BRPI0514800A - processo para oxidação em fase lìquida, e reator de coluna de bolhas - Google Patents

processo para oxidação em fase lìquida, e reator de coluna de bolhas

Info

Publication number
BRPI0514800A
BRPI0514800A BRPI0514800-6A BRPI0514800A BRPI0514800A BR PI0514800 A BRPI0514800 A BR PI0514800A BR PI0514800 A BRPI0514800 A BR PI0514800A BR PI0514800 A BRPI0514800 A BR PI0514800A
Authority
BR
Brazil
Prior art keywords
liquid phase
phase oxidation
bubble column
column reactor
cta
Prior art date
Application number
BRPI0514800-6A
Other languages
English (en)
Inventor
Alan George Wonders
Robert Lin
Marcel De Vreede
Lee Reynolds Partin
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
Priority claimed from US11/154,202 external-priority patent/US7692036B2/en
Priority claimed from US11/154,218 external-priority patent/US7568361B2/en
Application filed by Eastman Chem Co filed Critical Eastman Chem Co
Publication of BRPI0514800A publication Critical patent/BRPI0514800A/pt
Publication of BRPI0514800B1 publication Critical patent/BRPI0514800B1/pt

Links

Classifications

    • 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
    • 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
    • B01J8/1872—Details of the fluidised bed reactor
    • 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
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • 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
    • 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
    • B01J8/1836—Heating and cooling the reactor
    • 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
    • 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
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
    • 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
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/0015—Plates; Cylinders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PROCESSO PARA OXIDAçãO EM FASE LìQUIDA, E REATOR DE COLUNA DE BOLHAS. São revelados um processo e aparelho otimizados para realizar de forma mais eficiente e económica a oxidação em fase líquida de um composto oxidável. Tal oxidação em fase líquida é realizada em um reator de coluna de bolhas que permite uma reação altamente eficiente a temperaturas relativamente baixas. Quando o composto oxidado é para-xileno e o produto da reação de oxidação é ácido tereftálico bruto (CTA), tal produto CTA pode ser purificado e seprado por técnicas mais económicas do que as que poderiam ser empregadas se o CTA fosse formado por um processo convencional de oxidação a alta temperatura.
BRPI0514800A 2004-09-02 2005-08-29 processo para oxidação em fase líquida, e reator de coluna de bolhas BRPI0514800B1 (pt)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US60685604P 2004-09-02 2004-09-02
US63132004P 2004-11-29 2004-11-29
US63139904P 2004-11-29 2004-11-29
US11/154,202 US7692036B2 (en) 2004-11-29 2005-06-16 Optimized liquid-phase oxidation
US11/154,218 US7568361B2 (en) 2004-09-02 2005-06-16 Optimized liquid-phase oxidation
PCT/US2005/030546 WO2006028752A2 (en) 2004-09-02 2005-08-29 Optimized liquid-phase oxidation

Publications (2)

Publication Number Publication Date
BRPI0514800A true BRPI0514800A (pt) 2008-06-24
BRPI0514800B1 BRPI0514800B1 (pt) 2015-11-24

Family

ID=35504618

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514800A BRPI0514800B1 (pt) 2004-09-02 2005-08-29 processo para oxidação em fase líquida, e reator de coluna de bolhas

Country Status (12)

Country Link
EP (1) EP1791800B1 (pt)
JP (1) JP2008511638A (pt)
KR (2) KR101281347B1 (pt)
CN (2) CN101023046B (pt)
BR (1) BRPI0514800B1 (pt)
CA (1) CA2576632A1 (pt)
ES (1) ES2655728T3 (pt)
LT (1) LT1791800T (pt)
MX (1) MX2007002565A (pt)
PL (1) PL1791800T3 (pt)
PT (1) PT1791800T (pt)
WO (1) WO2006028752A2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8066949B2 (en) 2008-09-26 2011-11-29 Exxonmobil Research & Engineering Company Scrubber for fluid coker unit
US8933266B2 (en) * 2010-06-30 2015-01-13 Uop Llc Process for producing terephthalic acid
US8933265B2 (en) * 2010-06-30 2015-01-13 Uop Llc Process for oxidizing alkyl aromatic compounds
RU2694865C2 (ru) * 2013-09-25 2019-07-17 Линде Акциенгезелльшафт Колонна с жидкостными распределителями и массообменными тарелками из уголковых профилей
CN109772236B (zh) * 2017-11-14 2022-08-12 中国石油化工股份有限公司 一种流体分布器、反应装置及其应用
KR20230088131A (ko) * 2021-12-10 2023-06-19 주식회사 엘지화학 기포탑 반응기

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT236346B (de) * 1961-01-25 1964-10-12 Union Carbide Corp Boden zum Inberührungbringen von Flüssigkeit und Gas
DE1493192A1 (de) * 1963-04-30 1969-02-20 Standard Oil Co Verfahren zur Herstellung von aromatischen Saeuren
GB1250222A (pt) * 1968-10-25 1971-10-20
US3660476A (en) * 1968-10-30 1972-05-02 Teijin Ltd Method for the preparation of terephthalic acid
BE724040A (pt) * 1968-11-18 1969-05-02
JPS5912096B2 (ja) * 1975-10-31 1984-03-21 三菱化学株式会社 ホウコウゾクポリカルボンサンノセイゾウホウ
JPS58177106A (ja) * 1982-04-13 1983-10-17 Jgc Corp 多段式高流速気液接触装置
JPS59104345A (ja) * 1982-12-03 1984-06-16 Kuraray Yuka Kk 直接重合用に適したテレフタル酸の製造方法
DE4318893A1 (de) * 1993-06-07 1994-12-08 Bayer Ag Reaktor und damit durchzuführendes kontinuierliches Verfahren zur Herstellung von Ethylenglykolcarbonat bzw. Propylenglykolcarbonat
JP3719448B2 (ja) * 1993-07-29 2005-11-24 三菱瓦斯化学株式会社 芳香族ジカルボン酸製造用酸化反応器
SI9500109A (en) * 1995-04-05 1996-10-31 Levec Janez Dipl Ing Prof Dr Apparatus and Process for Thermal Oxidative Treatment of Waste Waters
US5929274A (en) * 1995-06-07 1999-07-27 Hfm International, Inc. Method to reduce carboxybenzaldehyde isomers in terephthalic acid or isophthalic acid
JPH09278709A (ja) * 1996-02-13 1997-10-28 Mitsubishi Chem Corp 芳香族カルボン酸の製造方法
US6084125A (en) * 1996-02-27 2000-07-04 Praxair Technology, Inc. Process for producing aliphatic acids using a reactor system having a shell and a tube reactor configuration to force circulation of reaction liquid
ID19133A (id) * 1996-12-12 1998-06-18 Praxair Technology Inc Pengisian oksigen langsung kedalam reaktor-reaktor ruang gelembung
GB9701251D0 (en) * 1997-01-22 1997-03-12 Bp Chem Int Ltd Process
DE19843573A1 (de) * 1998-09-23 2000-03-30 Degussa Blasensäule und deren Verwendung
CN1227208C (zh) * 2000-01-21 2005-11-16 Bp北美公司 在苯甲酸和水溶剂中氧化生产高纯芳香羧酸的方法
US7074954B2 (en) * 2002-12-09 2006-07-11 Eastman Chemical Company Process for the oxidative purification of terephthalic acid
MXPA05006120A (es) * 2002-12-09 2005-08-16 Eastman Chem Co Proceso para la purificacion oxidativa de acido tereftalico.
MXPA05006046A (es) * 2002-12-09 2005-08-18 Eastman Chem Co Proceso para la purficiacion de una suspension de acido carboxilico crudo.

Also Published As

Publication number Publication date
WO2006028752A2 (en) 2006-03-16
EP1791800A2 (en) 2007-06-06
KR20070048256A (ko) 2007-05-08
KR20130003039A (ko) 2013-01-08
CN101766979A (zh) 2010-07-07
CN101023046A (zh) 2007-08-22
JP2008511638A (ja) 2008-04-17
CN101023046B (zh) 2019-01-18
ES2655728T3 (es) 2018-02-21
CN101766979B (zh) 2012-12-26
KR101363824B1 (ko) 2014-02-17
KR101281347B1 (ko) 2013-07-02
WO2006028752A3 (en) 2006-06-01
PT1791800T (pt) 2018-02-02
PL1791800T3 (pl) 2018-04-30
CA2576632A1 (en) 2006-03-16
EP1791800B1 (en) 2017-11-01
BRPI0514800B1 (pt) 2015-11-24
LT1791800T (lt) 2018-01-25
MX2007002565A (es) 2007-04-24

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO 8.6 NA RPI 2269 DE 01/07/2014

B25G Requested change of headquarter approved

Owner name: EASTMAN CHEMICAL COMPANY (US)

B25A Requested transfer of rights approved

Owner name: GRUPO PETROTEMEX, S.A. DE C.V. (MX)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/11/2015, OBSERVADAS AS CONDICOES LEGAIS.