SE429328B - Kontinuerligt forfarande for framstellning av ett kompakt, notningsbestendigt natriumperkarbonat - Google Patents

Kontinuerligt forfarande for framstellning av ett kompakt, notningsbestendigt natriumperkarbonat

Info

Publication number
SE429328B
SE429328B SE7710930A SE7710930A SE429328B SE 429328 B SE429328 B SE 429328B SE 7710930 A SE7710930 A SE 7710930A SE 7710930 A SE7710930 A SE 7710930A SE 429328 B SE429328 B SE 429328B
Authority
SE
Sweden
Prior art keywords
sodium
solution
per liter
sodium carbonate
mother liquor
Prior art date
Application number
SE7710930A
Other languages
English (en)
Swedish (sv)
Other versions
SE7710930L (sv
Inventor
G Knippschild
H Schuster
H Klebe
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 SE7710930L publication Critical patent/SE7710930L/
Publication of SE429328B publication Critical patent/SE429328B/sv

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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Paper (AREA)
SE7710930A 1976-09-30 1977-09-29 Kontinuerligt forfarande for framstellning av ett kompakt, notningsbestendigt natriumperkarbonat SE429328B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2644148A DE2644148C3 (de) 1976-09-30 1976-09-30 Kontinuierliches Verfahren zur Herstellung eines kompakten, grobkörnigen Natriumpercarbonats

Publications (2)

Publication Number Publication Date
SE7710930L SE7710930L (sv) 1978-03-31
SE429328B true SE429328B (sv) 1983-08-29

Family

ID=5989317

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7710930A SE429328B (sv) 1976-09-30 1977-09-29 Kontinuerligt forfarande for framstellning av ett kompakt, notningsbestendigt natriumperkarbonat

Country Status (6)

Country Link
US (1) US4117097A (xx)
AT (1) AT374437B (xx)
BE (1) BE859156A (xx)
CH (1) CH636064A5 (xx)
DE (1) DE2644148C3 (xx)
SE (1) SE429328B (xx)

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
FI76054C (fi) * 1985-11-15 1988-09-09 Gnii Khim T Elemento Organ Foerfarande foer framstaellning av natriumperkarbonat i granulatform.
FI920318A0 (fi) * 1991-01-25 1992-01-24 Central Glass Co Ltd Kontinuerligt foerfarande foer framstaellning av natriumperkarbonat.
FR2746386B1 (fr) 1996-03-19 1998-04-24 Atochem Elf Sa Nouveau percarbonate de sodium et son procede d'obtention
IT1290477B1 (it) * 1997-03-26 1998-12-04 Solvay Interox Processo per produrre un persale
CA2249305C (en) * 1996-03-27 2008-08-05 Solvay Interox (Societe Anonyme) Compositions containing sodium percarbonate
FR2821344B1 (fr) * 2001-02-26 2003-04-25 Solvay Granule de substance minerale agglomeree, resistant a l'abrasion, poudre comprenant de tels granules et procede pour sa fabrication
CN112758897B (zh) * 2021-01-26 2022-06-10 天津大学 一种过碳酸钠的制备方法

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 (xx) * 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
DE2644148A1 (de) 1978-04-20
SE7710930L (sv) 1978-03-31
US4117097A (en) 1978-09-26
DE2644148B2 (de) 1978-08-17
BE859156A (fr) 1978-03-28
CH636064A5 (de) 1983-05-13
DE2644148C3 (de) 1983-05-11
ATA696477A (de) 1983-09-15
AT374437B (de) 1984-04-25

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