GB1533323A - Method of producing carbonate compounds comprising calcium and/or magnesium carbonate - Google Patents

Method of producing carbonate compounds comprising calcium and/or magnesium carbonate

Info

Publication number
GB1533323A
GB1533323A GB2053/76A GB205376A GB1533323A GB 1533323 A GB1533323 A GB 1533323A GB 2053/76 A GB2053/76 A GB 2053/76A GB 205376 A GB205376 A GB 205376A GB 1533323 A GB1533323 A GB 1533323A
Authority
GB
United Kingdom
Prior art keywords
carbonate
calcium
jan
suspension
parts
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2053/76A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vereinigte Aluminium Werke AG
Original Assignee
Vereinigte Aluminium Werke 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
Priority claimed from DE19752502144 external-priority patent/DE2502144A1/de
Priority claimed from DE19752502143 external-priority patent/DE2502143A1/de
Priority claimed from DE19752504062 external-priority patent/DE2504062A1/de
Priority claimed from DE19762600485 external-priority patent/DE2600485A1/de
Application filed by Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Publication of GB1533323A publication Critical patent/GB1533323A/en
Expired legal-status Critical Current

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
    • C01F5/24—Magnesium carbonates
    • 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
    • C01F11/18—Carbonates
    • 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
    • C01F11/18—Carbonates
    • C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/20—Powder free flowing behaviour

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
GB2053/76A 1975-01-21 1976-01-19 Method of producing carbonate compounds comprising calcium and/or magnesium carbonate Expired GB1533323A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19752502144 DE2502144A1 (de) 1975-01-21 1975-01-21 Verwendung eines gefaellten basischen ueberwiegend plaettchenfoermigen calciummagnesium-carbonats
DE19752502143 DE2502143A1 (de) 1975-01-21 1975-01-21 Verfahren zur herstellung eines feinkoernigen ueberwiegend plaettchenfoermigen basischen calcium-magnesium-carbonats fuer die papierindustrie
DE19752504062 DE2504062A1 (de) 1975-01-31 1975-01-31 Verfahren zur herstellung von plaettchenfoermigem basischen magnesiumcarbonat mit einem shapefaktor von mindestens 1 zu 80
DE19762600485 DE2600485A1 (de) 1976-01-08 1976-01-08 Verfahren zur herstellung von carbonaten des calciums oder/und magnesiums

Publications (1)

Publication Number Publication Date
GB1533323A true GB1533323A (en) 1978-11-22

Family

ID=27431941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2053/76A Expired GB1533323A (en) 1975-01-21 1976-01-19 Method of producing carbonate compounds comprising calcium and/or magnesium carbonate

Country Status (10)

Country Link
BE (1) BE837744A (sv)
CH (1) CH602488A5 (sv)
FI (1) FI62656C (sv)
FR (1) FR2298512A1 (sv)
GB (1) GB1533323A (sv)
IT (1) IT1066074B (sv)
NL (1) NL7600557A (sv)
NO (2) NO141366C (sv)
PT (1) PT64706B (sv)
SE (1) SE418607B (sv)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012578A1 (en) * 1978-12-13 1980-06-25 Monsanto Europe S.A./N.V. Polymer compositions containing hydrated basic magnesium calcium carbonates as smoke-depressant additives
US5161551A (en) * 1991-04-12 1992-11-10 Philip Morris Incorporated Paper wrapper having improved ash characteristics
US5263500A (en) * 1991-04-12 1993-11-23 Philip Morris Incorporated Cigarette and wrapper with controlled puff count
CN103738986A (zh) * 2013-12-20 2014-04-23 周骏宏 一种白云石煅烧并水溶分离钙镁生产氢氧化镁和碳酸钙的方法
EP2828216B1 (fr) 2012-03-22 2016-02-17 S.A. Lhoist Recherche et Développement Composition minerale a base d'une phase solide mixte de carbonates de calcium et de magnesium, son procede de preparation et son utilisation
CN112138214A (zh) * 2015-06-23 2020-12-29 Mbp(毛里求斯)有限公司 通过改性天然海洋生物材料组合物获得的半合成粉末材料，其制备方法及其应用

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6086067A (ja) * 1983-10-18 1985-05-15 奥多摩工業株式会社 板状炭酸カルシウムの製造法
IT1275889B1 (it) * 1995-03-10 1997-10-24 L Ind Della Magnesia S P A Soc Procedimento di produzione di derivati magnesiaci
ES2141677B1 (es) * 1998-03-24 2000-11-16 Magnesitas Navarras S A Procedimiento para la fabricacion de carbonato basico de magnesio a partir de materiales naturales o subproductos con un contenido en magnesio.
EP1440037B1 (en) * 2001-10-31 2005-02-16 Council Of Scientific And Industrial Research Process for generation of precipitated calcium carbonate from calcium carbonate rich industrial by-product

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012578A1 (en) * 1978-12-13 1980-06-25 Monsanto Europe S.A./N.V. Polymer compositions containing hydrated basic magnesium calcium carbonates as smoke-depressant additives
US5161551A (en) * 1991-04-12 1992-11-10 Philip Morris Incorporated Paper wrapper having improved ash characteristics
US5263500A (en) * 1991-04-12 1993-11-23 Philip Morris Incorporated Cigarette and wrapper with controlled puff count
EP2828216B1 (fr) 2012-03-22 2016-02-17 S.A. Lhoist Recherche et Développement Composition minerale a base d'une phase solide mixte de carbonates de calcium et de magnesium, son procede de preparation et son utilisation
CN103738986A (zh) * 2013-12-20 2014-04-23 周骏宏 一种白云石煅烧并水溶分离钙镁生产氢氧化镁和碳酸钙的方法
CN103738986B (zh) * 2013-12-20 2016-03-09 周骏宏 一种白云石煅烧并水溶分离钙镁生产氢氧化镁和碳酸钙的方法
CN112138214A (zh) * 2015-06-23 2020-12-29 Mbp(毛里求斯)有限公司 通过改性天然海洋生物材料组合物获得的半合成粉末材料，其制备方法及其应用

Also Published As

Publication number Publication date
IT1066074B (it) 1985-03-04
PT64706A (fr) 1976-02-01
FI760105A (sv) 1976-07-22
SE418607B (sv) 1981-06-15
BE837744A (fr) 1976-05-14
NL7600557A (nl) 1976-07-23
FI62656C (fi) 1983-02-10
CH602488A5 (sv) 1978-07-31
FR2298512A1 (fr) 1976-08-20
NO141366C (no) 1980-02-27
NO792804L (no) 1976-07-22
NO141366B (no) 1979-11-19
NO154315C (no) 1986-08-27
NO154315B (no) 1986-05-20
FI62656B (fi) 1982-10-29
PT64706B (fr) 1977-08-10
SE7600550L (sv) 1976-07-22
NO760148L (sv) 1976-07-22
FR2298512B1 (sv) 1981-03-20

Similar Documents

Publication Publication Date Title
GB1533323A (en) Method of producing carbonate compounds comprising calcium and/or magnesium carbonate
CA2012009A1 (en) Process for the electrolytic production of magnesium
NZ239103A (en) A process for preparing calcium carbonate including the addition of a precipitating agent
ES455168A1 (es) Procedimiento para eliminar impurezas de las salmueras.
ES448536A1 (es) Procedimiento para el tratamiento de lodos de salmuera.
ES8104428A1 (es) Procedimiento para la obtencion de oxido de magnesio de granpureza
JPS5734022A (en) Production of magnesium oxide
GB1483970A (en) Method for removing hydrogen chloride from an exhaust gas
GB1467537A (en) Method of producing calcium fluoride from fluosilicic acid
ES8701828A1 (es) Metodo de tratamiento de gases en seco para su purificacion y fines similares
ES8101517A1 (es) Mejoras en un procedimiento para la produccion de una magne-tita romboedrica sintetica
ES425059A1 (es) Procedimiento para la purificacion de a-bisabolol proceden-te de plantas.
GB1485067A (en) Effluent treatment process
JPS5560023A (en) Method of making carbonate of calcium and or magnesium
JPS5416398A (en) Production of low soda alumina
JPS5365393A (en) Preparation of titanium dioxide-containing polyester
ES2002600A6 (es) Procedimiento de obtencion de oxido de magnesio de alta pureza a partir de minerales que contienen calcio y magnesio
JPS5669229A (en) Preparation of hydrous iron oxide
ES8702301A1 (es) Procedimiento para la preparacion de carbonato calcico finamente dividido de gran pureza y elevado grado de blancura
GB1347106A (en) Preparation of alumina
JPS57111237A (en) Production of alumina sol
GB1140657A (en) A process for the preparation of vinyl chloride
JPS644239A (en) Glycol dispersion of calcium carbonate
GB1412040A (en) Process for reducing the sodium content of red mud
SU1423541A1 (ru) Способ очистки магнезиального сырь от оксида кальци

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee