CL2021001577A1 - Procedimiento de fabricación de sal de metal alcalino - Google Patents
Procedimiento de fabricación de sal de metal alcalinoInfo
- Publication number
- CL2021001577A1 CL2021001577A1 CL2021001577A CL2021001577A CL2021001577A1 CL 2021001577 A1 CL2021001577 A1 CL 2021001577A1 CL 2021001577 A CL2021001577 A CL 2021001577A CL 2021001577 A CL2021001577 A CL 2021001577A CL 2021001577 A1 CL2021001577 A1 CL 2021001577A1
- Authority
- CL
- Chile
- Prior art keywords
- alkali metal
- metal salt
- aqueous solution
- glucose
- removal rate
- Prior art date
Links
- -1 Alkali metal salt Chemical class 0.000 title abstract 5
- 229910052783 alkali metal Inorganic materials 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 8
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 4
- 239000007864 aqueous solution Substances 0.000 abstract 4
- 239000008103 glucose Substances 0.000 abstract 4
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 230000014509 gene expression Effects 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
- B01D69/1251—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction by interfacial polymerisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/56—Polyamides, e.g. polyester-amides
-
- 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
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/14—Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/16—Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/20—Halides
- C01F11/24—Chlorides
- C01F11/32—Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/26—Magnesium halides
- C01F5/30—Chlorides
-
- 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
-
- 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
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/30—Cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/20—Specific permeability or cut-off range
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic 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)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Nanotechnology (AREA)
- Water Supply & Treatment (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Hydrology & Water Resources (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Saccharide Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
La presente invención se refiere a un procedimiento de fabricación de sales de metales alcalinos que se caracteriza por incluir: una etapa de pretratamiento en la que se elimina una sustancia inhibidora de refinación de una solución acuosa de una sal de metal alcalino, utilizando una membrana de separación que tiene una tasa de eliminación de glucosa y una tasa de eliminación de alcohol isopropílico que satisfaga simultáneamente las expresiones (1) y (2) siguientes cuando una solución acuosa de glucosa de 1000 ppm con una temperatura de 25 °C y un pH de 6,5 y una solución acuosa de alcohol isopropílico de 1000 ppm con una temperatura de 25 °C y un pH de 6,5 respectivamente se hace pasar a través de la misma utilizando una presión de funcionamiento de 0,75 MPa; y una etapa de recuperación en la que la sal de metal alcalino se recupera de la solución acuosa de la sal de metal alcalino después de la etapa de pretratamiento. (1):90 % > tasa de eliminación de glucosa = 50 %. (2): tasa de eliminación de glucosa - tasa de eliminación de alcohol isopropílico = 50 %.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018242779 | 2018-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2021001577A1 true CL2021001577A1 (es) | 2021-11-19 |
Family
ID=71127286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2021001577A CL2021001577A1 (es) | 2018-12-26 | 2021-06-16 | Procedimiento de fabricación de sal de metal alcalino |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3885031A4 (es) |
| JP (1) | JP7375740B2 (es) |
| KR (1) | KR20210107676A (es) |
| CN (1) | CN113226520B (es) |
| AR (1) | AR117505A1 (es) |
| CL (1) | CL2021001577A1 (es) |
| WO (1) | WO2020137974A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023096461A1 (ko) * | 2021-11-29 | 2023-06-01 | 주식회사 엘지화학 | 알카리 금속의 황산염의 회수 공정 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62141660A (ja) | 1985-12-16 | 1987-06-25 | Nec Corp | 光記録媒体 |
| JPH11226366A (ja) | 1998-02-19 | 1999-08-24 | Toray Ind Inc | 流体分離膜エレメントの製造方法および装置ならびに流体分離膜エレメント |
| JP4936438B2 (ja) * | 2006-10-10 | 2012-05-23 | 日東電工株式会社 | 乾燥複合半透膜の製造方法 |
| AR084006A1 (es) * | 2010-12-01 | 2013-04-17 | Toray Industries | Procedimiento para la separacion y recuperacion de una sal de metal alcalino purificada |
| AR086461A1 (es) * | 2011-01-07 | 2013-12-18 | Toray Industries | Procedimiento de separacion y recuperacion de metal alcalino y aparato de separacion y recuperacion de metal alcalino |
| WO2013005694A1 (ja) | 2011-07-04 | 2013-01-10 | 東レ株式会社 | アルカリ金属分離回収方法およびアルカリ金属分離回収装置 |
| WO2013146391A1 (ja) * | 2012-03-30 | 2013-10-03 | 東レ株式会社 | アルカリ金属分離回収方法およびアルカリ金属分離回収装置 |
| CN104310446B (zh) * | 2014-10-17 | 2016-08-17 | 江苏久吾高科技股份有限公司 | 一种由卤水提取电池级锂的工艺及装置 |
| CA2994738A1 (en) * | 2015-08-28 | 2017-03-09 | Albemarle Corporation | Processes for recovering lithium values from lithium-containing brines |
-
2019
- 2019-12-23 CN CN201980085442.1A patent/CN113226520B/zh active Active
- 2019-12-23 EP EP19901810.2A patent/EP3885031A4/en active Pending
- 2019-12-23 JP JP2020500923A patent/JP7375740B2/ja active Active
- 2019-12-23 KR KR1020217018850A patent/KR20210107676A/ko unknown
- 2019-12-23 AR ARP190103851A patent/AR117505A1/es active IP Right Grant
- 2019-12-23 WO PCT/JP2019/050365 patent/WO2020137974A1/ja unknown
-
2021
- 2021-06-16 CL CL2021001577A patent/CL2021001577A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20210107676A (ko) | 2021-09-01 |
| CN113226520B (zh) | 2022-05-03 |
| AR117505A1 (es) | 2021-08-11 |
| JPWO2020137974A1 (ja) | 2021-11-04 |
| EP3885031A1 (en) | 2021-09-29 |
| CN113226520A (zh) | 2021-08-06 |
| JP7375740B2 (ja) | 2023-11-08 |
| EP3885031A4 (en) | 2022-07-27 |
| WO2020137974A1 (ja) | 2020-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR084006A1 (es) | Procedimiento para la separacion y recuperacion de una sal de metal alcalino purificada | |
| AR075014A1 (es) | Proceso para la recuperacion de amoniaco de una corriente gaseosa | |
| AR074894A1 (es) | Procedimiento para purificar un alcohol a partir de un caldo de fermentacion usando un evaporador de pelicula descendente , de pelicula agitada o de corto recorrido | |
| BRPI0520252A2 (pt) | método de desacilar sucralose-6-éster | |
| AR084007A1 (es) | Procedimiento de separacion y recuperacion de metal alcalino y aparato de separacion y recuperacion de metal alcalino | |
| CL2021001577A1 (es) | Procedimiento de fabricación de sal de metal alcalino | |
| PE20121073A1 (es) | Metodo y aparato para la regeneracion de una solucion de extraccion en procesos de extraccion de metal | |
| AR077337A1 (es) | Proceso para la recuperacion del amoniaco a partir de una corriente gaseosa | |
| BRPI0411842A (pt) | processo para separação e recuperação de ácido 3-hidroxipropiÈnico e ácido acrìlico | |
| BR112018004861A8 (pt) | Processo para purificação de hidrolisado de biomassa | |
| SE1951194A1 (en) | Method of treating fly ash of a recovery boiler | |
| MY192376A (en) | Method of producing hydroxycinnamic acids | |
| CL2020000488A1 (es) | Proceso para la extracción y producción de productos de sal de litio a partir de salmuera | |
| CL2021000416A1 (es) | Método mejorado para el procesado de litio | |
| BR112018016739A2 (pt) | métodos de produção de álcool de açúcar e de produção de éster de álcool de açúcar | |
| CL2017002290A1 (es) | Proceso para la fabricación de productos de propionato | |
| BR112012014895A2 (pt) | lignosulfonato de um determinada qualidade e método de preparação de lignosulfonato de determinada qualidade | |
| AR109181A1 (es) | Procedimiento para producir sulfato de sodio a partir de fosfoyeso | |
| AR039201A1 (es) | Procedimiento para purificar soluciones de glifosato mediante nanofiltracion | |
| EA201792343A1 (ru) | Способ и система для интегрированного производства карбамида и меламина | |
| MX361189B (es) | Procedimiento para recuperar agua, metal y orgánicos a partir de la producción de ácido policarboxílico. | |
| BR112014006346A2 (pt) | preparação de ácido metacrílico | |
| BRPI0418664A (pt) | método para produzir um derivado de ácido (met) acrìlico | |
| AR071539A1 (es) | Procedimiento mejorado para el tratamiento de retenido en una planta de produccion de melamina | |
| AR093947A1 (es) | Un proceso mejorado para la eliminacion del paladio desde 4-amino-3-halo-5-fluor-6-(aril)piridina-2-carboxilatos y 4-amino-3-halo-6-(aril)piridina-2-carboxilatos |