IT1311976B1 - Procedimento per la produzione di acidi aromatici. - Google Patents

Procedimento per la produzione di acidi aromatici.

Info

Publication number
IT1311976B1
IT1311976B1 IT1999MI000606A ITMI990606A IT1311976B1 IT 1311976 B1 IT1311976 B1 IT 1311976B1 IT 1999MI000606 A IT1999MI000606 A IT 1999MI000606A IT MI990606 A ITMI990606 A IT MI990606A IT 1311976 B1 IT1311976 B1 IT 1311976B1
Authority
IT
Italy
Prior art keywords
production
aromatic
steps
novel process
aromatic acids
Prior art date
Application number
IT1999MI000606A
Other languages
English (en)
Inventor
Franco Codignola
Antonio Moro
Original Assignee
Franco Codignola
Antonio Moro
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 Franco Codignola, Antonio Moro filed Critical Franco Codignola
Priority to IT1999MI000606A priority Critical patent/IT1311976B1/it
Priority to PCT/EP2000/002755 priority patent/WO2000058257A1/en
Priority to AT00917010T priority patent/ATE267792T1/de
Priority to EP00917010A priority patent/EP1163199B1/en
Priority to AU38154/00A priority patent/AU3815400A/en
Priority to US09/913,080 priority patent/US6521786B1/en
Priority to DE60011055T priority patent/DE60011055T2/de
Publication of ITMI990606A1 publication Critical patent/ITMI990606A1/it
Application granted granted Critical
Publication of IT1311976B1 publication Critical patent/IT1311976B1/it
Priority to US10/162,777 priority patent/US6761860B2/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
    • B01J19/1862—Stationary reactors having moving elements inside placed 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
    • 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
    • B01J8/006—Separating solid material from the gas/liquid stream by filtration
    • 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
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from 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
    • 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
    • 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
    • B01J2219/00162—Controlling or regulating processes controlling the pressure

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)
IT1999MI000606A 1999-03-25 1999-03-25 Procedimento per la produzione di acidi aromatici. IT1311976B1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT1999MI000606A IT1311976B1 (it) 1999-03-25 1999-03-25 Procedimento per la produzione di acidi aromatici.
PCT/EP2000/002755 WO2000058257A1 (en) 1999-03-25 2000-03-24 Process for the production of aromatic acids
AT00917010T ATE267792T1 (de) 1999-03-25 2000-03-24 Verfahren zur herstellung von aromatischen carbonsäuren
EP00917010A EP1163199B1 (en) 1999-03-25 2000-03-24 Process for the production of aromatic acids
AU38154/00A AU3815400A (en) 1999-03-25 2000-03-24 Process for the production of aromatic acids
US09/913,080 US6521786B1 (en) 1999-03-25 2000-03-24 Process for the production of aromatic acids
DE60011055T DE60011055T2 (de) 1999-03-25 2000-03-24 Verfahren zur herstellung von aromatischen carbonsäuren
US10/162,777 US6761860B2 (en) 1999-03-25 2002-06-03 Apparatus for the production of aromatic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI000606A IT1311976B1 (it) 1999-03-25 1999-03-25 Procedimento per la produzione di acidi aromatici.

Publications (2)

Publication Number Publication Date
ITMI990606A1 ITMI990606A1 (it) 2000-09-25
IT1311976B1 true IT1311976B1 (it) 2002-03-22

Family

ID=11382427

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI000606A IT1311976B1 (it) 1999-03-25 1999-03-25 Procedimento per la produzione di acidi aromatici.

Country Status (7)

Country Link
US (2) US6521786B1 (it)
EP (1) EP1163199B1 (it)
AT (1) ATE267792T1 (it)
AU (1) AU3815400A (it)
DE (1) DE60011055T2 (it)
IT (1) IT1311976B1 (it)
WO (1) WO2000058257A1 (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10206168A1 (de) * 2002-02-14 2003-08-21 Guehring Joerg Kupplung für mudular aufgebaute Werkzeughalterarme
US7273950B2 (en) * 2003-06-13 2007-09-25 Tereftalatos Mexicanos, S.A. De C.V. Process and apparatus for the efficient oxidation of alkyl aromatic compounds
US7683210B2 (en) * 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US7399882B2 (en) * 2004-09-02 2008-07-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) * 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7572932B2 (en) * 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) * 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7582793B2 (en) * 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
US7390921B2 (en) * 2004-09-02 2008-06-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7495125B2 (en) * 2004-09-02 2009-02-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7507857B2 (en) * 2004-09-02 2009-03-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US20060047153A1 (en) * 2004-09-02 2006-03-02 Wonders Alan G Optimized liquid-phase oxidation
US7572936B2 (en) * 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7563926B2 (en) * 2004-09-02 2009-07-21 Eastman Chemical Company Optimized liquid-phase oxidation
US7361784B2 (en) * 2004-09-02 2008-04-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7504535B2 (en) * 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7608733B2 (en) * 2004-09-02 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7381836B2 (en) * 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7608732B2 (en) * 2005-03-08 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7371894B2 (en) * 2004-09-02 2008-05-13 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7586000B2 (en) * 2004-09-02 2009-09-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7482482B2 (en) * 2004-09-02 2009-01-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7568361B2 (en) * 2004-09-02 2009-08-04 Eastman Chemical Company Optimized liquid-phase oxidation
US7589231B2 (en) * 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
CA2603160C (en) 2005-03-31 2013-09-24 Mahendra Pratap Saxena A process for the preparation of p-toluic acid by liquid phase oxidation of p-xylene in water
US7884232B2 (en) * 2005-06-16 2011-02-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7358389B2 (en) * 2006-01-04 2008-04-15 Eastman Chemical Company Oxidation system employing internal structure for enhanced hydrodynamics
US7355068B2 (en) * 2006-01-04 2008-04-08 Eastman Chemical Company Oxidation system with internal secondary reactor
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
WO2021038394A1 (en) * 2019-08-28 2021-03-04 Invista North America S.A R.L Apparatus for purifying terephthalic acid

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020312A (en) * 1958-01-13 1962-02-06 Sun Oil Co Purifying phthalic acids
NL252888A (it) * 1960-01-30
GB9104776D0 (en) * 1991-03-07 1991-04-17 Ici Plc Process for the production of terephthalic acid
US5175355A (en) * 1991-04-12 1992-12-29 Amoco Corporation Improved process for recovery of purified terephthalic acid
GB9310070D0 (en) * 1992-05-29 1993-06-30 Ici Plc Process for the production of purified terephthalic acid
US5292934A (en) * 1992-06-18 1994-03-08 Amoco Corporation Method for preparing aromatic carboxylic acids
US5612007A (en) * 1994-10-14 1997-03-18 Amoco Corporation Apparatus for preparing aromatic carboxylic acids with efficient energy recovery
BR9707639A (pt) * 1996-02-22 1999-07-27 Du Pont Processo para a produção de um ácido carboxílico aromático
IT1289529B1 (it) * 1996-12-27 1998-10-15 Franco Codignola Procedimento per la produzione di acidi aromatici
US6137001A (en) * 1998-02-11 2000-10-24 Bp Amoco Corporation Process for preparing aromatic carboxylic acids with efficient treatments of gaseous effluent

Also Published As

Publication number Publication date
US20020188155A1 (en) 2002-12-12
US6521786B1 (en) 2003-02-18
ITMI990606A1 (it) 2000-09-25
US6761860B2 (en) 2004-07-13
EP1163199A1 (en) 2001-12-19
AU3815400A (en) 2000-10-16
EP1163199B1 (en) 2004-05-26
DE60011055T2 (de) 2005-08-11
DE60011055D1 (de) 2004-07-01
WO2000058257A1 (en) 2000-10-05
ATE267792T1 (de) 2004-06-15

Similar Documents

Publication Publication Date Title
IT1311976B1 (it) Procedimento per la produzione di acidi aromatici.
EP1301456B1 (en) Production of aromatic carboxylic acids
MXPA03010971A (es) Proceso de oxidacion de dos etapas para la produccion de acidos dicarboxilicos aromaticos.
MY140688A (en) Heterogeneously catalyzed partial gas phase oxidation of propene to acrylic acid
MY140282A (en) Heterogeneously catalyzed partial gas phase oxidation of propene to acrylic acid
ES2081265A1 (es) Procedimiento de produccion de isomeros de gran pureza de acidos bencendicarboxilicos.
JP2006528682A (ja) 水蒸気添加による後酸化ゾーンでの粗原料カルボン酸スラリーの加熱方法
CN106111173B (zh) 一种制备丙酮酸酯的方法
YU33699A (sh) Postupak za proizvodnju sirćetne kiseline
MY128287A (en) Method for producing maleic acid anhydride
CN103360230A (zh) 一种2-乙基蒽醌的合成方法
US7153806B2 (en) Encapsulated oxo-bridged organometallic cluster catalyst and a process for the preparation thereof
JP2002512995A5 (it)
MXPA00002506A (es) Proceso y dispositivo para la preparacion de acidos carboxilicos saturados con uno a cuatro atomos c.
Cho et al. Facile palladium-catalyzed synthesis of 3-oxo-1, 3-dihydro-1-isobenzofuranyl alkanoates from 2-bromobenzaldehyde and carboxylic acids
US4415747A (en) Process for making ethylene glycol derivatives
JP6731592B2 (ja) ビフェニルテトラカルボン酸テトラエステルの製造方法とそれに用いられるパラジウム金属錯体
JP2000281682A (ja) 脂環式テトラカルボン酸二無水物及びその製造法
JPH1192416A (ja) トリメリット酸の製造法
CN116478033A (zh) 一种卡隆酸及其制备方法
JPH0696570B2 (ja) ビフェニルテトラカルボン酸二無水物の製造法
CN1289836A (zh) 以丁香油为原料制备香兰素的方法
CN109020848A (zh) (e)-烯基砜类化合物的合成方法
Riahi et al. Molybdenyl acetylacetonate-assisted oxidation of α-functionalized alcohols by sodium percarbonate, influence of the reaction temperature
WO2002030861A3 (en) Processes for oxidizing hydrocarbyl moieties to carboxylic acids and anhydrides