DE69406187D1 - Verfahren zur Reinigung von Wasserstoffperoxyd - Google Patents
Verfahren zur Reinigung von WasserstoffperoxydInfo
- Publication number
- DE69406187D1 DE69406187D1 DE69406187T DE69406187T DE69406187D1 DE 69406187 D1 DE69406187 D1 DE 69406187D1 DE 69406187 T DE69406187 T DE 69406187T DE 69406187 T DE69406187 T DE 69406187T DE 69406187 D1 DE69406187 D1 DE 69406187D1
- Authority
- DE
- Germany
- Prior art keywords
- purification
- hydrogen peroxide
- peroxide
- hydrogen
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
-
- 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
- C01B15/01—Hydrogen peroxide
- C01B15/013—Separation; Purification; Concentration
- C01B15/0135—Purification by solid ion-exchangers or solid chelating agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12731093 | 1993-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69406187D1 true DE69406187D1 (de) | 1997-11-20 |
| DE69406187T2 DE69406187T2 (de) | 1998-02-12 |
Family
ID=14956785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1994606187 Expired - Fee Related DE69406187T2 (de) | 1993-05-28 | 1994-05-27 | Verfahren zur Reinigung von Wasserstoffperoxyd |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0626342B1 (de) |
| CA (1) | CA2124546A1 (de) |
| DE (1) | DE69406187T2 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2754529B1 (fr) * | 1996-10-15 | 1998-11-06 | Chemoxal Sa | Procede de purification de peroxyde d'hydrogene |
| EP0930269B1 (de) | 1998-01-16 | 2002-11-27 | Ausimont S.p.A. | Verfahren zur industriellen Herstellung von hochreinem Wasserstoffperoxid |
| DE19926725A1 (de) * | 1999-06-11 | 2000-12-14 | Basf Ag | Verfahren zur Umsetzung organischer Verbindungen mit Wasserstoffperoxid |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01153509A (ja) * | 1987-12-11 | 1989-06-15 | Tokai Denka Kogyo Kk | 高純度過酸化水素の製造方法 |
| JP2629507B2 (ja) * | 1991-01-14 | 1997-07-09 | 住友化学工業株式会社 | 過酸化水素水の精製方法 |
| DE4107244A1 (de) * | 1991-03-07 | 1992-09-10 | Peroxid Chemie Gmbh | Verfahren zur reinigung von wasserstoffperoxid fuer die mikroelektronik |
-
1994
- 1994-05-27 EP EP19940108305 patent/EP0626342B1/de not_active Expired - Lifetime
- 1994-05-27 CA CA 2124546 patent/CA2124546A1/en not_active Abandoned
- 1994-05-27 DE DE1994606187 patent/DE69406187T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0626342B1 (de) | 1997-10-15 |
| DE69406187T2 (de) | 1998-02-12 |
| EP0626342A1 (de) | 1994-11-30 |
| CA2124546A1 (en) | 1994-11-29 |
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| DE59601795D1 (de) | Verfahren zur Reinigung von 4-Hydroxybenzaldehyd enthaltenden Reaktionsgemischen | |
| DE69408843T2 (de) | Verfahren zur Reinigung von Acifluorfen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |