BR8803890A - Processo para preparar carbonato de magnesio anidro - Google Patents

Processo para preparar carbonato de magnesio anidro

Info

Publication number
BR8803890A
BR8803890A BR8803890A BR8803890A BR8803890A BR 8803890 A BR8803890 A BR 8803890A BR 8803890 A BR8803890 A BR 8803890A BR 8803890 A BR8803890 A BR 8803890A BR 8803890 A BR8803890 A BR 8803890A
Authority
BR
Brazil
Prior art keywords
anhydro
carbonate
preparing magnesium
magnesium
preparing
Prior art date
Application number
BR8803890A
Other languages
English (en)
Inventor
Vaclav Bumbalek
Vaclav Horak
Frantisek Zurek
Frantisek Prokleska
Original Assignee
Ustav Pro Vyzkum Rud
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 Ustav Pro Vyzkum Rud filed Critical Ustav Pro Vyzkum Rud
Publication of BR8803890A publication Critical patent/BR8803890A/pt

Links

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
    • C01F5/24—Magnesium carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BR8803890A 1987-08-06 1988-08-05 Processo para preparar carbonato de magnesio anidro BR8803890A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS875837A CS265971B1 (en) 1987-08-06 1987-08-06 Process for preparing anhydrous magnesium carbonate

Publications (1)

Publication Number Publication Date
BR8803890A true BR8803890A (pt) 1989-02-21

Family

ID=5404031

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8803890A BR8803890A (pt) 1987-08-06 1988-08-05 Processo para preparar carbonato de magnesio anidro

Country Status (6)

Country Link
EP (1) EP0302514A3 (pt)
JP (1) JPH01133919A (pt)
BR (1) BR8803890A (pt)
CS (1) CS265971B1 (pt)
HU (1) HUT50454A (pt)
SU (1) SU1704626A3 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100587914B1 (ko) 2005-04-19 2006-06-08 한국전력공사 초임계유체 반응공정에 의한 탄산마그네슘의 제조방법
JP4944466B2 (ja) * 2006-03-22 2012-05-30 宇部マテリアルズ株式会社 無水炭酸マグネシウム粉末及びその製造方法
JP4969313B2 (ja) * 2007-05-11 2012-07-04 Ａｇｃセイミケミカル株式会社 希土類元素の回収方法
CN102718235A (zh) * 2012-06-27 2012-10-10 辽宁工程技术大学 采用四水合碱式碳酸镁制备三水碳酸镁晶须的方法
RU2533143C1 (ru) * 2013-03-26 2014-11-20 Геннадий Георгиевич Волокитин Способ получения ультрадисперсных порошков карбонатов
JP6646313B2 (ja) * 2015-01-20 2020-02-14 学校法人日本大学 炭酸マグネシウム三水和物硬化体の製造方法、並びに水和硬化性炭酸マグネシウム材料の製造方法
CN105883865B (zh) * 2016-04-13 2017-11-14 北京化工大学 一种高纯超细无水碳酸镁环境友好的制备工艺
CN105883867B (zh) * 2016-06-24 2017-07-18 中国科学院地球化学研究所 一种在高温高压下制备无水碳酸镁的方法
CN108238617B (zh) * 2018-03-22 2020-02-21 河北科技大学 一种碳化法生产无水碳酸镁的方法及无水碳酸镁
CN109721083A (zh) * 2019-01-07 2019-05-07 河北科技大学 一种无水碳酸镁的制备方法
CN112279277A (zh) * 2020-10-27 2021-01-29 邢台润天环保科技有限公司 一种烟气镁法脱硫高端资源化利用的系统和方法
CN112794349A (zh) * 2021-01-14 2021-05-14 江西理工大学 一种大粒径氧化镁水热法制备无水碳酸镁的方法
CN115261892B (zh) * 2022-07-26 2024-02-27 同济大学 一种电解含镁工业废水生产的碳化氢氧化镁及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2131524A (en) * 1934-05-19 1938-09-27 Magnesium Dev Corp Process for the production of anhydrous magnesium carbonate
FR789670A (fr) * 1934-05-19 1935-11-04 Soc Gen Magnesium Procédé pour l'obtention de carbonate de magnésium anhydre (giobertite) à partir de dolomie ou de pierre calcaire
JPS5480298A (en) * 1977-12-09 1979-06-26 Toyo Soda Mfg Co Ltd Production of magnesium orthocarbonate crystals
DE2847205C2 (de) * 1978-10-30 1984-11-08 Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn Verfahren zur Herstellung eines Papierfüllstoffs und/oder Streichpigments
SU779308A1 (ru) * 1978-11-16 1980-11-15 Предприятие П/Я А-3732 Способ получени гидратированного карбоната магни

Also Published As

Publication number Publication date
HUT50454A (en) 1990-02-28
CS265971B1 (en) 1989-11-14
JPH01133919A (ja) 1989-05-26
CS583787A1 (en) 1989-03-14
EP0302514A3 (de) 1990-05-09
SU1704626A3 (ru) 1992-01-07
EP0302514A2 (de) 1989-02-08

Similar Documents

Publication Publication Date Title
BR9006437A (pt) Processo para a preparacao de um carbonato de copoliester
PT88369A (pt) Processo para a preparacao de comprimidos com bioadesao superior as menbranas mosas
PT85167A (pt) Processo de extraccao de cartuchos fechados para a preparacao de bebidas
BR8802484A (pt) Processo para a preparacao de isocianatos
IT7831367A0 (it) Processo per la rimozione di co2.
BR8806245A (pt) Processo para copolimerizacao de olefinas
BR8801238A (pt) Processo para preparacao de ibuprofeno
BR8803890A (pt) Processo para preparar carbonato de magnesio anidro
BR8907013A (pt) Processo para preparacao de uma dimetiltetralina
BR8804491A (pt) Processo de preparacao de policarbonato
BR8701098A (pt) Processo de preparacao de poliuretano rigido
PT89039A (pt) Processo para a preparacao de l-ramnose
BR8802836A (pt) Processo para a preparacao de imagens
PT89056A (pt) Processo para a preparacao de hidroxilaminas substituidas
BR8803678A (pt) Processo para a preparacao de polieteramidas
BR8807903A (pt) Processo de remocao de tinta
PT87946A (pt) Processo para a preparacao de derivados 4-amino susbtituido-1,2-dihidroxinaftaleno
BR8807606A (pt) Processo para producao de magnesio por reducao metalotermica
BR9000588A (pt) Processo para preparacao de copolimeros de propileno-etileno
PT88903A (pt) Processo para a preparacao de polinucleotidos
BR8201569A (pt) Processo para preparar prancha de particulas
BR8206977A (pt) Processo aperfeicoado para preparar carbonato de alquileno
BR8801113A (pt) Processo para amoxidacao de parafina
BR8105908A (pt) Processo para preparacao de acetaldeido
BR8603793A (pt) Processo para preparacao de triciclazol