BE859155A - Procede de fabrication d'un percarbonate de sodium compact, a gros grains resistant a l'abrasion et produit ainsi obtenu - Google Patents

Procede de fabrication d'un percarbonate de sodium compact, a gros grains resistant a l'abrasion et produit ainsi obtenu

Info

Publication number
BE859155A
BE859155A BE6046158A BE6046158A BE859155A BE 859155 A BE859155 A BE 859155A BE 6046158 A BE6046158 A BE 6046158A BE 6046158 A BE6046158 A BE 6046158A BE 859155 A BE859155 A BE 859155A
Authority
BE
Belgium
Prior art keywords
abrasion
manufacturing
product
sodium percarbonate
large grains
Prior art date
Application number
BE6046158A
Other languages
English (en)
French (fr)
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of BE859155A publication Critical patent/BE859155A/xx

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
    • C01B15/10—Peroxyhydrates; Peroxyacids or salts thereof containing carbon
    • C01B15/103—Peroxyhydrates; Peroxyacids or salts thereof containing carbon containing only alkali metals as metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
BE6046158A 1976-09-30 1977-09-28 Procede de fabrication d'un percarbonate de sodium compact, a gros grains resistant a l'abrasion et produit ainsi obtenu BE859155A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2644147A DE2644147C3 (de) 1976-09-30 1976-09-30 Verfahren zur Herstellung eines kompakten, grobkörnigen Natriumpercarbonats

Publications (1)

Publication Number Publication Date
BE859155A true BE859155A (fr) 1978-03-28

Family

ID=5989316

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6046158A BE859155A (fr) 1976-09-30 1977-09-28 Procede de fabrication d'un percarbonate de sodium compact, a gros grains resistant a l'abrasion et produit ainsi obtenu

Country Status (6)

Country Link
US (1) US4118466A (de)
AT (1) AT374436B (de)
BE (1) BE859155A (de)
CH (1) CH634017A5 (de)
DE (1) DE2644147C3 (de)
SE (1) SE429327B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800760C2 (de) * 1978-01-09 1983-01-27 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Natriumpercarbonat aus einer Sodalösung bzw. -suspension
JPS5833164B2 (ja) * 1980-07-04 1983-07-18 花王株式会社 中空顆粒状過炭酸塩及びその製造方法
JPS596285U (ja) * 1982-07-05 1984-01-14 ホーチキ株式会社 火災報知設備の受信機
FI76054C (fi) * 1985-11-15 1988-09-09 Gnii Khim T Elemento Organ Foerfarande foer framstaellning av natriumperkarbonat i granulatform.
EP0496430A1 (de) * 1991-01-25 1992-07-29 Central Glass Company, Limited Kontinuierliches Verfahren zur Herstellung von Natriumperkarbonat
FR2746386B1 (fr) 1996-03-19 1998-04-24 Atochem Elf Sa Nouveau percarbonate de sodium et son procede d'obtention
DE10048514A1 (de) 2000-09-29 2002-04-11 Degussa Natriumpercarbonat-Wirbelschichtgranulat und Verfahren zu seiner Herstellung
CN104743519B (zh) * 2015-01-21 2017-01-18 江西省博浩源化工有限公司 一种用十水碳酸钠和纯碱混合物制备过碳酸钠的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB549841A (en) * 1941-09-12 1942-12-09 Laporte Ltd B Manufacture of sodium percarbonate
BE463513A (de) * 1943-08-09
US2541733A (en) * 1947-05-22 1951-02-13 Du Pont Production of alkali metal carbonate perhydrates
DE2328803C3 (de) * 1973-06-06 1982-11-25 Peroxid-Chemie GmbH, 8023 Höllriegelskreuth Verfahren zur Herstellung eines abriebfesten, grobkörnigen Natriumpercarbonats

Also Published As

Publication number Publication date
US4118466A (en) 1978-10-03
DE2644147A1 (de) 1978-04-06
DE2644147C3 (de) 1983-05-19
CH634017A5 (de) 1983-01-14
SE7710929L (sv) 1978-03-31
ATA696377A (de) 1983-09-15
DE2644147B2 (de) 1978-07-13
AT374436B (de) 1984-04-25
SE429327B (sv) 1983-08-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS

Effective date: 19950930