SG48499A1 - Process for the production of terephthalic acid - Google Patents

Process for the production of terephthalic acid

Info

Publication number
SG48499A1
SG48499A1 SG1996011651A SG1996011651A SG48499A1 SG 48499 A1 SG48499 A1 SG 48499A1 SG 1996011651 A SG1996011651 A SG 1996011651A SG 1996011651 A SG1996011651 A SG 1996011651A SG 48499 A1 SG48499 A1 SG 48499A1
Authority
SG
Singapore
Prior art keywords
production
terephthalic acid
terephthalic
acid
Prior art date
Application number
SG1996011651A
Other languages
English (en)
Inventor
Ramakrishnan Ramachandran
Rustam H Sethna
Satish S Tamhankar
Original Assignee
Boc Group Inc
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 Boc Group Inc filed Critical Boc Group Inc
Publication of SG48499A1 publication Critical patent/SG48499A1/en

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
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
SG1996011651A 1996-01-16 1996-12-12 Process for the production of terephthalic acid SG48499A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/587,174 US5693856A (en) 1996-01-16 1996-01-16 Production of terephthalic acid

Publications (1)

Publication Number Publication Date
SG48499A1 true SG48499A1 (en) 1998-04-17

Family

ID=24348677

Family Applications (2)

Application Number Title Priority Date Filing Date
SG1996011651A SG48499A1 (en) 1996-01-16 1996-12-12 Process for the production of terephthalic acid
SG1997000077A SG67370A1 (en) 1996-01-16 1997-01-14 Process for the production of terephthalic acid

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG1997000077A SG67370A1 (en) 1996-01-16 1997-01-14 Process for the production of terephthalic acid

Country Status (14)

Country Link
US (1) US5693856A (fr)
EP (1) EP0785183B1 (fr)
JP (1) JPH09194426A (fr)
KR (1) KR100200450B1 (fr)
CN (1) CN1066709C (fr)
AU (1) AU7647896A (fr)
CA (1) CA2194423C (fr)
DE (1) DE69706202T2 (fr)
MY (1) MY116843A (fr)
NZ (1) NZ299986A (fr)
PL (1) PL189713B1 (fr)
SG (2) SG48499A1 (fr)
TW (1) TW343968B (fr)
ZA (1) ZA9610202B (fr)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100427298B1 (ko) * 2001-03-31 2004-04-17 한국화학연구원 알킬방향족 화합물의 액상산화에 의한 방향족카르복시산의 제조방법
KR100503438B1 (ko) * 1998-06-12 2005-09-26 에스케이케미칼주식회사 테레프탈산의 제조방법
US6215027B1 (en) 1998-10-20 2001-04-10 Praxair Technology, Inc. Ballast gas use in liquid phase oxidation
US6153790A (en) * 1998-12-01 2000-11-28 Shell Oil Company Method to produce aromatic dicarboxylic acids using cobalt and zirconium catalysts
KR100330085B1 (ko) * 1998-12-22 2002-11-22 삼성종합화학주식회사 아로마틱폴리카본산의제조방법
KR20000041506A (ko) 1998-12-22 2000-07-15 유현식 아로마틱폴리카본산의 제조방법
US6180822B1 (en) 1998-12-22 2001-01-30 Samsung General Chemical Co., Ltd. Method of producing aromatic carboxylic acids by oxidizing alkyl aromatic compounds or partially oxidized intermediates thereof with carbon dioxide containing gas
KR100549107B1 (ko) * 1999-04-28 2006-02-06 삼성토탈 주식회사 아로마틱 폴리카본산의 제조방법
US6194607B1 (en) * 1998-12-22 2001-02-27 Samsung General Chemicals Co., Ltd. Method of producing aromatic carboxylic acids by oxidizing alkyl aromatic hydrocarbons or partially oxidized intermediates thereof
US6740776B2 (en) 2001-07-16 2004-05-25 Novartis Ag Air oxidation of an aromatic aldehyde to an aromatic acid
US6649773B2 (en) 2002-03-22 2003-11-18 General Electric Company Method for the manufacture of halophthalic acids and anhydrides
US6657068B2 (en) 2002-03-22 2003-12-02 General Electric Company Liquid phase oxidation of halogenated ortho-xylenes
US6657067B2 (en) 2002-03-22 2003-12-02 General Electric Company Method for the manufacture of chlorophthalic anhydride
KR100508684B1 (ko) * 2002-04-12 2005-08-17 한국화학연구원 방향족 카르복시산의 제조방법
US20050256335A1 (en) * 2004-05-12 2005-11-17 Ovidiu Marin Providing gases to aromatic carboxylic acid manufacturing processes
US7541489B2 (en) 2004-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method of making halophthalic acids and halophthalic anhydrides
US7568361B2 (en) 2004-09-02 2009-08-04 Eastman Chemical Company Optimized liquid-phase oxidation
US7563926B2 (en) * 2004-09-02 2009-07-21 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) * 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7381836B2 (en) * 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7582793B2 (en) 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7504535B2 (en) 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7371894B2 (en) * 2004-09-02 2008-05-13 Eastman Chemical Company Optimized liquid-phase oxidation
US7589231B2 (en) 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7507857B2 (en) 2004-09-02 2009-03-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7399882B2 (en) * 2004-09-02 2008-07-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7692036B2 (en) * 2004-11-29 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
KR100769972B1 (ko) * 2006-05-22 2007-10-25 주식회사 효성 나프탈렌디카르복실산의 제조 방법
JP2008094829A (ja) * 2006-10-12 2008-04-24 Kocat Inc Ｍｃ型均一触媒およびｏ２／ｃｏ２混合気体を用いた有機酸またはその誘導体の製造方法
KR100860343B1 (ko) * 2007-03-15 2008-09-26 삼성석유화학(주) 친환경적이고 단순화된 방향족 디카르복실산의 제조방법
PT2010032263W (pt) * 2008-08-26 2011-09-14 Reliance Ind Ltd Processo e equipamento para recuperação de materiais valiosos do fabrico de ácido tereftálico
JP5168216B2 (ja) * 2009-04-10 2013-03-21 三菱瓦斯化学株式会社 酸化反応器および芳香族ポリカルボン酸の製造法
CN103524334A (zh) 2012-07-05 2014-01-22 琳德股份公司 改进的对苯二甲酸的制备
CN104338499B (zh) * 2013-07-31 2016-01-20 沅江华龙催化科技有限公司 一种液固多相反应分离同步反应器
CN104338500B (zh) * 2013-07-31 2015-12-02 沅江华龙催化科技有限公司 一种气液固多相反应分离同步反应器
CN103772182B (zh) * 2014-01-26 2015-06-17 沅江华龙催化科技有限公司 基于气液固多相反应分离同步反应器的利用空气氧化对二甲苯生产对苯二甲酸的方法
KR101623544B1 (ko) 2014-10-17 2016-05-24 광주대학교산학협력단 두피질환 개선용 천연비누 조성물
CN108794321B (zh) * 2018-07-16 2021-01-29 山东冠森高分子材料科技股份有限公司 连续流微通道反应器中合成芳香羧酸类化合物的方法
CN111558346A (zh) * 2020-05-25 2020-08-21 南京诺知信息科技有限公司 基于对苯二甲酸制备的高效反应釜结构
CN111545155A (zh) * 2020-05-25 2020-08-18 南京诺知信息科技有限公司 应用于对苯二甲酸制备的实验室用反应装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB145096A (en) * 1919-03-21 1920-06-21 William Frederick Cottrell Improvements in and relating to jacking apparatus for motor cars and other vehicles
DE2309657A1 (de) * 1973-02-27 1974-09-12 Basf Ag Verfahren zur herstellung von carbonsaeuren oder dicarbonsaeureanhydriden
DE2330841A1 (de) * 1973-06-16 1975-01-16 Basf Ag Verfahren zur herstellung von carbonsaeuren oder dicarbonsaeureanhydriden
JPS5384933A (en) 1976-12-30 1978-07-26 Mitsubishi Chem Ind Ltd Preparation of terephthalic acid
GB2019839B (en) * 1978-01-30 1982-10-27 Ici Ltd Production of carboxylic acid anhydrides and catalysts therefor
US4172209A (en) * 1978-08-23 1979-10-23 Uop Inc. Process for producing dicarboxylic acids by the oxidation of xylene
US4263448A (en) * 1979-03-30 1981-04-21 Halcon Research And Development Corp. Process for oxidation of hydrocarbons
JPS6036439A (ja) * 1983-08-09 1985-02-25 Mitsubishi Chem Ind Ltd テレフタル酸の製法
US4835307A (en) 1984-12-13 1989-05-30 Amoco Corporation Method and apparatus for controlling the manufacture of terephthalic acid to control the level and variability of the contaminant content and the optical density
JPH078821B2 (ja) 1986-09-26 1995-02-01 三井石油化学工業株式会社 芳香族カルボン酸の製造方法
CN1024660C (zh) * 1987-05-18 1994-05-25 阿莫科公司 由烷基芳族化合物制备芳香酸的氧化方法
US5087741A (en) 1990-11-29 1992-02-11 Eastman Kodak Company Continuous production of aromatic carboxylic acids
US5179215A (en) * 1991-02-27 1993-01-12 The Boc Group, Inc. Process for the production of petrochemicals
US5371283A (en) 1993-12-22 1994-12-06 Praxair Technology, Inc. Terephthalic acid production

Also Published As

Publication number Publication date
TW343968B (en) 1998-11-01
CN1160038A (zh) 1997-09-24
AU7647896A (en) 1997-07-24
PL189713B1 (pl) 2005-09-30
ZA9610202B (en) 1997-06-23
JPH09194426A (ja) 1997-07-29
CN1066709C (zh) 2001-06-06
EP0785183A3 (fr) 1997-08-20
KR100200450B1 (ko) 1999-06-15
DE69706202D1 (de) 2001-09-27
PL317960A1 (en) 1997-07-21
MY116843A (en) 2004-04-30
EP0785183A2 (fr) 1997-07-23
DE69706202T2 (de) 2002-05-08
US5693856A (en) 1997-12-02
CA2194423C (fr) 2000-09-19
KR970059158A (ko) 1997-08-12
EP0785183B1 (fr) 2001-08-22
SG67370A1 (en) 1999-09-21
CA2194423A1 (fr) 1997-07-17
NZ299986A (en) 1998-09-24

Similar Documents

Publication Publication Date Title
ZA9610202B (en) Process for the production of terephthalic acid
SG50861A1 (en) Process for the production of high-purity isophthalic acid
ZA9710214B (en) Process for the production of acetic acid
SG43676A1 (en) Process for the production of acetic acid
EG19876A (en) Process for the production of terephthalic acid
SG83141A1 (en) Process for the production of acetic acid
EP0498591A3 (en) Process for the production of terephthalic acid
GB2301586B (en) Process for producing terephthalic acid
SG52279A1 (en) Process for the production of purified terephthalic acid
ZA98496B (en) Process for the production of acetic acid.
IL133363A (en) Process for the production of herapin
PH31068A (en) Process for the production of terephthalic acid.
EP0801131A4 (fr) Procede de fabrication de l'acide d-n-carbamyle-alpha-amine
SG82036A1 (en) Process for the production of acetic acid
HUP0002202A3 (en) Process for the manufacture of carboxylic acids
HU9602278D0 (en) Process for producing 3-isoxazolecarboxylic acid
GB9824011D0 (en) Process for the production of acetic acid
IL119986A (en) Process for the production of crystalline aspartic acid
IL125541A0 (en) Process for the production of 5-hydroxyoxazolidinones
HK1020438A1 (en) Process for the production of 2h-1-benzopyrans
HUP0004950A3 (en) Process for the production of formylimidazoles
ZA946375B (en) Process for the production of acetic acid
SI0882035T1 (en) Process for the production of 2h-1-benzopyrans
IL119050A0 (en) Fermentation process for the production of fumaric acid
EG20633A (en) Process for the production of purified terephthalic acid