BR9711459A - Processo contìnuo para a produção de magnésioelementar - Google Patents

Processo contìnuo para a produção de magnésioelementar

Info

Publication number
BR9711459A
BR9711459A BR9711459-6A BR9711459A BR9711459A BR 9711459 A BR9711459 A BR 9711459A BR 9711459 A BR9711459 A BR 9711459A BR 9711459 A BR9711459 A BR 9711459A
Authority
BR
Brazil
Prior art keywords
magnesium
production
continuous process
elemental magnesium
reaction zone
Prior art date
Application number
BR9711459-6A
Other languages
English (en)
Inventor
Alexander F Diaz
Jack B Howard
Anthony J Modestino
Williama Peters
Original Assignee
Massachusetts Inst Technology
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 Massachusetts Inst Technology filed Critical Massachusetts Inst Technology
Publication of BR9711459A publication Critical patent/BR9711459A/pt

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
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/20—Obtaining alkaline earth metals or magnesium
    • C22B26/22—Obtaining magnesium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"PROCESSO CONTìNUO PARA A PRODUçãO DE MAGNéSIOELEMENTAR". é descrito um processo contínuo para a produçãode magnésio elementar (9-1). O magnésio (9-1) é produzido a partirde óxido de magnésio (5) e de um gás de hidrocarboneto leve (6).No processo, uma corrente de alimentação (7) do óxido demagnésio (5) e um gás (6) é alimentada continuamente em umazona de reação em uma câmara de reator principal (4). Ali, o óxidode magnésio (5) e o gás (6) são reagidos a uma temperatura de1400<198>C ou mais na zona de reação para proporcionar umacorrente de produto contínua (12) de produtos de reação queincluem magnésio elementar (9-1). A corrente de produto (12) éresfriada rapidamente de modo contínuo na câmara de separaçãode produtos (9) depois de deixar a zona de reação e o magnésioelementar (9-1) é separado dos outros produtos de reação (9-2).
BR9711459-6A 1996-08-30 1997-08-27 Processo contìnuo para a produção de magnésioelementar BR9711459A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/706,076 US5782952A (en) 1996-08-30 1996-08-30 Method for production of magnesium
PCT/US1997/014155 WO1998008992A1 (en) 1996-08-30 1997-08-27 Method for production of magnesium

Publications (1)

Publication Number Publication Date
BR9711459A true BR9711459A (pt) 2001-10-30

Family

ID=24836132

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9711459-6A BR9711459A (pt) 1996-08-30 1997-08-27 Processo contìnuo para a produção de magnésioelementar

Country Status (14)

Country Link
US (1) US5782952A (pt)
EP (1) EP0963452B1 (pt)
JP (1) JP2001505252A (pt)
KR (1) KR20000037338A (pt)
CN (1) CN1062914C (pt)
AU (1) AU718694B2 (pt)
BR (1) BR9711459A (pt)
CA (1) CA2264684A1 (pt)
DE (1) DE69707924T2 (pt)
IL (1) IL128751A (pt)
NO (1) NO990974L (pt)
RU (1) RU2190030C2 (pt)
UA (1) UA51727C2 (pt)
WO (1) WO1998008992A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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US6379419B1 (en) * 1998-08-18 2002-04-30 Noranda Inc. Method and transferred arc plasma system for production of fine and ultrafine powders
US6179897B1 (en) * 1999-03-18 2001-01-30 Brookhaven Science Associates Method for the generation of variable density metal vapors which bypasses the liquidus phase
US6402843B1 (en) 1999-12-07 2002-06-11 Trusi Technologies, Llc Non-contact workpiece holder
US6203661B1 (en) 1999-12-07 2001-03-20 Trusi Technologies, Llc Brim and gas escape for non-contact wafer holder
US6398823B1 (en) 1999-12-07 2002-06-04 Tru-Si Technologies, Inc. Dynamic break for non-contact wafer holder
US6121571A (en) * 1999-12-16 2000-09-19 Trusi Technologies Llc Plasma generator ignition circuit
DE10120484A1 (de) * 2001-04-25 2002-10-31 Degussa Verfahren und Vorrichtung zur thermischen Behandlung von pulverförmigen Stoffen
CN100342045C (zh) * 2006-03-24 2007-10-10 东北大学 一种内电阻加热金属热还原炼镁炉
AU2009255522B2 (en) * 2008-06-02 2013-11-14 Exxonmobil Upstream Research Company Monetizing remote gas using high energy materials
JP5495010B2 (ja) * 2009-07-31 2014-05-21 バイオコーク技研株式会社 酸化マグネシウム還元方法及び反応装置
WO2011028085A1 (ru) * 2009-09-07 2011-03-10 Kravecs Eduards Способ производства тепла
JP2012021185A (ja) * 2010-07-13 2012-02-02 Nisso Engineering Co Ltd マグネシウムの回収方法およびマグネシウム回収装置
CN102041398B (zh) * 2010-11-19 2012-02-01 重庆大学 一种熔融还原碳热法制镁工艺及装置
CN101984100B (zh) * 2010-11-26 2012-10-24 重庆大学 一种消除硅热法炼镁中生成的单质钾、钠危害的方法
KR101242705B1 (ko) * 2010-12-28 2013-03-12 재단법인 포항산업과학연구원 마그네슘 응축장치 및 마그네슘 응축장치가 포함된 마그네슘 제조장치
DE102011050171A1 (de) * 2011-05-06 2012-11-08 Heinrich-Heine-Universität Düsseldorf Verfahren und Anordnung zum Detektieren eines ersten Gases in einem wenigstens ein weiteres Gas umfassenden Gasgemisch
RU2488639C1 (ru) * 2012-02-28 2013-07-27 Дильшат Файзиевич Ракипов Способ силикотермического производства магния
KR101464362B1 (ko) * 2012-12-28 2014-11-24 재단법인 포항산업과학연구원 마그네슘 제련 슬래그의 MgO 저감방법
CN103205583B (zh) * 2013-05-06 2014-06-18 重庆大学 一种碳热还原制镁方法
PL3265422T3 (pl) 2015-03-05 2022-09-05 Electriq-Global Energy Solutions Ltd. Sposób prowadzenia katalitycznie indukowanej hydrolizy i recyklingu roztworów borowodorków metali
JP6487087B2 (ja) * 2018-03-13 2019-03-20 株式会社エスイー 金属マグネシウムの製造方法とその製造装置
WO2024064293A1 (en) * 2022-09-21 2024-03-28 Omnis Advanced Technologies, LLC Ultra-high temperature continuous reduction of metal compound particles with subsequent selective separation

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Publication number Priority date Publication date Assignee Title
US2364742A (en) * 1942-04-29 1944-12-12 Marietta Mfg Company Reduction of metal ores
US2398443A (en) * 1943-07-10 1946-04-16 Standard Oil Dev Co Production of metals
US2582120A (en) * 1946-09-24 1952-01-08 North Carolina Magnesium Dev C Production of magnesium
DE1191112B (de) * 1962-02-28 1965-04-15 Vaw Ver Aluminium Werke Ag Verfahren und Vorrichtung zur thermischen Gewinnung von Magnesium
US3427152A (en) * 1965-12-09 1969-02-11 Exxon Research Engineering Co Production of magnesium by thermal treatment of magnesium oxide utilizing countercurrently flowing hot inert gas
US3441402A (en) * 1965-12-15 1969-04-29 Exxon Research Engineering Co Continuous process for the production of magnesium
GB1390351A (en) * 1971-02-16 1975-04-09 Tetronics Research Dev Co Ltd High temperature treatment of materials
JPS5322810A (en) * 1976-08-16 1978-03-02 Fumio Hori Method and apparatus for producing metal mg or ca by carbon reduction
JPS54130413A (en) * 1978-04-03 1979-10-09 Toyo Soda Mfg Co Ltd Manufacture of metallic magnesium
GB2038880B (en) * 1979-01-04 1983-01-19 Karlovitz B Reduction of metal oxide in dispersed electrical discharge
US4290804A (en) * 1980-02-26 1981-09-22 Avery Julian M Method for producing magnesium
US4583229A (en) * 1984-01-09 1986-04-15 Aluminum Company Of America Metal melting system
CA1278431C (en) * 1985-09-26 1991-01-02 Nicholas Adrian Barcza Thermal production of magnesium
US4801435A (en) * 1986-09-08 1989-01-31 Plasma Holdings N.V. Hybrid plasma reactor

Also Published As

Publication number Publication date
CA2264684A1 (en) 1998-03-05
WO1998008992A1 (en) 1998-03-05
KR20000037338A (ko) 2000-07-05
IL128751A0 (en) 2000-01-31
RU2190030C2 (ru) 2002-09-27
DE69707924T2 (de) 2002-04-25
US5782952A (en) 1998-07-21
EP0963452A4 (pt) 1999-12-15
CN1235645A (zh) 1999-11-17
IL128751A (en) 2002-11-10
CN1062914C (zh) 2001-03-07
EP0963452A1 (en) 1999-12-15
UA51727C2 (uk) 2002-12-16
DE69707924D1 (de) 2001-12-06
EP0963452B1 (en) 2001-10-31
NO990974L (no) 1999-04-30
JP2001505252A (ja) 2001-04-17
NO990974D0 (no) 1999-03-01
AU4149197A (en) 1998-03-19
AU718694B2 (en) 2000-04-20

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant