ES2067801T3 - Procedimiento para desagregar mineral de boronatrocalcita en un medio alcalino para la produccion de borato de sodio y de borato de calcio. - Google Patents

Procedimiento para desagregar mineral de boronatrocalcita en un medio alcalino para la produccion de borato de sodio y de borato de calcio.

Info

Publication number
ES2067801T3
ES2067801T3 ES91109022T ES91109022T ES2067801T3 ES 2067801 T3 ES2067801 T3 ES 2067801T3 ES 91109022 T ES91109022 T ES 91109022T ES 91109022 T ES91109022 T ES 91109022T ES 2067801 T3 ES2067801 T3 ES 2067801T3
Authority
ES
Spain
Prior art keywords
borate
disaggregate
mineral
production
boronatrocalcite
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 - Lifetime
Application number
ES91109022T
Other languages
English (en)
Inventor
Mario Pepi
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.)
Colorobbia Italia SpA
Original Assignee
Colorobbia Italia SpA
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 Colorobbia Italia SpA filed Critical Colorobbia Italia SpA
Application granted granted Critical
Publication of ES2067801T3 publication Critical patent/ES2067801T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C01B35/1045—Oxyacids
    • C01B35/1054—Orthoboric acid
    • C01B35/1063—Preparation from boron ores or borates using acids or salts
    • 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
    • C01B35/121—Borates of alkali metal
    • C01B35/122—Sodium tetraborates; Hydrates thereof, e.g. borax
    • C01B35/123—Preparation from boron ores or other borates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Detergent Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Paper (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

PROCESO UTIL PARA DESAGREGAR MINERAL DE BORONATROCALCITO (ULEXITE) EN UN MEDIO ALCALINO PARA LA PRODUCCION DE BORATO DE SODIO Y BORATO DE CALCIO, CARACTERIZADO EN QUE EL BORONATROCALCITO SE DISPERSA EN LICORES MADRE PREFERIBLEMENTE MANTENIDOS A UN PH DE 11 A 12 CON UNA PROPORCION PREFERIBLE DE H SUB 3 BO SUB 3/NA SUB 2 O DE 2 A 2,5, A UNA TEMPERATURA DE 120-200 C Y A UNA PRESION DE 2-16 BARAS, BAJO UNA AGITACION INTENSA.
ES91109022T 1990-06-08 1991-06-03 Procedimiento para desagregar mineral de boronatrocalcita en un medio alcalino para la produccion de borato de sodio y de borato de calcio. Expired - Lifetime ES2067801T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02059090A IT1248710B (it) 1990-06-08 1990-06-08 Procedimento per la disgregazione del minerale boronatrocalcite in ambiente alcalino per la produzione di borato di sodio e borato di calcio

Publications (1)

Publication Number Publication Date
ES2067801T3 true ES2067801T3 (es) 1995-04-01

Family

ID=11169258

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91109022T Expired - Lifetime ES2067801T3 (es) 1990-06-08 1991-06-03 Procedimiento para desagregar mineral de boronatrocalcita en un medio alcalino para la produccion de borato de sodio y de borato de calcio.

Country Status (13)

Country Link
EP (1) EP0460568B1 (es)
CN (1) CN1029831C (es)
AR (1) AR242939A1 (es)
AT (1) ATE117660T1 (es)
BR (1) BR9102381A (es)
DE (1) DE69106935T2 (es)
DK (1) DK0460568T3 (es)
ES (1) ES2067801T3 (es)
GR (1) GR3015793T3 (es)
IT (1) IT1248710B (es)
PE (1) PE18667391A1 (es)
RU (1) RU2065399C1 (es)
TR (1) TR26278A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1315727C (zh) * 2004-12-23 2007-05-16 大连理工大学 石灰法分解钠硼解石矿粉制造硼酸钙
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
TWI383958B (zh) * 2005-01-28 2013-02-01 Nippoh Chemicals Wastewater treatment methods
CN100339303C (zh) * 2006-05-22 2007-09-26 大连理工大学 用硼钠钙石水热法制造含硼化合物及其综合利用
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.
CN103011187B (zh) * 2012-12-14 2014-12-03 陕西师范大学 纳米级CaO·3B2O3·4H2O的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1508966A (fr) * 1966-06-10 1968-01-12 Electrochimie Soc Procédé de traitement d'ulexite
ES389853A1 (es) * 1970-04-30 1973-06-01 Ferro Corp Procedimiento para la produccion de pentaborato de sodio a partir de mineral ulexita.
AT346280B (de) * 1975-03-13 1978-11-10 Treibacher Chemische Werke Ag Verfahren zur herstellung von metaboratloesungen
DD135185A1 (de) * 1977-11-09 1979-04-18 Sonja Koppe Verfahren zur gewinnung von borverbindungen aus borhaltigen erzen
PL124292B1 (en) * 1979-09-26 1983-01-31 Inst Chemii Nieorganicznej Method of manufacture of boric acid from boron-sodium-calcium ulexite ore
US4270944A (en) * 1980-01-11 1981-06-02 Owens-Corning Fiberglas Corporation Method for producing calcium borates

Also Published As

Publication number Publication date
DE69106935T2 (de) 1995-05-24
DK0460568T3 (da) 1995-03-20
IT9020590A0 (es) 1990-06-08
ATE117660T1 (de) 1995-02-15
EP0460568A2 (en) 1991-12-11
CN1029831C (zh) 1995-09-27
CN1058003A (zh) 1992-01-22
DE69106935D1 (de) 1995-03-09
EP0460568B1 (en) 1995-01-25
EP0460568A3 (en) 1992-10-14
GR3015793T3 (en) 1995-07-31
IT9020590A1 (it) 1991-12-08
IT1248710B (it) 1995-01-26
BR9102381A (pt) 1992-01-14
AR242939A1 (es) 1993-06-30
TR26278A (tr) 1995-02-15
RU2065399C1 (ru) 1996-08-20
PE18667391A1 (es) 1991-11-27

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