JPWO2019213753A5 - - Google Patents
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- Publication number
- JPWO2019213753A5 JPWO2019213753A5 JP2020563712A JP2020563712A JPWO2019213753A5 JP WO2019213753 A5 JPWO2019213753 A5 JP WO2019213753A5 JP 2020563712 A JP2020563712 A JP 2020563712A JP 2020563712 A JP2020563712 A JP 2020563712A JP WO2019213753 A5 JPWO2019213753 A5 JP WO2019213753A5
- Authority
- JP
- Japan
- Prior art keywords
- solution
- carboxylate
- ion exchange
- exchange resin
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000243 solution Substances 0.000 claims description 48
- 238000000034 method Methods 0.000 claims description 39
- 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 claims description 19
- 150000007942 carboxylates Chemical class 0.000 claims description 19
- 239000003456 ion exchange resin Substances 0.000 claims description 19
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 239000010936 titanium Substances 0.000 claims description 12
- 229910021645 metal ion Inorganic materials 0.000 claims description 10
- 239000000356 contaminant Substances 0.000 claims description 9
- 229910052776 Thorium Inorganic materials 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- -1 carboxylate ions Chemical class 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 claims description 3
- 239000011550 stock solution Substances 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 2
- 239000012670 alkaline solution Substances 0.000 claims 8
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 4
- 239000007787 solid Substances 0.000 claims 4
- 238000004140 cleaning Methods 0.000 claims 3
- 239000011777 magnesium Substances 0.000 claims 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- 239000011575 calcium Substances 0.000 claims 2
- 125000000524 functional group Chemical group 0.000 claims 2
- 229910052749 magnesium Inorganic materials 0.000 claims 2
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 claims 2
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 claims 2
- 230000001376 precipitating effect Effects 0.000 claims 2
- 230000001172 regenerating effect Effects 0.000 claims 2
- 230000008929 regeneration Effects 0.000 claims 2
- 238000011069 regeneration method Methods 0.000 claims 2
- 150000003512 tertiary amines Chemical class 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- OFOBLEOULBTSOW-UHFFFAOYSA-L Malonate Chemical compound [O-]C(=O)CC([O-])=O OFOBLEOULBTSOW-UHFFFAOYSA-L 0.000 claims 1
- 239000003929 acidic solution Substances 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 229940001468 citrate Drugs 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229940049920 malate Drugs 0.000 claims 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims 1
- 229940095064 tartrate Drugs 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023144490A JP7656672B2 (ja) | 2018-05-07 | 2023-09-06 | スカンジウムを含む酸性溶液から金属汚染物質を取り除く方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862667797P | 2018-05-07 | 2018-05-07 | |
| US62/667,797 | 2018-05-07 | ||
| PCT/CA2019/050589 WO2019213753A1 (en) | 2018-05-07 | 2019-05-03 | Process for polishing metal contaminants from an acidic solution comprising scandium |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023144490A Division JP7656672B2 (ja) | 2018-05-07 | 2023-09-06 | スカンジウムを含む酸性溶液から金属汚染物質を取り除く方法 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2021523299A JP2021523299A (ja) | 2021-09-02 |
| JPWO2019213753A5 true JPWO2019213753A5 (https=) | 2023-07-13 |
| JP2021523299A5 JP2021523299A5 (https=) | 2023-07-13 |
| JP7358393B2 JP7358393B2 (ja) | 2023-10-10 |
Family
ID=68467829
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020563712A Active JP7358393B2 (ja) | 2018-05-07 | 2019-05-03 | スカンジウムを含む酸性溶液から金属汚染物質を取り除く方法 |
| JP2023144490A Active JP7656672B2 (ja) | 2018-05-07 | 2023-09-06 | スカンジウムを含む酸性溶液から金属汚染物質を取り除く方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023144490A Active JP7656672B2 (ja) | 2018-05-07 | 2023-09-06 | スカンジウムを含む酸性溶液から金属汚染物質を取り除く方法 |
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
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