CA2273958A1 - Production d'acides carboxyliques aromatiques - Google Patents

Production d'acides carboxyliques aromatiques Download PDF

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Publication number
CA2273958A1
CA2273958A1 CA002273958A CA2273958A CA2273958A1 CA 2273958 A1 CA2273958 A1 CA 2273958A1 CA 002273958 A CA002273958 A CA 002273958A CA 2273958 A CA2273958 A CA 2273958A CA 2273958 A1 CA2273958 A1 CA 2273958A1
Authority
CA
Canada
Prior art keywords
acid
water
stream
monocarboxylic acid
bromine
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.)
Abandoned
Application number
CA002273958A
Other languages
English (en)
Inventor
Ian Charles Jeffery
John Arthur Turner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
EI Du Pont de Nemours and 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 GBGB9601493.1A external-priority patent/GB9601493D0/en
Priority claimed from GBGB9602050.8A external-priority patent/GB9602050D0/en
Priority claimed from GBGB9602458.3A external-priority patent/GB9602458D0/en
Priority claimed from PCT/GB1996/001261 external-priority patent/WO1996039595A1/fr
Priority claimed from GBGB9620494.6A external-priority patent/GB9620494D0/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CA2273958A1 publication Critical patent/CA2273958A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/07—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8659—Removing halogens or halogen compounds
    • B01D53/8662—Organic halogen compounds
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/14—Gaseous waste or fumes
    • F23G2209/142—Halogen gases, e.g. silane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/30—Halogen; Compounds thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

On traite un effluent gazeux contenant des constituants organiques dont un acide carboxylique aliphatique et du bromure de méthyle, des gaz dont l'azote, l'oxygène, le monoxyde et le dioxyde de carbone et de l'eau, en particulier quand ce gaz provient de la production d'un acide carboxylique aromatique tel que l'acide téréphtalique, dans le but d'éliminer sensiblement tout l'acide carboxylique aliphatique qu'il contient, et on lui fait subir ensuite une combustion à haute température, éventuellement en présence d'un catalyseur d'oxydation ou d'un auxiliaire de combustion, ou des deux, pour effectuer la conversion complète du bromure de méthyle qu'il contient en HBr ou Br¿2?, ou les deux. Le courant de gaz ainsi obtenu est transmis à un appareil de conversion d'énergie tel qu'une turbine à gaz, après quoi il est épuré pour éliminer le HBr ou le Br¿2?, ou les deux.
CA002273958A 1996-01-25 1997-01-15 Production d'acides carboxyliques aromatiques Abandoned CA2273958A1 (fr)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
GB9601493.1 1996-01-25
GBGB9601493.1A GB9601493D0 (en) 1996-01-25 1996-01-25 Effluent gas treatment
GBGB9602050.8A GB9602050D0 (en) 1996-02-01 1996-02-01 Effluent gas treatment
GB9602050.8 1996-02-01
GB9602458.3 1996-02-07
GBGB9602458.3A GB9602458D0 (en) 1996-02-07 1996-02-07 Effluent gas treatment
GBPCT/GB96/01261 1996-05-28
PCT/GB1996/001261 WO1996039595A1 (fr) 1995-06-05 1996-05-28 Traitement de gaz d'effluent
GB9620494.6 1996-10-02
GBGB9620494.6A GB9620494D0 (en) 1996-10-02 1996-10-02 Production of aromatic carboxylic acids
US2778496P 1996-10-04 1996-10-04
US60/027,784 1996-10-04
PCT/GB1997/000104 WO1997027168A1 (fr) 1996-01-25 1997-01-15 Production d'acides carboxyliques aromatiques

Publications (1)

Publication Number Publication Date
CA2273958A1 true CA2273958A1 (fr) 1997-07-31

Family

ID=27547254

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002273958A Abandoned CA2273958A1 (fr) 1996-01-25 1997-01-15 Production d'acides carboxyliques aromatiques

Country Status (3)

Country Link
EP (1) EP0879221A1 (fr)
CA (1) CA2273958A1 (fr)
WO (1) WO1997027168A1 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000005733A (ko) * 1998-06-05 2000-01-25 나까니시 히로유끼 방향족카복실산의제조방법
US6504051B1 (en) * 2001-06-04 2003-01-07 Eastman Chemical Company Process for production of aromatic carboxylic acids with improved water removal technique
US7282151B2 (en) 2003-06-05 2007-10-16 Eastman Chemical Company Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration
US7351396B2 (en) 2003-06-05 2008-04-01 Eastman Chemical Company Extraction process for removal of impurities from an aqueous mixture
US7494641B2 (en) 2003-06-05 2009-02-24 Eastman Chemical Company Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid
US7452522B2 (en) 2003-06-05 2008-11-18 Eastman Chemical Company Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid
US7410632B2 (en) 2003-06-05 2008-08-12 Eastman Chemical Company Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid
US7381386B2 (en) 2003-06-05 2008-06-03 Eastman Chemical Company Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid
US7888530B2 (en) 2004-09-02 2011-02-15 Eastman Chemical Company Optimized production of aromatic dicarboxylic acids
US20070238899A9 (en) 2004-09-02 2007-10-11 Robert Lin Optimized production of aromatic dicarboxylic acids
US7959879B2 (en) 2004-09-02 2011-06-14 Grupo Petrotemex, S.A. De C.V. Optimized production of aromatic dicarboxylic acids
US7273559B2 (en) 2004-10-28 2007-09-25 Eastman Chemical Company Process for removal of impurities from an oxidizer purge stream
US7291270B2 (en) 2004-10-28 2007-11-06 Eastman Chemical Company Process for removal of impurities from an oxidizer purge stream
RU2435754C2 (ru) 2005-03-21 2011-12-10 Бп Корпорейшн Норт Америка Инк. Способ возврата энергии в процессе производства ароматических карбоновых кислот
US7402694B2 (en) 2005-08-11 2008-07-22 Eastman Chemical Company Process for removal of benzoic acid from an oxidizer purge stream
US7569722B2 (en) 2005-08-11 2009-08-04 Eastman Chemical Company Process for removal of benzoic acid from an oxidizer purge stream
US7863481B2 (en) 2006-03-01 2011-01-04 Eastman Chemical Company Versatile oxidation byproduct purge process
US7897808B2 (en) 2006-03-01 2011-03-01 Eastman Chemical Company Versatile oxidation byproduct purge process
US7880032B2 (en) 2006-03-01 2011-02-01 Eastman Chemical Company Versatile oxidation byproduct purge process
US20070203359A1 (en) 2006-03-01 2007-08-30 Philip Edward Gibson Versatile oxidation byproduct purge process
US9493387B2 (en) 2008-10-31 2016-11-15 Grupo Petrotemex, S.A. De C.V. Dicarboxylic acid production with minimal wastewater generation
US9505692B2 (en) * 2008-10-31 2016-11-29 Grupo Petrotemex, S.A. De C.V. Dicarboxylic acid production with self-fuel oxidative destruction
US9493389B2 (en) 2008-10-31 2016-11-15 Grupo Petrotemex, S.A. De C.V. Dicarboxylic acid production with enhanced energy recovery
US20100113735A1 (en) 2008-10-31 2010-05-06 Eastman Chemical Company Integrated Co-Production of Dicarboxylic Acids
US9493388B2 (en) * 2008-10-31 2016-11-15 Grupo Petrotemex, S.A. De C.V. Dicarboxylic acid production with direct fired off-gas heating
CN101940869B (zh) * 2010-06-13 2013-08-07 浙江逸盛石化有限公司 精对苯二甲酸氧化装置尾气的净化方法和装置
US9428436B2 (en) 2013-12-18 2016-08-30 Bp Corporation North America Inc. Process and apparatus for manufacturing aromatic carboxylic acids
GB201417703D0 (en) * 2014-10-07 2014-11-19 Invista Technologies S.�.R.L. Production of an aromatic dicarboxylic acid
TWI690496B (zh) * 2019-02-01 2020-04-11 兆聯實業股份有限公司 水處理系統

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2962928D1 (en) * 1978-12-21 1982-07-08 Ici Plc Recovery of bromine from the effluent gases of a bromine catalysed oxidation process
GB9400570D0 (en) * 1994-01-13 1994-03-09 Ici Plc Handling of materials at elevated pressure
US5612007A (en) * 1994-10-14 1997-03-18 Amoco Corporation Apparatus for preparing aromatic carboxylic acids with efficient energy recovery

Also Published As

Publication number Publication date
WO1997027168A1 (fr) 1997-07-31
EP0879221A1 (fr) 1998-11-25

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