NO901189L - Fremgangsmaate for elektrolytisk fremstilling av rent magnesium. - Google Patents

Fremgangsmaate for elektrolytisk fremstilling av rent magnesium.

Info

Publication number
NO901189L
NO901189L NO90901189A NO901189A NO901189L NO 901189 L NO901189 L NO 901189L NO 90901189 A NO90901189 A NO 90901189A NO 901189 A NO901189 A NO 901189A NO 901189 L NO901189 L NO 901189L
Authority
NO
Norway
Prior art keywords
magnesium chloride
magnesium
melt
salt
chlorine
Prior art date
Application number
NO90901189A
Other languages
English (en)
Other versions
NO901189D0 (no
Inventor
Tadashi Ogasawara
Yoshitake Natsume
Kenji Fujita
Original Assignee
Osaka Titanium
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
Priority claimed from JP6428989A external-priority patent/JPH0663108B2/ja
Priority claimed from JP6429089A external-priority patent/JPH02243510A/ja
Priority claimed from JP9701489A external-priority patent/JPH02274826A/ja
Priority claimed from JP1106558A external-priority patent/JPH02285087A/ja
Priority claimed from JP1216927A external-priority patent/JPH0653951B2/ja
Application filed by Osaka Titanium filed Critical Osaka Titanium
Publication of NO901189D0 publication Critical patent/NO901189D0/no
Publication of NO901189L publication Critical patent/NO901189L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/04—Diaphragms; Spacing elements
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/04—Electrolytic production, recovery or refining of metals by electrolysis of melts of magnesium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

Fremgangsmåte for elektrolytisk fremstilling av magnesium ved smelteelektrolyse av magnesiumklorid ved anvendelse av et smeltebad som hovedsakelig består av en eller flere salter valgt fra alkalimetallklorider og jordalkalimetallklorider, idet saltsmelten anrikes med magnesiumklorid ved at et magnesiumklorid- og/eller magnesiumkarbonatpulver suspenderes til å danne en smeltesuspensjon og en klorholdig gass fores gjennom smeltesuspensjonen med en temperatur på 600 - 900°C slik at det suspenderte pulver reagerer med klor til å danne magnesiumklorid. Den oppnådde saltsmelte som er anriket med magnesiumklorid kan innføres direkte i elektrolysecellen, for derved å unngå at det svært hygroskopiske magnesiumklorid absorberer fuktighet. Rent magnesium kan fremstilles, med høyt utbytte og forbedret strømutnyttelse.
NO90901189A 1989-03-16 1990-03-14 Fremgangsmaate for elektrolytisk fremstilling av rent magnesium. NO901189L (no)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP6428989A JPH0663108B2 (ja) 1989-03-16 1989-03-16 マグネシウムの製造方法
JP6429089A JPH02243510A (ja) 1989-03-16 1989-03-16 塩化マグネシウムの製造方法
JP9701489A JPH02274826A (ja) 1989-04-17 1989-04-17 マグネシア鉱石の脱鉄法
JP1106558A JPH02285087A (ja) 1989-04-26 1989-04-26 電解浴塩の浄化方法
JP1216927A JPH0653951B2 (ja) 1989-08-23 1989-08-23 電解浴塩の浄化方法

Publications (2)

Publication Number Publication Date
NO901189D0 NO901189D0 (no) 1990-03-14
NO901189L true NO901189L (no) 1990-09-17

Family

ID=27523838

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90901189A NO901189L (no) 1989-03-16 1990-03-14 Fremgangsmaate for elektrolytisk fremstilling av rent magnesium.

Country Status (3)

Country Link
US (1) US5089094A (no)
CA (1) CA2012009C (no)
NO (1) NO901189L (no)

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US5279716A (en) * 1992-09-21 1994-01-18 General Motors Corporation Method for producing magnesium metal from magnesium oxide
US5565080A (en) * 1994-05-17 1996-10-15 Noranda Metallurgy Inc. Preparation of anhydrous magnesium chloride-containing melts from hydrated magnesium chloride
RU2134236C1 (ru) * 1994-05-17 1999-08-10 Норанда Металлерджи Инк. Способ получения расплава или электролита, содержащих безводный хлорид магния, из гидрохлорида магния и получения металлического магния
US5593566A (en) * 1995-06-09 1997-01-14 General Motors Corporation Electrolytic production process for magnesium and its alloys
US5665220A (en) * 1995-12-26 1997-09-09 General Motors Corporation Electrolytic magnesium production process
US5853560A (en) * 1996-06-25 1998-12-29 General Motors Corporation Electrolytic magnesium production process using mixed chloride-fluoride electrolytes
US5976345A (en) * 1997-01-06 1999-11-02 Boston University Method and apparatus for metal extraction and sensor device related thereto
US6423292B1 (en) 2000-06-05 2002-07-23 Ram A. Sharma Anhydrous magnesium chloride preparation process
US6676824B2 (en) * 2001-07-18 2004-01-13 Hatch Associates Ltd. Process for purification of molten salt electrolytes
JP2003129268A (ja) * 2001-10-17 2003-05-08 Katsutoshi Ono 金属チタンの精錬方法及び精錬装置
AU2002951962A0 (en) * 2002-10-09 2002-10-24 Bhp Billiton Innovation Pty Ltd Electrolytic reduction of metal oxides
AU2002952083A0 (en) 2002-10-16 2002-10-31 Bhp Billiton Innovation Pty Ltd Minimising carbon transfer in an electrolytic cell
RU2230832C1 (ru) * 2003-02-19 2004-06-20 Открытое акционерное общество "АВИСМА титано-магниевый комбинат" Способ подготовки карналлита к электролизу
AU2003903150A0 (en) * 2003-06-20 2003-07-03 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
JP4193984B2 (ja) * 2003-08-28 2008-12-10 株式会社大阪チタニウムテクノロジーズ 金属製造装置
US20070193877A1 (en) * 2003-09-26 2007-08-23 Rigby Gregory D Electrochemical reduction of metal oxides
EA009106B1 (ru) * 2003-10-14 2007-10-26 Би Эйч Пи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД. Электрохимическое восстановление оксидов металлов
CN1961098A (zh) * 2004-03-22 2007-05-09 Bhp比利顿创新公司 金属氧化物的电化学还原
WO2005123986A1 (en) * 2004-06-22 2005-12-29 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
US20090211916A1 (en) * 2004-06-30 2009-08-27 Masanori Yamaguchi Method and apparatus for producing metal by electrolysis of molton salt
CA2575580A1 (en) * 2004-07-30 2006-02-02 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
WO2006010229A1 (en) * 2004-07-30 2006-02-02 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
US20080105553A1 (en) * 2004-10-01 2008-05-08 Koji Nitta Molten Salt Bath, Deposit Obtained Using The Molten Salt Bath, Method Of Manufacturing Metal Product, And Metal Product
CN101040064A (zh) * 2004-10-12 2007-09-19 东邦钛株式会社 通过熔融盐电解制造金属的方法和制造金属钛的方法
EP1814646A2 (en) * 2004-11-23 2007-08-08 Trustees Of Boston University Composite mixed oxide ionic and electronic conductors for hydrogen separation
WO2006138611A2 (en) 2005-06-16 2006-12-28 Trustees Of Boston University Waste to hydrogen conversion process and related apparatus
WO2007011669A2 (en) * 2005-07-15 2007-01-25 Trustees Of Boston University Oxygen-producing inert anodes for som process
US20100015014A1 (en) * 2005-09-29 2010-01-21 Srikanth Gopalan Mixed Ionic and Electronic Conducting Membrane
CN101573296B (zh) * 2006-11-02 2011-07-27 株式会社三德 金属锂的制备方法
AR076567A1 (es) 2009-05-12 2011-06-22 Metalysis Ltd Metodo y aparato para reduccion de materia prima solida
JP5902189B2 (ja) 2010-11-18 2016-04-13 メタリシス リミテッド 電解装置
DE102014202591A1 (de) * 2014-02-13 2015-08-13 Siemens Aktiengesellschaft Umwandlung von Metallcarbonat in Metallchlorid
DE102014202593A1 (de) * 2014-02-13 2015-08-13 Siemens Aktiengesellschaft Umwandlung von Metallcarbonat in Metallchlorid
WO2016191421A1 (en) * 2015-05-25 2016-12-01 Technology Holdings, Llc Processing alkali metal-sulfide or alkaline earth metal-sulfide to obtain the alkali metal or alkaline earth metal
CN110219021B (zh) * 2019-06-19 2024-05-24 陕西均健佳实业有限公司 一种镁电解槽及镁电解工艺
JP7515259B2 (ja) * 2020-01-08 2024-07-12 三菱重工業株式会社 塩化マグネシウム水溶液の製造システムおよびマグネシウムの製造システム
CN113881975A (zh) * 2021-10-19 2022-01-04 杭州嘉悦智能设备有限公司 熔盐氯化电解炉及其控制方法
NO20220016A1 (en) * 2022-01-06 2023-07-07 Norsk Hydro As “Method for production of magnesium”
US20230279572A1 (en) * 2022-04-26 2023-09-07 Case Western Reserve University System and process for sustainable electrowinning of metal
CN115261893B (zh) * 2022-08-01 2023-09-29 常熟理工学院 利用硼泥和垃圾焚烧飞灰制备氯化镁和胶凝材料的方法
CN117230459B (zh) * 2023-11-13 2024-02-13 中国科学院广州地球化学研究所 一种硅基纳微米材料的原位制备方法和装置

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US1095609A (en) * 1913-11-21 1914-05-05 Virginia Lab Company Purifying electrolytes.
GB561651A (en) * 1941-11-24 1944-05-30 Motrac Motormaher & Traktoren Process and apparatus for the manufacture of metals of the alkaline earth series
SU380746A1 (ru) * 1970-05-21 1973-05-15 Всесоюзный научно исследовательский , нроектный институт алюминиевой, магниевой , электродной промышленности Способ подготовки хлормагниевого сырья к электролизу
US4115215A (en) * 1976-09-22 1978-09-19 Aluminum Company Of America Aluminum purification
US4510029A (en) * 1984-05-18 1985-04-09 Amax Inc. Molten salt electrostripping cell and method for purifying molten salt electrolytes
US4981674A (en) * 1988-12-13 1991-01-01 Noranda, Inc. Production of anhydrous magnesium chloride

Also Published As

Publication number Publication date
US5089094A (en) 1992-02-18
CA2012009C (en) 1999-01-19
CA2012009A1 (en) 1990-09-16
NO901189D0 (no) 1990-03-14

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