WO2007081507A3 - Oxidation system with internal secondary reactor - Google Patents

Oxidation system with internal secondary reactor Download PDF

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Publication number
WO2007081507A3
WO2007081507A3 PCT/US2006/048533 US2006048533W WO2007081507A3 WO 2007081507 A3 WO2007081507 A3 WO 2007081507A3 US 2006048533 W US2006048533 W US 2006048533W WO 2007081507 A3 WO2007081507 A3 WO 2007081507A3
Authority
WO
WIPO (PCT)
Prior art keywords
cta
oxidation
liquid
product
oxidation system
Prior art date
Application number
PCT/US2006/048533
Other languages
French (fr)
Other versions
WO2007081507A2 (en
Inventor
Alan George Wonders
Thomas Earl Woodruff
Ronald Buford Sheppard
Wayne Scott Strasser
Original Assignee
Eastman Chem Co
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 by Eastman Chem Co filed Critical Eastman Chem Co
Priority to CA002635355A priority Critical patent/CA2635355A1/en
Priority to CN2006800505086A priority patent/CN101410173B/en
Priority to EP11165657.5A priority patent/EP2363204B1/en
Priority to EP06847796.7A priority patent/EP1973642B1/en
Priority to BRPI0620802-9A priority patent/BRPI0620802A2/en
Priority to KR1020137034737A priority patent/KR101507266B1/en
Priority to KR1020087016242A priority patent/KR101433958B1/en
Priority to PL11165657T priority patent/PL2363204T3/en
Priority to PL06847796T priority patent/PL1973642T3/en
Priority to ES06847796.7T priority patent/ES2467815T3/en
Publication of WO2007081507A2 publication Critical patent/WO2007081507A2/en
Publication of WO2007081507A3 publication Critical patent/WO2007081507A3/en

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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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
    • 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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • 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
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01J4/002—Nozzle-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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/007—Separating solid material from the gas/liquid stream by sedimentation
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • B01J8/28—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations the one above the other
    • B01J8/30—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations the one above the other the edge of a lower bed projecting beyond the edge of the superjacent bed
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/14—Monocyclic dicarboxylic acids
    • C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
    • C07C63/26—1,4 - Benzenedicarboxylic acid
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes in series
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00245—Avoiding undesirable reactions or side-effects

Abstract

Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low temperatures. When the oxidized compound is para-xylene and the product from the oxidation reaction is crude terephthalic acid (CTA), such CTA product can be purified and separated by more economical techniques than could be employed if the CTA were formed by a conventional high-temperature oxidation process.
PCT/US2006/048533 2006-01-04 2006-12-20 Oxidation system with internal secondary reactor WO2007081507A2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CA002635355A CA2635355A1 (en) 2006-01-04 2006-12-20 Oxidation system with internal secondary reactor
CN2006800505086A CN101410173B (en) 2006-01-04 2006-12-20 Oxidation system with internal secondary reactor
EP11165657.5A EP2363204B1 (en) 2006-01-04 2006-12-20 Oxidation system with internal secondary reactor
EP06847796.7A EP1973642B1 (en) 2006-01-04 2006-12-20 Oxidation system with internal secondary reactor
BRPI0620802-9A BRPI0620802A2 (en) 2006-01-04 2006-12-20 process for preparing a polycarboxylic acid composition, and, bubble column reactor
KR1020137034737A KR101507266B1 (en) 2006-01-04 2006-12-20 Oxidation system with internal secondary reactor
KR1020087016242A KR101433958B1 (en) 2006-01-04 2006-12-20 Oxidation system with internal secondary reactor
PL11165657T PL2363204T3 (en) 2006-01-04 2006-12-20 Oxidation system with internal secondary reactor
PL06847796T PL1973642T3 (en) 2006-01-04 2006-12-20 Oxidation system with internal secondary reactor
ES06847796.7T ES2467815T3 (en) 2006-01-04 2006-12-20 Oxidation system with internal secondary reactor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US75613706P 2006-01-04 2006-01-04
US60/756,137 2006-01-04
US11/365,350 US7355068B2 (en) 2006-01-04 2006-03-01 Oxidation system with internal secondary reactor
US11/365,350 2006-03-01

Publications (2)

Publication Number Publication Date
WO2007081507A2 WO2007081507A2 (en) 2007-07-19
WO2007081507A3 true WO2007081507A3 (en) 2007-12-13

Family

ID=38117002

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/048533 WO2007081507A2 (en) 2006-01-04 2006-12-20 Oxidation system with internal secondary reactor

Country Status (13)

Country Link
US (2) US7355068B2 (en)
EP (2) EP1973642B1 (en)
KR (2) KR101433958B1 (en)
CN (2) CN101410173B (en)
BR (1) BRPI0620802A2 (en)
CA (1) CA2635355A1 (en)
ES (2) ES2784493T3 (en)
LT (1) LT2363204T (en)
MY (2) MY148932A (en)
PL (2) PL2363204T3 (en)
PT (2) PT1973642E (en)
RU (1) RU2448766C2 (en)
WO (1) WO2007081507A2 (en)

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US20070208194A1 (en) * 2006-03-01 2007-09-06 Woodruff Thomas E Oxidation system with sidedraw secondary reactor
US8189042B2 (en) * 2006-12-15 2012-05-29 Pollack Laboratories, Inc. Vision analysis system for a process vessel
US8254657B2 (en) * 2007-01-08 2012-08-28 Pollack Laboratories, Inc. Image recognition and analysis system and software
CN101531588B (en) * 2008-03-13 2016-02-24 周向进 The manufacture method of a kind of new pure terephthalic acid
CN101575284B (en) * 2008-05-05 2014-11-26 周向进 Novel method for manufacturing PIA
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US9493389B2 (en) * 2008-10-31 2016-11-15 Grupo Petrotemex, S.A. De C.V. Dicarboxylic acid production with enhanced energy recovery
US9505692B2 (en) * 2008-10-31 2016-11-29 Grupo Petrotemex, S.A. De C.V. Dicarboxylic acid production with self-fuel oxidative destruction
US9493388B2 (en) * 2008-10-31 2016-11-15 Grupo Petrotemex, S.A. De C.V. Dicarboxylic acid production with direct fired off-gas heating
US20100113735A1 (en) 2008-10-31 2010-05-06 Eastman Chemical Company Integrated Co-Production of Dicarboxylic Acids
US9493387B2 (en) * 2008-10-31 2016-11-15 Grupo Petrotemex, S.A. De C.V. Dicarboxylic acid production with minimal wastewater generation
DE102009005962A1 (en) * 2009-01-23 2010-07-29 Bayer Technology Services Gmbh gassing
US8790601B2 (en) * 2010-01-29 2014-07-29 Grupo Petrotemex, S.A. De C.V. Oxidation system with sidedraw secondary reactor
US8968686B2 (en) * 2010-01-29 2015-03-03 Grupo Petrotemex, S.A. De C.V. Oxidation system with sidedraw secondary reactor
US8936767B2 (en) * 2010-01-29 2015-01-20 Grupo Petrotemex. S.A. de C.V. Oxidation system with sidedraw secondary reactor
US9045408B2 (en) 2011-12-29 2015-06-02 Uop Llc Process for oxidizing alkyl-aromatic compounds
US9150484B2 (en) 2011-12-29 2015-10-06 Uop Llc Process for producing terephthalic acid
US9024059B2 (en) 2011-12-29 2015-05-05 Uop Llc Process for producing terephthalic acid
US8697905B2 (en) 2011-12-29 2014-04-15 Uop Llc Process for producing terephthalic acid
US8759571B2 (en) 2011-12-29 2014-06-24 Uop Llc Process for oxidizing alkyl-aromatic compounds
US9156765B2 (en) 2011-12-29 2015-10-13 Uop Llc Process for oxidizing alkyl-aromatic compounds
US9085522B2 (en) 2011-12-29 2015-07-21 Uop Llc Process for producing terephthalic acid
US8927764B2 (en) 2011-12-29 2015-01-06 Uop Llc Process for producing terephthalic acid
US20160264511A1 (en) * 2015-03-13 2016-09-15 Grupo Petrotemex, S.A. De C.V. Bubble column reactor based digester and method for its use
CN106179135B (en) * 2015-04-29 2019-04-19 中国石油化工股份有限公司 A kind of reactor and its application for liquid phase successive reaction
US10000435B1 (en) 2017-02-28 2018-06-19 Grupo Petrotemex, S.A. De C.V. Energy and environmentally integrated method for production of aromatic dicarboxylic acids by oxidation
US10647930B2 (en) * 2017-09-29 2020-05-12 Indian Oil Corporation Limited Reactor system and process for upgrading heavy hydrocarbonaceous material
US10450240B2 (en) 2017-11-10 2019-10-22 Uop Llc Processes and apparatuses for methylation of aromatics in an aromatics complex
CN111389314B (en) * 2020-03-31 2020-12-11 南京延长反应技术研究院有限公司 Built-in micro-interface unit enhanced reaction system and process for producing PTA (purified terephthalic acid) by PX (para-xylene)
CN113189973B (en) * 2020-12-09 2023-03-21 淮阴工学院 Function observer-based two-stage chemical reactor actuator fault detection method
CN112844346A (en) * 2020-12-31 2021-05-28 成都九翼环保科技有限公司 Supercritical hydrothermal powdered activated carbon regeneration device and method

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