SE9401906D0 - Förfarande för framställning av utfälld kalciumkarbonat med hög opacitet genom att reagera natriumkarbonat med kalciumhydroxid - Google Patents

Förfarande för framställning av utfälld kalciumkarbonat med hög opacitet genom att reagera natriumkarbonat med kalciumhydroxid

Info

Publication number
SE9401906D0
SE9401906D0 SE9401906A SE9401906A SE9401906D0 SE 9401906 D0 SE9401906 D0 SE 9401906D0 SE 9401906 A SE9401906 A SE 9401906A SE 9401906 A SE9401906 A SE 9401906A SE 9401906 D0 SE9401906 D0 SE 9401906D0
Authority
SE
Sweden
Prior art keywords
carbonate
sodium carbonate
calcium hydroxide
preparation
calcium
Prior art date
Application number
SE9401906A
Other languages
English (en)
Other versions
SE512686C2 (sv
SE9401906L (sv
Inventor
Jr Charles S Merris
Original Assignee
Glatfelter Co P H
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 Glatfelter Co P H filed Critical Glatfelter Co P H
Publication of SE9401906D0 publication Critical patent/SE9401906D0/sv
Publication of SE9401906L publication Critical patent/SE9401906L/sv
Publication of SE512686C2 publication Critical patent/SE512686C2/sv

Links

Classifications

    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/22—Agents rendering paper porous, absorbent or bulky
    • 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
    • C01F11/181—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by control of the carbonation conditions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • C09C1/021—Calcium carbonates
    • 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
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/45—Aggregated particles or particles with an intergrown morphology
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

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)
  • Paper (AREA)
SE9401906A 1993-06-15 1994-06-02 Förfarande för framställning av utfälld kalciumkarbonat med hög opacitet genom att reagera natriumkarbonat med kalciumhydroxid SE512686C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/076,861 US5364610A (en) 1993-06-15 1993-06-15 Process for preparation of high opacity precipitated calcium carbonate by reacting sodium carbonate with calcium hydroxide

Publications (3)

Publication Number Publication Date
SE9401906D0 true SE9401906D0 (sv) 1994-06-02
SE9401906L SE9401906L (sv) 1994-12-16
SE512686C2 SE512686C2 (sv) 2000-05-02

Family

ID=22134624

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9401906A SE512686C2 (sv) 1993-06-15 1994-06-02 Förfarande för framställning av utfälld kalciumkarbonat med hög opacitet genom att reagera natriumkarbonat med kalciumhydroxid

Country Status (4)

Country Link
US (1) US5364610A (sv)
CA (1) CA2125846C (sv)
FI (1) FI109017B (sv)
SE (1) SE512686C2 (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729133A1 (fr) * 1995-01-11 1996-07-12 Solvay Procede de coproduction de carbonate de calcium et d'hydroxyde de sodium
FI100237B (sv) * 1995-01-30 1997-10-31 Fp Pigments Oy Förfarande och anordning för framställning av kalciumkarbonat
US5733865A (en) * 1995-05-31 1998-03-31 The Procter & Gamble Company Processes for making a crystalline builder having improved performance
CN1105156C (zh) * 1996-03-04 2003-04-09 Fp颜料有限公司 涂覆沉淀碳酸钙的颜料粉粒及其制备方法
DE19627523C1 (de) * 1996-07-09 1997-10-23 Alpha Calcit Fuellstoff Gmbh Verfahren zur Wiederverwertung von Füllstoffen und Streichpigmenten der Papier-, Pappe- und Kartonherstellung
US6610645B2 (en) 1998-03-06 2003-08-26 Eugene Joseph Pancheri Selected crystalline calcium carbonate builder for use in detergent compositions
FR2787802B1 (fr) * 1998-12-24 2001-02-02 Pluss Stauffer Ag Nouvelle charge ou pigment ou mineral traite pour papier, notamment pigment contenant du caco3 naturel, son procede de fabrication, compositions les contenant, et leurs applications
US6251356B1 (en) 1999-07-21 2001-06-26 G. R. International, Inc. High speed manufacturing process for precipitated calcium carbonate employing sequential perssure carbonation
US6355138B1 (en) 2000-02-24 2002-03-12 Voith Sulzer Paper Technology North America, Inc. Method of chemically loading fibers in a fiber suspension
US6533895B1 (en) 2000-02-24 2003-03-18 Voith Sulzer Paper Technology North America, Inc. Apparatus and method for chemically loading fibers in a fiber suspension
AU2003266006A1 (en) * 2002-09-10 2004-04-30 Manufacturing And Technology Conversion International, Inc. Steam reforming process and apparatus
ES2315681T3 (es) * 2003-07-28 2009-04-01 Mallinckrodt, Inc. Composicion de estearato mejorada y metodo de produccion.
EP1795970B1 (en) * 2004-09-30 2012-04-04 Nippon Paper Industries Co., Ltd. Electrophotographic transfer paper
CN102504617A (zh) * 2011-09-30 2012-06-20 广东轻工职业技术学院 一种高岭土复合材料及其制备方法
JP5823086B1 (ja) 2014-03-17 2015-11-25 日本製紙株式会社 感熱記録体
EP3098202A1 (en) * 2015-05-28 2016-11-30 Omya International AG Process for increasing opacity of precipitated calcium carbonate
EP3252010A1 (de) 2016-05-31 2017-12-06 HF Biotec Berlin GmbH Präzipitiertes calciumcarbonat (pcc) mit definierter korngrösse und korngrössenverteilung sowie verfahren zur herstellung desselben
CN112408450A (zh) * 2020-11-27 2021-02-26 广西华纳新材料科技有限公司 一种类立方纳米碳酸钙的制备方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126253A (en) * 1964-03-24 Process for the manufacture of finely
US802657A (en) * 1904-06-08 1905-10-24 Solvay Process Co Process of manufacturing a filling material.
US1379157A (en) * 1920-05-08 1921-05-24 William H Alton Art of treating calcium carbonate
US2081112A (en) * 1932-01-07 1937-05-18 West Virginia Pulp & Paper Com Method of producing light precipitated chalk
US2062255A (en) * 1932-08-12 1936-11-24 Raffold Process Corp Pigment manufacture
US2058503A (en) * 1933-01-04 1936-10-27 Raffold Process Corp Colloidal calcium carbonate
US2080616A (en) * 1933-03-17 1937-05-18 Pittsburgh Plate Glass Co Precipitated finely divided calcium carbonate
US2189832A (en) * 1936-10-15 1940-02-13 Raffold Process Corp Paper manufacture
US2211908A (en) * 1937-11-18 1940-08-20 Mead Corp Manufacture of caustic soda and calcium carbonate
US2198223A (en) * 1938-08-10 1940-04-23 Pittsburgh Plate Glass Co Preparation of calcium carbonate
US2313844A (en) * 1939-12-12 1943-03-16 Du Pont Method of precipitation
US2538802A (en) * 1947-05-03 1951-01-23 Ecusta Paper Corp Method of manufacturing calcium carbonate
US2631922A (en) * 1949-08-03 1953-03-17 Ecusta Paper Corp Process of producing noncolloidal calcium carbonate
US2802719A (en) * 1954-05-07 1957-08-13 Souren Z Avedikian Process of preparing completely carbonated lime
US2981596A (en) * 1956-06-18 1961-04-25 Diamond Alkali Co Preparation of alkaline earth metal carbonates
US2964382A (en) * 1958-04-04 1960-12-13 Wyandotte Chemicals Corp Production of precipitated calcium carbonate
US2979380A (en) * 1958-11-28 1961-04-11 Thomas C Miller Carbonate manufacture
NL268489A (sv) * 1960-08-31
US3150926A (en) * 1961-05-15 1964-09-29 Champion Papers Inc Fluidized production of calcium carbonate
GB941900A (en) * 1961-08-21 1963-11-13 Kaiser Aluminium Chem Corp Improvements in or relating to calcium carbonate
US3268387A (en) * 1963-08-20 1966-08-23 Glatfelter Co P H Manufacture of calcium carbonate
US3268388A (en) * 1963-08-20 1966-08-23 Glatfelter Co P H Manufacture of calcium carbonate
US3337359A (en) * 1964-02-18 1967-08-22 Glatfelter Co P H White pigment
US3320026A (en) * 1964-02-20 1967-05-16 Pfizer & Co C Method of preparing calcite and the product thereof
US3347624A (en) * 1965-05-26 1967-10-17 Diamond Alkali Co Method of preparing calcium carbonate
GB1281685A (en) * 1968-08-15 1972-07-12 Ici Ltd Precipitated calcium carbonate
US3920800A (en) * 1973-10-12 1975-11-18 Cyprus Mines Corp Production of purified calcium carbonate
JPS5339998A (en) * 1976-09-25 1978-04-12 Shiraishi Kogyo Kaisha Ltd Process for contnuously preparing precipitated calcium carbonate
US4367207A (en) * 1980-12-18 1983-01-04 Pfizer Inc. Process for the preparation of finely divided precipitated calcium carbonate
FI71786C (sv) * 1983-02-23 1987-02-09 Enso Gutzeit Oy Kausticeringsförfarande.
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
EP0179597B1 (en) * 1984-10-18 1993-02-03 Pfizer Inc. Spherically shaped precipitated calcium carbonate, its preparation and use
US4927618A (en) * 1987-11-19 1990-05-22 Pfizer Inc. Process for the preparation of large surface area, finely divided precipitated calcium carbonate and filled polymeric compositions of matter containing said calcium carbonate
GB2246344A (en) * 1990-07-27 1992-01-29 Ecc Int Ltd Precipitated calcium carbonate

Also Published As

Publication number Publication date
FI942815A0 (sv) 1994-06-14
US5364610A (en) 1994-11-15
CA2125846C (en) 1998-11-03
SE512686C2 (sv) 2000-05-02
SE9401906L (sv) 1994-12-16
CA2125846A1 (en) 1994-12-16
FI109017B (sv) 2002-05-15
FI942815A (sv) 1994-12-16

Similar Documents

Publication Publication Date Title
SE9401906L (sv) Förfarande för framställning av utfälld kalciumkarbonat med hög opacitet genom att reagera natriumkarbonat med kalciumhydroxid
CA2205199A1 (en) Method for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfate
AU6227096A (en) Filler for use in paper manufacture and procedure for producing a filler
HUT75314A (en) Magnesium salt of omeprazole
CA2000103A1 (en) Process for manufacturing a soda ash peroxygen
SE8802708D0 (sv) Forfarande for beredning av en syraresistent beleggning pa fyllmedelspartiklar
MY110367A (en) Process for preparing calcium sulphate
CA2035841A1 (en) Storage-stable glucosamine sulphate oral dosage forms and methods for their manufacture
CA2037718A1 (en) Sulfate removal from alkali metal chlorate solutions and production of alkali metal chlorate including said removal
CA2030780A1 (en) Opacifying kaolin pigments and process for making same
JPS5780340A (en) Preparation of basic aluminum lactate
AU8309591A (en) Process for producing aminomethanephosphonic acid and aminomethylphosphinic acids
JPS54150397A (en) Production of vaterite type calcium carbonate
HUP9801750A2 (hu) Vízoldható B-polimixin-konjugátumok, eljárás azok előállítására és ilyen konjugátumokat tartalmazó gyógyszerkészítmények
DE3066412D1 (en) A medication for oral administration and process for its manufacture
CA2045220A1 (en) Process for the production of chlorine dioxide
JPS54138896A (en) Production of alpha-iron oxyhydroxide
JPS6428212A (en) Production of chlorine apatite
JPS6437409A (en) Production of monetite
JPS5532744A (en) Production of hard dense ash
GEP19960341B (en) Glass Charge
JPS5771818A (en) Production of basic aluminum chloride
JPS6437415A (en) Production of magnesium hydroxide from sea water
JPS56150075A (en) Calcium cysteine-gulcuronate and its preparation
ES8403106A1 (es) Procedimiento para la preparacion de 3-(10,11-dihidro-5h-dibenzo-a,d-ciclohepten-5-iliden-n,n-dimetil-1-propanamin-n-o- xido dihidratado.

Legal Events

Date Code Title Description
NUG Patent has lapsed