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 2na2c03.3h202Info
- 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
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)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compounds Of Iron (AREA)
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)
| 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 |
-
1976
- 1976-07-13 CA CA256,866A patent/CA1070084A/fr not_active Expired
- 1976-07-14 IT IT25324/76A patent/IT1062528B/it active
- 1976-07-14 ES ES449815A patent/ES449815A1/es not_active Expired
- 1976-07-15 NL NL7607869A patent/NL7607869A/xx unknown
- 1976-07-15 BE BE168947A patent/BE844167A/fr unknown
- 1976-07-15 JP JP51083592A patent/JPS5220999A/ja active Pending
- 1976-07-15 DE DE19762631917 patent/DE2631917A1/de active Pending
- 1976-07-15 FR FR7621627A patent/FR2318112A1/fr not_active Withdrawn
- 1976-07-15 SE SE7608054A patent/SE7608054L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5220999A (en) | 1977-02-17 |
| DE2631917A1 (de) | 1977-02-03 |
| FR2318112A1 (fr) | 1977-02-11 |
| ES449815A1 (es) | 1977-08-01 |
| CA1070084A (fr) | 1980-01-22 |
| IT1062528B (it) | 1984-10-20 |
| SE7608054L (sv) | 1977-01-16 |
| NL7607869A (nl) | 1977-01-18 |
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 | |
| RO75540A (fr) | Procede pour la preparation du 1,2-benzizothiazole-3-ones | |
| RO70854A (fr) | Procede pour la preparation des metha-aryloxybenzaldehydes | |
| BE838823A (fr) | Procede pour la preparation de 1,2,5-dihydroxycholecalciferol | |
| RO76081A (fr) | Procede pour la preparation des derives de aminoglycoside | |
| 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 | |
| BE844167A (fr) | Procede de cristallisation continue pour la preparation du peroxycarbonate de sodium 2na2c03.3h202 | |
| 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 | |
| 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 | |
| RO70232A (fr) | Procede pour la preparation des 4-pyrazolile-4h-1,2,4-triazolile | |
| RO76213A (fr) | Procede pour la preparation du compose 2-methyle-2-cyanomethyle-5-izopropyletetrahydrofuranne | |
| RO70052A (fr) | Procede pour la preparation des 7-alcoxy-3-chloremethylecephemes | |
| 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 | |
| BE845050A (fr) | Procede pour la production d'aminomethyl-2-ethyl-1-pyrrolidine | |
| PT64801B (fr) | Procede pour la preparation de nouveaux derives thiazoliques. | |
| PT64803A (fr) | Procede pour la preparation de nouveaux derives thiazoliques | |
| RO65881A2 (fr) | Procede pour la preparation du 3,5-dibrom-4-hydroxy-benzonitrile |