BRPI0512712A - método para controlar a temperatura de reações catalìtica exotérmicas - Google Patents
método para controlar a temperatura de reações catalìtica exotérmicasInfo
- Publication number
- BRPI0512712A BRPI0512712A BRPI0512712-2A BRPI0512712A BRPI0512712A BR PI0512712 A BRPI0512712 A BR PI0512712A BR PI0512712 A BRPI0512712 A BR PI0512712A BR PI0512712 A BRPI0512712 A BR PI0512712A
- Authority
- BR
- Brazil
- Prior art keywords
- controlling
- temperature
- catalytically
- exothermic reactions
- exothermic
- Prior art date
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
- 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
- B01J8/0285—Heating or cooling the reactor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0006—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the plate-like or laminated conduits being enclosed within a pressure vessel
-
- 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
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
- B01J2208/00132—Tubes
-
- 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
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
- B01J2208/0015—Plates; Cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
MéTODO PARA CONTROLAR A TEMPERATURA DE REAçõES CATALìTICAS EXOTéRMICAS A presente invenção refere-se a um método para controlar a temperatura de uma reação exotérmica e a simultânea produção de vapor, baseado no uso de trocadores de calor (5a), que apresentam circulação de água em ebulição ao longo de um percurso interno e que se estendem entre uma abertura de admissão (5h) para a água em ebulição e uma abertura de saída (5f).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04015139A EP1611945A1 (en) | 2004-06-28 | 2004-06-28 | Method for controlling the temperature in exothermic catalytic reactions |
PCT/EP2005/006256 WO2006000305A1 (en) | 2004-06-28 | 2005-06-10 | Method for controlling the temperature of exothermic catalytic reactions |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0512712A true BRPI0512712A (pt) | 2008-04-01 |
BRPI0512712A8 BRPI0512712A8 (pt) | 2018-05-08 |
Family
ID=34925515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0512712A BRPI0512712A8 (pt) | 2004-06-28 | 2005-06-10 | método para controlar a temperatura de reações catalíticas exotérmicas |
Country Status (12)
Country | Link |
---|---|
US (1) | US20070292965A1 (pt) |
EP (2) | EP1611945A1 (pt) |
CN (1) | CN100528321C (pt) |
AR (1) | AR051270A1 (pt) |
AU (1) | AU2005256376A1 (pt) |
BR (1) | BRPI0512712A8 (pt) |
CA (1) | CA2570996A1 (pt) |
EG (1) | EG24912A (pt) |
MX (1) | MXPA06015178A (pt) |
MY (1) | MY160591A (pt) |
RU (1) | RU2380149C2 (pt) |
WO (1) | WO2006000305A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3041915A2 (en) | 2013-09-06 | 2016-07-13 | Saudi Basic Industries Corporation | Hydrogenation reactor and process |
WO2017089936A1 (en) * | 2015-11-25 | 2017-06-01 | Sabic Global Technologies B.V. | Reactor and method of using same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE606001A (pt) * | 1951-12-04 | |||
US3475137A (en) * | 1967-03-09 | 1969-10-28 | Chemical Construction Corp | Apparatus for exothermic catalytic reactions with integral heat exchanger |
US4072625A (en) * | 1975-03-03 | 1978-02-07 | Imperial Chemical Industries Limited | Steam-hydrocarbon process |
US4152407A (en) * | 1977-02-02 | 1979-05-01 | Warren Fuchs | Process and apparatus for exothermic reactions |
US5869011A (en) * | 1994-02-01 | 1999-02-09 | Lee; Jing Ming | Fixed-bed catalytic reactor |
EP1236505A1 (en) * | 2001-02-27 | 2002-09-04 | Methanol Casale S.A. | Method for carrying out chemical reactions in pseudo-isothermal conditions |
ATE469696T1 (de) * | 2002-08-27 | 2010-06-15 | Methanol Casale Sa | Verfahren zur durchführung von chemischen reaktionen unter pseudo-isothermischen bedingungen |
EP1563900A1 (en) * | 2004-02-12 | 2005-08-17 | Methanol Casale S.A. | Pseudo-isothermal chemical reactor for heterogenous chemical reactions |
-
2004
- 2004-06-28 EP EP04015139A patent/EP1611945A1/en not_active Withdrawn
-
2005
- 2005-06-07 MY MYPI20052584A patent/MY160591A/en unknown
- 2005-06-10 CN CNB2005800196586A patent/CN100528321C/zh not_active Expired - Fee Related
- 2005-06-10 BR BRPI0512712A patent/BRPI0512712A8/pt not_active Application Discontinuation
- 2005-06-10 US US11/570,192 patent/US20070292965A1/en not_active Abandoned
- 2005-06-10 AU AU2005256376A patent/AU2005256376A1/en not_active Abandoned
- 2005-06-10 WO PCT/EP2005/006256 patent/WO2006000305A1/en active Application Filing
- 2005-06-10 RU RU2007103302/15A patent/RU2380149C2/ru active
- 2005-06-10 EP EP05763143.4A patent/EP1761329B1/en not_active Not-in-force
- 2005-06-10 MX MXPA06015178A patent/MXPA06015178A/es active IP Right Grant
- 2005-06-10 CA CA002570996A patent/CA2570996A1/en not_active Abandoned
- 2005-06-22 AR ARP050102574A patent/AR051270A1/es unknown
-
2006
- 2006-12-27 EG EGNA2006001277 patent/EG24912A/xx active
Also Published As
Publication number | Publication date |
---|---|
RU2380149C2 (ru) | 2010-01-27 |
WO2006000305A1 (en) | 2006-01-05 |
US20070292965A1 (en) | 2007-12-20 |
BRPI0512712A8 (pt) | 2018-05-08 |
RU2007103302A (ru) | 2008-08-10 |
MXPA06015178A (es) | 2007-03-26 |
AR051270A1 (es) | 2007-01-03 |
EG24912A (en) | 2010-12-19 |
CN1997445A (zh) | 2007-07-11 |
AU2005256376A1 (en) | 2006-01-05 |
MY160591A (en) | 2017-03-15 |
EP1761329B1 (en) | 2016-04-13 |
CA2570996A1 (en) | 2006-01-05 |
EP1611945A1 (en) | 2006-01-04 |
CN100528321C (zh) | 2009-08-19 |
EP1761329A1 (en) | 2007-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI. |
|
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |