BE844167A - Procede de cristallisation continue pour la preparation du peroxycarbonate de sodium 2na2c03.3h202 - Google Patents

Procede de cristallisation continue pour la preparation du peroxycarbonate de sodium 2na2c03.3h202

Info

Publication number
BE844167A
BE844167A BE168947A BE168947A BE844167A BE 844167 A BE844167 A BE 844167A BE 168947 A BE168947 A BE 168947A BE 168947 A BE168947 A BE 168947A BE 844167 A BE844167 A BE 844167A
Authority
BE
Belgium
Prior art keywords
preparation
crystallization process
continuous crystallization
sodium peroxycarbonate
peroxycarbonate
Prior art date
Application number
BE168947A
Other languages
English (en)
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 filed Critical
Publication of BE844167A publication Critical patent/BE844167A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Iron (AREA)
BE168947A 1975-07-15 1976-07-15 Procede de cristallisation continue pour la preparation du peroxycarbonate de sodium 2na2c03.3h202 BE844167A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59618775A 1975-07-15 1975-07-15

Publications (1)

Publication Number Publication Date
BE844167A true BE844167A (fr) 1977-01-17

Family

ID=24386306

Family Applications (1)

Application Number Title Priority Date Filing Date
BE168947A BE844167A (fr) 1975-07-15 1976-07-15 Procede de cristallisation continue pour la preparation du peroxycarbonate de sodium 2na2c03.3h202

Country Status (9)

Country Link
JP (1) JPS5220999A (fr)
BE (1) BE844167A (fr)
CA (1) CA1070084A (fr)
DE (1) DE2631917A1 (fr)
ES (1) ES449815A1 (fr)
FR (1) FR2318112A1 (fr)
IT (1) IT1062528B (fr)
NL (1) NL7607869A (fr)
SE (1) SE7608054L (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3163044D1 (en) * 1980-05-15 1984-05-17 Interox Chemicals Ltd The production of alkali metal or alkaline earth metal peroxides and peroxides when so produced
JPS5751102A (en) * 1980-09-09 1982-03-25 Mitsubishi Gas Chem Co Inc Preparation of high-quality sodium percarbonate
IT1142023B (it) * 1981-07-20 1986-10-08 Montedison Spa Procedimento per la preparazione di percarbonato di sodio
JPS58195594U (ja) * 1982-06-21 1983-12-26 有限会社荻野工業所 トイレツトペ−パ−ストツカ−
US4966762A (en) * 1988-10-06 1990-10-30 Fmc Corporation Process for manufacturing a soda ash peroxygen carrier
IT1270000B (it) * 1994-09-22 1997-04-16 Solvay Interox Procedimento per la fabbricazione di particelle di persali
IT1276685B1 (it) * 1995-06-08 1997-11-03 Ausimont Spa Processo per la produzione di sodio percarbonato in forma granulare
FR2746386B1 (fr) 1996-03-19 1998-04-24 Atochem Elf Sa Nouveau percarbonate de sodium et son procede d'obtention

Also Published As

Publication number Publication date
DE2631917A1 (de) 1977-02-03
FR2318112A1 (fr) 1977-02-11
ES449815A1 (es) 1977-08-01
SE7608054L (sv) 1977-01-16
NL7607869A (nl) 1977-01-18
IT1062528B (it) 1984-10-20
CA1070084A (fr) 1980-01-22
JPS5220999A (en) 1977-02-17

Similar Documents

Publication Publication Date Title
RO77557A (fr) Procede pour la preparation continue du 1,4-butandiol
RO73517A (fr) Procede pour la preparation des derives aminoglycosidiques
PT64680A (fr) Procede pour la preparation des nouveaux derives de bipheniloxi
RO69608A (fr) Procede pour la preparation des 1,2-benzisothiazole-3-ones
RO70854A (fr) Procede pour la preparation des metha-aryloxybenzaldehydes
BE838823A (fr) Procede pour la preparation de 1,2,5-dihydroxycholecalciferol
PT67004A (fr) Procede pour la preparation de derives de l'acide 7-acilamine-8-oxo-3-oxa-1-azabicicle-(4,2,0)-octane-2-carboxique
RO70462A (fr) Procede pour la preparation des 3-halomethylcephem
RO71572A (fr) Procede pour la preparation des oxycarbamates n-sulphenyles
RO71066A (fr) Procede pour la preparation des 2-chlorsulfinylazetidin-4-ones
RO72900A (fr) Procede pour la preparation des cis-4a-phenyloctahydro-1h-2-pyrindines
FR2318106A1 (fr) Procede perfectionne pour la preparation de peroxycarbonate de sodium
RO76667A (fr) Procede pour la preparation des 2,4-dialkyamino-6-chlore-5-triazines
PT64697A (fr) Procede pour la preparation de nouveaux derives de ferrocenne
RO71763A (fr) Procede pour la preparation des hydrures de dialkyle-aluminium
RO76213A (fr) Procede pour la preparation du compose 2-methyle-2-cyanomethyle-5-izopropyletetrahydrofuranne
RO70232A (fr) Procede pour la preparation des 4-pyrazolile-4h-1,2,4-triazolile
RO70052A (fr) Procede pour la preparation des 7-alcoxy-3-chloremethylecephemes
RO71742A (fr) Procede pour la preparation des 1-oxadethiacephalosporines
RO71276A (fr) Procede pour la preparation des composes aryloxyalkylaminobenzoiques
RO70236A (fr) Procede pour la preparation des 1,2,4/oxadiazolioine-3-ones
PT66155A (fr) Procede pour la preparation de nouveaux derives de alkilenodioxipiperazine
FR2325646A1 (fr) Procede pour la production de derives d'oxazolinone-2
BE845050A (fr) Procede pour la production d'aminomethyl-2-ethyl-1-pyrrolidine
PT64801B (fr) Procede pour la preparation de nouveaux derives thiazoliques.