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
Application number
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1301291A publication Critical patent/GB1301291A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1301291D 1969-12-01 1969-12-01 Expired GB1301291A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4323469 1969-12-01

Publications (1)

Publication Number Publication Date
GB1301291A true GB1301291A (pt) 1972-12-29

Family

ID=10427853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301291D Expired GB1301291A (pt) 1969-12-01 1969-12-01

Country Status (1)

Country Link
GB (1) GB1301291A (pt)

Cited By (20)

* Cited by examiner, † Cited by third party
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
US7910769B2 (en) 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7910071B2 (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

Cited By (30)

* Cited by examiner, † Cited by third party
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
US7910769B2 (en) 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7910071B2 (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