CA2202435A1 - Methode de regeneration de solutions de travail - Google Patents
Methode de regeneration de solutions de travailInfo
- Publication number
- CA2202435A1 CA2202435A1 CA002202435A CA2202435A CA2202435A1 CA 2202435 A1 CA2202435 A1 CA 2202435A1 CA 002202435 A CA002202435 A CA 002202435A CA 2202435 A CA2202435 A CA 2202435A CA 2202435 A1 CA2202435 A1 CA 2202435A1
- Authority
- CA
- Canada
- Prior art keywords
- working solution
- hydrogen peroxide
- regeneration method
- production
- working
- 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.)
- Granted
Links
- 239000012224 working solution Substances 0.000 title abstract 9
- 238000011069 regeneration method Methods 0.000 title abstract 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 6
- 238000004519 manufacturing process Methods 0.000 abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 150000004056 anthraquinones Chemical class 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 241001367053 Autographa gamma Species 0.000 abstract 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
Classifications
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Central Heating Systems (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP091239/1996 | 1996-04-12 | ||
| JP9123896A JPH09278419A (ja) | 1996-04-12 | 1996-04-12 | 過酸化水素製造に使用される作動溶液の再生方法 |
| JP9123996A JPH09278420A (ja) | 1996-04-12 | 1996-04-12 | 過酸化水素製造に使用される作動溶液の再生方法 |
| JP091238/1996 | 1996-04-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2202435A1 true CA2202435A1 (fr) | 1997-10-12 |
| CA2202435C CA2202435C (fr) | 2008-07-22 |
Family
ID=26432701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002202435A Expired - Lifetime CA2202435C (fr) | 1996-04-12 | 1997-04-11 | Methode de regeneration de solutions de travail |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | USH1787H (fr) |
| KR (1) | KR100474503B1 (fr) |
| CN (1) | CN1108984C (fr) |
| CA (1) | CA2202435C (fr) |
| DE (1) | DE19715034A1 (fr) |
| ID (1) | ID16589A (fr) |
| TW (1) | TW432009B (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1012267A3 (fr) * | 1998-11-05 | 2000-08-01 | Solvay | Procede de fabrication de peroxyde d'hydrogene. |
| FI108432B (fi) * | 2000-03-06 | 2002-01-31 | Kemira Chemicals Oy | Ty÷liuoksen regenerointi vetyperoksidin tuotantoprosessissa |
| TWI383951B (zh) * | 2006-05-09 | 2013-02-01 | Mitsubishi Gas Chemical Co | 包含動作溶液之再生步驟的過氧化氫之製造方法 |
| TWI443063B (zh) * | 2007-07-11 | 2014-07-01 | Mitsubishi Gas Chemical Co | 用於製造過氧化氫之作用溶液的再生觸媒之製造方法 |
| CN103803500B (zh) * | 2012-11-07 | 2015-09-30 | 中国石油化工股份有限公司 | 一种蒽醌法生产双氧水的工作液再生工艺 |
| CN106540685B (zh) * | 2015-09-17 | 2021-01-08 | 中国石油化工股份有限公司 | 催化剂及制备方法和用途及蒽醌法生产过氧化氢工作液的再生方法及生产过氧化氢的方法 |
| KR102857067B1 (ko) * | 2018-11-20 | 2025-09-08 | 미츠비시 가스 가가쿠 가부시키가이샤 | 작동 용액의 처리 방법 |
| CN109806875A (zh) * | 2019-02-26 | 2019-05-28 | 浙江巴陵恒逸己内酰胺有限责任公司 | 催化蒽醌降解物再生的催化剂及其制备方法和循环工作液的再生方法 |
| CN114426259B (zh) | 2020-10-14 | 2023-09-05 | 中国石油化工股份有限公司 | 制备过氧化氢的方法和系统 |
| CN115501824A (zh) * | 2022-09-19 | 2022-12-23 | 中国科学院大连化学物理研究所 | 一种用于烯烃环氧化反应的液固循环流化床反应-再生系统及其操作方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2739875A (en) * | 1951-12-06 | 1956-03-27 | Du Pont | Regeneration of degraded alkylanthraquinone solutions for the production of hydrogen peroxide |
| 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 |
| US3880596A (en) * | 1971-09-24 | 1975-04-29 | Degussa | Apparatus for the production of hydrogen peroxide |
| US4061598A (en) * | 1976-06-25 | 1977-12-06 | E. I. Du Pont De Nemours And Company | Catalyst for hydrogenating anthraquinones |
| US4566998A (en) * | 1981-09-28 | 1986-01-28 | Foret S.A. | Production of hydrogen peroxide |
| US4668436A (en) * | 1985-12-13 | 1987-05-26 | Fmc Corporation | Process for purifying a working solution |
| US4800075A (en) * | 1987-12-14 | 1989-01-24 | E. I. Du Pont De Nemours And Company | Fixed-bed hydrogen peroxide catalyst |
| BE1006352A6 (fr) * | 1991-12-12 | 1994-08-02 | Solvay Interox | Procede pour la fabrication de peroxyde d'hydrogene. |
| JP3617532B2 (ja) * | 1992-12-25 | 2005-02-09 | 三菱瓦斯化学株式会社 | 過酸化水素の製造方法 |
| KR0130851B1 (ko) * | 1994-11-03 | 1998-04-21 | 강박광 | 과산화수소 제조를 위한 작용액내의 변질된 안트라퀴논계 유도체의 제거 및 활성퀴논으로의 재생방법 |
-
1997
- 1997-03-26 US US08/829,696 patent/USH1787H/en not_active Abandoned
- 1997-04-08 TW TW086104444A patent/TW432009B/zh not_active IP Right Cessation
- 1997-04-08 KR KR1019970012801A patent/KR100474503B1/ko not_active Expired - Lifetime
- 1997-04-11 DE DE19715034A patent/DE19715034A1/de not_active Withdrawn
- 1997-04-11 CN CN97110726A patent/CN1108984C/zh not_active Expired - Lifetime
- 1997-04-11 CA CA002202435A patent/CA2202435C/fr not_active Expired - Lifetime
- 1997-04-14 ID IDP971222A patent/ID16589A/id unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1166450A (zh) | 1997-12-03 |
| TW432009B (en) | 2001-05-01 |
| CA2202435C (fr) | 2008-07-22 |
| KR970069873A (ko) | 1997-11-07 |
| USH1787H (en) | 1999-02-02 |
| ID16589A (id) | 1997-10-16 |
| KR100474503B1 (ko) | 2005-07-18 |
| CN1108984C (zh) | 2003-05-21 |
| DE19715034A1 (de) | 1997-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20170411 |