GB1301291A - - Google Patents
Info
- Publication number
- GB1301291A GB1301291A GB1301291DA GB1301291A GB 1301291 A GB1301291 A GB 1301291A GB 1301291D A GB1301291D A GB 1301291DA GB 1301291 A GB1301291 A GB 1301291A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- zones
- oxygen
- division
- heading
- 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
-
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/004—Sparger-type elements
-
- 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
- B01J19/246—Stationary reactors without moving elements inside provoking a loop type movement of the reactants internally, i.e. the mixture circulating inside the vessel such that the upward stream is separated physically from the downward stream(s)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4323469 | 1969-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1301291A true GB1301291A (ja) | 1972-12-29 |
Family
ID=10427853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1301291D Expired GB1301291A (ja) | 1969-12-01 | 1969-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1301291A (ja) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4549997A (en) * | 1983-05-30 | 1985-10-29 | Atlas Copco Aktiebolag | Device for increasing the oxygen concentration in a subsurface stratum of a thermally stratified body of water |
| EP0279288A2 (de) * | 1987-02-14 | 1988-08-24 | Hüls Aktiengesellschaft | Verfaren und Vorrichtung zur Herstellung von Benzolcarbonsäuren bzw. Benzoldiarbonsäureestern |
| US5480593A (en) * | 1993-11-18 | 1996-01-02 | Wilfley Weber, Inc. | Subterranean air lift diffuser assembly |
| US6017020A (en) * | 1990-02-01 | 2000-01-25 | Baughman; Michael L. | System and method for diffusing gas bubbles into a body of water |
| WO2007081513A1 (en) * | 2006-01-04 | 2007-07-19 | Eastman Chemical Company | Oxidation system employing internal structure for enhanced hydrodynamics |
| WO2007081507A3 (en) * | 2006-01-04 | 2007-12-13 | Eastman Chem Co | Oxidation system with internal secondary reactor |
| US7659427B2 (en) | 2004-09-02 | 2010-02-09 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7683210B2 (en) | 2004-09-02 | 2010-03-23 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7692036B2 (en) | 2004-11-29 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7692037B2 (en) | 2004-09-02 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7884232B2 (en) | 2005-06-16 | 2011-02-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7902396B2 (en) | 2004-09-02 | 2011-03-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7901636B2 (en) | 2004-09-02 | 2011-03-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7910071B2 (en) | 2004-09-02 | 2011-03-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7910769B2 (en) | 2004-09-02 | 2011-03-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7960581B2 (en) | 2004-09-02 | 2011-06-14 | Grupo Petrotemex, S.A. De C.V. | Optimized liquid-phase oxidation |
| US7977505B2 (en) | 2004-09-02 | 2011-07-12 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US8114356B2 (en) | 2004-09-02 | 2012-02-14 | Grupo Pretrotemex, S.A. de C.V. | Optimized liquid-phase oxidation |
| US8470257B2 (en) | 2004-09-02 | 2013-06-25 | Grupo Petrotemex, S.A. De C.V. | Optimized liquid-phase oxidation |
| CN107522610A (zh) * | 2006-03-01 | 2017-12-29 | 奇派特石化有限公司 | 用于氧化蒸煮的具有提高的停留时间分布的多元羧酸生产系统 |
-
1969
- 1969-12-01 GB GB1301291D patent/GB1301291A/en not_active Expired
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4549997A (en) * | 1983-05-30 | 1985-10-29 | Atlas Copco Aktiebolag | Device for increasing the oxygen concentration in a subsurface stratum of a thermally stratified body of water |
| EP0279288A2 (de) * | 1987-02-14 | 1988-08-24 | Hüls Aktiengesellschaft | Verfaren und Vorrichtung zur Herstellung von Benzolcarbonsäuren bzw. Benzoldiarbonsäureestern |
| EP0279288A3 (de) * | 1987-02-14 | 1990-02-28 | Hüls Aktiengesellschaft | Verfaren und Vorrichtung zur Herstellung von Benzolcarbonsäuren bzw. Benzoldiarbonsäureestern |
| US6017020A (en) * | 1990-02-01 | 2000-01-25 | Baughman; Michael L. | System and method for diffusing gas bubbles into a body of water |
| US5480593A (en) * | 1993-11-18 | 1996-01-02 | Wilfley Weber, Inc. | Subterranean air lift diffuser assembly |
| US7901636B2 (en) | 2004-09-02 | 2011-03-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US8470257B2 (en) | 2004-09-02 | 2013-06-25 | Grupo Petrotemex, S.A. De C.V. | Optimized liquid-phase oxidation |
| US7659427B2 (en) | 2004-09-02 | 2010-02-09 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7683210B2 (en) | 2004-09-02 | 2010-03-23 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US8178054B2 (en) | 2004-09-02 | 2012-05-15 | Grupo Petrotemex, S. A. DE C. V. | Optimized liquid-phase oxidation |
| US7692037B2 (en) | 2004-09-02 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7741515B2 (en) | 2004-09-02 | 2010-06-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US8114356B2 (en) | 2004-09-02 | 2012-02-14 | Grupo Pretrotemex, S.A. de C.V. | Optimized liquid-phase oxidation |
| US7902396B2 (en) | 2004-09-02 | 2011-03-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7977505B2 (en) | 2004-09-02 | 2011-07-12 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7910071B2 (en) | 2004-09-02 | 2011-03-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7910769B2 (en) | 2004-09-02 | 2011-03-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7960581B2 (en) | 2004-09-02 | 2011-06-14 | Grupo Petrotemex, S.A. De C.V. | Optimized liquid-phase oxidation |
| US7692036B2 (en) | 2004-11-29 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US8501986B2 (en) | 2004-11-29 | 2013-08-06 | Grupo Petrotemex, S.A. De C.V. | Optimized liquid-phase oxidation |
| US7884232B2 (en) | 2005-06-16 | 2011-02-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| WO2007081513A1 (en) * | 2006-01-04 | 2007-07-19 | Eastman Chemical Company | Oxidation system employing internal structure for enhanced hydrodynamics |
| RU2448766C2 (ru) * | 2006-01-04 | 2012-04-27 | Истман Кемикал Компани | Система окисления с внутренним вторичным реактором |
| CN101360553B (zh) * | 2006-01-04 | 2012-11-14 | 奇派特石化有限公司 | 使用用于提高水动力学的内部结构的氧化系统 |
| CN101410173B (zh) * | 2006-01-04 | 2013-03-06 | 奇派特石化有限公司 | 具有内部次级反应器的氧化系统 |
| WO2007081507A3 (en) * | 2006-01-04 | 2007-12-13 | Eastman Chem Co | Oxidation system with internal secondary reactor |
| EP2363204A3 (en) * | 2006-01-04 | 2013-11-13 | Grupo Petrotemex, S.A. De C.V. | Oxidation system with internal secondary reactor |
| CN102941041B (zh) * | 2006-01-04 | 2014-11-26 | 奇派特石化有限公司 | 具有内部次级反应器的氧化系统 |
| KR101496471B1 (ko) | 2006-01-04 | 2015-02-26 | 그루포 페트로테멕스 에스.에이. 데 씨.브이. | 향상된 유체 역학용 내부 구조체를 사용하는 산화 시스템 |
| CN107522610A (zh) * | 2006-03-01 | 2017-12-29 | 奇派特石化有限公司 | 用于氧化蒸煮的具有提高的停留时间分布的多元羧酸生产系统 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |