BR8803890A - Processo para preparar carbonato de magnesio anidro - Google Patents
Processo para preparar carbonato de magnesio anidroInfo
- 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
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)
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)
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***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)
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 |
-
1987
- 1987-08-06 CS CS875837A patent/CS265971B1/cs unknown
-
1988
- 1988-08-04 HU HU408988A patent/HUT50454A/hu unknown
- 1988-08-05 BR BR8803890A patent/BR8803890A/pt unknown
- 1988-08-05 EP EP88112791A patent/EP0302514A3/de not_active Ceased
- 1988-08-05 SU SU884356277A patent/SU1704626A3/ru active
- 1988-08-06 JP JP19532588A patent/JPH01133919A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0302514A3 (de) | 1990-05-09 |
EP0302514A2 (de) | 1989-02-08 |
JPH01133919A (ja) | 1989-05-26 |
CS583787A1 (en) | 1989-03-14 |
HUT50454A (en) | 1990-02-28 |
CS265971B1 (en) | 1989-11-14 |
SU1704626A3 (ru) | 1992-01-07 |
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 | |
BR9002551A (pt) | Processo para producao de po | |
IT7831367A0 (it) | Processo per la rimozione di co2. | |
BR8705524A (pt) | Processo para preparacao de compostos | |
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 | |
BR8805636A (pt) | Processo de alquilacao | |
PT87946A (pt) | Processo para a preparacao de derivados 4-amino susbtituido-1,2-dihidroxinaftaleno | |
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 |