KR910000530A - 염화마그네슘의 제조방법 - Google Patents

염화마그네슘의 제조방법 Download PDF

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Publication number
KR910000530A
KR910000530A KR1019900008451A KR900008451A KR910000530A KR 910000530 A KR910000530 A KR 910000530A KR 1019900008451 A KR1019900008451 A KR 1019900008451A KR 900008451 A KR900008451 A KR 900008451A KR 910000530 A KR910000530 A KR 910000530A
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KR
South Korea
Prior art keywords
magnesium chloride
iron
producing magnesium
ratio
magnesite
Prior art date
Application number
KR1019900008451A
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English (en)
Other versions
KR970004875B1 (ko
Inventor
테하. 메이델 그로르
베. 마르쿠센 얀
바. 트베텐 키엘
Original Assignee
원본미기재
노르스크 히드로 아. 에스
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.)
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Application filed by 원본미기재, 노르스크 히드로 아. 에스 filed Critical 원본미기재
Publication of KR910000530A publication Critical patent/KR910000530A/ko
Application granted granted Critical
Publication of KR970004875B1 publication Critical patent/KR970004875B1/ko

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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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

내용 없음

Description

염화마그네슘의 제조방법.
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 방법에 개략적으로 도시한 공정도.

Claims (7)

  1. 마그네슘을 함유하는 광석을 염산에 용해함으로서 마그네슘금속의 생산에 사용하는 염화 마그네슘을 생산하는 방법에 있어서, 상기 생산 방법은 산가용성 철과 비가 최초의 염화 마그네슘 용액에서 120보다 크도록 유지되고 산가용성 철과 인의 비는 20보다 크도록 유지되는 것을 특징으로 하는 염화마그네슘의 생산방법.
  2. 제1항에 있어서, 철의 필요한 양은 철 함유광석으로서 추가되는 것을 특징으로 하는 염화 마그네슘의 생산방법.
  3. 제1항에 있어서, 필요한 철의 양은 철 함유용액 또는 철 스크랩으로서 부가되는 것을 특징으로 하는 염화 마그네슘의 생산방법.
  4. 제2항에 있어서, 거시적 결정질 마그네사이트와 은미정질 마그네사이트의 혼합물이 1 : 10 내지 10 : 1의 비율로 원료로서 사용되는 것을 특징으로 하는 염화마그네슘의 생산방법.
  5. 제4항에 있어서, 거시적 결정질 마그네사이트와 은미정질 마그네사이트의 비율은 1 : 5 내지 5 : 1의 범위로 유지되는 것을 특징으로 하는 염화므그네슘의 생산방법.
  6. 제1항에 있어서, 산 가용성 철은 부분적으로 또는 전체적으로 동일한 그램분자량의 산가용성 알루미늄으로 대체되는 것을 특징으로 하는 염화 마그네슘의 생산방법.
  7. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900008451A 1989-06-09 1990-06-09 염화마그네슘의 생산방법 KR970004875B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO892374 1989-06-09
NO892374A NO167648C (no) 1989-06-09 1989-06-09 Fremgangsmaate for fremstilling av magnesiumklorid.

Publications (2)

Publication Number Publication Date
KR910000530A true KR910000530A (ko) 1991-01-29
KR970004875B1 KR970004875B1 (ko) 1997-04-08

Family

ID=19892132

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900008451A KR970004875B1 (ko) 1989-06-09 1990-06-09 염화마그네슘의 생산방법

Country Status (10)

Country Link
US (1) US5120514A (ko)
KR (1) KR970004875B1 (ko)
CN (1) CN1024528C (ko)
AU (1) AU632131B2 (ko)
BR (1) BR9002746A (ko)
CA (1) CA2018579C (ko)
FR (1) FR2648126B1 (ko)
IT (1) IT1249209B (ko)
NO (1) NO167648C (ko)
RU (1) RU2052382C1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO308352B1 (no) * 1997-06-20 2000-09-04 Norsk Hydro As Prosess for Õ fremstille vannfri MgCl2
US5980854A (en) * 1998-09-23 1999-11-09 Noranda, Inc. Method for the production of a magnesium chloride solution
CL2004001045A1 (es) * 2003-05-16 2005-06-03 Jaguar Nickel Inc PROCESO PARA LIXIVIAR MINERAL LATERICO DE NIQUEL QUE CONTIENE OXIDOS DE MATALES BASE USANDO UN LIXIVIANTE A UN pH MENOR QUE 3, COMPUESTO POR ACIDO CLORHIDRICO Y SALES DE CLORURO QUE CONTIENEN CATIONES EN DONDE LA CONCENTRACION DE CLORURO ES MAYOR DE
NO20042644D0 (no) * 2004-06-23 2004-06-23 Cod Technologies As Fremgangsmate ved fullstendig utnyttelse av olivin bestanddeler
EP2655433B1 (en) * 2010-12-22 2015-07-29 PTT Global Chemical Public Company Limited Method of preparation of a magnesium halide support for use as a composition of a catalyst for the olefin polymerization
RU2515735C1 (ru) * 2013-01-29 2014-05-20 Федеральное государственное унитарное предприятие "Горно-химический комбинат" Способ извлечения металлов из силикатных шлаков
RU2568796C1 (ru) * 2014-06-03 2015-11-20 Федеральное государственное бюджетное учреждение науки Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук (ИХТРЭМС КНЦ РАН) Способ вскрытия шлака
RU2659510C2 (ru) * 2017-09-25 2018-07-02 Акционерное общество Киембаевский горно-обогатительный комбинат "Оренбургские минералы" Способ получения оксида магния из отходов серпентинитовой руды
RU2690820C1 (ru) * 2018-05-14 2019-06-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Челябинский государственный университет" Способ получения кристаллогидратов хлоридов магния и кальция из отходов производств
RU2737659C1 (ru) * 2020-02-23 2020-12-01 Общество с ограниченной ответственностью "Научно-исследовательский институт технологий органической, неорганической химии и биотехнологий" Способ получения хлорида магния шестиводного

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
SU449993A1 (ru) * 1973-06-06 1974-11-15 Предприятие П/Я А-7828 Электролитический способ получени магни
SU498369A1 (ru) * 1974-06-24 1976-01-05 Всесоюзный научно-исследовательский и проектный институт титана Способ электролитического получени магни
US4248839A (en) * 1979-07-30 1981-02-03 Nl Industries, Inc. Chlorination of impure magnesium chloride melt
AT367376B (de) * 1979-12-06 1982-06-25 Veitscher Magnesitwerke Ag Verfahren zur abtrennung von eisen-, aluminiumund manganverunreinigungen aus salzsauren magnesiumchloridloesungen
US4504369A (en) * 1984-02-08 1985-03-12 Rudolf Keller Method to improve the performance of non-consumable anodes in the electrolysis of metal
CA1279976C (en) * 1986-05-29 1991-02-12 Serge Monette Production of pure mgc12 solution suitable for the production of magnesium metal from an impure magnesite ore or concentrate
AT388392B (de) * 1987-06-26 1989-06-12 Veitscher Magnesitwerke Ag Verfahren zur herstellung von reinem, insbesondere zur herstellung feuerfester erzeugnisse geeignetem magnesiumoxid
NO161851C (no) * 1987-07-15 1989-10-04 Norsk Hydro As Fremgangsmaate for fremstilling av magnesiumklorid.
AU637971B2 (en) * 1988-04-22 1993-06-17 Australian Magnesium Operations Pty Ltd Production of magnesite product
CA1303327C (en) * 1988-12-05 1992-06-16 G. Bryn Harris Production of pure magnesium chloride solution from siliceous magnesiumminerals

Also Published As

Publication number Publication date
US5120514A (en) 1992-06-09
NO167648C (no) 1991-11-27
BR9002746A (pt) 1991-08-20
CN1048565A (zh) 1991-01-16
IT1249209B (it) 1995-02-20
FR2648126A1 (fr) 1990-12-14
NO892374D0 (no) 1989-06-09
RU2052382C1 (ru) 1996-01-20
IT9020580A0 (it) 1990-06-07
IT9020580A1 (it) 1991-12-07
AU632131B2 (en) 1992-12-17
NO167648B (no) 1991-08-19
CN1024528C (zh) 1994-05-18
KR970004875B1 (ko) 1997-04-08
FR2648126B1 (fr) 1992-02-14
CA2018579C (en) 1996-12-10
AU5696290A (en) 1990-12-13
CA2018579A1 (en) 1990-12-09
NO892374L (no) 1990-12-10

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