HU204731B - Process for producing pure magnesium oxide comprising at least 98 mass per cent of magnesium oxide, suitable particularly for producing ferfactory products - Google Patents

Process for producing pure magnesium oxide comprising at least 98 mass per cent of magnesium oxide, suitable particularly for producing ferfactory products Download PDF

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Publication number
HU204731B
HU204731B HU8942A HU428988A HU204731B HU 204731 B HU204731 B HU 204731B HU 8942 A HU8942 A HU 8942A HU 428988 A HU428988 A HU 428988A HU 204731 B HU204731 B HU 204731B
Authority
HU
Hungary
Prior art keywords
crude
magnesium oxide
magnesium
serpentine
iron
Prior art date
Application number
HU8942A
Other languages
English (en)
Hungarian (hu)
Other versions
HUT52740A (en
Inventor
Michael Grill
Gerhard Graf
Original Assignee
Veitscher Magnesitwerke Ag
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 Veitscher Magnesitwerke Ag filed Critical Veitscher Magnesitwerke Ag
Publication of HUT52740A publication Critical patent/HUT52740A/hu
Publication of HU204731B publication Critical patent/HU204731B/hu

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/26—Magnesium halides
    • C01F5/30—Chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/02—Magnesia
    • C01F5/06—Magnesia by thermal decomposition of magnesium compounds
    • C01F5/10—Magnesia by thermal decomposition of magnesium compounds by thermal decomposition of magnesium chloride with water vapour
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Joints With Sleeves (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Compounds Of Iron (AREA)
HU8942A 1987-06-26 1988-06-23 Process for producing pure magnesium oxide comprising at least 98 mass per cent of magnesium oxide, suitable particularly for producing ferfactory products HU204731B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0162187A AT388392B (de) 1987-06-26 1987-06-26 Verfahren zur herstellung von reinem, insbesondere zur herstellung feuerfester erzeugnisse geeignetem magnesiumoxid

Publications (2)

Publication Number Publication Date
HUT52740A HUT52740A (en) 1990-08-28
HU204731B true HU204731B (en) 1992-02-28

Family

ID=3517376

Family Applications (1)

Application Number Title Priority Date Filing Date
HU8942A HU204731B (en) 1987-06-26 1988-06-23 Process for producing pure magnesium oxide comprising at least 98 mass per cent of magnesium oxide, suitable particularly for producing ferfactory products

Country Status (18)

Country Link
US (1) US4944928A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (2) EP0319560B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH02500836A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (2) AT388392B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU601864B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8807108A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1302048C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3864667D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2025338B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI890904A0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GR (1) GR3002641T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HU (1) HU204731B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO890763L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU (1) RU1828450C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TR (1) TR25368A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1988010236A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
YU (1) YU46338B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA884488B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US5286285A (en) * 1989-05-05 1994-02-15 Veitscher Magnesitwerke-Actien-Gesellschaft Finely powdery magnesium hydroxide and a process for preparing thereof
AT392774B (de) * 1989-05-05 1991-06-10 Veitscher Magnesitwerke Ag Feinpulveriges magnesiumhydroxid und verfahren zu dessen herstellung
NO167648C (no) * 1989-06-09 1991-11-27 Norsk Hydro As Fremgangsmaate for fremstilling av magnesiumklorid.
US5968081A (en) * 1996-05-15 1999-10-19 Pacesetter, Inc. System and method for providing improved fallback response in a dual-chamber cardiac pacemaker
GB9611708D0 (en) * 1996-06-05 1996-08-07 Pretorius Leon E Co-production of calcium carbonate and magnesium oxide
US5980854A (en) * 1998-09-23 1999-11-09 Noranda, Inc. Method for the production of a magnesium chloride solution
US6501988B2 (en) * 2000-12-26 2002-12-31 Cardiac Pacemakers Inc. Apparatus and method for ventricular rate regularization with biventricular sensing
US8064997B2 (en) 1999-05-21 2011-11-22 Cardiac Pacemakers, Inc. Method and apparatus for treating irregular ventricular contractions such as during atrial arrhythmia
US7181278B2 (en) 1999-05-21 2007-02-20 Cardiac Pacemakers, Inc. Apparatus and method for ventricular rate regularization
US7212860B2 (en) 1999-05-21 2007-05-01 Cardiac Pacemakers, Inc. Apparatus and method for pacing mode switching during atrial tachyarrhythmias
US7062325B1 (en) 1999-05-21 2006-06-13 Cardiac Pacemakers Inc Method and apparatus for treating irregular ventricular contractions such as during atrial arrhythmia
US6395242B1 (en) * 1999-10-01 2002-05-28 Noranda Inc. Production of zinc oxide from complex sulfide concentrates using chloride processing
RU2159739C1 (ru) * 1999-11-19 2000-11-27 Александров Юрий Юрьевич Способ получения оксида магния из серпентизированного ультрабазита
KR20000049740A (ko) * 2000-04-26 2000-08-05 김철우 분무배소법에 의한 마그네시아 분말의 제조방법
US7039461B1 (en) 2000-05-13 2006-05-02 Cardiac Pacemakers, Inc. Cardiac pacing system for prevention of ventricular fibrillation and ventricular tachycardia episode
US6501987B1 (en) 2000-05-26 2002-12-31 Cardiac Pacemakers, Inc. Rate smoothing control
US7239914B2 (en) * 2000-05-13 2007-07-03 Cardiac Pacemakers, Inc. Rate smoothing control
US8512220B2 (en) 2000-05-26 2013-08-20 Cardiac Pacemakers, Inc. Rate smoothing control
US6424865B1 (en) 2000-07-13 2002-07-23 Cardiac Pacemakers, Inc. Ventricular conduction delay trending system and method
US20020087198A1 (en) * 2000-12-29 2002-07-04 Kramer Andrew P. Apparatus and method for ventricular rate regularization
US6480742B2 (en) 2000-12-26 2002-11-12 Cardiac Pacemakers, Inc. Pace counter isolation for cardiac resynchronization pacing
US6795734B2 (en) 2000-12-26 2004-09-21 Cardiac Pacemakers, Inc. Method and apparatus for display of ventricular electrograms
US6957100B2 (en) 2000-12-26 2005-10-18 Cardiac Pacemakers, Inc. Method and system for display of cardiac event intervals in a resynchronization pacemaker
CA2467288C (en) * 2003-05-16 2006-11-14 Jaguar Nickel Inc. A process for the recovery of value metals from material containing base metal oxides
CA2478516C (en) * 2003-09-30 2007-12-11 Jaguar Nickel Inc. A process for the recovery of value metals from base metal sulfide ores
RU2261844C2 (ru) * 2003-10-01 2005-10-10 Александров Юрий Юрьевич Способ получения легких сортов чистой магнезии из серпентинита
WO2005098062A1 (en) * 2004-04-05 2005-10-20 Hovhannes Hovhannisyan Waste-free hydrometallurgical extraction of magnesium and other metals from rock formations of varying olivine content
NO20042644D0 (no) * 2004-06-23 2004-06-23 Cod Technologies As Fremgangsmate ved fullstendig utnyttelse av olivin bestanddeler
RU2295494C2 (ru) * 2004-11-09 2007-03-20 Открытое акционерное общество "Чепецкий механический завод" (ОАО ЧМЗ) Способ получения оксида магния
RU2292300C1 (ru) * 2005-07-13 2007-01-27 Иван Иванович Калиниченко Способ переработки серпентинита
EP1785396A1 (en) * 2005-11-09 2007-05-16 Nederlandse Organisatie voor Toegepast-Natuuurwetenschappelijk Onderzoek TNO Process for preparing a metal hydroxide
US20070217981A1 (en) * 2006-03-15 2007-09-20 Van Essendelft Dirk T Processes and systems for the sequestration of carbon dioxide utilizing effluent streams
RU2369559C2 (ru) * 2007-07-23 2009-10-10 Государственное Учреждение Институт металлургии Уральского отделения Российской Академии Наук (ГУ ИМЕТ УрО РАН) Способ переработки магнийсодержащих материалов
RU2356836C1 (ru) * 2007-09-11 2009-05-27 Открытое Акционерное Общество "Российский научно-исследовательский и проектный институт титана и магния" (ОАО "РИТМ") Способ комплексной переработки серпентинита
JP5438687B2 (ja) 2007-12-13 2014-03-12 カーディアック ペースメイカーズ， インコーポレイテッド 単極検知ベクトルを提供するシステム
JP2011525885A (ja) 2008-06-26 2011-09-29 ノヴァセム リミテッド 結合剤組成物
CN101870473B (zh) * 2010-05-27 2012-05-02 浙江省地矿科技有限公司 一种橄榄岩综合利用的方法
WO2012028418A1 (en) 2010-09-02 2012-03-08 Novacem Limited Integrated process for producing compositions containing magnesium
CN107986304B (zh) * 2017-12-27 2020-02-07 鞍钢实业微细铝粉有限公司 一种纳米氧化镁的制备工艺
CN111285628B (zh) * 2020-02-17 2021-09-03 王选福 一种低品位菱镁矿综合利用方法
CN113735146A (zh) * 2021-08-13 2021-12-03 广东邦普循环科技有限公司 一种镍铁渣中回收氧化镁的方法
CN118715177A (zh) 2022-01-12 2024-09-27 奥利门有限公司 Co2封存
WO2023135193A1 (de) 2022-01-12 2023-07-20 Red Stone Gmbh Verfahren zum herstellen einer gesteinskörnung sowie gesteinskörnung

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Publication number Priority date Publication date Assignee Title
US2398493A (en) * 1944-02-04 1946-04-16 Int Minerals & Chem Corp Production of magnesium chloride from serpentine
US2549798A (en) * 1947-01-17 1951-04-24 Edwin A Gee Production of magnesium chloride from magnesium silicate ore
AT319188B (de) * 1970-02-20 1974-12-10 Veitscher Magnesitwerke Ag Verfahren zur großtechnischen Gewinnung von Magnesiumoxyd hoher Reinheit
US3980753A (en) * 1970-02-20 1976-09-14 Veitscher Magnesitwerke-Aktiengesellschaft Industrial process of preparing magnesia of high purity
DE2137573A1 (de) * 1971-07-27 1973-02-08 Oesterr Amerikan Magnesit Verfahren zur aufbereitung von magnesiumverbindungen
AT347403B (de) * 1975-11-20 1978-12-27 Veitscher Magnesitwerke Ag Verfahren zur grosstechnischen gewinnung von magnesiumoxid hoher reinheit
AT357138B (de) * 1978-05-08 1980-06-25 Veitscher Magnesitwerke Ag Verfahren zur grosstechnischen gewinnung von magnesiumoxid hoher reinheit
US4200618A (en) * 1979-02-28 1980-04-29 Engelhard Minerals & Chemicals Corporation Preparation of magnesium chloride
IN151044B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1980-04-30 1983-02-12 Dalmia Inst Scient Ind Res
AT367376B (de) * 1979-12-06 1982-06-25 Veitscher Magnesitwerke Ag Verfahren zur abtrennung von eisen-, aluminiumund manganverunreinigungen aus salzsauren magnesiumchloridloesungen
DE3481413D1 (de) * 1984-11-27 1990-04-05 Sulzer Ag Verfahren zum herstellen von hochreinem magnesiumoxid.

Also Published As

Publication number Publication date
EP0297088A1 (de) 1988-12-28
BR8807108A (pt) 1989-10-31
ES2025338B3 (es) 1992-03-16
JPH02500836A (ja) 1990-03-22
ATA162187A (de) 1988-11-15
ATE66902T1 (de) 1991-09-15
YU46338B (sh) 1993-05-28
JPH0555448B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-17
FI890904L (fi) 1989-02-24
RU1828450C (ru) 1993-07-15
EP0319560B1 (de) 1991-09-04
HUT52740A (en) 1990-08-28
EP0319560A1 (de) 1989-06-14
AT388392B (de) 1989-06-12
FI890904A7 (fi) 1989-02-24
CA1302048C (en) 1992-06-02
NO890763D0 (no) 1989-02-22
TR25368A (tr) 1993-01-08
FI890904A0 (fi) 1989-02-24
US4944928A (en) 1990-07-31
NO890763L (no) 1989-02-22
GR3002641T3 (en) 1993-01-25
AU1958388A (en) 1989-01-19
DE3864667D1 (de) 1991-10-10
WO1988010236A1 (fr) 1988-12-29
YU122188A (en) 1989-10-31
ZA884488B (en) 1989-03-29
AU601864B2 (en) 1990-09-20

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee