GB191019562A - Process for Dehydrating Perborates. - Google Patents

Process for Dehydrating Perborates.

Info

Publication number
GB191019562A
GB191019562A GB191019562DA GB191019562A GB 191019562 A GB191019562 A GB 191019562A GB 191019562D A GB191019562D A GB 191019562DA GB 191019562 A GB191019562 A GB 191019562A
Authority
GB
United Kingdom
Prior art keywords
perborates
dehydrating
byk
aug
oxygen
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
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.)
CHEMISCHE WERKE VORMALS HEINRI
Original Assignee
CHEMISCHE WERKE VORMALS HEINRI
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 CHEMISCHE WERKE VORMALS HEINRI filed Critical CHEMISCHE WERKE VORMALS HEINRI
Application granted granted Critical
Publication of GB191019562A publication Critical patent/GB191019562A/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
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
    • C01B15/12—Peroxyhydrates; Peroxyacids or salts thereof containing boron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
    • C01B15/12—Peroxyhydrates; Peroxyacids or salts thereof containing boron
    • C01B15/126—Dehydration of solid hydrated peroxyborates to less hydrated or anhydrous products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)

Abstract

19,562. Chemische Werke vorm. Dr. H. Byk. Aug. 21, 1909, [Convention date]. Ammonium perborate is partly dehydrated by heating to 40-50‹ C., preferably under reduced pressure, and removing the water expelled, preferably by drawing air through. The product may be mixed with solid acids without loss of oxygen. Specification 6585/05 is referred to.
GB191019562D 1908-04-14 1910-08-20 Process for Dehydrating Perborates. Expired GB191019562A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE243368T 1908-04-14

Publications (1)

Publication Number Publication Date
GB191019562A true GB191019562A (en) 1911-02-16

Family

ID=32405247

Family Applications (2)

Application Number Title Priority Date Filing Date
GB190907495D Expired GB190907495A (en) 1908-04-14 1909-03-29 New or Improved Manufacture of Solid, Durable Perborate Preparations.
GB191019562D Expired GB191019562A (en) 1908-04-14 1910-08-20 Process for Dehydrating Perborates.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB190907495D Expired GB190907495A (en) 1908-04-14 1909-03-29 New or Improved Manufacture of Solid, Durable Perborate Preparations.

Country Status (3)

Country Link
DE (2) DE243368C (en)
FR (2) FR401911A (en)
GB (2) GB190907495A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002294B (en) * 1954-10-16 1957-02-14 Degussa Process for the preparation of anhydrous potassium perborate
FR2560590B1 (en) * 1984-03-01 1986-08-29 Atochem PROCESS FOR THE MANUFACTURE OF SODIUM PERBORATE MONOHYDRATE FROM SODIUM TETRAHYDRATE PERBORATE

Also Published As

Publication number Publication date
DE243368C (en)
FR13110E (en) 1911-02-03
DE268814C (en)
GB190907495A (en) 1909-11-04
FR401911A (en) 1909-09-21

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