SA520420418B1 - عملية لتنقيح ملوثات معدنية من محلول حمضي يشتمل على السكانديوم - Google Patents
عملية لتنقيح ملوثات معدنية من محلول حمضي يشتمل على السكانديومInfo
- Publication number
- SA520420418B1 SA520420418B1 SA520420418A SA520420418A SA520420418B1 SA 520420418 B1 SA520420418 B1 SA 520420418B1 SA 520420418 A SA520420418 A SA 520420418A SA 520420418 A SA520420418 A SA 520420418A SA 520420418 B1 SA520420418 B1 SA 520420418B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- scandium
- acidic solution
- metal
- metal contaminants
- scrubbing
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 4
- 239000002184 metal Substances 0.000 title abstract 4
- 239000000356 contaminant Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000005498 polishing Methods 0.000 title abstract 2
- 229910052706 scandium Inorganic materials 0.000 title abstract 2
- 239000003929 acidic solution Substances 0.000 title 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 title 1
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 3
- 239000003456 ion exchange resin Substances 0.000 abstract 3
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 3
- 238000005201 scrubbing Methods 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 2
- 239000011550 stock solution Substances 0.000 abstract 2
- 150000007942 carboxylates Chemical class 0.000 abstract 1
- 238000000909 electrodialysis Methods 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
Classifications
-
- 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
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
- C01F17/212—Scandium oxides or hydroxides
-
- 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
- B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
-
- 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
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
- B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers
-
- 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
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/60—Cleaning or rinsing ion-exchange beds
-
- 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
- C01F17/00—Compounds of rare earth metals
- C01F17/10—Preparation or treatment, e.g. separation or purification
- C01F17/13—Preparation or treatment, e.g. separation or purification by using ion exchange resins, e.g. chelate resins
-
- 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
- C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
-
- 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
- C22B59/00—Obtaining rare earth metals
-
- 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)
- Organic Chemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862667797P | 2018-05-07 | 2018-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SA520420418B1 true SA520420418B1 (ar) | 2023-11-12 |
Family
ID=68467829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SA520420418A SA520420418B1 (ar) | 2018-05-07 | 2020-10-25 | عملية لتنقيح ملوثات معدنية من محلول حمضي يشتمل على السكانديوم |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12145855B2 (https=) |
| EP (1) | EP3790640A4 (https=) |
| JP (2) | JP7358393B2 (https=) |
| CN (1) | CN112041043B (https=) |
| AU (1) | AU2019264872B2 (https=) |
| SA (1) | SA520420418B1 (https=) |
| WO (1) | WO2019213753A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2729282C1 (ru) * | 2020-03-10 | 2020-08-05 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Способ извлечения скандия из скандий-содержащих материалов |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU703929A1 (ru) | 1977-10-05 | 1983-11-07 | Березниковский филиал Всесоюзного научно-исследовательского и проектного института титана | Способ выделени сканди из растворов,содержащих примеси сканди и тори |
| DE3709463A1 (de) * | 1987-03-23 | 1988-10-06 | Dieter Dr Zachmann | Verfahren zur abtrennung der gruppe der selten-erden-elemente, scandium und yttrium |
| US4765909A (en) | 1987-04-23 | 1988-08-23 | Gte Laboratories Incorporated | Ion exchange method for separation of scandium and thorium |
| US4816233A (en) | 1987-09-11 | 1989-03-28 | Gte Laboratories Incorporated | Ion exchange method for the recovery of scandium |
| IL89607A0 (en) * | 1988-03-31 | 1989-09-10 | Reo Lp | Process for fractionating a mixture of rare earth metals by ion exchange |
| US4965053A (en) * | 1989-02-10 | 1990-10-23 | Iowa State University Research Foundation, Inc. | Ion exchange purification of scandium |
| JP3303066B2 (ja) * | 1995-02-24 | 2002-07-15 | 三菱マテリアル株式会社 | スカンジウムの精製方法 |
| DE102011012857A1 (de) * | 2011-03-02 | 2012-09-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Gewinnung von organischen Carbonsäuren aus wässrigen Gemischen |
| TWI594950B (zh) * | 2012-12-11 | 2017-08-11 | 清潔ＴｅＱ控股有限公司 | 回收鈧之製程、方法及工廠 |
| US9102999B2 (en) | 2013-01-10 | 2015-08-11 | Bloom Energy Corporation | Methods of recovering scandium from titanium residue streams |
| AU2015310078A1 (en) * | 2014-08-26 | 2017-02-02 | Ishihara Sangyo Kaisha, Ltd. | Method for separating scandium |
| US11142809B2 (en) * | 2015-02-10 | 2021-10-12 | Scandium International Mining Corp. | Systems and processes for recovering scandium values from laterite ores |
| EP4104923B1 (en) * | 2015-10-30 | 2026-03-25 | II-VI Incorporated | Use of composite extractant for extracting rare earth metals from an acid-leaching slurry or an acid-leaching solution |
| JP6623935B2 (ja) * | 2016-05-27 | 2019-12-25 | 住友金属鉱山株式会社 | スカンジウムの回収方法 |
-
2019
- 2019-05-03 EP EP19799283.7A patent/EP3790640A4/en active Pending
- 2019-05-03 CN CN201980028410.8A patent/CN112041043B/zh active Active
- 2019-05-03 US US17/053,299 patent/US12145855B2/en active Active
- 2019-05-03 WO PCT/CA2019/050589 patent/WO2019213753A1/en not_active Ceased
- 2019-05-03 JP JP2020563712A patent/JP7358393B2/ja active Active
- 2019-05-03 AU AU2019264872A patent/AU2019264872B2/en active Active
-
2020
- 2020-10-25 SA SA520420418A patent/SA520420418B1/ar unknown
-
2023
- 2023-09-06 JP JP2023144490A patent/JP7656672B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112041043A (zh) | 2020-12-04 |
| JP2021523299A (ja) | 2021-09-02 |
| JP7358393B2 (ja) | 2023-10-10 |
| AU2019264872B2 (en) | 2024-10-31 |
| EP3790640A1 (en) | 2021-03-17 |
| CN112041043B (zh) | 2022-09-13 |
| CA3098525A1 (en) | 2019-11-14 |
| EP3790640A4 (en) | 2022-02-09 |
| JP2023182580A (ja) | 2023-12-26 |
| AU2019264872A1 (en) | 2020-12-10 |
| US20210163309A1 (en) | 2021-06-03 |
| WO2019213753A1 (en) | 2019-11-14 |
| JP7656672B2 (ja) | 2025-04-03 |
| US12145855B2 (en) | 2024-11-19 |
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| SA520420418B1 (ar) | عملية لتنقيح ملوثات معدنية من محلول حمضي يشتمل على السكانديوم |