DE2060971C3 - Verfahren zur Herstellung von Natriumpercarbonat - Google Patents

Verfahren zur Herstellung von Natriumpercarbonat

Info

Publication number
DE2060971C3
DE2060971C3 DE2060971A DE2060971A DE2060971C3 DE 2060971 C3 DE2060971 C3 DE 2060971C3 DE 2060971 A DE2060971 A DE 2060971A DE 2060971 A DE2060971 A DE 2060971A DE 2060971 C3 DE2060971 C3 DE 2060971C3
Authority
DE
Germany
Prior art keywords
sodium percarbonate
dryer
sodium
fluidized bed
granules
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
DE2060971A
Other languages
German (de)
English (en)
Other versions
DE2060971B2 (de
DE2060971A1 (de
Inventor
Jose Luis Denaeyer
Willy Kegelart
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Publication of DE2060971A1 publication Critical patent/DE2060971A1/de
Publication of DE2060971B2 publication Critical patent/DE2060971B2/de
Application granted granted Critical
Publication of DE2060971C3 publication Critical patent/DE2060971C3/de
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
    • C01B15/10—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)
DE2060971A 1970-01-14 1970-12-11 Verfahren zur Herstellung von Natriumpercarbonat Expired DE2060971C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7001315A FR2076430A5 (fr) 1970-01-14 1970-01-14 Procede de fabrication du percarbonate de sodium

Publications (3)

Publication Number Publication Date
DE2060971A1 DE2060971A1 (de) 1971-07-15
DE2060971B2 DE2060971B2 (de) 1979-06-13
DE2060971C3 true DE2060971C3 (de) 1980-02-07

Family

ID=9049050

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2060971A Expired DE2060971C3 (de) 1970-01-14 1970-12-11 Verfahren zur Herstellung von Natriumpercarbonat

Country Status (14)

Country Link
AT (1) AT345250B (xx)
BE (1) BE760508A (xx)
BR (1) BR7100066D0 (xx)
CA (1) CA936672A (xx)
CH (1) CH515851A (xx)
DE (1) DE2060971C3 (xx)
ES (1) ES387068A1 (xx)
FI (1) FI53962C (xx)
FR (1) FR2076430A5 (xx)
GB (1) GB1300855A (xx)
NL (1) NL148286B (xx)
NO (1) NO131751C (xx)
SE (1) SE369405B (xx)
ZA (1) ZA708233B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4410444A (en) 1981-03-24 1983-10-18 Degussa Aktiengesellschaft Process for the production of a stable per salt

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790351A (fr) * 1971-11-15 1973-04-20 Solvay Procede de fabrication de percarbonate de sodium
LU73751A1 (xx) * 1975-11-06 1977-06-03
LU75466A1 (xx) * 1976-07-27 1978-02-08
LU76548A1 (xx) 1977-01-10 1978-09-18
US4428914A (en) 1977-12-23 1984-01-31 Interox Process for making sodium percarbonate granules
FR2459203A1 (fr) 1979-06-21 1981-01-09 Interox Particules de composes peroxygenes stabilises, procede pour leur fabrication et composition en contenant
FR2471222A1 (fr) 1979-12-12 1981-06-19 Interox Procede pour la stabilisation de particules contenant des composes peroxygenes et compositions de blanchiment contenant des particules stabilisees selon ce procede
GB9007999D0 (en) * 1990-04-09 1990-06-06 Unilever Plc Particulate bleaching detergent composition
US5560896A (en) * 1993-08-31 1996-10-01 Degussa Aktiengesellschaft Method for producing granulated sodium percarbonate
DE4338401A1 (de) † 1993-11-10 1995-05-11 Degussa Verfahren zur Herstellung von abriebfestem Natriumpercarbonat mit hoher Lösegeschwindigkeit
FI94618C (fi) † 1993-11-30 1995-10-10 Kemira Oy Menetelmä stabiilisuudeltaan parempien natriumperkarbonaattipartikkelien valmistamiseksi
DE19534274A1 (de) * 1995-09-15 1997-03-20 Degussa Verfahren zur Erniedrigung der Lösezeit bei der Herstellung und/oder Umhüllung von Natriumpercarbonat
DE19544293C2 (de) * 1995-11-28 1998-01-29 Degussa Umhüllte Natriumpercarbonatpartikel und deren Verwendung
DE19603849C1 (de) * 1996-02-05 1997-08-21 Glatt Ingtech Gmbh Verfahren zur Herstellung von Natriumpercarbonat in Granulatform
FR2746386B1 (fr) † 1996-03-19 1998-04-24 Atochem Elf Sa Nouveau percarbonate de sodium et son procede d'obtention
EP1612185A1 (en) 2004-06-29 2006-01-04 SOLVAY (Société Anonyme) Coated sodium percarbonate particles, process for their production, their use and detergent compositions containing them
EP1612186A1 (en) 2004-06-29 2006-01-04 SOLVAY (Société Anonyme) Sodium percarbonate particles, process for their production, their use and detergent compositions containing them.
EP1728762A1 (en) * 2005-06-01 2006-12-06 SOLVAY (Société Anonyme) Coated sodium percarbonate particles, process for their preparation, their use and detergent compositions containing them
EP1939276A1 (en) 2006-12-29 2008-07-02 Solvay SA Use of a blend containing percarbonate for detergents and dishwashing formulations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4410444A (en) 1981-03-24 1983-10-18 Degussa Aktiengesellschaft Process for the production of a stable per salt

Also Published As

Publication number Publication date
ZA708233B (en) 1971-09-29
CA936672A (en) 1973-11-13
AT345250B (de) 1978-09-11
BE760508A (fr) 1971-06-18
DE2060971B2 (de) 1979-06-13
FI53962C (fi) 1978-09-11
BR7100066D0 (pt) 1973-05-03
CH515851A (fr) 1971-11-30
FI53962B (fi) 1978-05-31
ES387068A1 (es) 1973-05-01
NL148286B (nl) 1976-01-15
FR2076430A5 (fr) 1971-10-15
ATA23471A (de) 1978-01-15
SE369405B (xx) 1974-08-26
NO131751C (xx) 1975-07-23
NO131751B (xx) 1975-04-14
DE2060971A1 (de) 1971-07-15
GB1300855A (en) 1972-12-20
NL7019007A (xx) 1971-07-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee