EA201590433A1 - Устройство и способ очистки ароматических карбоновых кислот - Google Patents
Устройство и способ очистки ароматических карбоновых кислотInfo
- 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
Links
Classifications
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- 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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU641630B2 (en) | 1989-01-17 | 1993-09-30 | Davy Mckee (London) Limited | Process for the production of fatty alcohols |
GB8900993D0 (en) | 1989-01-17 | 1989-03-08 | Davy Mckee London | Process |
ES2090123T3 (es) | 1989-01-17 | 1996-10-16 | Davy Process Techn Ltd | Proceso en continuo para la produccion de esteres de acidos carboxilicos. |
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 |
CN1318371C (zh) * | 2002-12-09 | 2007-05-30 | 三菱化学株式会社 | 向反应器内供应粗对苯二甲酸溶液的方法 |
EP1861348B1 (en) * | 2005-03-21 | 2010-08-11 | BP Corporation North America Inc. | Process and apparatus for manufacturing pure forms of aromatic carboxylic acids |
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 |
CN102892742B (zh) * | 2010-02-15 | 2014-11-19 | 英威达技术有限公司 | 通过催化加氢纯化羧酸 |
GB201119871D0 (en) | 2011-11-17 | 2011-12-28 | Davy Process Techn Ltd | Process |
-
2012
- 2012-11-06 GB GBGB1219983.2A patent/GB201219983D0/en not_active Ceased
-
2013
- 2013-10-31 MX MX2015002431A patent/MX2015002431A/es unknown
- 2013-10-31 CN CN201380044459.5A patent/CN104582825A/zh active Pending
- 2013-10-31 EP EP13786725.5A patent/EP2916940A1/en not_active Withdrawn
- 2013-10-31 WO PCT/GB2013/052844 patent/WO2014072686A1/en active Application Filing
- 2013-10-31 EA EA201590433A patent/EA201590433A1/ru unknown
- 2013-10-31 GB GB1503092.7A patent/GB2524397A/en not_active Withdrawn
- 2013-10-31 US US14/433,831 patent/US9302973B2/en not_active Expired - Fee Related
- 2013-11-05 TW TW102140144A patent/TW201422309A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
WO2014072686A1 (en) | 2014-05-15 |
EP2916940A1 (en) | 2015-09-16 |
CN104582825A (zh) | 2015-04-29 |
GB201503092D0 (en) | 2015-04-08 |
GB2524397A (en) | 2015-09-23 |
US9302973B2 (en) | 2016-04-05 |
TW201422309A (zh) | 2014-06-16 |
GB201219983D0 (en) | 2012-12-19 |
US20150274631A1 (en) | 2015-10-01 |
MX2015002431A (es) | 2015-06-22 |
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