FR2294984A1 - Procede de fabrication de bicarbonate de sodium et d'acide borique a partir de minerais borosodiques - Google Patents

Procede de fabrication de bicarbonate de sodium et d'acide borique a partir de minerais borosodiques

Info

Publication number
FR2294984A1
FR2294984A1 FR7441707A FR7441707A FR2294984A1 FR 2294984 A1 FR2294984 A1 FR 2294984A1 FR 7441707 A FR7441707 A FR 7441707A FR 7441707 A FR7441707 A FR 7441707A FR 2294984 A1 FR2294984 A1 FR 2294984A1
Authority
FR
France
Prior art keywords
borosodium
ores
manufacture
sodium bicarbonate
boric acid
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
FR7441707A
Other languages
English (en)
Other versions
FR2294984B1 (fr
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Priority to FR7441707A priority Critical patent/FR2294984A1/fr
Priority to TR18950A priority patent/TR18950A/xx
Priority to US05/639,602 priority patent/US4022871A/en
Publication of FR2294984A1 publication Critical patent/FR2294984A1/fr
Application granted granted Critical
Publication of FR2294984B1 publication Critical patent/FR2294984B1/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
    • C01B35/06—Boron halogen compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/07—Preparation from the hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7441707A 1974-12-16 1974-12-16 Procede de fabrication de bicarbonate de sodium et d'acide borique a partir de minerais borosodiques Granted FR2294984A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7441707A FR2294984A1 (fr) 1974-12-16 1974-12-16 Procede de fabrication de bicarbonate de sodium et d'acide borique a partir de minerais borosodiques
TR18950A TR18950A (tr) 1974-12-16 1975-11-26 Bor ve sodali maden filizlerinden sodyum bikarbonat ile borik asit imaline mahsus usul
US05/639,602 US4022871A (en) 1974-12-16 1975-12-10 Process for the fabrication of sodium bicarbonate and boric acid from borosodium ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7441707A FR2294984A1 (fr) 1974-12-16 1974-12-16 Procede de fabrication de bicarbonate de sodium et d'acide borique a partir de minerais borosodiques

Publications (2)

Publication Number Publication Date
FR2294984A1 true FR2294984A1 (fr) 1976-07-16
FR2294984B1 FR2294984B1 (fr) 1977-05-20

Family

ID=9146321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441707A Granted FR2294984A1 (fr) 1974-12-16 1974-12-16 Procede de fabrication de bicarbonate de sodium et d'acide borique a partir de minerais borosodiques

Country Status (3)

Country Link
US (1) US4022871A (fr)
FR (1) FR2294984A1 (fr)
TR (1) TR18950A (fr)

Families Citing this family (6)

* 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
US4557913A (en) * 1984-08-13 1985-12-10 Kerr-Mcgee Chemical Corporation Borax recovery using sodium metaborate and boric acid intermediates
US5785868A (en) * 1995-09-11 1998-07-28 Board Of Regents, Univ. Of Texas System Method for selective separation of products at hydrothermal conditions
TR200904415A2 (tr) 2009-06-05 2010-12-21 Eti̇ Maden İşletmeleri̇ Genel Müdürlüğü Sodyum borat çözelti̇leri̇nden co2 gazi geçi̇ri̇lmesi̇ i̇le sodyum borat ve sodyum bi̇karbonat karişim ürünü ve sodyum bi̇karbonat üreti̇mi̇
CN104150502B (zh) * 2014-08-06 2016-02-24 中国科学院青海盐湖研究所 一种硼酸锌晶须母液用于制备硼酸锌晶体的方法
CN115196647B (zh) * 2022-06-29 2023-06-23 中国石油大学(北京) 一种片状硼酸及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2101961A5 (en) * 1970-08-13 1972-03-31 Solvay Boric acid or oxide - and sodium bicarbonate obtained in connection with ammonia-soda process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1510046A (en) * 1923-08-18 1924-09-30 Ind Res Co Separation of alkali-metal salts
US1660561A (en) * 1924-06-12 1928-02-28 Cosmic Arts Inc Method of treating natural alkaline salts of secondary and tertiary origin
GB861416A (en) * 1958-02-13 1961-02-22 United States Borax Chem Production of boric acid
US3018163A (en) * 1958-08-01 1962-01-23 American Potash & Chem Corp Recovery of borate values from calcium borate ores
US3112996A (en) * 1959-05-12 1963-12-03 Larderello Societa Per Azioni Preparing boric acid from calcium containing boric minerals

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2101961A5 (en) * 1970-08-13 1972-03-31 Solvay Boric acid or oxide - and sodium bicarbonate obtained in connection with ammonia-soda process

Also Published As

Publication number Publication date
FR2294984B1 (fr) 1977-05-20
US4022871A (en) 1977-05-10
TR18950A (tr) 1978-01-02

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Legal Events

Date Code Title Description
ST Notification of lapse