BE842406A - Production du carbonate de magnesium et du sulfate de calcium - Google Patents

Production du carbonate de magnesium et du sulfate de calcium

Info

Publication number
BE842406A
BE842406A BE167491A BE167491A BE842406A BE 842406 A BE842406 A BE 842406A BE 167491 A BE167491 A BE 167491A BE 167491 A BE167491 A BE 167491A BE 842406 A BE842406 A BE 842406A
Authority
BE
Belgium
Prior art keywords
production
magnesium carbonate
calcium sulphate
sulphate
calcium
Prior art date
Application number
BE167491A
Other languages
English (en)
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 filed Critical
Publication of BE842406A publication Critical patent/BE842406A/fr

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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/14—Purification
    • C01D3/16—Purification by precipitation or adsorption
    • 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)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treatment Of Sludge (AREA)
BE167491A 1975-06-04 1976-05-31 Production du carbonate de magnesium et du sulfate de calcium BE842406A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24103/75A GB1545789A (en) 1975-06-04 1975-06-04 Manufacture of calcium carbonate magnesium bicarbonate magnesium carbonate and calcium sulphate

Publications (1)

Publication Number Publication Date
BE842406A true BE842406A (fr) 1976-12-01

Family

ID=10206422

Family Applications (1)

Application Number Title Priority Date Filing Date
BE167491A BE842406A (fr) 1975-06-04 1976-05-31 Production du carbonate de magnesium et du sulfate de calcium

Country Status (11)

Country Link
US (1) US4210626A (fr)
JP (1) JPS51148261A (fr)
AU (1) AU498542B2 (fr)
BE (1) BE842406A (fr)
CA (1) CA1074528A (fr)
DE (1) DE2625248C2 (fr)
ES (1) ES448536A1 (fr)
FR (1) FR2313316A1 (fr)
GB (1) GB1545789A (fr)
IT (1) IT1063591B (fr)
NL (1) NL7606001A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110065961A (zh) * 2018-05-28 2019-07-30 内蒙古久科康瑞环保科技有限公司 一种除钙剂与纳滤膜组合处理蒸氨废液的系统及方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044005B1 (fr) * 1980-07-14 1984-09-26 HIS Handels- und Industriebedarf GmbH Préparation de gypse hémihydraté par usage de chaleur d'échappement, d'acide sulfurique aqueux et de sels sulfuriques
US4495160A (en) * 1983-03-28 1985-01-22 The Standard Oil Company Removal and recovery of magnesium, strontium and barium from brines
US6251356B1 (en) * 1999-07-21 2001-06-26 G. R. International, Inc. High speed manufacturing process for precipitated calcium carbonate employing sequential perssure carbonation
EP2074063A4 (fr) * 2006-08-29 2012-03-28 Yeda Res & Dev Procédés et dispositifs pour faire diminuer la concentration en co2 d'un fluide
AU2009263979B2 (en) 2008-06-26 2015-10-29 Calix Ltd Binder composition
US20120177552A1 (en) * 2008-09-16 2012-07-12 Calvin Billings Process for Production of Hydrogen and Carbon Dioxide Capture
PL2623466T3 (pl) * 2012-02-03 2017-09-29 Omya International Ag Sposób wytwarzania wodnego roztworu zawierającego co najmniej jeden wodorowęglan metali ziem alkalicznych i jego zastosowanie
EP2623467B1 (fr) * 2012-02-03 2016-04-27 Omya International AG Procédé pour la préparation d'une solution aqueuse comprenant au moins un carbonate d'hydrogène alcalin à la terre et son utilisation
CA2771111A1 (fr) 2012-03-07 2013-09-07 Institut National De La Recherche Scientifique (Inrs) Sequestration chimique du dioxyde de carbone contenu dans les emissions industrielles par carbonatation, au moyen de magnesium ou de silicates de calcium
CN102701476A (zh) * 2012-05-15 2012-10-03 山东大学 一种浓海水或苦咸水的综合利用方法
JP6213365B2 (ja) * 2014-04-24 2017-10-18 東亞合成株式会社 吸着材または不溶化材の製造方法
CN104190690B (zh) * 2014-08-06 2016-05-04 华南理工大学 一种利用氨碱法碱渣制备除氯碱渣混合物的方法及应用
CN113493216B (zh) * 2021-07-12 2022-09-13 青海锂业有限公司 一种盐湖卤水制备电池正极材料行业级碱式碳酸镁的方法
CN115676854A (zh) * 2022-09-08 2023-02-03 西安交通大学 一种纯碱工业联合制备电池级碳酸钠和碱式碳酸镁的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US383957A (en) * 1888-06-05 Henby leffmann
US641550A (en) * 1899-03-28 1900-01-16 Mathew E Rothberg Process of making magnesia and plaster-of-paris.
US1262938A (en) * 1915-01-22 1918-04-16 Columbia Chemical Company Process for manufacturing magnesium salts.
US1540391A (en) * 1921-07-07 1925-06-02 Gelleri Felice Preparation of magnesium carbcnates
US2396915A (en) * 1938-08-16 1946-03-19 Carey Philip Mfg Co Manufacture of normal magnesium carbonate
US2301457A (en) * 1938-11-22 1942-11-10 Samuel P Sadtler & Son Inc Magnesium extraction process
US2458847A (en) * 1943-05-10 1949-01-11 Marine Magnesium Products Corp Process for manufacture of magnesium products
CH291519A (de) * 1949-05-21 1953-06-30 Cadic Compania Americana De De Verfahren zur Herstellung eines aktiven Phosphatdüngers unter gleichzeitiger Bildung einer Magnesiumbicarbonatlösung.
FR1069146A (fr) * 1951-12-06 1954-07-05 Titan Co Procédé d'obtention et de récupération de gypse ou produits analogues à partir de liqueurs résiduaires d'acide sulfurique et produits nouveaux obtenus
DE949563C (de) * 1952-11-23 1956-09-20 Saline Lueneburg Und Chem Fab Verfahren zur Herstellung von basischem Magnesiumcarbonat
US3402017A (en) * 1965-10-22 1968-09-17 Basic Inc Process for recovery of magnesium compounds from magnesium carbonate and calcium carbonate bearing materials
JPS5146679B2 (fr) * 1973-03-23 1976-12-10
GB1496683A (en) * 1974-05-03 1977-12-30 Ici Ltd Manufacture of calcium sulphate alphahemihydrate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110065961A (zh) * 2018-05-28 2019-07-30 内蒙古久科康瑞环保科技有限公司 一种除钙剂与纳滤膜组合处理蒸氨废液的系统及方法
CN110065961B (zh) * 2018-05-28 2023-09-05 内蒙古久科康瑞环保科技有限公司 一种除钙剂与纳滤膜组合处理蒸氨废液的系统及方法

Also Published As

Publication number Publication date
IT1063591B (it) 1985-02-11
DE2625248C2 (de) 1987-03-26
NL7606001A (nl) 1976-12-07
CA1074528A (fr) 1980-04-01
ES448536A1 (es) 1977-11-01
DE2625248A1 (de) 1976-12-23
FR2313316A1 (fr) 1976-12-31
AU498542B2 (en) 1979-03-15
US4210626A (en) 1980-07-01
JPS51148261A (en) 1976-12-20
GB1545789A (en) 1979-05-16
FR2313316B1 (fr) 1980-08-08
AU1415976A (en) 1977-11-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: IMPERIAL CHEMICAL INDUSTRIES LTD

Effective date: 19930531