EP0713476A4 - Procede de traitement de peroxyde - Google Patents
Procede de traitement de peroxydeInfo
- Publication number
- EP0713476A4 EP0713476A4 EP94923598A EP94923598A EP0713476A4 EP 0713476 A4 EP0713476 A4 EP 0713476A4 EP 94923598 A EP94923598 A EP 94923598A EP 94923598 A EP94923598 A EP 94923598A EP 0713476 A4 EP0713476 A4 EP 0713476A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- treatment process
- peroxide treatment
- peroxide
- treatment
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/24—Multiple arrangement thereof
- B04C5/30—Recirculation constructions in or with cyclones which accomplish a partial recirculation of the medium, e.g. by means of conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/081—Shapes or dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
-
- 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
-
- 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
- C01B15/022—Preparation from organic compounds
- C01B15/023—Preparation from organic compounds by the alkyl-anthraquinone process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPM049693 | 1993-08-11 | ||
AUPM0496/93 | 1993-08-11 | ||
PCT/AU1994/000465 WO1995004702A1 (fr) | 1993-08-11 | 1994-08-11 | Procede de traitement de peroxyde |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0713476A1 EP0713476A1 (fr) | 1996-05-29 |
EP0713476A4 true EP0713476A4 (fr) | 1996-08-21 |
Family
ID=3777125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94923598A Withdrawn EP0713476A4 (fr) | 1993-08-11 | 1994-08-11 | Procede de traitement de peroxyde |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0713476A4 (fr) |
JP (1) | JPH09503990A (fr) |
CA (1) | CA2169158A1 (fr) |
FI (1) | FI960609A0 (fr) |
WO (1) | WO1995004702A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE508111C2 (sv) * | 1996-12-23 | 1998-08-31 | Kvaerner Process Systems As | Förfarande för framställning av väteperoxid genom hydrering av en kinonlösning samt anordning för utövande av förfarandet |
EP2883586B1 (fr) * | 2013-12-16 | 2017-02-22 | National Oilwell Varco, L.P. | Système de traitement de fluide et procédé de traitement d'un mélange |
US9975063B2 (en) | 2016-07-29 | 2018-05-22 | National Oilwell Varco, L.P. | Apparatus, system, and method for separating oil from a fluid mixture |
CN110121480A (zh) * | 2017-02-22 | 2019-08-13 | 三菱瓦斯化学株式会社 | 精制过氧化氢水溶液的制造方法和制造系统 |
JP7187839B2 (ja) * | 2018-06-29 | 2022-12-13 | 三菱瓦斯化学株式会社 | 過酸化水素の製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3205934A (en) * | 1961-11-13 | 1965-09-14 | Shell Oil Co | Hydrogen peroxide vaporization |
US4911850A (en) * | 1988-09-30 | 1990-03-27 | Conoco Specialty Products, Inc. | Method and apparatus for separating liquid components from a liquid mixture |
EP0419406A1 (fr) * | 1989-09-22 | 1991-03-27 | Sulzer Chemtech AG | Dispositif de distillation pour la fabrication d'eau oxygenée |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE756014A (fr) * | 1969-09-10 | 1971-02-15 | Degussa | Procede de preparation de peroxyde d'hydrogene (d) |
GB1583742A (en) * | 1978-05-31 | 1981-02-04 | Nat Res Dev | Cyclone separator |
GB2102310A (en) * | 1981-06-25 | 1983-02-02 | Nat Res Dev | Cyclone separator |
GB8916934D0 (en) * | 1989-07-25 | 1989-09-13 | Interox Chemicals Ltd | Purification of hydrogen peroxide |
GB9022003D0 (en) * | 1990-10-10 | 1990-11-21 | Interox Chemicals Ltd | Purification of hydrogen peroxide |
BE1005198A3 (fr) * | 1991-08-27 | 1993-05-25 | Solvay Interox | Procede pour l'obtention de solutions aqueuses epurees de peroxyde d'hydrogene. |
-
1994
- 1994-08-11 EP EP94923598A patent/EP0713476A4/fr not_active Withdrawn
- 1994-08-11 JP JP7506106A patent/JPH09503990A/ja active Pending
- 1994-08-11 CA CA 2169158 patent/CA2169158A1/fr not_active Abandoned
- 1994-08-11 WO PCT/AU1994/000465 patent/WO1995004702A1/fr not_active Application Discontinuation
-
1996
- 1996-02-09 FI FI960609A patent/FI960609A0/fi not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3205934A (en) * | 1961-11-13 | 1965-09-14 | Shell Oil Co | Hydrogen peroxide vaporization |
US4911850A (en) * | 1988-09-30 | 1990-03-27 | Conoco Specialty Products, Inc. | Method and apparatus for separating liquid components from a liquid mixture |
EP0419406A1 (fr) * | 1989-09-22 | 1991-03-27 | Sulzer Chemtech AG | Dispositif de distillation pour la fabrication d'eau oxygenée |
Non-Patent Citations (1)
Title |
---|
See also references of WO9504702A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA2169158A1 (fr) | 1995-02-16 |
WO1995004702A1 (fr) | 1995-02-16 |
JPH09503990A (ja) | 1997-04-22 |
FI960609A (fi) | 1996-02-09 |
FI960609A0 (fi) | 1996-02-09 |
EP0713476A1 (fr) | 1996-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19960223 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE DE ES FR GB IT NL SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 19960701 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): BE DE ES FR GB IT NL SE |
|
17Q | First examination report despatched |
Effective date: 19961115 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19970526 |