IT1242150B - Method and apparatus for carrying out endothermic catalytic reactions at medium and high temperatures - Google Patents

Method and apparatus for carrying out endothermic catalytic reactions at medium and high temperatures

Info

Publication number
IT1242150B
IT1242150B IT48317A IT4831790A IT1242150B IT 1242150 B IT1242150 B IT 1242150B IT 48317 A IT48317 A IT 48317A IT 4831790 A IT4831790 A IT 4831790A IT 1242150 B IT1242150 B IT 1242150B
Authority
IT
Italy
Prior art keywords
tubes
catalyst
catalytic
reaction
reactors
Prior art date
Application number
IT48317A
Other languages
Italian (it)
Other versions
IT9048317A0 (en
IT9048317A1 (en
Inventor
Francesco Giacobbe
Raffaele Villante
Maurizio Bezzeccheri
Original Assignee
Kinetics Technology
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 Kinetics Technology filed Critical Kinetics Technology
Priority to IT48317A priority Critical patent/IT1242150B/en
Publication of IT9048317A0 publication Critical patent/IT9048317A0/en
Publication of IT9048317A1 publication Critical patent/IT9048317A1/en
Application granted granted Critical
Publication of IT1242150B publication Critical patent/IT1242150B/en

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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • B01J8/067—Heating or cooling the reactor

Abstract

The method involves carrying out the reaction in a single reactor by sending the reagent through tubes containing the catalyst and supplying the necessary heat for the reaction to the said catalytic tubes largely by radiation and in a controlled manner in order to carry out the reaction selectively in isothermal conditions or on an optimal temperature gradient. The apparatus comprises one or more reactors in parallel consisting of a radiant chamber containing the catalytic tubes, each of which consists of two concentric tubes, with the catalyst in the annular space, and a plurality of burners arranged in horizontal rows alongside the said catalytic tubes, means for selectively regulating the said burners as desired and producing an optimal thermal regime in the corresponding vertical zones or bands of the catalytic beds, and a system for periodically cleaning the reactors and regenerating the catalyst without interrupting the operating cycle. <IMAGE>
IT48317A 1990-09-28 1990-09-28 Method and apparatus for carrying out endothermic catalytic reactions at medium and high temperatures IT1242150B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT48317A IT1242150B (en) 1990-09-28 1990-09-28 Method and apparatus for carrying out endothermic catalytic reactions at medium and high temperatures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48317A IT1242150B (en) 1990-09-28 1990-09-28 Method and apparatus for carrying out endothermic catalytic reactions at medium and high temperatures

Publications (3)

Publication Number Publication Date
IT9048317A0 IT9048317A0 (en) 1990-09-28
IT9048317A1 IT9048317A1 (en) 1992-03-28
IT1242150B true IT1242150B (en) 1994-02-16

Family

ID=11265863

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48317A IT1242150B (en) 1990-09-28 1990-09-28 Method and apparatus for carrying out endothermic catalytic reactions at medium and high temperatures

Country Status (1)

Country Link
IT (1) IT1242150B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009150676A1 (en) * 2008-06-12 2009-12-17 Processi Innovativi Srl Combustion system to transfer heat at high temperature
ITRM20110176A1 (en) * 2011-04-07 2012-10-08 Francesco Giacobbe "REFINEMENT IN CATALYTIC REACTORS FOR ENDOTHERMIC REACTIONS, IN PARTICULAR FOR THE PRODUCTION OF HYDROGEN AND SYNTHESIS GAS
US10246386B2 (en) 2014-09-12 2019-04-02 Sabic Global Technologies B.V. Embedded alkane dehydrogenation systems and processes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009150676A1 (en) * 2008-06-12 2009-12-17 Processi Innovativi Srl Combustion system to transfer heat at high temperature
ITRM20110176A1 (en) * 2011-04-07 2012-10-08 Francesco Giacobbe "REFINEMENT IN CATALYTIC REACTORS FOR ENDOTHERMIC REACTIONS, IN PARTICULAR FOR THE PRODUCTION OF HYDROGEN AND SYNTHESIS GAS
US10246386B2 (en) 2014-09-12 2019-04-02 Sabic Global Technologies B.V. Embedded alkane dehydrogenation systems and processes

Also Published As

Publication number Publication date
IT9048317A0 (en) 1990-09-28
IT9048317A1 (en) 1992-03-28

Similar Documents

Publication Publication Date Title
JP4615123B2 (en) Radial flow reactor
EP0241166B1 (en) Catalytic reaction apparatus
DE69232891D1 (en) Reforming process under low sulfur conditions
KR101015876B1 (en) Process and apparatus for the preparation of synthesis gas
DE69104735D1 (en) Steam reforming process with heat exchange and reactor system.
RU98102132A (en) METHOD AND DEVICE FOR PRODUCING SYNTHESIS GAS
EP0297474A3 (en) Improved process for heterogeneous synthesis and related reactors
DK0512912T3 (en) Process for the preparation of aromatic carbohydrates in a container heated by radiant heaters with variable thermal lux
IT1242150B (en) Method and apparatus for carrying out endothermic catalytic reactions at medium and high temperatures
CA3235981A1 (en) Direct electrical heating of catalytic reactive system
EP0737646A3 (en) Process for operating equilibrium-controlled reactions
DK0966507T3 (en) Process for producing distillate fuel products using a catalytic multilayer reactor
WO1997026985A3 (en) Method of carrying out an endothermic reaction and a reactor for carrying out the method
GB1417050A (en) Reactor apparatus
JPH0360401A (en) Methanol reforming reactor
RU2085279C1 (en) Reactor for catalytic processes with exo- and endothermic effects
RU2180266C1 (en) Shell-and-tube catalytic reactor
MXPA01000249A (en) Radial flow reactor
JPH0530498B2 (en)

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980831