ES387068A1 - Procedimiento de preparacion de percarbonato de sodio. - Google Patents

Procedimiento de preparacion de percarbonato de sodio.

Info

Publication number
ES387068A1
ES387068A1 ES387068A ES387068A ES387068A1 ES 387068 A1 ES387068 A1 ES 387068A1 ES 387068 A ES387068 A ES 387068A ES 387068 A ES387068 A ES 387068A ES 387068 A1 ES387068 A1 ES 387068A1
Authority
ES
Spain
Prior art keywords
sodium percarbonate
evaporation
production
dryer
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
ES387068A
Other languages
English (en)
Spanish (es)
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 ES387068A1 publication Critical patent/ES387068A1/es
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)
ES387068A 1970-01-14 1971-01-07 Procedimiento de preparacion de percarbonato de sodio. Expired ES387068A1 (es)

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 (1)

Publication Number Publication Date
ES387068A1 true ES387068A1 (es) 1973-05-01

Family

ID=9049050

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387068A Expired ES387068A1 (es) 1970-01-14 1971-01-07 Procedimiento de preparacion de percarbonato de sodio.

Country Status (14)

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

Families Citing this family (22)

* 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 (enrdf_load_stackoverflow) * 1975-11-06 1977-06-03
LU75466A1 (enrdf_load_stackoverflow) * 1976-07-27 1978-02-08
LU76548A1 (enrdf_load_stackoverflow) 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
US4410444A (en) 1981-03-24 1983-10-18 Degussa Aktiengesellschaft Process for the production of a stable per salt
GB9007999D0 (en) * 1990-04-09 1990-06-06 Unilever Plc Particulate bleaching detergent composition
US5328721A (en) * 1992-07-30 1994-07-12 Fmc Corporation Process for manufacturing sodium carbonate perhydrate particles and coating them with sodium borosilicate
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
DE4435817A1 (de) * 1993-12-29 1996-04-11 Solvay Interox Gmbh Beschichtete Alkalimetallperoxosalze und Verfahren zu deren Herstellung
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

Also Published As

Publication number Publication date
CA936672A (en) 1973-11-13
CH515851A (fr) 1971-11-30
FI53962B (fi) 1978-05-31
ZA708233B (en) 1971-09-29
FR2076430A5 (fr) 1971-10-15
ATA23471A (de) 1978-01-15
FI53962C (fi) 1978-09-11
GB1300855A (en) 1972-12-20
DE2060971C3 (de) 1980-02-07
NL7019007A (enrdf_load_stackoverflow) 1971-07-16
DE2060971A1 (de) 1971-07-15
BR7100066D0 (pt) 1973-05-03
SE369405B (enrdf_load_stackoverflow) 1974-08-26
BE760508A (fr) 1971-06-18
NL148286B (nl) 1976-01-15
NO131751B (enrdf_load_stackoverflow) 1975-04-14
DE2060971B2 (de) 1979-06-13
AT345250B (de) 1978-09-11
NO131751C (enrdf_load_stackoverflow) 1975-07-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19880227