GB660540A - Improvements in apparatus for carrying out exothermic catalytic gas reactions - Google Patents

Improvements in apparatus for carrying out exothermic catalytic gas reactions

Info

Publication number
GB660540A
GB660540A GB2881349A GB2881349A GB660540A GB 660540 A GB660540 A GB 660540A GB 2881349 A GB2881349 A GB 2881349A GB 2881349 A GB2881349 A GB 2881349A GB 660540 A GB660540 A GB 660540A
Authority
GB
United Kingdom
Prior art keywords
catalyst
heat exchangers
chamber
carrying
heat exchanger
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.)
Expired
Application number
GB2881349A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB660540A publication Critical patent/GB660540A/en
Expired 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
    • 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
    • B01J8/0496—Heating or cooling the reactor
    • 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
    • B01J8/0461—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 annular shaped beds
    • B01J8/0469—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 annular shaped beds the beds being superimposed one above the other
    • 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
    • B01J8/0461—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 annular shaped beds
    • B01J8/0473—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 annular shaped beds the beds being placed in separate reactors
    • 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
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00194—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
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

A reactor for carrying out exothermic catalytic gaseous reactions of the type wherein heat exchangers for the reactant and reaction product gases are interposed between a plurality of catalyst chambers is characterized in that tubular heat exchangers 4, 5 are positioned centrally within annular catalyst chambers 1, 2, 3 and openings are provided in the heat exchanger jackets through which reactant gases pass into the catalyst chambers or reaction product gases flow back into the heat exchangers either directly or through surrounding intermediate spaces. Reactant gases enter at 6, pass sequentially <PICT:0660540/III/1> through heat exchangers 5, 4, then through openings in chamber 8 into catalyst chamber 1. Partly reacted gases pass through intermediate space 9 into the jacket of heat exchanger 4, then through intermediate space 10 into catalyst chamber 2 and similarly through the jacket of heat exchanger 5, intermediate space 12 and catalyst chamber 3, reaction products being withdrawn at 14.
GB2881349A 1948-11-19 1949-11-10 Improvements in apparatus for carrying out exothermic catalytic gas reactions Expired GB660540A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1948P0022115 DE940977C (en) 1948-11-19 1948-11-19 Device for carrying out exothermic catalytic gas reactions

Publications (1)

Publication Number Publication Date
GB660540A true GB660540A (en) 1951-11-07

Family

ID=6585769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2881349A Expired GB660540A (en) 1948-11-19 1949-11-10 Improvements in apparatus for carrying out exothermic catalytic gas reactions

Country Status (4)

Country Link
BE (1) BE491640A (en)
DE (1) DE940977C (en)
FR (1) FR998178A (en)
GB (1) GB660540A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835559A (en) * 1953-01-26 1958-05-20 Baehr Elfriede Ella Apparatus for manufacture of sulphur
DE1129936B (en) * 1960-09-08 1962-05-24 Metallgesellschaft Ag Tray contact kettle with ring heat exchanger
GB2132501A (en) * 1982-11-26 1984-07-11 Braun & Co C F Ammonia converter
EP2759338A1 (en) * 2013-01-29 2014-07-30 Ammonia Casale S.A. Adiabatic multi-bed catalytic converter with inter-bed cooling
CN110054339A (en) * 2019-05-17 2019-07-26 廊坊新奥龙河环保科技有限公司 Integrated sealed formula high-concentration acidic wastewater danger waste liquor treatment equipment and processing method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3041151A (en) * 1959-03-09 1962-06-26 Chemical Construction Corp Apparatus for exothermic catalytic reactions
FR2539524B1 (en) * 1983-01-17 1986-08-22 Azote & Prod Chim METHOD FOR REGULATING THE OPERATING TEMPERATURES OF A SYNTHESIS REACTOR AND INTERNAL IMPLEMENTATION EQUIPMENT

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835559A (en) * 1953-01-26 1958-05-20 Baehr Elfriede Ella Apparatus for manufacture of sulphur
DE1129936B (en) * 1960-09-08 1962-05-24 Metallgesellschaft Ag Tray contact kettle with ring heat exchanger
GB2132501A (en) * 1982-11-26 1984-07-11 Braun & Co C F Ammonia converter
EP2759338A1 (en) * 2013-01-29 2014-07-30 Ammonia Casale S.A. Adiabatic multi-bed catalytic converter with inter-bed cooling
WO2014117884A1 (en) * 2013-01-29 2014-08-07 Ammonia Casale Sa Adiabatic multi-bed catalytic converter with inter-bed cooling
US9687801B2 (en) 2013-01-29 2017-06-27 Casale Sa Adiabatic multi-bed catalytic converter with inter-bed cooling
CN110054339A (en) * 2019-05-17 2019-07-26 廊坊新奥龙河环保科技有限公司 Integrated sealed formula high-concentration acidic wastewater danger waste liquor treatment equipment and processing method

Also Published As

Publication number Publication date
FR998178A (en) 1952-01-15
BE491640A (en)
DE940977C (en) 1956-03-29

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