GB822111A - Method and apparatus for the supply of hydrocarbon charge to a conversion reactor - Google Patents

Method and apparatus for the supply of hydrocarbon charge to a conversion reactor

Info

Publication number
GB822111A
GB822111A GB2717357A GB2717357A GB822111A GB 822111 A GB822111 A GB 822111A GB 2717357 A GB2717357 A GB 2717357A GB 2717357 A GB2717357 A GB 2717357A GB 822111 A GB822111 A GB 822111A
Authority
GB
United Kingdom
Prior art keywords
mass
pipes
bed
charge
streams
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
GB2717357A
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.)
WALTER PHILIP WILLIAMS
Original Assignee
WALTER PHILIP WILLIAMS
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 WALTER PHILIP WILLIAMS filed Critical WALTER PHILIP WILLIAMS
Priority to GB2717357A priority Critical patent/GB822111A/en
Priority to FR747425A priority patent/FR1228016A/en
Priority to DES55121A priority patent/DE1079254B/en
Publication of GB822111A publication Critical patent/GB822111A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/16—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "moving bed" method
    • 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
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

<PICT:0822111/III/1> <PICT:0822111/III/2> A method for supplying a fluid hydrocarbon charge, at least partially in the liquid phase, to the conversion zone of a hydrocarbon conversion process employing granular solid contact material as a compact moving bed, comprises maintaining a compact mass of contact material 18 (Fig. 1) above the downwardly moving compact reaction bed 21, continuously passing material from the bottom of mass 18 to the top of bed 21 as a plurality of streams 22, supplying fresh hot contact material from a bed 39 to mass 18 by a plurality of streams 40, feeding hydrocarbon charge, at least partially in the liquid phase and at a temperature different from that of the contact material, from a pipe 42 through pipes 44 to pipes 46 into the mass 18 below the surface of the material, so that vapours in the charge and any vapours formed from the liquid port of the charge pass upwardly through mass 18 into a gas space 26 and then pass through a space 20 around the mass 18 into the upper surface of bed 21. Mass 18 is supported by a tray 19, and streams 40 and 22 are confined by pipes. Pipes 44 pass into streams 40 and feed pipes 46 through manifolds 45. Liquid charge not vaporized is retained on the material in mass 18 and passes to bed 21 with the material. In a modification, manifolds 45 and pipes 46 are replaced by manifolds 53 (Fig. 2) each consisting of two conical members divided by upright partitions, and a curved baffle 52. The contact material may be catalytic or non-catalytic.
GB2717357A 1957-08-28 1957-08-28 Method and apparatus for the supply of hydrocarbon charge to a conversion reactor Expired GB822111A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2717357A GB822111A (en) 1957-08-28 1957-08-28 Method and apparatus for the supply of hydrocarbon charge to a conversion reactor
FR747425A FR1228016A (en) 1957-08-28 1957-09-14 Improvements in the conversion of hydrocarbons
DES55121A DE1079254B (en) 1957-08-28 1957-09-14 Device for introducing hydrocarbons into an essentially compact reaction bed of contact material in the lower part of a reaction vessel and method for operating the device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2717357A GB822111A (en) 1957-08-28 1957-08-28 Method and apparatus for the supply of hydrocarbon charge to a conversion reactor

Publications (1)

Publication Number Publication Date
GB822111A true GB822111A (en) 1959-10-21

Family

ID=10255387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2717357A Expired GB822111A (en) 1957-08-28 1957-08-28 Method and apparatus for the supply of hydrocarbon charge to a conversion reactor

Country Status (1)

Country Link
GB (1) GB822111A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155349A (en) * 1984-03-08 1985-09-25 Shell Int Research Movable catalyst bed reactor and process in which such a reactor is employed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155349A (en) * 1984-03-08 1985-09-25 Shell Int Research Movable catalyst bed reactor and process in which such a reactor is employed

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