FI20000511A0 - Työliuoksen regenerointi vetyperoksidin valmistusprosessissa - Google Patents
Työliuoksen regenerointi vetyperoksidin valmistusprosessissaInfo
- Publication number
- FI20000511A0 FI20000511A0 FI20000511A FI20000511A FI20000511A0 FI 20000511 A0 FI20000511 A0 FI 20000511A0 FI 20000511 A FI20000511 A FI 20000511A FI 20000511 A FI20000511 A FI 20000511A FI 20000511 A0 FI20000511 A0 FI 20000511A0
- Authority
- FI
- Finland
- Prior art keywords
- regeneration
- hydrogen peroxide
- production process
- working solution
- peroxide production
- Prior art date
Links
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000008929 regeneration Effects 0.000 title 1
- 238000011069 regeneration method Methods 0.000 title 1
- 239000012224 working solution Substances 0.000 title 1
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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/126—Microwaves
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/0873—Materials to be treated
- B01J2219/0877—Liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20000511A FI108432B (fi) | 2000-03-06 | 2000-03-06 | Ty÷liuoksen regenerointi vetyperoksidin tuotantoprosessissa |
EP01917135A EP1261546B1 (en) | 2000-03-06 | 2001-03-05 | Regeneration of a working solution in a hydrogen peroxide production process |
US10/220,957 US6946061B2 (en) | 2000-03-06 | 2001-03-05 | Regeneration of a working solution in a hydrogen peroxide production process |
JP2001565284A JP4847666B2 (ja) | 2000-03-06 | 2001-03-05 | 過酸化水素製造プロセスにおける作用溶液の再生方法 |
DE60100668T DE60100668T2 (de) | 2000-03-06 | 2001-03-05 | Regenerierung einer arbeitslösung aus einem wasserstoffperoxid herstellungsverfahren. |
AU2001244237A AU2001244237A1 (en) | 2000-03-06 | 2001-03-05 | Regeneration of a working solution in a hydrogen peroxide production process |
CA002402156A CA2402156C (en) | 2000-03-06 | 2001-03-05 | Regeneration of a working solution in a hydrogen peroxide production process |
PCT/FI2001/000215 WO2001066461A1 (en) | 2000-03-06 | 2001-03-05 | Regeneration of a working solution in a hydrogen peroxide production process |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20000511 | 2000-03-06 | ||
FI20000511A FI108432B (fi) | 2000-03-06 | 2000-03-06 | Ty÷liuoksen regenerointi vetyperoksidin tuotantoprosessissa |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20000511A0 true FI20000511A0 (fi) | 2000-03-06 |
FI20000511A FI20000511A (fi) | 2001-09-07 |
FI108432B FI108432B (fi) | 2002-01-31 |
Family
ID=8557857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20000511A FI108432B (fi) | 2000-03-06 | 2000-03-06 | Ty÷liuoksen regenerointi vetyperoksidin tuotantoprosessissa |
Country Status (8)
Country | Link |
---|---|
US (1) | US6946061B2 (fi) |
EP (1) | EP1261546B1 (fi) |
JP (1) | JP4847666B2 (fi) |
AU (1) | AU2001244237A1 (fi) |
CA (1) | CA2402156C (fi) |
DE (1) | DE60100668T2 (fi) |
FI (1) | FI108432B (fi) |
WO (1) | WO2001066461A1 (fi) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI110427B (fi) | 2001-03-28 | 2003-01-31 | Kemira Chemicals Oy | Työliuoksen hydraus vetyperoksidin valmistusprosessissa |
DE10336852A1 (de) * | 2003-08-11 | 2005-03-10 | Degussa | Verfahren zur Herstellung von Wasserstoffperoxid nach dem Anthrachinon-Kreisprozess |
US7238335B2 (en) * | 2003-08-11 | 2007-07-03 | Degussa Ag | Process for the preparation of hydrogen peroxide by the anthraquinone cyclic process |
GB0414597D0 (en) * | 2004-06-30 | 2004-08-04 | Univ Belfast | Ionic liquids, method of their production and process for generating hydrogen peroxide |
US10138123B2 (en) * | 2013-08-23 | 2018-11-27 | Mitsubishi Gas Chemical Company, Inc. | Method for regenerating working solution used for production of hydrogen peroxide and method for producing hydrogen peroxide using regenerated working solution |
KR102220225B1 (ko) * | 2019-06-21 | 2021-02-24 | 희성촉매 주식회사 | 과산화수소 합성 및 재생 촉매 및 이의 제조방법 |
CN112551541B (zh) * | 2020-12-08 | 2022-10-11 | 中触媒新材料股份有限公司 | 一种用于蒽醌法制备双氧水工作液的再生剂及其应用 |
CN113045396B (zh) * | 2021-03-31 | 2022-08-09 | 湖南拓升新材料科技有限公司 | 高效2-乙基蒽醌催化再生系统 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2901491A (en) * | 1957-05-24 | 1959-08-25 | Du Pont | Purification of working solutions for producing hydrogen peroxide |
DE1273499B (de) | 1964-07-28 | 1968-07-25 | Degussa | Verfahren zum Regenerieren von Arbeitsloesungen fuer die Herstellung von Wasserstoffperoxid nach dem Anthrachinonverfahren |
US3432267A (en) * | 1967-05-26 | 1969-03-11 | Fmc Corp | Regeneration of anthraquinone working solution used in the production of hydrogen peroxide |
DE2003268C3 (de) * | 1970-01-26 | 1974-01-31 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Vorrichtung zur Durchführung der Oxydation im Anthrachinonverfahren zur Herstellung von Wasserstoffperoxid |
US3965251A (en) * | 1970-08-18 | 1976-06-22 | Mitsubishi Gas Chemical Company, Inc. | Method of regenerating a degraded working solution for the production of hydrogen peroxide |
JPS644474A (en) | 1987-06-26 | 1989-01-09 | Nec Corp | Sputtering device |
US4946566A (en) * | 1988-10-03 | 1990-08-07 | Canadian Patents & Development Ltd. | Photochemical production of hydrogen peroxide |
US5374339A (en) * | 1993-10-14 | 1994-12-20 | Guillet; James E. | Production of hydrogen peroxide |
US5624543A (en) * | 1995-08-01 | 1997-04-29 | Peroxco Incorporated | Aqueous phase production of hydrogen peroxide and catalysts for use therein |
USH1787H (en) * | 1996-04-12 | 1999-02-02 | Ogasawara; Kazuharu | Regeneration method of working solution |
JPH09278419A (ja) | 1996-04-12 | 1997-10-28 | Mitsubishi Gas Chem Co Inc | 過酸化水素製造に使用される作動溶液の再生方法 |
FI110427B (fi) * | 2001-03-28 | 2003-01-31 | Kemira Chemicals Oy | Työliuoksen hydraus vetyperoksidin valmistusprosessissa |
-
2000
- 2000-03-06 FI FI20000511A patent/FI108432B/fi not_active IP Right Cessation
-
2001
- 2001-03-05 JP JP2001565284A patent/JP4847666B2/ja not_active Expired - Fee Related
- 2001-03-05 WO PCT/FI2001/000215 patent/WO2001066461A1/en active IP Right Grant
- 2001-03-05 US US10/220,957 patent/US6946061B2/en not_active Expired - Lifetime
- 2001-03-05 EP EP01917135A patent/EP1261546B1/en not_active Expired - Lifetime
- 2001-03-05 CA CA002402156A patent/CA2402156C/en not_active Expired - Fee Related
- 2001-03-05 DE DE60100668T patent/DE60100668T2/de not_active Expired - Lifetime
- 2001-03-05 AU AU2001244237A patent/AU2001244237A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2402156C (en) | 2009-05-26 |
CA2402156A1 (en) | 2001-09-13 |
US6946061B2 (en) | 2005-09-20 |
US20030181741A1 (en) | 2003-09-25 |
DE60100668T2 (de) | 2004-07-08 |
FI108432B (fi) | 2002-01-31 |
JP2004516213A (ja) | 2004-06-03 |
WO2001066461A1 (en) | 2001-09-13 |
WO2001066461A8 (en) | 2002-03-21 |
JP4847666B2 (ja) | 2011-12-28 |
EP1261546B1 (en) | 2003-08-27 |
FI20000511A (fi) | 2001-09-07 |
DE60100668D1 (de) | 2003-10-02 |
AU2001244237A1 (en) | 2001-09-17 |
EP1261546A2 (en) | 2002-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |