ES8602528A1 - Procedimiento de preparacion de perborato de sodio monohi- drato - Google Patents
Procedimiento de preparacion de perborato de sodio monohi- dratoInfo
- Publication number
- ES8602528A1 ES8602528A1 ES540783A ES540783A ES8602528A1 ES 8602528 A1 ES8602528 A1 ES 8602528A1 ES 540783 A ES540783 A ES 540783A ES 540783 A ES540783 A ES 540783A ES 8602528 A1 ES8602528 A1 ES 8602528A1
- Authority
- ES
- Spain
- Prior art keywords
- sodium perborate
- tetrahydrate
- preparing
- monohydrate
- dehydration
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B6/00—Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof
- C01B6/04—Hydrides of alkali metals, alkaline earth metals, beryllium or magnesium; Addition complexes thereof
-
- 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
- C01B15/12—Peroxyhydrates; Peroxyacids or salts thereof containing boron
- C01B15/126—Dehydration of solid hydrated peroxyborates to less hydrated or anhydrous products
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paper (AREA)
- Detergent Compositions (AREA)
- Cephalosporin Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PROCEDIMIENTO DE PREPARACION DE PERBORATO DE SODIO MONOHIDRATO. CONSISTE EN DESHIDRATAR PERBORATO DE SODIO TETRAHIDRATO DE FORMULA NABO7H8, PARA ELIMINAR DE ESTE LA CANTIDAD DESEADA DE AGUA DE CRISTALIZACION POR MEDIO DE UNA CORRIENTE DE AGUA CALIENTE, A UNA PRESION ABSOLUTA MANTENIDA ENTRE 0,03 Y 0,13 BARES Y A UNA TEMPERATURA DE LA MASA A DESHIDRATAR QUE NO EXCEDE DE 70C, SIN QUE CORRIENTE GASEOSA ALGUNA PUEDA PENETRAR EN LA ZONA DE DESHIDRATACIOPN, PARA OBTENER PERBORATO DE SODIO MONOHIDRATO DE FORMULA BRUTA O EMPIRICA NABO4H2. SE UTILIZA PARA OBTENER COMPOSICIONES PARA LAVADO DE ROPA Y PRESENTA CARACTERISTICAS, COMO POR EJEMPLO DE VELOCIDAD DE DISOLUCION MUY RAPIDA Y UNA TEMPERATURA DE FUSION MUY ELEVADA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8403198A FR2560590B1 (fr) | 1984-03-01 | 1984-03-01 | Procede de fabrication de perborate de sodium monohydrate a partir de perborate de sodium tetrahydrate |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8602528A1 true ES8602528A1 (es) | 1985-12-01 |
ES540783A0 ES540783A0 (es) | 1985-12-01 |
Family
ID=9301577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES540783A Granted ES540783A0 (es) | 1984-03-01 | 1985-02-28 | Procedimiento de preparacion de perborato de sodio monohi- drato |
Country Status (15)
Country | Link |
---|---|
US (1) | US4904458A (es) |
EP (1) | EP0155894B1 (es) |
JP (1) | JPS60215507A (es) |
KR (1) | KR850006537A (es) |
AT (1) | ATE29477T1 (es) |
AU (1) | AU577835B2 (es) |
CA (1) | CA1240823A (es) |
DE (2) | DE3560572D1 (es) |
DK (1) | DK163224C (es) |
ES (1) | ES540783A0 (es) |
FR (1) | FR2560590B1 (es) |
IL (1) | IL74392A (es) |
NO (1) | NO161172C (es) |
TR (1) | TR22098A (es) |
YU (1) | YU44889B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3830545A1 (de) * | 1988-09-08 | 1990-03-15 | Henkel Kgaa | Verfahren zur herstellung von perborat |
DE3941851C1 (es) * | 1989-12-19 | 1991-06-20 | Degussa Ag, 6000 Frankfurt, De | |
KR200465545Y1 (ko) * | 2011-11-16 | 2013-03-04 | 최성욱 | 압축 쓰레기통 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE299410C (es) * | ||||
DE268814C (es) * | 1908-04-14 | |||
DE548432C (de) * | 1928-10-17 | 1932-04-12 | Degussa | Herstellung eines Perborates |
-
1984
- 1984-03-01 FR FR8403198A patent/FR2560590B1/fr not_active Expired
-
1985
- 1985-02-12 US US06/700,714 patent/US4904458A/en not_active Expired - Fee Related
- 1985-02-20 IL IL74392A patent/IL74392A/xx not_active IP Right Cessation
- 1985-02-26 EP EP85420035A patent/EP0155894B1/fr not_active Expired
- 1985-02-26 AT AT85420035T patent/ATE29477T1/de active
- 1985-02-26 DE DE8585420035T patent/DE3560572D1/de not_active Expired
- 1985-02-26 DE DE198585420035T patent/DE155894T1/de active Pending
- 1985-02-26 YU YU297/85A patent/YU44889B/xx unknown
- 1985-02-28 AU AU39493/85A patent/AU577835B2/en not_active Ceased
- 1985-02-28 CA CA000475489A patent/CA1240823A/fr not_active Expired
- 1985-02-28 DK DK091985A patent/DK163224C/da not_active IP Right Cessation
- 1985-02-28 NO NO850813A patent/NO161172C/no unknown
- 1985-02-28 ES ES540783A patent/ES540783A0/es active Granted
- 1985-02-28 KR KR1019850001287A patent/KR850006537A/ko not_active Application Discontinuation
- 1985-03-01 JP JP60038954A patent/JPS60215507A/ja active Granted
- 1985-03-01 TR TR22098A patent/TR22098A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2560590B1 (fr) | 1986-08-29 |
KR850006537A (ko) | 1985-10-14 |
DK163224C (da) | 1992-08-03 |
DK163224B (da) | 1992-02-10 |
NO850813L (no) | 1985-09-02 |
DE3560572D1 (en) | 1987-10-15 |
YU29785A (en) | 1987-12-31 |
JPH0361601B2 (es) | 1991-09-20 |
FR2560590A1 (fr) | 1985-09-06 |
TR22098A (tr) | 1986-04-03 |
ATE29477T1 (de) | 1987-09-15 |
US4904458A (en) | 1990-02-27 |
NO161172B (no) | 1989-04-03 |
EP0155894A1 (fr) | 1985-09-25 |
EP0155894B1 (fr) | 1987-09-09 |
ES540783A0 (es) | 1985-12-01 |
IL74392A (en) | 1988-10-31 |
CA1240823A (fr) | 1988-08-23 |
NO161172C (no) | 1989-07-12 |
AU577835B2 (en) | 1988-10-06 |
DE155894T1 (de) | 1986-03-20 |
DK91985D0 (da) | 1985-02-28 |
IL74392A0 (en) | 1985-05-31 |
DK91985A (da) | 1985-09-02 |
AU3949385A (en) | 1985-09-05 |
YU44889B (en) | 1991-04-30 |
JPS60215507A (ja) | 1985-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |