DK1308526T3 - Fremgangsmåde til fremstilling af metallisk molybdæn - Google Patents

Fremgangsmåde til fremstilling af metallisk molybdæn

Info

Publication number
DK1308526T3
DK1308526T3 DK02022649T DK02022649T DK1308526T3 DK 1308526 T3 DK1308526 T3 DK 1308526T3 DK 02022649 T DK02022649 T DK 02022649T DK 02022649 T DK02022649 T DK 02022649T DK 1308526 T3 DK1308526 T3 DK 1308526T3
Authority
DK
Denmark
Prior art keywords
molybdenum metal
preparation
novel forms
metallic molybdenum
temperature
Prior art date
Application number
DK02022649T
Other languages
Danish (da)
English (en)
Inventor
Mohamed H Khan
Joel A Taube
Original Assignee
Cyprus Amax Minerals Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cyprus Amax Minerals Co filed Critical Cyprus Amax Minerals Co
Application granted granted Critical
Publication of DK1308526T3 publication Critical patent/DK1308526T3/da

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 of groups F27B1/00 - F27B15/00

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)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Glass Compositions (AREA)
  • Catalysts (AREA)
DK02022649T 2001-11-06 2002-10-09 Fremgangsmåde til fremstilling af metallisk molybdæn DK1308526T3 (da)

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
DK1308526T3 true DK1308526T3 (da) 2006-01-23

Family

ID=21939057

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02022649T DK1308526T3 (da) 2001-11-06 2002-10-09 Fremgangsmåde til fremstilling af metallisk molybdæn

Country Status (9)

Country Link
US (4) US6626976B2 (fr)
EP (1) EP1308526B1 (fr)
JP (1) JP4030410B2 (fr)
AT (1) ATE304614T1 (fr)
CA (1) CA2405917C (fr)
DE (1) DE60206124T2 (fr)
DK (1) DK1308526T3 (fr)
ES (1) ES2248469T3 (fr)
PT (1) PT1308526E (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6626976B2 (en) * 2001-11-06 2003-09-30 Cyprus Amax Minerals Company Method for producing molybdenum metal
US7192467B2 (en) * 2001-11-06 2007-03-20 Climax Engineered Materials, Llc Method for producing molybdenum metal and 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
WO2006119311A2 (fr) * 2005-05-02 2006-11-09 Symyx Technologies, Inc. Materiaux metalliques ou en oxydes de metal a surface active elevee, et procedes de fabrication correspondants
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
RU2358030C2 (ru) * 2007-07-16 2009-06-10 Открытое акционерное общество "Государственный научно-исследовательский и проектный институт редкометаллической промышленности "Гиредмет" Способ получения порошков молибдена
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
KR102094091B1 (ko) 2015-11-02 2020-03-26 스미토모덴키고교가부시키가이샤 복합 탄질화물 분말 및 그 제조 방법
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
KR102948760B1 (ko) * 2025-01-14 2026-04-08 한국지질자원연구원 로터리 킬른을 이용한 몰리브덴 정광의 산화 배소 처리방법

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD74082A (fr) *
DE74082C (de) TH. HILLER in Berlin, Jägerstr. 4II Verfahren zum Einheften von Schriftstücken und anderen Papieren in Aktendeckel, Sammelmappen und dergl
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
US4515763A (en) * 1981-07-15 1985-05-07 Board Of Trustees Of Leland Stanford Jr. Univeristy High specific surface area carbides and nitrides
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
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 (fr) 1996-12-05 1998-06-11 The University Of Connecticut Metaux nanostructures, alliages metalliques, carbures metalliques et carbures d'alliages metalliques et synthese chimique des elements susmentionnes
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
US6569222B2 (en) 2000-06-09 2003-05-27 Harper International Corporation Continuous single stage process for the production of molybdenum metal
EP1162281A1 (fr) 2000-06-09 2001-12-12 Harper International Corp. Procédé en une étape et en continu pour la production de molybdène métallique
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

Also Published As

Publication number Publication date
EP1308526B1 (fr) 2005-09-14
EP1308526A1 (fr) 2003-05-07
ATE304614T1 (de) 2005-09-15
PT1308526E (pt) 2005-11-30
US6626976B2 (en) 2003-09-30
US7625421B2 (en) 2009-12-01
CA2405917A1 (fr) 2003-05-06
US7132005B2 (en) 2006-11-07
US20030132559A1 (en) 2003-07-17
DE60206124T2 (de) 2006-07-13
HK1057384A1 (en) 2004-04-02
JP2003193152A (ja) 2003-07-09
JP4030410B2 (ja) 2008-01-09
ES2248469T3 (es) 2006-03-16
US20030213338A1 (en) 2003-11-20
CA2405917C (fr) 2006-05-16
US20080190243A1 (en) 2008-08-14
DE60206124D1 (de) 2005-10-20
US20030084754A1 (en) 2003-05-08

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