GB1038138A - Improvements in and relating to apparatus for cooling high temperature reaction products - Google Patents

Improvements in and relating to apparatus for cooling high temperature reaction products

Info

Publication number
GB1038138A
GB1038138A GB3268562A GB3268562A GB1038138A GB 1038138 A GB1038138 A GB 1038138A GB 3268562 A GB3268562 A GB 3268562A GB 3268562 A GB3268562 A GB 3268562A GB 1038138 A GB1038138 A GB 1038138A
Authority
GB
United Kingdom
Prior art keywords
chamber
ring
casing
cooling
reaction products
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
GB3268562A
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.)
NARAYAN PADA BHATTACHARJEE
Original Assignee
NARAYAN PADA BHATTACHARJEE
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 NARAYAN PADA BHATTACHARJEE filed Critical NARAYAN PADA BHATTACHARJEE
Priority to GB3268562A priority Critical patent/GB1038138A/en
Publication of GB1038138A publication Critical patent/GB1038138A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/12—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically the surrounding tube being closed at one end, e.g. return type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1,038,138. Tubular heat exchangers. N. P. BHATTACHARJEE. Aug. 23, 1963 [Aug. 24, 1962], No. 32685/62. Heading F4S. An apparatus for the rapid cooling of the mixed phase flow of high temperature reaction products obtained, for example during thermal or catalytic conversions of hydrocarbons, at temperatures up to 1600‹ F. and pressures up to 300 atmospheres, comprises an elongated cooling chamber. The upper half of a stainless steel cooling chamber 1, Fig. 1 (not shown) is finned and loses heat directly to the atmosphere and a casing 5, Fig. 2 (not shown) encloses and is bolted or riveted to the lower half 4 of the chamber to form an annular passage 44 for cooling fluid, e.g. air, water or a supercooled heat transfer medium, which enters through inlet 21 at the base of the casing, passes through evenly spaced ports 15 in a baffle ring 16 and at the top of the passage is directed by inclined faces 24 of ring 23 to an outlet 22, an elastic gasket ring in a groove 45 forms a sliding seal at the bottom of the casing. Within and extending through the entire length of chamber 1 is a cooling device comprising two concentric tubes 27, 28, Fig. 4 (not shown) secured to the centre of an annular plate 32 having a radial inlet and outlet 37, 34 respectively connected to the annular space 29 between the tubes and to the neck of tube 28 these spaces being connected at their upper ends by a passage 31. Holes 40 in an annular ring 39 at the base of the space-29 ensure uniform flow of the cooling fluid, e.g. water. The ring 32 is bolted to the remainder of the apparatus and contains passages 42 through which the reaction products flow. The outer casing may extend over the entire length of the chamber.
GB3268562A 1962-08-24 1962-08-24 Improvements in and relating to apparatus for cooling high temperature reaction products Expired GB1038138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3268562A GB1038138A (en) 1962-08-24 1962-08-24 Improvements in and relating to apparatus for cooling high temperature reaction products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3268562A GB1038138A (en) 1962-08-24 1962-08-24 Improvements in and relating to apparatus for cooling high temperature reaction products

Publications (1)

Publication Number Publication Date
GB1038138A true GB1038138A (en) 1966-08-10

Family

ID=10342470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3268562A Expired GB1038138A (en) 1962-08-24 1962-08-24 Improvements in and relating to apparatus for cooling high temperature reaction products

Country Status (1)

Country Link
GB (1) GB1038138A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074434A1 (en) * 1981-09-08 1983-03-23 Dow Chemical (Nederland) B.V. Heat exchanger and use thereof
GB2206404A (en) * 1987-07-03 1989-01-05 Burco Dean Appliances Ltd Tubular heat exchangers
EP1992392A3 (en) * 2007-05-18 2010-09-08 Messer Group GmbH Device for cooling material flows

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074434A1 (en) * 1981-09-08 1983-03-23 Dow Chemical (Nederland) B.V. Heat exchanger and use thereof
GB2206404A (en) * 1987-07-03 1989-01-05 Burco Dean Appliances Ltd Tubular heat exchangers
EP1992392A3 (en) * 2007-05-18 2010-09-08 Messer Group GmbH Device for cooling material flows

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