FR2230744A1 - - Google Patents

Info

Publication number
FR2230744A1
FR2230744A1 FR7415838A FR7415838A FR2230744A1 FR 2230744 A1 FR2230744 A1 FR 2230744A1 FR 7415838 A FR7415838 A FR 7415838A FR 7415838 A FR7415838 A FR 7415838A FR 2230744 A1 FR2230744 A1 FR 2230744A1
Authority
FR
France
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
Application number
FR7415838A
Other languages
French (fr)
Other versions
FR2230744B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kennecott Corp
Original Assignee
Kennecott Copper Corp
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 Kennecott Copper Corp filed Critical Kennecott Copper Corp
Publication of FR2230744A1 publication Critical patent/FR2230744A1/fr
Application granted granted Critical
Publication of FR2230744B1 publication Critical patent/FR2230744B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7415838A 1973-05-23 1974-05-08 Expired FR2230744B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36328473 US3865573A (en) 1973-05-23 1973-05-23 Molybdenum and ferromolybdenum production

Publications (2)

Publication Number Publication Date
FR2230744A1 true FR2230744A1 (en) 1974-12-20
FR2230744B1 FR2230744B1 (en) 1978-11-17

Family

ID=23429609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415838A Expired FR2230744B1 (en) 1973-05-23 1974-05-08

Country Status (7)

Country Link
US (1) US3865573A (en)
JP (1) JPS5016607A (en)
CA (1) CA1044486A (en)
DE (1) DE2424684A1 (en)
FR (1) FR2230744B1 (en)
GB (1) GB1472118A (en)
NL (1) NL7406937A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039325A (en) * 1974-09-24 1977-08-02 Amax Inc. Vacuum smelting process for producing ferromolybdenum
US3966459A (en) * 1974-09-24 1976-06-29 Amax Inc. Process for thermal dissociation of molybdenum disulfide
US4045216A (en) * 1975-11-03 1977-08-30 Amax Inc. Direct reduction of molybdenum oxide to substantially metallic molybdenum
US4113479A (en) * 1976-02-27 1978-09-12 Amax Inc. Vacuum smelting process for producing ferrotungsten
SE401524B (en) * 1976-04-14 1978-05-16 Ferrolegeringar Trollhetteverk PROCEDURE FOR CONVERSION OF MOLYBDEN CONCENTRATE TO FERROMOLYBD AND AT THE SAME TIME DISPOSAL OF POLLUTIONS BY DIRECT REDUCTION WITH SULFID-FORMING REDUCING AGENT
US4547220A (en) * 1984-04-24 1985-10-15 Amax Inc. Reduction of MoO3 and ammonium molybdates by ammonia in a rotary furnace
US4659376A (en) * 1984-05-25 1987-04-21 Amax Inc. Fluid bed reduction to produce molybdenum metal
JPH0791567B2 (en) * 1985-02-15 1995-10-04 株式会社小松製作所 Sintering method
US4758406A (en) * 1987-11-25 1988-07-19 Amax Inc. Molybdenum addition agent and process for its production
WO1990005617A1 (en) * 1988-11-14 1990-05-31 Moeller Hans A motory system for producing a relative, incremental movement and positioning between two bodies
HUT59445A (en) * 1989-06-02 1992-05-28 Cra Services Process for producing ferroalloys
US5954857A (en) * 1997-01-17 1999-09-21 Kennecott Holdings Corporation Molybdenum oxide briquettes and a process for their preparation
AT409271B (en) * 2000-02-04 2002-07-25 Treibacher Ind Ag METHOD FOR PRODUCING AGGLOMERATES, CONTAINING IRON AND AT LEAST ONE OTHER ELEMENT OF GROUPS 5 OR 6 OF THE PERIODIC SYSTEM
EP1162281A1 (en) * 2000-06-09 2001-12-12 Harper International Corp. Continous 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
US7192467B2 (en) * 2001-11-06 2007-03-20 Climax Engineered Materials, Llc Method for producing molybdenum metal and molybdenum metal
US7524353B2 (en) * 2004-10-21 2009-04-28 Climax Engineered Materials, Llc Densified molybdenum metal powder and method for producing same
US7276102B2 (en) * 2004-10-21 2007-10-02 Climax Engineered Materials, Llc Molybdenum metal powder and production thereof
EP1691421A1 (en) * 2005-02-10 2006-08-16 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO Process for preparing a metal film on a substrate
US8709126B1 (en) * 2010-02-03 2014-04-29 Stc.Unm Generation of metal and alloy micron, submicron, or nano particles in simple, rapid process
WO2012026725A2 (en) * 2010-08-24 2012-03-01 한국지질자원연구원 Method of preparing ferromolybdenum alloy briquette from a powder mixture of mill scale and molybdenum oxide powder through a solid-gas reaction, and briquette prepared by the method
EP2597165B1 (en) 2011-11-25 2014-09-03 AB Ferrolegeringar Iron and molybdenum containing pellets
SE537536C2 (en) * 2013-05-27 2015-06-02 Ferrolegeringar Ab Iron and molybdenum-containing briquettes and a process for producing these briquettes
EA201490838A1 (en) * 2011-11-25 2014-11-28 Аб Ферролегерингар CONTAINING IRON AND MOLYBDEN WELL
US9540707B2 (en) 2011-11-25 2017-01-10 Ab Ferrolegeringar Iron and molybdenum containing agglomerates
CN109778059B (en) * 2019-01-21 2021-01-26 西安建筑科技大学 Porous ferromolybdenum alloy and preparation method and application thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR950372A (en) * 1941-10-01 1949-09-26 Westinghouse Electric Corp Reduction of molybdenum trioxide
FR1532288A (en) * 1967-01-06 1968-07-12 Ugine Kuhlmann Molybdenum agglomerates for use in steelworks and process for their manufacture

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1315859A (en) * 1919-09-09 pfanstiehl
US1401924A (en) * 1920-06-14 1921-12-27 George W Sargent Process of recovering molybdenum from molybdenite
US1659205A (en) * 1924-11-22 1928-02-14 Westinghouse Lamp Co Method of producing refractory metals
US2107279A (en) * 1935-06-17 1938-02-08 Fansteel Metallurgical Corp Production of refractory metals and alloys
US2398114A (en) * 1942-09-12 1946-04-09 Westinghouse Electric Corp Reduction of molybdenum trioxide
US2776887A (en) * 1952-08-22 1957-01-08 Westinghouse Electric Corp Preparation of molybdenum
US2763918A (en) * 1953-06-05 1956-09-25 Chromium Mining & Smelting Cor Process of making a ferroalloying material and product obtained thereby
US3053614A (en) * 1959-10-27 1962-09-11 Nat Distillers Chem Corp Molybdenum process
US3264098A (en) * 1963-08-19 1966-08-02 Westinghouse Electric Corp Fluidized bed process for the production of molybdenum
US3407057A (en) * 1965-10-23 1968-10-22 American Metal Climax Inc Molybdenum powder for use in spray coating
US3622301A (en) * 1970-01-09 1971-11-23 Sherritt Gordon Mines Ltd Treatment of nickel containing material to remove molybdenum

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR950372A (en) * 1941-10-01 1949-09-26 Westinghouse Electric Corp Reduction of molybdenum trioxide
FR1532288A (en) * 1967-01-06 1968-07-12 Ugine Kuhlmann Molybdenum agglomerates for use in steelworks and process for their manufacture

Also Published As

Publication number Publication date
GB1472118A (en) 1977-05-04
FR2230744B1 (en) 1978-11-17
US3865573A (en) 1975-02-11
DE2424684A1 (en) 1974-12-12
NL7406937A (en) 1974-11-26
CA1044486A (en) 1978-12-19
JPS5016607A (en) 1975-02-21

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Legal Events

Date Code Title Description
ST Notification of lapse