GB763469A - Heat-transfer method and apparatus - Google Patents

Heat-transfer method and apparatus

Info

Publication number
GB763469A
GB763469A GB2358/52A GB235854A GB763469A GB 763469 A GB763469 A GB 763469A GB 2358/52 A GB2358/52 A GB 2358/52A GB 235854 A GB235854 A GB 235854A GB 763469 A GB763469 A GB 763469A
Authority
GB
United Kingdom
Prior art keywords
liquid
heat transfer
temperature
bed
jan
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
GB2358/52A
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Publication of GB763469A publication Critical patent/GB763469A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
    • F28C3/16—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material forming a bed, e.g. fluidised, on vibratory sieves

Abstract

763,469. Heat transfer. NAAMLOOZE VENNOOTSCHAP DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ. Jan. 26, 1954 [Jan. 26, 1953], No. 2358/54. Drawings to Specification. Class 1(1) [Also in Group XIII] In a fluidized bed which is used for heat transfer between the walls of a reaction vessel and the solid particles at least part of the fluidizing gas is injected as a liquid which vaporizes at the point of entry into the heat transfer bed. passes through the suspended solids, cooling said solids; and is discharged above the fluidized bed. Preferably the vapour pressure of the liquid at the lowest wall temperature exceeds the pressure which may be superatmospheric prevailing at the point of liquid admission by at least-20 per cent. The rate of liquid admission which controls the temperature of the bed and consequentlv the reaction temperature may be controlled by the fluctuations in temperature in the reaction vessel. Reference, has been directed by the Comptroller to Specification 587.774.
GB2358/52A 1953-01-26 1954-01-26 Heat-transfer method and apparatus Expired GB763469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US763469XA 1953-01-26 1953-01-26

Publications (1)

Publication Number Publication Date
GB763469A true GB763469A (en) 1956-12-12

Family

ID=31975682

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2358/52A Expired GB763469A (en) 1953-01-26 1954-01-26 Heat-transfer method and apparatus

Country Status (1)

Country Link
GB (1) GB763469A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11697100B2 (en) 2018-07-02 2023-07-11 Metso Outotec Finland Oy Device and method for cooling or heating a fine-grained solid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11697100B2 (en) 2018-07-02 2023-07-11 Metso Outotec Finland Oy Device and method for cooling or heating a fine-grained solid

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