FR2473491A1 - Procede de fabrication de borates de calcium - Google Patents

Procede de fabrication de borates de calcium Download PDF

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Publication number
FR2473491A1
FR2473491A1 FR8026235A FR8026235A FR2473491A1 FR 2473491 A1 FR2473491 A1 FR 2473491A1 FR 8026235 A FR8026235 A FR 8026235A FR 8026235 A FR8026235 A FR 8026235A FR 2473491 A1 FR2473491 A1 FR 2473491A1
Authority
FR
France
Prior art keywords
calcium
solution
process according
precipitate
ulexite
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.)
Granted
Application number
FR8026235A
Other languages
English (en)
French (fr)
Other versions
FR2473491B3 (US07576130-20090818-C00114.png
Inventor
Walter Lawson Eastes
Anna Tarantino
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.)
Owens Corning
Original Assignee
Owens Corning Fiberglas Corp
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 Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Publication of FR2473491A1 publication Critical patent/FR2473491A1/fr
Application granted granted Critical
Publication of FR2473491B3 publication Critical patent/FR2473491B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
    • C01B35/10—Compounds containing boron and oxygen
    • C01B35/12—Borates
    • C01B35/126—Borates of alkaline-earth metals, beryllium, aluminium or magnesium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Glass Compositions (AREA)
  • Paper (AREA)
FR8026235A 1980-01-11 1980-12-10 Procede de fabrication de borates de calcium Granted FR2473491A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/111,437 US4270944A (en) 1980-01-11 1980-01-11 Method for producing calcium borates

Publications (2)

Publication Number Publication Date
FR2473491A1 true FR2473491A1 (fr) 1981-07-17
FR2473491B3 FR2473491B3 (US07576130-20090818-C00114.png) 1983-10-14

Family

ID=22338546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8026235A Granted FR2473491A1 (fr) 1980-01-11 1980-12-10 Procede de fabrication de borates de calcium

Country Status (3)

Country Link
US (1) US4270944A (US07576130-20090818-C00114.png)
BE (1) BE886555A (US07576130-20090818-C00114.png)
FR (1) FR2473491A1 (US07576130-20090818-C00114.png)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475771A (en) * 1983-03-28 1984-10-09 Duval Corporation Cyclic solution mining of borate ores
US4871612A (en) * 1986-09-05 1989-10-03 Inoue Mtp Kabushiki Kaisha Interior member for vehicles and method for its manufacture
IT1248710B (it) * 1990-06-08 1995-01-26 Bitossi Dianella Spa Procedimento per la disgregazione del minerale boronatrocalcite in ambiente alcalino per la produzione di borato di sodio e borato di calcio
US5268154A (en) * 1990-06-08 1993-12-07 Bitossi Dianella S.P.A. Process for disaggregating boronatrocalcite ore in an alkaline medium for the production of sodium borate and calcium borate
NL9200913A (nl) * 1992-05-22 1993-12-16 Bormine Sa Werkwijze voor het bereiden van geprecipiteerde boraten.
US5869014A (en) * 1995-03-01 1999-02-09 Carranza; Manuel Camarena Process for the production of purified, synthetic calcium borate
FR2750413B1 (fr) * 1996-06-28 1998-09-18 Materias Primas Magdalena S A Procede d'obtention de borate de calcium purifie et produit obtenu
CN1099375C (zh) * 1996-07-11 2003-01-22 麦特里斯－普莱麦斯－玛格达伦纳公司 生产纯化的合成硼酸钙的方法
CN1321888C (zh) * 2005-01-10 2007-06-20 大石桥市硼制品厂 用钠硼解石制造硼酸钙的方法
CL2010001479A1 (es) * 2010-12-17 2013-05-03 Iholdi Minerales De Atacama Spa Proceso de extraccion de boro a partir de salmueras, o un mineral que contiene boro, con las etapas de proveer una salmuera o mineral que contiene boro, adicionar cloruro de bario, separar el precipitado de borato, y disolver e hidrolizar el precipitado para obtener acido borico.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1185216A (en) * 1913-12-24 1916-05-30 Roessler & Hasslacher Chemical Compounds containing active oxygen.
US1200739A (en) * 1913-12-24 1916-10-10 Roessler & Hasslacher Chemical Compound containing active oxygen and the process of making the same.
GB352137A (en) * 1930-04-28 1931-07-09 Henry Blumenberg Jr Treatment of borax ores
US2867502A (en) * 1954-08-16 1959-01-06 Olin Mathieson Production of ammonium pentaborate and boric oxide from borax
US3032391A (en) * 1958-08-20 1962-05-01 United States Borax Chem Production of calcium borates
US3026178A (en) * 1958-10-16 1962-03-20 Callery Chemical Co Preparation of boric oxide and boric acid
US3032392A (en) * 1958-10-29 1962-05-01 United States Borax Chem Manufacture of calcium borates
US3088801A (en) * 1961-06-22 1963-05-07 Du Pont Chromium and boron containing product and process for producing same
US3450497A (en) * 1966-07-05 1969-06-17 American Potash & Chem Corp Process for producing boric oxide
US4074991A (en) * 1976-11-08 1978-02-21 Ppg Industries, Inc. Method of preparing boric acid-containing glass batch

Also Published As

Publication number Publication date
BE886555A (fr) 1981-06-09
US4270944A (en) 1981-06-02
FR2473491B3 (US07576130-20090818-C00114.png) 1983-10-14

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