EA201590433A1 - Устройство и способ очистки ароматических карбоновых кислот - Google Patents

Устройство и способ очистки ароматических карбоновых кислот

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Publication number
EA201590433A1
EA201590433A1 EA201590433A EA201590433A EA201590433A1 EA 201590433 A1 EA201590433 A1 EA 201590433A1 EA 201590433 A EA201590433 A EA 201590433A EA 201590433 A EA201590433 A EA 201590433A EA 201590433 A1 EA201590433 A1 EA 201590433A1
Authority
EA
Eurasian Patent Office
Prior art keywords
carboxylic acid
aromatic carboxylic
carbonic acids
aromatic carbonic
reaction vessel
Prior art date
Application number
EA201590433A
Other languages
English (en)
Inventor
Джулиан Стюарт Грэй
Original Assignee
Джонсон Мэтти Дэйви Текнолоджис Лимитед
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 Джонсон Мэтти Дэйви Текнолоджис Лимитед filed Critical Джонсон Мэтти Дэйви Текнолоджис Лимитед
Publication of EA201590433A1 publication Critical patent/EA201590433A1/ru

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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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
    • B01J8/025—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical shaped bed
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0278—Feeding reactive fluids
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
    • B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/14—Monocyclic dicarboxylic acids
    • C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
    • C07C63/26—1,4 - Benzenedicarboxylic acid
    • 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/00849—Stationary elements outside the bed, e.g. 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00893—Feeding means for the reactants
    • 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00893—Feeding means for the reactants
    • B01J2208/00911—Sparger-type feeding elements
    • 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
    • B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
    • B01J2208/023—Details
    • B01J2208/024—Particulate material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

Реакционный сосуд для очистки сырой ароматической карбоновой кислоты содержит слой катализатора гидрирования, имеющий паровое пространство, расположенное над указанным катализатором гидрирования; насадочный слой и секцию удержания, расположенные в паровом пространстве и над указанным слоем катализатора; средства для введения сырой ароматической карбоновой кислоты и средства для введения водорода в реакционный сосуд в соответствующих местах таким образом, что при использовании сырая карбоновая кислота контактирует с водородом в насадочном слое; и средства для удаления очищенной ароматической карбоновой кислоты.
EA201590433A 2012-11-06 2013-10-31 Устройство и способ очистки ароматических карбоновых кислот EA201590433A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1219983.2A GB201219983D0 (en) 2012-11-06 2012-11-06 Apparatus and process
PCT/GB2013/052844 WO2014072686A1 (en) 2012-11-06 2013-10-31 Apparatus and process for purification of aromatic carboxylic acid

Publications (1)

Publication Number Publication Date
EA201590433A1 true EA201590433A1 (ru) 2015-12-30

Family

ID=47429257

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201590433A EA201590433A1 (ru) 2012-11-06 2013-10-31 Устройство и способ очистки ароматических карбоновых кислот

Country Status (8)

Country Link
US (1) US9302973B2 (ru)
EP (1) EP2916940A1 (ru)
CN (1) CN104582825A (ru)
EA (1) EA201590433A1 (ru)
GB (2) GB201219983D0 (ru)
MX (1) MX2015002431A (ru)
TW (1) TW201422309A (ru)
WO (1) WO2014072686A1 (ru)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9007038A (pt) 1989-01-17 1991-11-12 Davy Mckee London Processo e aparelho
DK0454704T3 (da) 1989-01-17 1995-09-11 Davy Mckee London Fremgangsmåde til fremstilling af fedtalkoholer
GB8900993D0 (en) 1989-01-17 1989-03-08 Davy Mckee London Process
DE4334100C2 (de) 1992-10-13 2003-02-13 Mitsubishi Chem Corp Verfahren zur Herstellung hochreiner Terephthalsäure
ZA938109B (en) 1992-10-29 1994-06-06 Davy Mckee London Process for the production of fatty alcohols
DE4335781C2 (de) 1993-10-20 1998-02-19 Henkel Kgaa Fettalkohole auf pflanzlicher Basis und Verfahren zu Ihrer Herstellung
DE19810440C1 (de) 1998-03-11 1999-09-23 Dhw Deutsche Hydrierwerke Gmbh Verfahren zur Herstellung von ungesättigten Fettalkoholen aus Lauricölen
WO2004060848A1 (ja) 2002-12-09 2004-07-22 Mitsubishi Chemical Corporation 粗テレフタル酸溶解液の反応器への供給方法
RU2435754C2 (ru) * 2005-03-21 2011-12-10 Бп Корпорейшн Норт Америка Инк. Способ возврата энергии в процессе производства ароматических карбоновых кислот
ITMI20052002A1 (it) 2005-10-21 2007-04-22 Eni Spa Dispositivo per miscelare fluidi inserito o combinato ad un reattore
DE102008008872B4 (de) 2008-02-13 2010-04-29 Lurgi Gmbh Verfahren zum Herstellen von Fettalkoholen
WO2010096626A1 (en) 2009-02-19 2010-08-26 Brown Christopher J Use of pressure swing absorption for water removal from a wet methanol stream
WO2011100682A2 (en) * 2010-02-15 2011-08-18 Invista Technologies S.A.R.L. Purification of carboxylic acids by catalytic hydrogenation
GB201119871D0 (en) 2011-11-17 2011-12-28 Davy Process Techn Ltd Process

Also Published As

Publication number Publication date
GB2524397A (en) 2015-09-23
CN104582825A (zh) 2015-04-29
GB201219983D0 (en) 2012-12-19
US20150274631A1 (en) 2015-10-01
WO2014072686A1 (en) 2014-05-15
EP2916940A1 (en) 2015-09-16
US9302973B2 (en) 2016-04-05
GB201503092D0 (en) 2015-04-08
MX2015002431A (es) 2015-06-22
TW201422309A (zh) 2014-06-16

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