patent/US11117114B2/en active Active
- 2019-06-10 CA CA3101466A patent/CA3101466C/en active Active
- 2019-06-10 WO PCT/JP2019/022920 patent/WO2020090145A1/ja unknown
- 2019-06-10 KR KR1020207033621A patent/KR102425500B1/ko active IP Right Grant
- 2019-06-10 CN CN201980035399.8A patent/CN112236396A/zh active Pending
- 2019-06-10 EP EP19880408.0A patent/EP3875432A4/en active Pending
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- 2020-11-23 CL CL2020003029A patent/CL2020003029A1/es unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20210064745A (ko) * | 2019-11-26 | 2021-06-03 | 주식회사 포스코 | 탄산리튬 제조 시스템 |
Also Published As
Publication number | Publication date |
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KR102425500B1 (ko) | 2022-07-27 |
KR20210003203A (ko) | 2021-01-11 |
CN112236396A (zh) | 2021-01-15 |
EP3875432A4 (en) | 2022-07-27 |
WO2020090145A1 (ja) | 2020-05-07 |
CA3101466A1 (en) | 2020-05-07 |
US11117114B2 (en) | 2021-09-14 |
CA3101466C (en) | 2023-01-17 |
JP2020070198A (ja) | 2020-05-07 |
CL2020003029A1 (es) | 2021-05-07 |
EP3875432A1 (en) | 2021-09-08 |
US20210197169A1 (en) | 2021-07-01 |
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