RS54914B1 - Postupci uklanjanja jona metala iz vodenih rastvora - Google Patents
Postupci uklanjanja jona metala iz vodenih rastvoraInfo
- Publication number
- RS54914B1 RS54914B1 RS20160467A RSP20160467A RS54914B1 RS 54914 B1 RS54914 B1 RS 54914B1 RS 20160467 A RS20160467 A RS 20160467A RS P20160467 A RSP20160467 A RS P20160467A RS 54914 B1 RS54914 B1 RS 54914B1
- Authority
- RS
- Serbia
- Prior art keywords
- solution
- organic
- ions
- processes
- metal ions
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/10—Obtaining alkali metals
- C22B26/12—Obtaining lithium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Extraction Or Liquid Replacement (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Kontinualan postupak za uklanjanje Li jona iz vodenog rastvora, koji se sastoji od koraka:a) Mešanja navedenog vodenog faznog rastvora sa nekim organskim rastvorom za ekstrakciju, koji sadrži organski rastvarač, najmanje jedan fosfin-oksid i najmanje jedan proton-donirajući agens pod baznim uslovima pH, čime se iz navedenog vodenog rastvora Li joni ekstrahuju u navedeni organski rastvor;b) Stripovanja navedenog organskog rastvora koji sadrži ekstrahovane Li jone, čime se Li joni uklanjaju iz navedenog organskog rastvora;c) Mešanja preostalog vodenog rastvora iz koraka (a) sa stripovanim organskim rastvorom iz koraka (b), što dovodi do regeneracije organskog rastvora za ekstrakciju i njegovog ponovnog korišćenja (reciklovanja) u koraku (a).Prijava sadrži još 7 patentnih zahteva.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161555024P | 2011-11-03 | 2011-11-03 | |
PCT/IL2012/050435 WO2013065050A1 (en) | 2011-11-03 | 2012-11-01 | Processes for metal ions removal of from aqueous solutions |
EP12798410.2A EP2773782B1 (en) | 2011-11-03 | 2012-11-01 | Processes for metal ions removal of from aqueous solutions |
Publications (1)
Publication Number | Publication Date |
---|---|
RS54914B1 true RS54914B1 (sr) | 2016-10-31 |
Family
ID=47324249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RS20160467A RS54914B1 (sr) | 2011-11-03 | 2012-11-01 | Postupci uklanjanja jona metala iz vodenih rastvora |
Country Status (8)
Country | Link |
---|---|
US (1) | US10604822B2 (sr) |
EP (1) | EP2773782B1 (sr) |
AR (1) | AR088645A1 (sr) |
AU (4) | AU2012330712B2 (sr) |
CA (1) | CA2854269C (sr) |
CL (1) | CL2014001124A1 (sr) |
RS (1) | RS54914B1 (sr) |
WO (1) | WO2013065050A1 (sr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201602259D0 (en) * | 2016-02-08 | 2016-03-23 | Bateman Advanced Technologies Ltd | Integrated Lithium production process |
WO2018208305A1 (en) | 2017-05-11 | 2018-11-15 | Bl Technologies, Inc. | Method for softening lithium brine using nanofiltration |
CN107779612B (zh) * | 2017-12-08 | 2019-12-13 | 中国科学院青海盐湖研究所 | 一种从碱性卤水中提取锂的工艺 |
CN109536741B (zh) * | 2017-12-16 | 2020-11-06 | 虔东稀土集团股份有限公司 | 一种锂元素的萃取方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3479147A (en) * | 1966-11-22 | 1969-11-18 | Atomic Energy Commission | Extraction of lithium values |
US3793433A (en) | 1971-07-23 | 1974-02-19 | Atomic Energy Commission | Extraction of lithium from neutral brines using a beta diketone and trioctylphosphine oxide |
EP0076094A3 (en) * | 1981-09-29 | 1983-08-24 | Rtr Riotinto Til Holding S.A. | Extraction |
US7799294B2 (en) * | 2003-07-30 | 2010-09-21 | Cognis Ip Management Gmbh | Methods for improving the recovery of metal leaching agents |
CA2580120C (en) | 2004-09-13 | 2013-06-04 | Canopean Pty. Ltd | Process for preparing nickel loaded organic extractant solution |
WO2008157275A1 (en) * | 2007-06-14 | 2008-12-24 | Altair Nanotechnologies, Inc. | Solvent extraction of titanium using an aromatic diluent |
US8003064B2 (en) | 2007-09-17 | 2011-08-23 | Freeport-Mcmoran Corporation | Controlled copper leach recovery circuit |
EP2451985A2 (en) * | 2009-07-07 | 2012-05-16 | Cytec Technology Corporation | Processes for recovering metals from aqueous solutions |
-
2012
- 2012-11-01 CA CA2854269A patent/CA2854269C/en active Active
- 2012-11-01 US US14/355,758 patent/US10604822B2/en active Active
- 2012-11-01 WO PCT/IL2012/050435 patent/WO2013065050A1/en active Application Filing
- 2012-11-01 AU AU2012330712A patent/AU2012330712B2/en active Active
- 2012-11-01 RS RS20160467A patent/RS54914B1/sr unknown
- 2012-11-01 EP EP12798410.2A patent/EP2773782B1/en active Active
- 2012-11-02 AR ARP120104132A patent/AR088645A1/es active IP Right Grant
-
2014
- 2014-04-29 CL CL2014001124A patent/CL2014001124A1/es unknown
-
2016
- 2016-12-22 AU AU2016277676A patent/AU2016277676A1/en not_active Abandoned
-
2019
- 2019-04-09 AU AU2019202478A patent/AU2019202478A1/en not_active Abandoned
-
2021
- 2021-03-11 AU AU2021201560A patent/AU2021201560A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20140322110A1 (en) | 2014-10-30 |
AU2012330712B2 (en) | 2016-09-22 |
WO2013065050A8 (en) | 2014-05-01 |
US10604822B2 (en) | 2020-03-31 |
CA2854269A1 (en) | 2013-05-10 |
WO2013065050A1 (en) | 2013-05-10 |
AU2012330712A1 (en) | 2014-05-22 |
AU2021201560A1 (en) | 2021-04-01 |
AR088645A1 (es) | 2014-06-25 |
AU2019202478A1 (en) | 2019-05-02 |
EP2773782A1 (en) | 2014-09-10 |
AU2016277676A1 (en) | 2017-01-19 |
CA2854269C (en) | 2019-12-03 |
CL2014001124A1 (es) | 2014-08-01 |
EP2773782B1 (en) | 2016-03-30 |
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