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FR1224764A - Manufacturing process of perborate giving no dust and reduced bulk density - Google Patents

Manufacturing process of perborate giving no dust and reduced bulk density

Info

Publication number
FR1224764A
FR1224764A FR795230A FR795230A FR1224764A FR 1224764 A FR1224764 A FR 1224764A FR 795230 A FR795230 A FR 795230A FR 795230 A FR795230 A FR 795230A FR 1224764 A FR1224764 A FR 1224764A
Authority
FR
France
Prior art keywords
perborate
giving
dust
manufacturing process
bulk density
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
FR795230A
Other languages
French (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.)
Kali Chemie AG
Original Assignee
Kali Chemie AG
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 Kali Chemie AG filed Critical Kali Chemie AG
Application granted granted Critical
Publication of FR1224764A publication Critical patent/FR1224764A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • 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
    • C01B15/123—Stabilisation of the solid compounds, subsequent to the preparation or to the crystallisation, by additives or by coating
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
FR795230A 1958-06-14 1959-05-21 Manufacturing process of perborate giving no dust and reduced bulk density Expired FR1224764A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEK35073A DE1064485B (en) 1958-06-14 1958-06-14 Process for the production of non-dusting perborate in pearl or sleet form and reduced bulk weight
DEK35914A DE1079010B (en) 1958-06-14 1958-10-03 Process for the production of non-dusting sodium perborate with reduced bulk weight

Publications (1)

Publication Number Publication Date
FR1224764A true FR1224764A (en) 1960-06-27

Family

ID=25983071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR795230A Expired FR1224764A (en) 1958-06-14 1959-05-21 Manufacturing process of perborate giving no dust and reduced bulk density

Country Status (7)

Country Link
BE (1) BE579531A (en)
CH (2) CH399427A (en)
DE (2) DE1064485B (en)
FR (1) FR1224764A (en)
GB (1) GB924291A (en)
NL (4) NL6611991A (en)
SE (1) SE312791B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL132675C (en) * 1961-09-07
DE1275521B (en) * 1965-09-17 1968-08-22 Degussa Process for obtaining molded, low bulk weight alkali perborate

Also Published As

Publication number Publication date
CH399427A (en) 1965-09-30
SE312791B (en) 1969-07-28
NL239735A (en)
GB924291A (en) 1963-04-24
BE579531A (en)
DE1079010B (en) 1960-04-07
CH404614A (en) 1965-12-31
DE1064485B (en) 1959-09-03
NL6611991A (en) 1966-10-25
NL131053C (en)
NL6715653A (en) 1968-02-26

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