GB684127A - Improvements in or relating to apparatus for conducting a contact process - Google Patents

Improvements in or relating to apparatus for conducting a contact process

Info

Publication number
GB684127A
GB684127A GB2973150A GB2973150A GB684127A GB 684127 A GB684127 A GB 684127A GB 2973150 A GB2973150 A GB 2973150A GB 2973150 A GB2973150 A GB 2973150A GB 684127 A GB684127 A GB 684127A
Authority
GB
United Kingdom
Prior art keywords
tubes
assembly
chamber
pict
iii
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
GB2973150A
Inventor
Jennings F Rollins
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.)
CB&I Technology Inc
Original Assignee
Lummus 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 Lummus Co filed Critical Lummus Co
Priority to GB2973150A priority Critical patent/GB684127A/en
Publication of GB684127A publication Critical patent/GB684127A/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
    • B01J8/0242—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 flow within the bed being predominantly vertical
    • B01J8/025—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 flow within the bed being predominantly vertical in a cylindrical shaped bed
    • 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
    • B01J8/0278—Feeding reactive fluids
    • 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
    • B01J2208/00477—Controlling the temperature by thermal insulation means
    • B01J2208/00495—Controlling the temperature by thermal insulation means using insulating materials or refractories

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

<PICT:0684127/III/1> <PICT:0684127/III/2> In contact apparatus of the type wherein fluid reactants are passed through a chamber containing a bed of solid contact material, e.g. a catalyst, collection and delivery of the reaction products or distribution of the reactants is effected by an assembly of horizontally disposed perforated tubes as indicated generally at 33, Fig. 1. The assembly comprises larger trunk tubes 22, Fig. 4, connected to a header 12 and branch tubes 33 connected to opposite sides of the trunk tubes. Slip joint connections are employed to facilitate assembly and permit free expansion of the tubes. The outer ends of the tubes are supported on an annular ledge 23 on the refractory lining 7 of the chamber. A porous mass of inert material 39, e.g. refractory balls, embeds the tubes and supports the catalyst bed 40. The diameter of the chamber is increased above the normal level of the tubes to facilitate withdrawal of the tubes from the slip joint connections on raising bodily the tube assembly. The apparatus is particularly suitable for the catalytic desulphurization of gasoline, naphtha or other hydrocarbons.
GB2973150A 1950-12-05 1950-12-05 Improvements in or relating to apparatus for conducting a contact process Expired GB684127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2973150A GB684127A (en) 1950-12-05 1950-12-05 Improvements in or relating to apparatus for conducting a contact process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2973150A GB684127A (en) 1950-12-05 1950-12-05 Improvements in or relating to apparatus for conducting a contact process

Publications (1)

Publication Number Publication Date
GB684127A true GB684127A (en) 1952-12-10

Family

ID=10296241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2973150A Expired GB684127A (en) 1950-12-05 1950-12-05 Improvements in or relating to apparatus for conducting a contact process

Country Status (1)

Country Link
GB (1) GB684127A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207292A (en) * 1978-08-24 1980-06-10 Foster Wheeler Energy Corporation System for reducing sulfur dioxide
WO2009103395A1 (en) * 2008-02-21 2009-08-27 Uhde Gmbh Fixing device for catalyst particles
CN114007732A (en) * 2019-06-07 2022-02-01 乔治洛德方法研究和开发液化空气有限公司 Apparatus for distributing gas in a gas processing vessel comprising particulate material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207292A (en) * 1978-08-24 1980-06-10 Foster Wheeler Energy Corporation System for reducing sulfur dioxide
WO2009103395A1 (en) * 2008-02-21 2009-08-27 Uhde Gmbh Fixing device for catalyst particles
US8303904B2 (en) 2008-02-21 2012-11-06 Uhde Gmbh Fixing device for catalyzer particles
EA019310B1 (en) * 2008-02-21 2014-02-28 Уде Гмбх Fixing device for catalyst particles
CN114007732A (en) * 2019-06-07 2022-02-01 乔治洛德方法研究和开发液化空气有限公司 Apparatus for distributing gas in a gas processing vessel comprising particulate material
CN114007732B (en) * 2019-06-07 2024-04-19 乔治洛德方法研究和开发液化空气有限公司 Apparatus for distributing gas in a gas treatment vessel comprising particulate material

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