ATE304614T1 - Verfahren zur herstellung metallisches molybdäns - Google Patents
Verfahren zur herstellung metallisches molybdänsInfo
- Publication number
- ATE304614T1 ATE304614T1 AT02022649T AT02022649T ATE304614T1 AT E304614 T1 ATE304614 T1 AT E304614T1 AT 02022649 T AT02022649 T AT 02022649T AT 02022649 T AT02022649 T AT 02022649T AT E304614 T1 ATE304614 T1 AT E304614T1
- Authority
- AT
- Austria
- Prior art keywords
- molybdenum metal
- producing metallic
- novel forms
- metallic molybdenum
- temperature
- Prior art date
Links
Classifications
-
- 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
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
- B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
-
- 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
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/34—Obtaining molybdenum
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any preceding group
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Glass Compositions (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/045,637 US6626976B2 (en) | 2001-11-06 | 2001-11-06 | Method for producing molybdenum metal |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE304614T1 true ATE304614T1 (de) | 2005-09-15 |
Family
ID=21939057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02022649T ATE304614T1 (de) | 2001-11-06 | 2002-10-09 | Verfahren zur herstellung metallisches molybdäns |
Country Status (10)
Country | Link |
---|---|
US (4) | US6626976B2 (de) |
EP (1) | EP1308526B1 (de) |
JP (1) | JP4030410B2 (de) |
AT (1) | ATE304614T1 (de) |
CA (1) | CA2405917C (de) |
DE (1) | DE60206124T2 (de) |
DK (1) | DK1308526T3 (de) |
ES (1) | ES2248469T3 (de) |
HK (1) | HK1057384A1 (de) |
PT (1) | PT1308526E (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7192467B2 (en) * | 2001-11-06 | 2007-03-20 | Climax Engineered Materials, Llc | Method for producing molybdenum metal and molybdenum metal |
US6626976B2 (en) * | 2001-11-06 | 2003-09-30 | Cyprus Amax Minerals Company | Method for producing molybdenum metal |
US6793907B1 (en) * | 2002-07-29 | 2004-09-21 | Osram Sylvania Inc. | Ammonium dodecamolybdomolybdate and method of making |
US7276102B2 (en) * | 2004-10-21 | 2007-10-02 | Climax Engineered Materials, Llc | Molybdenum metal powder and production thereof |
US7524353B2 (en) * | 2004-10-21 | 2009-04-28 | Climax Engineered Materials, Llc | Densified molybdenum metal powder and method for producing same |
EP1879833A4 (de) * | 2005-05-02 | 2009-09-30 | Symyx Technologies Inc | Metall mit hoher oberfläche, metalloxidmaterialien und herstellungsverfahren dafür |
CN100432609C (zh) * | 2005-11-08 | 2008-11-12 | 青岛科技大学 | 三室式智能周期性可控气氛炉及连续生产纳米材料的方法 |
US8784729B2 (en) | 2007-01-16 | 2014-07-22 | H.C. Starck Inc. | High density refractory metals and alloys sputtering targets |
KR100877522B1 (ko) * | 2007-05-15 | 2009-01-09 | 삼성전기주식회사 | 금속 나노입자의 제조장치 및 제조방법 |
DE102008051784B4 (de) * | 2008-10-17 | 2012-02-02 | H.C. Starck Gmbh | Verfahren zur Herstellung von Molybdän-Metallpulver, Molybdän-Metallpulver und dessen Verwendung |
CN101758241B (zh) * | 2010-02-05 | 2011-07-20 | 金堆城钼业股份有限公司 | 一种亚微米级钼粉的制备方法 |
US20150158087A1 (en) * | 2012-12-10 | 2015-06-11 | Innova Powders, Inc. | Process for manufacturing metal powders |
EP3372555A4 (de) | 2015-11-02 | 2019-05-08 | Sumitomo Electric Industries, Ltd. | Zusammengesetztes carbonitridpulver und verfahren zur herstellung davon |
RU2656124C2 (ru) * | 2016-10-11 | 2018-06-01 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Способ получения порошка молибдена |
CN107036438B (zh) * | 2017-06-03 | 2022-10-25 | 赣州鼎盛炉业有限公司 | 一种同时采用顺逆供应氢气回转炉 |
CN107983969B (zh) * | 2017-12-29 | 2024-02-23 | 深圳微纳增材技术有限公司 | 一种用于连续还原金属粉末的装置及其使用方法 |
CN109848431B (zh) * | 2019-02-27 | 2022-05-10 | 金堆城钼业股份有限公司 | 一种细钼粉的制备方法 |
CN111069620A (zh) * | 2020-01-15 | 2020-04-28 | 金堆城钼业股份有限公司 | 一种均匀的近球形钼粉的制备方法 |
CN111570818B (zh) * | 2020-04-24 | 2023-10-24 | 厦门金鹭特种合金有限公司 | 一种加热带长度可组合的新式还原炉及其钨粉还原方法 |
CN112338198B (zh) * | 2020-10-29 | 2022-08-05 | 中国科学院过程工程研究所 | 一种微米级钼粉及其制备方法与应用 |
CN114606479B (zh) * | 2022-03-11 | 2023-01-03 | 西安交通大学 | 一种钼气相沉积成型一体化装置和方法 |
CN115772006B (zh) * | 2022-11-28 | 2024-05-14 | 陕西科技大学 | 一种电子玻璃密封电连接器的封接装置及方法 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE74082C (de) | TH. HILLER in Berlin, Jägerstr. 4II | Verfahren zum Einheften von Schriftstücken und anderen Papieren in Aktendeckel, Sammelmappen und dergl | ||
DD74082A (de) * | ||||
US2398114A (en) * | 1942-09-12 | 1946-04-09 | Westinghouse Electric Corp | Reduction of molybdenum trioxide |
US2402084A (en) | 1943-01-07 | 1946-06-11 | Westinghouse Electric Corp | Continuous reduction of molybdenum compounds |
US3077385A (en) * | 1959-01-06 | 1963-02-12 | Gen Electric | Process for producing carbides |
GB932168A (en) | 1959-12-12 | 1963-07-24 | Masashi Okage | Method for the production of tungsten and molybdenum |
US3062638A (en) * | 1961-05-03 | 1962-11-06 | Union Carbide Corp | Ultrafine metal powders |
US3264098A (en) * | 1963-08-19 | 1966-08-02 | Westinghouse Electric Corp | Fluidized bed process for the production of molybdenum |
US3865573A (en) * | 1973-05-23 | 1975-02-11 | Kennecott Copper Corp | Molybdenum and ferromolybdenum production |
US3909241A (en) * | 1973-12-17 | 1975-09-30 | Gte Sylvania Inc | Process for producing free flowing powder and product |
US4045216A (en) * | 1975-11-03 | 1977-08-30 | Amax Inc. | Direct reduction of molybdenum oxide to substantially metallic molybdenum |
US4216034A (en) * | 1977-07-27 | 1980-08-05 | Sumitomo Electric Industries, Ltd. | Process for the production of a hard solid solution |
US4331544A (en) * | 1980-02-01 | 1982-05-25 | Director-General Of The Agency Of Industrial Science And Technology | Catalyst for methanation and method for the preparation thereof |
US4851206A (en) * | 1981-07-15 | 1989-07-25 | The Board Of Trustees Of The Leland Stanford Junior University, Stanford University | Methods and compostions involving high specific surface area carbides and nitrides |
US4515763A (en) * | 1981-07-15 | 1985-05-07 | Board Of Trustees Of Leland Stanford Jr. Univeristy | High specific surface area carbides and nitrides |
US4454105A (en) * | 1982-10-05 | 1984-06-12 | Amax Inc. | Production of (Mo,W) C hexagonal carbide |
US4547220A (en) * | 1984-04-24 | 1985-10-15 | Amax Inc. | Reduction of MoO3 and ammonium molybdates by ammonia in a rotary furnace |
US4595412A (en) * | 1985-07-22 | 1986-06-17 | Gte Products Corporation | Production of molybdenum metal |
US5330557A (en) | 1990-02-12 | 1994-07-19 | Amax Inc. | Fluid bed reduction to produce flowable molybdenum metal |
FR2684091B1 (fr) * | 1991-11-21 | 1994-02-25 | Pechiney Recherche | Procede de fabrication de carbures metalliques a grande surface specifique sous balayage de gaz inerte a pression atmospherique. |
DE4214723C2 (de) * | 1992-05-04 | 1994-08-25 | Starck H C Gmbh Co Kg | Feinteilige Metallpulver |
WO1998024576A1 (en) | 1996-12-05 | 1998-06-11 | The University Of Connecticut | Nanostructured metals, metal alloys, metal carbides and metal alloy carbides and chemical synthesis thereof |
US6042370A (en) * | 1999-08-20 | 2000-03-28 | Haper International Corp. | Graphite rotary tube furnace |
US6207609B1 (en) | 1999-09-30 | 2001-03-27 | N.V. Union Miniere S.A. | Method of forming molybdenum carbide catalyst |
US7122069B2 (en) * | 2000-03-29 | 2006-10-17 | Osram Sylvania Inc. | Mo-Cu composite powder |
EP1162281A1 (de) | 2000-06-09 | 2001-12-12 | Harper International Corp. | Kontinuierliches Einstufenverfahren zur Herstellung metallisches Molybdäns |
US6569222B2 (en) | 2000-06-09 | 2003-05-27 | Harper International Corporation | Continuous single stage process for the production of molybdenum metal |
US6626976B2 (en) * | 2001-11-06 | 2003-09-30 | Cyprus Amax Minerals Company | Method for producing molybdenum metal |
US6746656B2 (en) * | 2001-11-07 | 2004-06-08 | Cyprus Amax Minerals Company | Methods for production of molybdenum carbide |
US7276102B2 (en) * | 2004-10-21 | 2007-10-02 | Climax Engineered Materials, Llc | Molybdenum metal powder and production thereof |
-
2001
- 2001-11-06 US US10/045,637 patent/US6626976B2/en not_active Expired - Lifetime
-
2002
- 2002-10-01 CA CA002405917A patent/CA2405917C/en not_active Expired - Lifetime
- 2002-10-09 AT AT02022649T patent/ATE304614T1/de not_active IP Right Cessation
- 2002-10-09 DK DK02022649T patent/DK1308526T3/da active
- 2002-10-09 PT PT02022649T patent/PT1308526E/pt unknown
- 2002-10-09 DE DE60206124T patent/DE60206124T2/de not_active Expired - Lifetime
- 2002-10-09 EP EP02022649A patent/EP1308526B1/de not_active Expired - Lifetime
- 2002-10-09 ES ES02022649T patent/ES2248469T3/es not_active Expired - Lifetime
- 2002-11-01 JP JP2002319688A patent/JP4030410B2/ja not_active Expired - Fee Related
-
2003
- 2003-01-17 US US10/346,534 patent/US20030132559A1/en not_active Abandoned
- 2003-06-18 US US10/464,324 patent/US7132005B2/en not_active Expired - Lifetime
- 2003-11-07 HK HK03108109A patent/HK1057384A1/xx not_active IP Right Cessation
-
2006
- 2006-11-08 US US11/557,781 patent/US7625421B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20080190243A1 (en) | 2008-08-14 |
US20030084754A1 (en) | 2003-05-08 |
PT1308526E (pt) | 2005-11-30 |
CA2405917A1 (en) | 2003-05-06 |
CA2405917C (en) | 2006-05-16 |
US6626976B2 (en) | 2003-09-30 |
JP4030410B2 (ja) | 2008-01-09 |
EP1308526A1 (de) | 2003-05-07 |
DK1308526T3 (da) | 2006-01-23 |
HK1057384A1 (en) | 2004-04-02 |
DE60206124D1 (de) | 2005-10-20 |
DE60206124T2 (de) | 2006-07-13 |
JP2003193152A (ja) | 2003-07-09 |
US20030213338A1 (en) | 2003-11-20 |
US7132005B2 (en) | 2006-11-07 |
ES2248469T3 (es) | 2006-03-16 |
US7625421B2 (en) | 2009-12-01 |
US20030132559A1 (en) | 2003-07-17 |
EP1308526B1 (de) | 2005-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1308526 Country of ref document: EP |
|
REN | Ceased due to non-payment of the annual fee |