ES398251A1 - Process for preparing hydrogen bromide - Google Patents

Process for preparing hydrogen bromide

Info

Publication number
ES398251A1
ES398251A1 ES398251A ES398251A ES398251A1 ES 398251 A1 ES398251 A1 ES 398251A1 ES 398251 A ES398251 A ES 398251A ES 398251 A ES398251 A ES 398251A ES 398251 A1 ES398251 A1 ES 398251A1
Authority
ES
Spain
Prior art keywords
hydrogen bromide
preparing hydrogen
bromide
preparing
aceotropy
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
ES398251A
Other languages
Spanish (es)
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.)
Kao Corp
Original Assignee
Kao Corp
Kao Soap Co Ltd
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 Kao Corp, Kao Soap Co Ltd filed Critical Kao Corp
Publication of ES398251A1 publication Critical patent/ES398251A1/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
    • C01B7/00—Halogens; Halogen acids
    • C01B7/09—Bromine; Hydrogen bromide
    • C01B7/093—Hydrogen bromide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

Procedure for preparing hydrogen bromide, characterized by the operations of reacting a bromide and a concentrated sulfuric acid in an aqueous solution of hydrogen bromide under aceotropy of hydrogen bromide and water, separating the hydrogen bromide generated by a partial condenser and recovering hydrogen bromide as a gas. (Machine-translation by Google Translate, not legally binding)
ES398251A 1970-12-30 1971-12-22 Process for preparing hydrogen bromide Expired ES398251A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12226970 1970-12-30

Publications (1)

Publication Number Publication Date
ES398251A1 true ES398251A1 (en) 1974-07-16

Family

ID=14831764

Family Applications (1)

Application Number Title Priority Date Filing Date
ES398251A Expired ES398251A1 (en) 1970-12-30 1971-12-22 Process for preparing hydrogen bromide

Country Status (3)

Country Link
AU (1) AU457343B2 (en)
ES (1) ES398251A1 (en)
GB (1) GB1332425A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040067192A1 (en) * 2002-10-07 2004-04-08 The Procter & Gamble Company Conversion of sodium bromide to anhydrous hydrobromic acid and sodium bisulfate
CN113501499A (en) * 2021-08-11 2021-10-15 无锡贝塔医药科技有限公司 Preparation method and application of high-purity anhydrous deuterium bromide gas

Also Published As

Publication number Publication date
AU457343B2 (en) 1975-01-23
GB1332425A (en) 1973-10-03
AU3747771A (en) 1973-07-05

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