BRPI0512712A - método para controlar a temperatura de reações catalìtica exotérmicas - Google Patents

método para controlar a temperatura de reações catalìtica exotérmicas

Info

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
Application number
BRPI0512712-2A
Other languages
English (en)
Inventor
Filippi Ermanno
Rizzi Enrico
Mirco Tarozzo
Original Assignee
Methanol Casale Sa
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 Methanol Casale Sa filed Critical Methanol Casale Sa
Publication of BRPI0512712A publication Critical patent/BRPI0512712A/pt
Publication of BRPI0512712A8 publication Critical patent/BRPI0512712A8/pt

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)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (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).
BRPI0512712A 2004-06-28 2005-06-10 método para controlar a temperatura de reações catalíticas exotérmicas BRPI0512712A8 (pt)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015033231A2 (en) 2013-09-06 2015-03-12 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)

* Cited by examiner, † Cited by third party
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
EP1393798B1 (en) * 2002-08-27 2010-06-02 Methanol Casale S.A. Method for carrying out chemical reactions in pseudo-isothermal conditions
EP1563900A1 (en) * 2004-02-12 2005-08-17 Methanol Casale S.A. Pseudo-isothermal chemical reactor for heterogenous chemical reactions

Also Published As

Publication number Publication date
WO2006000305A1 (en) 2006-01-05
MXPA06015178A (es) 2007-03-26
AR051270A1 (es) 2007-01-03
CN100528321C (zh) 2009-08-19
MY160591A (en) 2017-03-15
US20070292965A1 (en) 2007-12-20
BRPI0512712A8 (pt) 2018-05-08
EG24912A (en) 2010-12-19
RU2380149C2 (ru) 2010-01-27
RU2007103302A (ru) 2008-08-10
EP1761329B1 (en) 2016-04-13
EP1611945A1 (en) 2006-01-04
AU2005256376A1 (en) 2006-01-05
CA2570996A1 (en) 2006-01-05
EP1761329A1 (en) 2007-03-14
CN1997445A (zh) 2007-07-11

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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.