AR086461A1 - Procedimiento de separacion y recuperacion de metal alcalino y aparato de separacion y recuperacion de metal alcalino - Google Patents
Procedimiento de separacion y recuperacion de metal alcalino y aparato de separacion y recuperacion de metal alcalinoInfo
- Publication number
- AR086461A1 AR086461A1 ARP120100029A AR086461A1 AR 086461 A1 AR086461 A1 AR 086461A1 AR P120100029 A ARP120100029 A AR P120100029A AR 086461 A1 AR086461 A1 AR 086461A1
- Authority
- AR
- Argentina
- Prior art keywords
- metal separation
- recovery
- alcalino
- alcaline
- alkali metal
- Prior art date
Links
- 238000011084 recovery Methods 0.000 title abstract 4
- 238000000926 separation method Methods 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title 2
- 238000000034 method Methods 0.000 title 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 4
- 150000001340 alkali metals Chemical class 0.000 abstract 4
- 239000012528 membrane Substances 0.000 abstract 3
- 238000001728 nano-filtration Methods 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000012466 permeate Substances 0.000 abstract 2
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
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
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
- B01D61/0271—Nanofiltration comprising multiple nanofiltration steps
-
- 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
- B01D61/58—Multistep processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/18—Details relating to membrane separation process operations and control pH control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2649—Filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2676—Centrifugal separation
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
La presente se refiere a un procedimiento de separación y recuperación de metal alcalino que incluye: separar permeado que contiene un metal alcalino de agua sin procesar que contiene el metal alcalino mediante el uso de una membrana de nanofiltración; y la recuperación del metal alcalino contenido en el permeado mediante un pos-tratamiento, en el que se añade agua de dilución al agua sin procesar, seguido por el suministro a una unidad de membrana de nanofiltración que incluye la membrana de nanofiltración.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011001707 | 2011-01-07 | ||
JP2011012685 | 2011-01-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR086461A1 true AR086461A1 (es) | 2013-12-18 |
Family
ID=46457574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP120100029 AR086461A1 (es) | 2011-01-07 | 2012-01-04 | Procedimiento de separacion y recuperacion de metal alcalino y aparato de separacion y recuperacion de metal alcalino |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPWO2012093724A1 (es) |
AR (1) | AR086461A1 (es) |
WO (1) | WO2012093724A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103771550B (zh) * | 2012-10-19 | 2015-09-16 | 中国石油化工股份有限公司 | 一种硝基氯苯废水的反渗透浓水深度处理方法 |
JP6230413B2 (ja) * | 2013-12-26 | 2017-11-15 | 太平洋セメント株式会社 | スケール付着防止方法 |
CN108164065B (zh) * | 2016-12-07 | 2021-04-16 | 有研资源环境技术研究院(北京)有限公司 | 一种硫酸体系酸性重金属废水处理工艺 |
JP7342466B2 (ja) * | 2018-11-26 | 2023-09-12 | 住友金属鉱山株式会社 | リチウム評価方法 |
AR117505A1 (es) * | 2018-12-26 | 2021-08-11 | Toray Industries | Procedimiento de producción de sal de metal alcalino |
CN111485113B (zh) * | 2020-04-16 | 2021-09-14 | 中国原子能科学研究院 | 碱金属杂质前处理装置 |
CA3181042C (en) * | 2020-04-21 | 2023-09-26 | Toray Industries, Inc. | Method for recovering rare metal salt |
CN112850851B (zh) * | 2021-02-01 | 2022-04-15 | 中国科学院青海盐湖研究所 | 一种提高硫酸钠亚型盐湖卤水中的Li+收率的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU8247198A (en) * | 1997-06-23 | 1999-01-04 | Pacific Lithium Limited | Lithium recovery and purification |
JP2003300069A (ja) * | 2002-04-09 | 2003-10-21 | Toray Ind Inc | 造水方法及び造水装置 |
JP2005342664A (ja) * | 2004-06-04 | 2005-12-15 | Kochi Prefecture | ミネラル水の製造方法 |
JP2006320798A (ja) * | 2005-05-17 | 2006-11-30 | Kochi Univ | 高濃度塩水の製造方法および海水の濃縮システム |
-
2012
- 2012-01-04 AR ARP120100029 patent/AR086461A1/es not_active Application Discontinuation
- 2012-01-06 WO PCT/JP2012/050185 patent/WO2012093724A1/ja active Application Filing
- 2012-01-06 JP JP2012514662A patent/JPWO2012093724A1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2012093724A1 (ja) | 2012-07-12 |
JPWO2012093724A1 (ja) | 2014-06-09 |
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Legal Events
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FA | Abandonment or withdrawal |