JPS61110783A - 使用済みのエツチング液からジルコニウムおよび酸を回収する方法 - Google Patents
使用済みのエツチング液からジルコニウムおよび酸を回収する方法Info
- Publication number
- JPS61110783A JPS61110783A JP60234653A JP23465385A JPS61110783A JP S61110783 A JPS61110783 A JP S61110783A JP 60234653 A JP60234653 A JP 60234653A JP 23465385 A JP23465385 A JP 23465385A JP S61110783 A JPS61110783 A JP S61110783A
- Authority
- JP
- Japan
- Prior art keywords
- zirconium
- etching solution
- removal step
- acid
- etching
- 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
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 title claims description 44
- 238000005530 etching Methods 0.000 title claims description 44
- 229910052726 zirconium Inorganic materials 0.000 title claims description 44
- 239000002253 acid Substances 0.000 title claims description 3
- 238000011084 recovery Methods 0.000 title description 3
- 238000000034 method Methods 0.000 claims description 40
- 239000000243 solution Substances 0.000 claims description 38
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 20
- 229910017604 nitric acid Inorganic materials 0.000 claims description 20
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 16
- 238000001704 evaporation Methods 0.000 claims description 14
- 239000012528 membrane Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 230000008020 evaporation Effects 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 9
- 238000004821 distillation Methods 0.000 claims description 6
- 238000000638 solvent extraction Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000003350 kerosene Substances 0.000 claims description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000004062 sedimentation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000000605 extraction Methods 0.000 description 8
- 150000002739 metals Chemical class 0.000 description 7
- 238000000409 membrane extraction Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003758 nuclear fuel Substances 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- -1 zirconium ions Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/46—Regeneration of etching compositions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
- C01G25/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- ing And Chemical Polishing (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/667,027 US4572824A (en) | 1984-11-01 | 1984-11-01 | Process for recovery of zirconium and acid from spent etching solutions |
| US667027 | 1984-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61110783A true JPS61110783A (ja) | 1986-05-29 |
| JPS6344826B2 JPS6344826B2 (enExample) | 1988-09-07 |
Family
ID=24676510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60234653A Granted JPS61110783A (ja) | 1984-11-01 | 1985-10-22 | 使用済みのエツチング液からジルコニウムおよび酸を回収する方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4572824A (enExample) |
| EP (1) | EP0180229B1 (enExample) |
| JP (1) | JPS61110783A (enExample) |
| DE (1) | DE3578552D1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3602591A1 (de) * | 1986-01-29 | 1987-07-30 | Kernforschungsz Karlsruhe | Verfahren zur verbesserung der wirksamkeit der dekontamination einer kernbrenn- und/oder brutstoff-loesung von zirkonium |
| US5336601A (en) * | 1986-08-18 | 1994-08-09 | The Coca-Cola Company | Enzymatic membrane method for the snythesis and separation of peptides |
| DE3728693A1 (de) * | 1987-08-27 | 1989-03-09 | Wacker Chemitronic | Verfahren und vorrichtung zum aetzen von halbleiteroberflaechen |
| US5076884A (en) * | 1990-07-19 | 1991-12-31 | Westinghouse Electric Corp. | Process of precipitating zirconium or hafnium from spent pickling solutions |
| FR2729676B1 (fr) * | 1995-01-24 | 1997-04-11 | Zircotube | Procede et dispositif de regeneration d'une solution usagee de decapage d'elements en alliage de zirconium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57169812A (en) * | 1981-04-14 | 1982-10-19 | Fanuc Ltd | Numerical controlling system |
| JPS58180258A (ja) * | 1982-04-16 | 1983-10-21 | Mazda Motor Corp | 塗装用ロボットの制御方法 |
| JPS5976791A (ja) * | 1982-10-22 | 1984-05-01 | 株式会社日立製作所 | ロボツトの動作制御方法 |
| JPS6027906A (ja) * | 1983-07-27 | 1985-02-13 | Mitsubishi Heavy Ind Ltd | ロボツト |
| JPS6029288A (ja) * | 1983-07-27 | 1985-02-14 | 株式会社日立製作所 | ロボツト装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3788915A (en) * | 1972-02-09 | 1974-01-29 | Shipley Co | Regeneration of spent etchant |
| US3956112A (en) * | 1973-01-02 | 1976-05-11 | Allied Chemical Corporation | Membrane solvent extraction |
| JPS5141638A (en) * | 1974-10-05 | 1976-04-08 | Kobe Steel Ltd | Renzokugaimensanaraihoho |
| US3957504A (en) * | 1974-11-11 | 1976-05-18 | Allied Chemical Corporation | Membrane hydro-metallurgical extraction process |
| AT335251B (de) * | 1975-03-10 | 1977-03-10 | Ruthner Industrieanlagen Ag | Verfahren und vorrichtung zur wiedergewinnung von salpetersaure und flusssaure aus losungen |
| US4105469A (en) * | 1977-02-11 | 1978-08-08 | Teledyne Industries, Inc. | Process for regenerating a pickle acid bath |
| FR2421952A1 (fr) * | 1977-11-29 | 1979-11-02 | Ugine Aciers | Procede de recuperation des acides et du zirconium contenus dans les solutions de decapage |
| US4252602A (en) * | 1978-10-04 | 1981-02-24 | Ruthner Industrieanlagen-Aktiengesellschaft | Apparatus for recovering nitric acid and hydrofluoric acid from solutions |
| DE3009265A1 (de) * | 1980-03-11 | 1981-09-24 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum regenerieren von zrf (pfeil abwaerts)4(pfeil abwaerts) enthaltenden beizloesungen |
| AT374508B (de) * | 1982-07-01 | 1984-05-10 | Ruthner Industrieanlagen Ag | Verfahren zur aufarbeitung verbrauchter beizoder aetzloesungen auf der basis von salpeter-flussaeure |
| US4443414A (en) * | 1982-08-13 | 1984-04-17 | General Electric Company | Process for separation of molybdenum from tungsten leachates |
-
1984
- 1984-11-01 US US06/667,027 patent/US4572824A/en not_active Expired - Fee Related
-
1985
- 1985-10-22 JP JP60234653A patent/JPS61110783A/ja active Granted
- 1985-10-31 DE DE8585113880T patent/DE3578552D1/de not_active Expired - Lifetime
- 1985-10-31 EP EP85113880A patent/EP0180229B1/en not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57169812A (en) * | 1981-04-14 | 1982-10-19 | Fanuc Ltd | Numerical controlling system |
| JPS58180258A (ja) * | 1982-04-16 | 1983-10-21 | Mazda Motor Corp | 塗装用ロボットの制御方法 |
| JPS5976791A (ja) * | 1982-10-22 | 1984-05-01 | 株式会社日立製作所 | ロボツトの動作制御方法 |
| JPS6027906A (ja) * | 1983-07-27 | 1985-02-13 | Mitsubishi Heavy Ind Ltd | ロボツト |
| JPS6029288A (ja) * | 1983-07-27 | 1985-02-14 | 株式会社日立製作所 | ロボツト装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0180229A3 (en) | 1986-12-30 |
| DE3578552D1 (de) | 1990-08-09 |
| US4572824A (en) | 1986-02-25 |
| EP0180229B1 (en) | 1990-07-04 |
| JPS6344826B2 (enExample) | 1988-09-07 |
| EP0180229A2 (en) | 1986-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |