FR2405743A1 - CATALYTIC CONVERSION REACTOR AND PROCESS - Google Patents

CATALYTIC CONVERSION REACTOR AND PROCESS

Info

Publication number
FR2405743A1
FR2405743A1 FR7818993A FR7818993A FR2405743A1 FR 2405743 A1 FR2405743 A1 FR 2405743A1 FR 7818993 A FR7818993 A FR 7818993A FR 7818993 A FR7818993 A FR 7818993A FR 2405743 A1 FR2405743 A1 FR 2405743A1
Authority
FR
France
Prior art keywords
catalytic conversion
passages
relation
rate
concurrent
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7818993A
Other languages
French (fr)
Other versions
FR2405743B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of FR2405743A1 publication Critical patent/FR2405743A1/en
Application granted granted Critical
Publication of FR2405743B1 publication Critical patent/FR2405743B1/fr
Granted legal-status Critical Current

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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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
    • B01J8/001—Controlling catalytic processes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/152—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the reactor used
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2832—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support granular, e.g. pellets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2846—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for granular supports, e.g. pellets
    • 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
    • B01J2208/00309—Controlling the temperature by indirect heat exchange with two or more reactions in heat exchange with each other, such as an endothermic reaction in heat exchange with an exothermic reaction
    • 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
    • B01J2208/021—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles comprising a plurality of beds with flow of reactants in parallel
    • B01J2208/022—Plate-type reactors filled with granular catalyst
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/08—Granular material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Toxicology (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

L'invention est relative à un procédé et à un appareil de conversion catalytique. L'appareil permettant une conversion catalytique d'au moins un réactif sous des conditions pratiquement isothermes et telles qu'il y a libération de chaleur à une allure qui est essentiellement en relation directe avec la concentration du réactif, cet appareil comportant un site de réaction constitué par une première 12 et par une seconde 10 séries de passages dans lesquels les réactifs et le fluide contrôlant la température circulent sans se mélanger de manière concourante ou pseudo-concourante en relation d'échange de chaleur, le taux de circulation et les températures auxquelles les réactifs et le réfrigérant circulent dans les passages, ainsi que la géométrie du site susdit, se trouvant en relation bien déterminée.The invention relates to a catalytic conversion process and apparatus. The apparatus allowing a catalytic conversion of at least one reactant under substantially isothermal conditions and such that there is liberation of heat at a rate which is essentially in direct relation to the concentration of the reactant, this apparatus comprising a reaction site constituted by a first 12 and a second 10 series of passages in which the reactants and the temperature controlling fluid circulate without mixing in a concurrent or pseudo-concurrent manner in heat exchange relation, the rate of circulation and the temperatures at which the reagents and the refrigerant circulate in the passages, as well as the geometry of the aforesaid site, being in well determined relation.

FR7818993A 1977-06-27 1978-06-26 CATALYTIC CONVERSION REACTOR AND PROCESS Granted FR2405743A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81059577A 1977-06-27 1977-06-27

Publications (2)

Publication Number Publication Date
FR2405743A1 true FR2405743A1 (en) 1979-05-11
FR2405743B1 FR2405743B1 (en) 1984-10-19

Family

ID=25204187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818993A Granted FR2405743A1 (en) 1977-06-27 1978-06-26 CATALYTIC CONVERSION REACTOR AND PROCESS

Country Status (14)

Country Link
JP (1) JPS5411077A (en)
AU (1) AU522110B2 (en)
BE (1) BE868451A (en)
BR (1) BR7804053A (en)
CA (1) CA1098288A (en)
DD (1) DD137408A5 (en)
DE (1) DE2827934A1 (en)
ES (1) ES471107A1 (en)
FR (1) FR2405743A1 (en)
GB (1) GB1604980A (en)
IN (1) IN150080B (en)
IT (1) IT1097269B (en)
NL (1) NL7806779A (en)
ZA (1) ZA782775B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946933U (en) * 1982-09-20 1984-03-28 新日本製鐵株式会社 coil piling equipment
DE3616480A1 (en) * 1985-11-14 1988-08-04 Vaillant Joh Gmbh & Co Circuit for carrying out the method for an electrical load which is supplied from a three-phase voltage source
EP0279159B2 (en) * 1987-01-19 1995-07-05 Emitec Gesellschaft für Emissionstechnologie mbH Metallic catalyst support body made of two different layers of corrugated iron
JP2625443B2 (en) * 1987-09-25 1997-07-02 三菱瓦斯化学株式会社 Fixed catalyst bed reactor
FR2707186B1 (en) * 1993-07-05 1995-09-29 Packinox Sa Isothermal catalytic reactor.
FR2708871B1 (en) * 1993-08-13 1995-11-10 Packinox Sa Isothermal catalytic unit.
FR2708872B1 (en) * 1993-08-13 1995-11-10 Packinox Sa Isothermal catalytic unit intended to produce a catalytic reaction.
ATE206069T1 (en) * 1993-07-05 2001-10-15 Packinox Sa METHOD AND DEVICE FOR REGULATING REACTION TEMPERATURES
US5853674A (en) * 1996-01-11 1998-12-29 International Fuel Cells, Llc Compact selective oxidizer assemblage for fuel cell power plant
DE19947803A1 (en) * 1999-10-05 2001-04-12 Behr Gmbh & Co Reactor with a heat exchanger structure
DE10049194A1 (en) * 2000-10-05 2002-04-11 Xcellsis Gmbh Ractor structure in heat exchanger layer stack construction
EP1466864A3 (en) * 2003-04-09 2004-12-29 Forni-Tecnica S.r.l. Method, system and plant for regulating a gas generator
ES2239542B1 (en) * 2004-03-08 2006-12-01 Universidad De Oviedo Y El Politecnico De Torino. DEVICE FOR HEAT FLOW CONTROL THROUGH THE WALL IN SMALL EQUIPMENT.
GB0725140D0 (en) * 2007-12-24 2008-01-30 Compactgtl Plc Catalytic Reactor
DE102008049621B4 (en) 2008-09-30 2011-12-22 Lurgi Gmbh Process and plant for the production of methanol

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE675182C (en) * 1935-08-27 1939-05-02 Ruhrchemie Akt Ges Heat exchange device for carrying out catalytic gas reactions

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE675182C (en) * 1935-08-27 1939-05-02 Ruhrchemie Akt Ges Heat exchange device for carrying out catalytic gas reactions

Also Published As

Publication number Publication date
BE868451A (en) 1978-12-27
NL7806779A (en) 1978-12-29
FR2405743B1 (en) 1984-10-19
AU522110B2 (en) 1982-05-20
AU3743478A (en) 1980-01-03
BR7804053A (en) 1979-01-09
IT7824978A0 (en) 1978-06-26
GB1604980A (en) 1981-12-16
ES471107A1 (en) 1979-10-01
DD137408A5 (en) 1979-09-05
IT1097269B (en) 1985-08-31
IN150080B (en) 1982-07-17
ZA782775B (en) 1979-05-30
CA1098288A (en) 1981-03-31
JPS5411077A (en) 1979-01-26
DE2827934A1 (en) 1979-01-11

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