ZA200301974B - Method for separating metals such as zirconium and hafnium. - Google Patents
Method for separating metals such as zirconium and hafnium. Download PDFInfo
- Publication number
- ZA200301974B ZA200301974B ZA200301974A ZA200301974A ZA200301974B ZA 200301974 B ZA200301974 B ZA 200301974B ZA 200301974 A ZA200301974 A ZA 200301974A ZA 200301974 A ZA200301974 A ZA 200301974A ZA 200301974 B ZA200301974 B ZA 200301974B
- Authority
- ZA
- South Africa
- Prior art keywords
- ligand
- zirconium
- hafnium
- metal
- metals
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 53
- 229910052751 metal Inorganic materials 0.000 title claims description 52
- 239000002184 metal Substances 0.000 title claims description 52
- 229910052726 zirconium Inorganic materials 0.000 title claims description 51
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 title claims description 49
- 229910052735 hafnium Inorganic materials 0.000 title claims description 41
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 title claims description 37
- 150000002739 metals Chemical class 0.000 title claims description 24
- 239000012528 membrane Substances 0.000 claims description 50
- 239000003446 ligand Substances 0.000 claims description 41
- 238000001914 filtration Methods 0.000 claims description 26
- 239000012736 aqueous medium Substances 0.000 claims description 16
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 14
- 238000010668 complexation reaction Methods 0.000 claims description 13
- 238000001728 nano-filtration Methods 0.000 claims description 13
- -1 poly(amino acid) Polymers 0.000 claims description 9
- 230000002378 acidificating effect Effects 0.000 claims description 7
- 239000002609 medium Substances 0.000 claims description 5
- 229920001308 poly(aminoacid) Polymers 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- WDLRUFUQRNWCPK-UHFFFAOYSA-N Tetraxetan Chemical compound OC(=O)CN1CCN(CC(O)=O)CCN(CC(O)=O)CCN(CC(O)=O)CC1 WDLRUFUQRNWCPK-UHFFFAOYSA-N 0.000 claims description 2
- 125000005024 alkenyl aryl group Chemical group 0.000 claims description 2
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000000392 cycloalkenyl group Chemical group 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 238000000108 ultra-filtration Methods 0.000 claims description 2
- 150000004696 coordination complex Chemical class 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 20
- 239000000243 solution Substances 0.000 description 11
- 230000014759 maintenance of location Effects 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 9
- 239000012465 retentate Substances 0.000 description 9
- 150000003839 salts Chemical class 0.000 description 8
- 239000008139 complexing agent Substances 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 4
- 229910017604 nitric acid Inorganic materials 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000012154 double-distilled water Substances 0.000 description 3
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 229920002492 poly(sulfone) Polymers 0.000 description 3
- 229910052845 zircon Inorganic materials 0.000 description 3
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 3
- 229910052688 Gadolinium Inorganic materials 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 229920003086 cellulose ether Polymers 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000895 extractive distillation Methods 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000009666 routine test Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 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 description 1
- KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical group ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
- 229910018125 Al-Si Inorganic materials 0.000 description 1
- 229910018520 Al—Si Inorganic materials 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- 229910007926 ZrCl Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical class OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 229920003936 perfluorinated ionomer Polymers 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G27/00—Compounds of hafnium
-
- 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
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
- C22B3/1608—Leaching with acyclic or carbocyclic agents
- C22B3/1616—Leaching with acyclic or carbocyclic agents of a single type
-
- 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
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/14—Obtaining zirconium or hafnium
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
- Y10S210/912—Heavy metal
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0011538A FR2813877B1 (fr) | 2000-09-11 | 2000-09-11 | Procede de separation de metaux tels que le zirconium et l'hafnium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200301974B true ZA200301974B (en) | 2004-03-11 |
Family
ID=8854155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200301974A ZA200301974B (en) | 2000-09-11 | 2003-03-11 | Method for separating metals such as zirconium and hafnium. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7063792B2 (fr) |
| JP (1) | JP5060013B2 (fr) |
| AU (1) | AU2001289999A1 (fr) |
| FR (1) | FR2813877B1 (fr) |
| RU (1) | RU2288892C2 (fr) |
| WO (1) | WO2002020408A1 (fr) |
| ZA (1) | ZA200301974B (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2872811B1 (fr) * | 2004-07-09 | 2006-10-06 | Cie Europ Du Zirconium Cezus S | Procede de separation et purification du hafnium et du zirconium |
| US8460905B2 (en) * | 2007-09-11 | 2013-06-11 | Bunge Oils, Inc. | Enzymatic degumming utilizing a mixture of PLA and PLC phospholipases with reduced reaction time |
| US8956853B2 (en) * | 2007-01-30 | 2015-02-17 | Bunge Oils, Inc. | Enzymatic degumming utilizing a mixture of PLA and PLC phospholipases |
| US8241876B2 (en) | 2008-01-07 | 2012-08-14 | Bunge Oils, Inc. | Generation of triacylglycerols from gums |
| FR2963339B1 (fr) * | 2010-08-02 | 2012-09-14 | Centre Nat Rech Scient | Procede de separation des tetrachlorures de zirconium et d'hafnium de leurs melanges |
| KR101316335B1 (ko) | 2012-01-26 | 2013-10-18 | (주)포스코엠텍 | 지르코늄과 하프늄 분리를 위한 용매추출 방법 |
| JP5881826B2 (ja) * | 2012-05-29 | 2016-03-09 | 株式会社東芝 | タングステン合金部品、ならびにそれを用いた放電ランプ、送信管およびマグネトロン |
| CN103601648B (zh) * | 2013-11-19 | 2015-03-25 | 宜兴市丰泽化工有限公司 | 一种dtpa五钠盐的脱盐提纯方法 |
| CN103725901B (zh) * | 2013-12-12 | 2015-10-28 | 上海哈峰新材料科技有限公司 | 氧化锆/氧化铪混合物的火法分离方法 |
| JP6194867B2 (ja) * | 2014-09-10 | 2017-09-13 | 信越化学工業株式会社 | 抽出分離方法 |
| RU2623978C1 (ru) * | 2016-02-17 | 2017-06-29 | Федеральное государственное бюджетное учреждение науки "Институт химии твердого тела Уральского Отделения Российской Академии наук" | Способ извлечения циркония из кислых водных растворов |
| CN115710645B (zh) * | 2021-08-23 | 2024-05-14 | 厦门稀土材料研究所 | 一种在盐酸体系下萃取分离制备核级锆、核级铪的方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2285443A (en) | 1940-06-29 | 1942-06-09 | Titanium Alloy Mfg Co | Method of making zirconium nitrate |
| GB555988A (en) | 1942-03-11 | 1943-09-15 | Titanium Alloy Mfg Co | Improvements relating to the production of zirconium nitrate |
| US4021531A (en) | 1973-11-14 | 1977-05-03 | Ugine Aciers | Process for the separation of zirconium and hafnium tetrachlorides from mixtures thereof |
| FR2250707B1 (fr) | 1973-11-14 | 1978-11-03 | Ugine Aciers | |
| DE3616981A1 (de) | 1986-05-21 | 1987-11-26 | Linde Ag | Druckwechseladsorptionsverfahren |
| FR2600264B1 (fr) | 1986-06-20 | 1990-06-08 | Commissariat Energie Atomique | Element d'ultrafiltration, d'hyperfiltration ou de demineralisation son procede de fabrication et son utilisation pour le traitement d'effluents liquides radioactifs |
| JPS63236711A (ja) * | 1987-03-26 | 1988-10-03 | Mitsubishi Metal Corp | 希土類元素とＺｒとの分離方法 |
| JP2769925B2 (ja) | 1990-10-18 | 1998-06-25 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | ベクロメタゾン１７，２１ジプロピオネートを含んで成るエアロゾル製剤 |
| US5766478A (en) * | 1995-05-30 | 1998-06-16 | The Regents Of The University Of California, Office Of Technology Transfer | Water-soluble polymers for recovery of metal ions from aqueous streams |
| US5961833A (en) * | 1997-06-09 | 1999-10-05 | Hw Process Technologies, Inc. | Method for separating and isolating gold from copper in a gold processing system |
| JPH1192840A (ja) * | 1997-09-22 | 1999-04-06 | Daiichi Kigensokagaku Kogyo Co Ltd | ジルコニウムの精製方法 |
| FR2772742B1 (fr) * | 1997-12-23 | 2000-02-18 | Cogema | Procede de separation de metaux par ultrafiltration micellaire, utilisable pour le traitement d'effluents radioactifs |
| FR2794032B1 (fr) * | 1999-05-27 | 2002-06-14 | Univ Claude Bernard Lyon | Procede pour separer en milieu aqueux des lanthanides et/ou des actinides par complexation-nanofiltration, et nouveaux complexants mis en oeuvre dans ce procede |
-
2000
- 2000-09-11 FR FR0011538A patent/FR2813877B1/fr not_active Expired - Fee Related
-
2001
- 2001-09-10 RU RU2003110327/15A patent/RU2288892C2/ru active
- 2001-09-10 US US10/380,261 patent/US7063792B2/en not_active Expired - Lifetime
- 2001-09-10 JP JP2002525040A patent/JP5060013B2/ja not_active Expired - Fee Related
- 2001-09-10 WO PCT/FR2001/002806 patent/WO2002020408A1/fr active Application Filing
- 2001-09-10 AU AU2001289999A patent/AU2001289999A1/en not_active Abandoned
-
2003
- 2003-03-11 ZA ZA200301974A patent/ZA200301974B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004508462A (ja) | 2004-03-18 |
| AU2001289999A1 (en) | 2002-03-22 |
| US20040011739A1 (en) | 2004-01-22 |
| FR2813877A1 (fr) | 2002-03-15 |
| RU2288892C2 (ru) | 2006-12-10 |
| JP5060013B2 (ja) | 2012-10-31 |
| FR2813877B1 (fr) | 2002-12-06 |
| WO2002020408A1 (fr) | 2002-03-14 |
| US7063792B2 (en) | 2006-06-20 |
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