JP2001294951A - ガスタービンエンジン部品上の白金含有被膜から白金を回収する方法 - Google Patents
ガスタービンエンジン部品上の白金含有被膜から白金を回収する方法Info
- Publication number
- JP2001294951A JP2001294951A JP2001020887A JP2001020887A JP2001294951A JP 2001294951 A JP2001294951 A JP 2001294951A JP 2001020887 A JP2001020887 A JP 2001020887A JP 2001020887 A JP2001020887 A JP 2001020887A JP 2001294951 A JP2001294951 A JP 2001294951A
- Authority
- JP
- Japan
- Prior art keywords
- residue
- film
- recovering
- component
- coating
- 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.)
- Pending
Links
- 229910052697 platinum Inorganic materials 0.000 title claims abstract description 6
- 238000000034 method Methods 0.000 title claims description 40
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title description 58
- 239000002253 acid Substances 0.000 claims abstract description 15
- 239000000126 substance Substances 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000000576 coating method Methods 0.000 claims description 28
- 239000011248 coating agent Substances 0.000 claims description 23
- 230000001680 brushing effect Effects 0.000 claims description 10
- 238000003754 machining Methods 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims 3
- 238000002386 leaching Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 206010040844 Skin exfoliation Diseases 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000000080 wetting agent Substances 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- 239000002910 solid waste Substances 0.000 description 3
- 229910000951 Aluminide Inorganic materials 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229910003439 heavy metal oxide Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 241001534909 Dirca palustris Species 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000763 evoking effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002354 inductively-coupled plasma atomic emission spectroscopy Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- VXAPDXVBDZRZKP-UHFFFAOYSA-N nitric acid phosphoric acid Chemical compound O[N+]([O-])=O.OP(O)(O)=O VXAPDXVBDZRZKP-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000012720 thermal barrier coating Substances 0.000 description 1
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/288—Protective coatings for blades
-
- 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
- C22B11/00—Obtaining noble metals
- C22B11/02—Obtaining noble metals by dry processes
- C22B11/021—Recovery of noble metals from waste materials
- C22B11/025—Recovery of noble metals from waste materials from manufactured products, e.g. from printed circuit boards, from photographic films, paper, or baths
-
- 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
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
- C22B11/042—Recovery of noble metals from waste materials
- C22B11/046—Recovery of noble metals from waste materials from manufactured products, e.g. from printed circuit boards, from photographic films, paper or baths
-
- 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
- C23F1/44—Compositions for etching metallic material from a metallic material substrate of different composition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/90—Coating; Surface treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/14—Noble metals, i.e. Ag, Au, platinum group metals
- F05D2300/143—Platinum group metals, i.e. Os, Ir, Pt, Ru, Rh, Pd
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/495267 | 2000-01-31 | ||
| US09/495,267 US6428602B1 (en) | 2000-01-31 | 2000-01-31 | Method for recovering platinum from platinum-containing coatings on gas turbine engine components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001294951A true JP2001294951A (ja) | 2001-10-26 |
| JP2001294951A5 JP2001294951A5 (enExample) | 2008-03-13 |
Family
ID=23967962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001020887A Pending JP2001294951A (ja) | 2000-01-31 | 2001-01-30 | ガスタービンエンジン部品上の白金含有被膜から白金を回収する方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6428602B1 (enExample) |
| EP (1) | EP1122323B1 (enExample) |
| JP (1) | JP2001294951A (enExample) |
| BR (1) | BR0100215B1 (enExample) |
| DE (1) | DE60122031T2 (enExample) |
| SG (1) | SG108818A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013151740A (ja) * | 2011-12-22 | 2013-08-08 | General Electric Co <Ge> | 航空機エンジン部品から白金を回収する方法 |
| JP2018009246A (ja) * | 2016-07-12 | 2018-01-18 | ゼネラル・エレクトリック・カンパニイ | 白金回収方法 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10259365A1 (de) | 2002-04-08 | 2003-10-30 | Siemens Ag | Vorrichtung und Verfahren zur Entfernung von Oberflächenbereichen eines Bauteils |
| US20040173057A1 (en) * | 2003-03-04 | 2004-09-09 | Aeromet Technologies, Inc. | Leach column and method for metal recovery |
| EP1890004A1 (de) | 2006-08-08 | 2008-02-20 | Siemens Aktiengesellschaft | Verfahren zum Herstellen einer Nutzschicht aus wiederverwendetem Schichtmaterial |
| SG145591A1 (en) * | 2007-02-27 | 2008-09-29 | Turbine Overhaul Services Pte | System and method for electroplating metal components |
| SG152091A1 (en) | 2007-10-26 | 2009-05-29 | Turbine Overhaul Services Pte | Microwave filter and microwave brazing system thereof |
| SG154346A1 (en) * | 2008-01-10 | 2009-08-28 | Turbine Overhaul Services Pte | System and method for restoring metal components |
| EP2184379A1 (de) * | 2008-11-05 | 2010-05-12 | Siemens Aktiengesellschaft | Verfaren zur Entschichtung von Oberflächen von Bauteilen nur mittels Salzsäure |
| GB201407158D0 (en) * | 2014-04-23 | 2014-06-04 | Johnson Matthey Plc | Precious metal recovery |
| FR3094990B1 (fr) * | 2019-04-11 | 2021-09-03 | Safran | Procédé de récupération de métaux précieux dans une couche de revêtement métallique de pièce de turbomachine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6179736A (ja) * | 1984-09-27 | 1986-04-23 | Tanaka Kikinzoku Kogyo Kk | 白金族金属を回収する方法 |
| JPS6213542A (ja) * | 1985-07-10 | 1987-01-22 | Daido Steel Co Ltd | 金属回収方法 |
| JPH01111823A (ja) * | 1987-10-23 | 1989-04-28 | Tanaka Kikinzoku Kogyo Kk | 白金含有液からの白金回収方法 |
| JPH02209436A (ja) * | 1989-02-09 | 1990-08-20 | Tanaka Kikinzoku Kogyo Kk | 金属担体触媒からの白金族の回収方法 |
| JPH03158424A (ja) * | 1989-11-14 | 1991-07-08 | Tanaka Kikinzoku Kogyo Kk | 鉄含有塩酸溶液からの白金の回収方法 |
| JPH04293552A (ja) * | 1991-03-22 | 1992-10-19 | Nissan Motor Co Ltd | 金属箔担体触媒からの白金族金属の回収方法 |
| JPH0542425A (ja) * | 1991-08-08 | 1993-02-23 | Ishikawajima Harima Heavy Ind Co Ltd | タービン部品の寸法回復補修方法 |
| JPH08225979A (ja) * | 1995-02-22 | 1996-09-03 | Nissan Motor Co Ltd | 白金族金属の回収方法 |
| JPH08325649A (ja) * | 1995-05-30 | 1996-12-10 | Hyuga Seirensho:Kk | 白金族含有廃触媒からの白金族金属の濃縮方法 |
| JPH09291379A (ja) * | 1995-12-22 | 1997-11-11 | General Electric Co <Ge> | 至適化された白金アルミニド皮膜を有するニッケル基超合金 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3779879A (en) | 1972-12-11 | 1973-12-18 | Curtiss Wright Corp | Method of stripping aluminide coatings |
| US4246083A (en) | 1978-08-31 | 1981-01-20 | Johnson, Matthey & Co., Limited | Removal of surface material |
| DE3912126A1 (de) | 1989-04-13 | 1990-10-18 | Kabelmetal Electro Gmbh | Verfahren zum abloesen einer kunststoffschicht vom ende eines kunststoffbeschichteten bandes |
| CN1042365C (zh) * | 1991-10-29 | 1999-03-03 | 四川电力科学试验研究所 | 汽轮机硅垢的清洗方法及装置 |
| JP3079034B2 (ja) * | 1996-05-27 | 2000-08-21 | 日鉱金属株式会社 | 白金の回収方法 |
| US5976265A (en) * | 1998-04-27 | 1999-11-02 | General Electric Company | Method for removing an aluminide-containing material from a metal substrate |
-
2000
- 2000-01-31 US US09/495,267 patent/US6428602B1/en not_active Expired - Fee Related
-
2001
- 2001-01-16 DE DE2001622031 patent/DE60122031T2/de not_active Expired - Lifetime
- 2001-01-16 EP EP20010300370 patent/EP1122323B1/en not_active Expired - Lifetime
- 2001-01-16 SG SG200100233A patent/SG108818A1/en unknown
- 2001-01-30 BR BRPI0100215-5A patent/BR0100215B1/pt not_active IP Right Cessation
- 2001-01-30 JP JP2001020887A patent/JP2001294951A/ja active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6179736A (ja) * | 1984-09-27 | 1986-04-23 | Tanaka Kikinzoku Kogyo Kk | 白金族金属を回収する方法 |
| JPS6213542A (ja) * | 1985-07-10 | 1987-01-22 | Daido Steel Co Ltd | 金属回収方法 |
| JPH01111823A (ja) * | 1987-10-23 | 1989-04-28 | Tanaka Kikinzoku Kogyo Kk | 白金含有液からの白金回収方法 |
| JPH02209436A (ja) * | 1989-02-09 | 1990-08-20 | Tanaka Kikinzoku Kogyo Kk | 金属担体触媒からの白金族の回収方法 |
| JPH03158424A (ja) * | 1989-11-14 | 1991-07-08 | Tanaka Kikinzoku Kogyo Kk | 鉄含有塩酸溶液からの白金の回収方法 |
| JPH04293552A (ja) * | 1991-03-22 | 1992-10-19 | Nissan Motor Co Ltd | 金属箔担体触媒からの白金族金属の回収方法 |
| JPH0542425A (ja) * | 1991-08-08 | 1993-02-23 | Ishikawajima Harima Heavy Ind Co Ltd | タービン部品の寸法回復補修方法 |
| JPH08225979A (ja) * | 1995-02-22 | 1996-09-03 | Nissan Motor Co Ltd | 白金族金属の回収方法 |
| JPH08325649A (ja) * | 1995-05-30 | 1996-12-10 | Hyuga Seirensho:Kk | 白金族含有廃触媒からの白金族金属の濃縮方法 |
| JPH09291379A (ja) * | 1995-12-22 | 1997-11-11 | General Electric Co <Ge> | 至適化された白金アルミニド皮膜を有するニッケル基超合金 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013151740A (ja) * | 2011-12-22 | 2013-08-08 | General Electric Co <Ge> | 航空機エンジン部品から白金を回収する方法 |
| JP2018009246A (ja) * | 2016-07-12 | 2018-01-18 | ゼネラル・エレクトリック・カンパニイ | 白金回収方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US6428602B1 (en) | 2002-08-06 |
| EP1122323A1 (en) | 2001-08-08 |
| DE60122031T2 (de) | 2007-03-08 |
| DE60122031D1 (de) | 2006-09-21 |
| BR0100215B1 (pt) | 2008-11-18 |
| EP1122323B1 (en) | 2006-08-09 |
| BR0100215A (pt) | 2001-08-28 |
| SG108818A1 (en) | 2005-02-28 |
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