IN182716B - - Google Patents

Info

Publication number
IN182716B
IN182716B IN300CA1995A IN182716B IN 182716 B IN182716 B IN 182716B IN 300CA1995 A IN300CA1995 A IN 300CA1995A IN 182716 B IN182716 B IN 182716B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Norio Murashige
Etsuro Okamoto
Shizu Suzuki
Original Assignee
Mitsui Petrochemical Ind
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 JP5039694A external-priority patent/JPH07258151A/ja
Priority claimed from JP6530294A external-priority patent/JPH07278048A/ja
Application filed by Mitsui Petrochemical Ind filed Critical Mitsui Petrochemical Ind
Publication of IN182716B publication Critical patent/IN182716B/en

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
    • B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours

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)
IN300CA1995 1994-03-22 1995-03-20 IN182716B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5039694A JPH07258151A (ja) 1994-03-22 1994-03-22 芳香族カルボン酸の製造方法および装置
JP6530294A JPH07278048A (ja) 1994-04-01 1994-04-01 芳香族カルボン酸の製造方法および装置

Publications (1)

Publication Number Publication Date
IN182716B true IN182716B (it) 1999-07-03

Family

ID=26390868

Family Applications (1)

Application Number Title Priority Date Filing Date
IN300CA1995 IN182716B (it) 1994-03-22 1995-03-20

Country Status (8)

Country Link
US (1) US5596129A (it)
EP (1) EP0673910B1 (it)
KR (1) KR950032054A (it)
CN (1) CN1044902C (it)
CA (1) CA2145153A1 (it)
DE (1) DE69506462T2 (it)
IN (1) IN182716B (it)
TW (1) TW422832B (it)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ID15851A (id) * 1996-02-13 1997-08-14 Mitsubishi Chem Corp Proses untuk menghasilkan suatu asam aromatik karboksilik
US5919977A (en) * 1997-02-20 1999-07-06 Mitsui Chemicals, Inc. Process for producing aromatic carboxylic acid and apparatus therefor
US6215027B1 (en) * 1998-10-20 2001-04-10 Praxair Technology, Inc. Ballast gas use in liquid phase oxidation
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
KR20000041506A (ko) 1998-12-22 2000-07-15 유현식 아로마틱폴리카본산의 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
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
US6649773B2 (en) 2002-03-22 2003-11-18 General Electric Company Method for the manufacture of halophthalic acids and anhydrides
US20060004223A1 (en) * 2004-06-30 2006-01-05 General Electric Company Method of making halophthalic acids and halophthalic anhydrides
US7541489B2 (en) * 2004-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method of making halophthalic acids and halophthalic anhydrides
US7550627B2 (en) 2005-03-08 2009-06-23 Eastman Chemical Company Processes for producing aromatic dicarboxylic acids
US20060264664A1 (en) * 2005-05-19 2006-11-23 Parker Kenny R Esterification of an exchange solvent enriched composition
US20060264662A1 (en) * 2005-05-19 2006-11-23 Gibson Philip E Esterification of an enriched composition
US7897809B2 (en) * 2005-05-19 2011-03-01 Eastman Chemical Company Process to produce an enrichment feed
US7834208B2 (en) * 2005-05-19 2010-11-16 Eastman Chemical Company Process to produce a post catalyst removal composition
US7741516B2 (en) 2005-05-19 2010-06-22 Eastman Chemical Company Process to enrich a carboxylic acid composition
US7880031B2 (en) * 2005-05-19 2011-02-01 Eastman Chemical Company Process to produce an enrichment feed
US7884231B2 (en) * 2005-05-19 2011-02-08 Eastman Chemical Company Process to produce an enriched composition
US7432395B2 (en) * 2005-05-19 2008-10-07 Eastman Chemical Company Enriched carboxylic acid composition
US7557243B2 (en) * 2005-05-19 2009-07-07 Eastman Chemical Company Enriched terephthalic acid composition
US20060264656A1 (en) * 2005-05-19 2006-11-23 Fujitsu Limited Enrichment process using compounds useful in a polyester process
US7304178B2 (en) * 2005-05-19 2007-12-04 Eastman Chemical Company Enriched isophthalic acid composition
US7919652B2 (en) * 2005-05-19 2011-04-05 Eastman Chemical Company Process to produce an enriched composition through the use of a catalyst removal zone and an enrichment zone
US7888529B2 (en) 2006-03-01 2011-02-15 Eastman Chemical Company Process to produce a post catalyst removal composition
WO2007111494A1 (en) * 2006-03-27 2007-10-04 Erasmus University Medical Center Rotterdam Evaluation of an apparatus for measurement lung diffusion capacity
KR100769972B1 (ko) * 2006-05-22 2007-10-25 주식회사 효성 나프탈렌디카르복실산의 제조 방법
CN101279904A (zh) * 2007-04-03 2008-10-08 波克股份有限公司 制造芳族羧酸的改进方法
CN101959591B (zh) * 2007-12-27 2014-10-08 埃尔康再循环中心(2003)有限公司 通过监控和降低从流体形成的或包含在流体中的蒸气-气体品种的爆炸性而安全地处理流体
CN102574094A (zh) * 2009-10-02 2012-07-11 英威达技术有限公司 减少夹带的系统和方法
CN101962320B (zh) * 2010-09-19 2013-03-20 安徽金鼎医药有限公司 一种降糖药物格列齐特中间体1，2-环戊二甲酸的制备方法
EP2695875A1 (en) * 2012-08-09 2014-02-12 Linde Aktiengesellschaft Improved method for the oxidation of alkyl aromatic hydrocarbons
CN110128260A (zh) * 2019-02-26 2019-08-16 沅江华龙催化科技有限公司 一种节能环保的环己烷空气氧化合成己二酸的方法
CN110128261A (zh) * 2019-02-26 2019-08-16 沅江华龙催化科技有限公司 一种节能环保的对二甲苯空气氧化合成对苯二甲酸的方法
CN110105192A (zh) * 2019-02-26 2019-08-09 沅江华龙催化科技有限公司 一种节能环保的甲苯衍生物空气氧化合成苯甲酸衍生物的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2072162B (en) * 1980-03-21 1984-03-21 Labofina Sa Process for the production and the recovery of terephthalic acid
US4334086A (en) * 1981-03-16 1982-06-08 Labofina S.A. Production of terephthalic acid
JPS6036439A (ja) * 1983-08-09 1985-02-25 Mitsubishi Chem Ind Ltd テレフタル酸の製法
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

Also Published As

Publication number Publication date
EP0673910A1 (en) 1995-09-27
EP0673910B1 (en) 1998-12-09
CN1115753A (zh) 1996-01-31
CN1044902C (zh) 1999-09-01
DE69506462D1 (de) 1999-01-21
DE69506462T2 (de) 1999-06-02
KR950032054A (ko) 1995-12-20
CA2145153A1 (en) 1995-09-23
US5596129A (en) 1997-01-21
TW422832B (en) 2001-02-21

Similar Documents

Publication Publication Date Title
BR9508234A (it)
EP0666525A3 (it)
BRPI9507160A (it)
TW286425B (it)
IN182716B (it)
TW290656B (it)
EP0666470A3 (it)
ITMI952107A0 (it)
FR2723966B1 (it)
TW270261B (it)
BR9509661A (it)
TW282540B (it)
EP0667627A3 (it)
CU22453A3 (it)
IN177039B (it)
BR7402097U (it)
BR7402039U (it)
IN189454B (it)
IN184463B (it)
IN181886B (it)
IN181832B (it)
IN177145B (it)
CN3025860S (it)
EP0667713A3 (it)
CN3024054S (it)