PE20220423A1 - Metodo para oxidar selectivamente metales de una aleacion - Google Patents
Metodo para oxidar selectivamente metales de una aleacionInfo
- Publication number
- PE20220423A1 PE20220423A1 PE2022000126A PE2022000126A PE20220423A1 PE 20220423 A1 PE20220423 A1 PE 20220423A1 PE 2022000126 A PE2022000126 A PE 2022000126A PE 2022000126 A PE2022000126 A PE 2022000126A PE 20220423 A1 PE20220423 A1 PE 20220423A1
- Authority
- PE
- Peru
- Prior art keywords
- alloy
- target
- target metals
- metals
- selectively oxidizing
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/14—Refining in the solid state
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/0836—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with electric or magnetic field or induction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/0844—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid in controlled atmosphere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2201/00—Treatment under specific atmosphere
- B22F2201/03—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/25—Noble metals, i.e. Ag Au, Ir, Os, Pd, Pt, Rh, Ru
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Physical Vapour Deposition (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Se proporciona un metodo para oxidar selectivamente uno o mas metales objetivos, en una aleacion que comprende metales objetivos y no objetivos. El metodo comprende las etapas de: i) fundir la aleacion y exponer la aleacion fundida a fragmentacion y oxidacion simultaneas, en presencia de un gas atomizador oxigenado, bajo condiciones suficientes para producir un potencial de oxidacion que oxida uno o mas metales objetivos en la aleacion, y no oxida los metales no objetivo y ii) dejar solidificar la aleacion tratada. El metodo es util, para purificar un metal base no objetivo. El metodo tambien es util, para producir un compuesto metalico, que comprende un contenido deseado de uno o mas metales objetivos oxidados, por encima del maximo teorico que se consigue, generalmente, para aplicaciones de recubrimiento de superficies por pulverizacion termica de plasma.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862636878P | 2018-03-01 | 2018-03-01 | |
PCT/CA2019/050251 WO2019165560A1 (en) | 2018-03-01 | 2019-03-01 | Method for selectively oxidizing metals of an alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20220423A1 true PE20220423A1 (es) | 2022-03-29 |
Family
ID=67804838
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2020001336A PE20210977A1 (es) | 2018-03-01 | 2019-03-01 | Metodo para oxidar selectivamente metales de una aleacion |
PE2022000126A PE20220423A1 (es) | 2018-03-01 | 2019-03-01 | Metodo para oxidar selectivamente metales de una aleacion |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2020001336A PE20210977A1 (es) | 2018-03-01 | 2019-03-01 | Metodo para oxidar selectivamente metales de una aleacion |
Country Status (9)
Country | Link |
---|---|
US (1) | US11772158B2 (es) |
EP (1) | EP3759256A4 (es) |
JP (1) | JP2021515111A (es) |
CN (1) | CN112204159B (es) |
CA (1) | CA3092730C (es) |
MX (1) | MX2020009089A (es) |
PE (2) | PE20210977A1 (es) |
RU (1) | RU2020132113A (es) |
WO (1) | WO2019165560A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112725627B (zh) * | 2020-12-29 | 2022-10-21 | 广东先导稀材股份有限公司 | 一种从铱铼废料中分离回收铱铼的方法 |
CN114182222A (zh) * | 2021-11-03 | 2022-03-15 | 梭莱镀膜工业(江阴)有限公司 | 一种导电金属氧化物靶材制备工艺 |
Family Cites Families (36)
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US981451A (en) | 1910-07-22 | 1911-01-10 | Alexander Mckechnie | Method of separating metallic compounds. |
US3043678A (en) | 1959-08-12 | 1962-07-10 | Kaiser Aluminium Chem Corp | Reclamation of metallic values from aluminous dross |
GB1187972A (en) * | 1966-05-23 | 1970-04-15 | British Iron Steel Research | Improvements in and relating to the Treating or Refining of Metal. |
US3647423A (en) | 1969-10-27 | 1972-03-07 | Floyd Acoveno | Production of copper, nickel oxide and zinc oxide |
US3979205A (en) | 1971-04-07 | 1976-09-07 | Wanzenberg Fritz Walter | Metal recovery method |
US3846120A (en) * | 1971-12-06 | 1974-11-05 | British Steel Corp | Treatment of molten metal |
US3941587A (en) | 1973-05-03 | 1976-03-02 | Q-S Oxygen Processes, Inc. | Metallurgical process using oxygen |
US4415540A (en) | 1978-05-05 | 1983-11-15 | Provincial Holdings Ltd. | Recovery of non-ferrous metals by thermal treatment of solutions containing non-ferrous and iron sulphates |
US4138249A (en) | 1978-05-26 | 1979-02-06 | Cabot Corporation | Process for recovering valuable metals from superalloy scrap |
US4426225A (en) | 1982-09-29 | 1984-01-17 | Storage Technology Corporation | Gold recovery method |
US4491473A (en) | 1983-11-18 | 1985-01-01 | Aluminum Company Of America | Method of operating metallic scrap treating furnace to fragment and segregate metallic components therein |
US4668289A (en) | 1985-11-22 | 1987-05-26 | Wisconsin Alumni Research Foundation | Method for reclaiming gold |
JP2866147B2 (ja) * | 1990-04-04 | 1999-03-08 | 新日本製鐵株式会社 | 微細酸化物を分散させた鋼の製造方法 |
US5496392A (en) | 1990-12-21 | 1996-03-05 | Enviroscience | Method of recycling industrial waste |
US5134944A (en) | 1991-02-28 | 1992-08-04 | Keller Leonard J | Processes and means for waste resources utilization |
US5102453A (en) | 1991-06-12 | 1992-04-07 | Dan Yerushalmi | Aluminum dross recovery process |
US5385601A (en) | 1991-09-24 | 1995-01-31 | Electric Power Research Institute | Process for converting aluminum dross to ladle flux for steel processing |
US5503655A (en) | 1994-02-23 | 1996-04-02 | Orbit Technologies, Inc. | Low cost titanium production |
CA2154608A1 (en) * | 1995-07-25 | 1997-01-26 | Mourad Michael Hanna | Method of purifying gold |
GB2311997A (en) | 1996-04-10 | 1997-10-15 | Sanyo Special Steel Co Ltd | Oxide-dispersed powder metallurgically produced alloys. |
US5728197A (en) | 1996-07-17 | 1998-03-17 | Nanodyne Incorporated | Reclamation process for tungsten carbide/cobalt using acid digestion |
US5993512A (en) | 1997-12-09 | 1999-11-30 | Allmettechnologies, Inc. | Method and system for recycling byproduct streams from metal processing operations |
TW583043B (en) * | 2002-12-27 | 2004-04-11 | Ind Tech Res Inst | Nanostructured metal powder and the method of fabricating the same |
US7699905B1 (en) * | 2006-05-08 | 2010-04-20 | Iowa State University Research Foundation, Inc. | Dispersoid reinforced alloy powder and method of making |
CA2663228C (en) * | 2006-09-14 | 2016-07-12 | Albemarle Netherlands B.V. | Process for recovering group vi-b metals from spent catalysts |
US7993577B2 (en) | 2007-06-11 | 2011-08-09 | Advance Materials Products, Inc. | Cost-effective titanium alloy powder compositions and method for manufacturing flat or shaped articles from these powders |
GB2465603B (en) | 2008-11-24 | 2010-10-13 | Tetronics Ltd | Method for recovery of metals |
JP5273241B2 (ja) | 2009-02-27 | 2013-08-28 | 国立大学法人大阪大学 | Re−tm系混合物からの希土類元素の回収方法 |
FI125099B (fi) | 2013-03-25 | 2015-05-29 | Outotec Oyj | Menetelmä ja laitteisto platinaryhmän metallien ja ferrokromin talteen ottamiseksi kromiittimalmista, jossa on platinaryhmän metalleja |
WO2014208419A1 (ja) * | 2013-06-24 | 2014-12-31 | 三菱電機株式会社 | 電気接点材料及びその製造方法 |
CN103436708B (zh) * | 2013-09-11 | 2015-04-15 | 长沙矿冶研究院有限责任公司 | 综合回收钴铜合金中钴、铜、铁的方法 |
CN103834899B (zh) | 2014-04-01 | 2016-12-07 | 河南理工大学 | 纯铝丝材电弧喷涂制备Al-Al2O3复合涂层的方法 |
EP3234207A4 (en) | 2014-12-19 | 2019-01-09 | Hatch Ltd. | METHOD AND DEVICE FOR METAL RECYCLING FROM SLAG |
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-
2019
- 2019-03-01 US US16/977,331 patent/US11772158B2/en active Active
- 2019-03-01 MX MX2020009089A patent/MX2020009089A/es unknown
- 2019-03-01 EP EP19760597.5A patent/EP3759256A4/en active Pending
- 2019-03-01 PE PE2020001336A patent/PE20210977A1/es unknown
- 2019-03-01 PE PE2022000126A patent/PE20220423A1/es unknown
- 2019-03-01 CA CA3092730A patent/CA3092730C/en active Active
- 2019-03-01 RU RU2020132113A patent/RU2020132113A/ru unknown
- 2019-03-01 JP JP2020568581A patent/JP2021515111A/ja active Pending
- 2019-03-01 WO PCT/CA2019/050251 patent/WO2019165560A1/en active Application Filing
- 2019-03-01 CN CN201980027531.0A patent/CN112204159B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2021515111A (ja) | 2021-06-17 |
PE20210977A1 (es) | 2021-05-26 |
WO2019165560A1 (en) | 2019-09-06 |
EP3759256A4 (en) | 2022-03-02 |
EP3759256A1 (en) | 2021-01-06 |
MX2020009089A (es) | 2021-01-20 |
AU2019227094A1 (en) | 2020-10-15 |
CN112204159B (zh) | 2022-05-10 |
CA3092730C (en) | 2021-03-02 |
US20210170489A1 (en) | 2021-06-10 |
CA3092730A1 (en) | 2019-09-06 |
RU2020132113A (ru) | 2022-04-01 |
US11772158B2 (en) | 2023-10-03 |
CN112204159A (zh) | 2021-01-08 |
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