GB175795A - An improved process for the production of sodium pentaborate, from boron ores - Google Patents

An improved process for the production of sodium pentaborate, from boron ores

Info

Publication number
GB175795A
GB175795A GB3419320A GB3419320A GB175795A GB 175795 A GB175795 A GB 175795A GB 3419320 A GB3419320 A GB 3419320A GB 3419320 A GB3419320 A GB 3419320A GB 175795 A GB175795 A GB 175795A
Authority
GB
United Kingdom
Prior art keywords
production
sodium
improved process
sodium pentaborate
ore
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
GB3419320A
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.)
KENDRICK HARDING
Original Assignee
KENDRICK HARDING
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 KENDRICK HARDING filed Critical KENDRICK HARDING
Priority to GB3419320A priority Critical patent/GB175795A/en
Publication of GB175795A publication Critical patent/GB175795A/en
Expired 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
    • 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
    • C01B35/12—Borates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Sodium pentaborate is obtained by treating a boron ore with nitre cake or the like and sulphuric acid in such quantity that the free sulphuric acid is equivalent to the calcium of the ore and the sodium in the nitre cake or the like together with the sodium in the ore, is sufficient to give a ratio of Na2O to 5B2O3. A small excess of soda above this quantity may be present, but not more than 10 per cent of that theoretically necessary.
GB3419320A 1920-12-03 1920-12-03 An improved process for the production of sodium pentaborate, from boron ores Expired GB175795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3419320A GB175795A (en) 1920-12-03 1920-12-03 An improved process for the production of sodium pentaborate, from boron ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3419320A GB175795A (en) 1920-12-03 1920-12-03 An improved process for the production of sodium pentaborate, from boron ores

Publications (1)

Publication Number Publication Date
GB175795A true GB175795A (en) 1922-03-02

Family

ID=10362538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3419320A Expired GB175795A (en) 1920-12-03 1920-12-03 An improved process for the production of sodium pentaborate, from boron ores

Country Status (1)

Country Link
GB (1) GB175795A (en)

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