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 productsInfo
- 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
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.
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)
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 |
-
1962
- 1962-08-24 GB GB3268562A patent/GB1038138A/en not_active Expired
Cited By (3)
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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