GB691830A - Improvements in high temperature liquid heat systems for use with heat transfer liquids which liberate low boiling substances - Google Patents

Improvements in high temperature liquid heat systems for use with heat transfer liquids which liberate low boiling substances

Info

Publication number
GB691830A
GB691830A GB9948/51A GB994851A GB691830A GB 691830 A GB691830 A GB 691830A GB 9948/51 A GB9948/51 A GB 9948/51A GB 994851 A GB994851 A GB 994851A GB 691830 A GB691830 A GB 691830A
Authority
GB
United Kingdom
Prior art keywords
vapour
liquid
separator
pump
low boiling
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
GB9948/51A
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.)
John B Pierce Foundation
Original Assignee
John B Pierce Foundation
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 John B Pierce Foundation filed Critical John B Pierce Foundation
Publication of GB691830A publication Critical patent/GB691830A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01B—BOILING; BOILING APPARATUS ; EVAPORATION; EVAPORATION APPARATUS
    • B01B1/00—Boiling; Boiling apparatus for physical or chemical purposes ; Evaporation in general
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Central Heating Systems (AREA)

Abstract

691,830. Heating by circulation of liquids. PIERCE FOUNDATION, J. B. April 27, 1951 [May 31, 1950], No. 9948/51. Class 64(ii) In a heating system in which a pump 7 or 27 or other means circulates a heat-transfer liquid, which releases substances of low boiling point, through a boiler and apparatus 5 to be heated, and storage means 2 receives liquid from and returns it to the remainder of the circulating system, means 6 are provided for separating vapour from the liquid preparatory to condensing it and returning it to the system. In the system shown in Fig. 1, the vapour passes from the separator 6 to the storage tank 2, in which it is condensed by contact with liquid and by a cooling element 3. The vapour separator comprises a chamber having a liquid inlet 17 and outlet 18 which are arranged in radial or tangential directions. The vapour outlet pipe 19 may project below the top of the chamber so that sufficient vapour must collect in the top of the latter to depress the liquid below the end of the pipe before the vapour can escape. The vapour separator 6 is located adjacent to the inlet of the pump 7, where pressure is lowest. The pump and vapour separator may be in the pipe line 21. Superatmospheric pressure may be applied to the surface of the liquid in the storage tank 2. In the system shown in Fig. 4, vapour from the separator 2 is condensed in a condenser 25, and the condensate returns to the circulating system through an injector 24. A tank 29 and pumps 30, 31 enable the heat-transfer liquid to be drained from the circulating system or to have other liquids mixed with it.
GB9948/51A 1950-05-31 1951-04-27 Improvements in high temperature liquid heat systems for use with heat transfer liquids which liberate low boiling substances Expired GB691830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US165222A US2650031A (en) 1950-05-31 1950-05-31 High-temperature liquid heat system

Publications (1)

Publication Number Publication Date
GB691830A true GB691830A (en) 1953-05-20

Family

ID=22597979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9948/51A Expired GB691830A (en) 1950-05-31 1951-04-27 Improvements in high temperature liquid heat systems for use with heat transfer liquids which liberate low boiling substances

Country Status (3)

Country Link
US (1) US2650031A (en)
DE (1) DE871291C (en)
GB (1) GB691830A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245463A (en) * 1959-09-10 1966-04-12 Babcock & Wilcox Co Fluid pressurizer

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123454A (en) * 1964-03-03 Air separating means
US2975138A (en) * 1954-11-26 1961-03-14 Boake Roberts & Co Ltd Heat transfer fluid
US2984460A (en) * 1956-05-21 1961-05-16 Bell & Gossett Co Combined heating and cooling system
US2901176A (en) * 1956-07-26 1959-08-25 Leroy W Hoyt Water compensator for forced flow water system including an expansion tank
US3036779A (en) * 1959-04-28 1962-05-29 Midland Ross Corp Multiple branch heating system and method
US3165145A (en) * 1959-07-01 1965-01-12 Basf Ag Process for the control of the temperature in reactrs by the indirect exchange of heat by means of water under pressure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR351200A (en) * 1905-02-01 1905-07-05 Anders Borch Reck Hot water heating system
US1437187A (en) * 1918-12-05 1922-11-28 Merrill Process Company Heater system
GB415350A (en) * 1933-03-21 1934-08-23 Sulzer Ag Improvements in or relating to hot water circulating systems for heating
US2100671A (en) * 1935-11-23 1937-11-30 Parks Cramer Co Liquid circulation heating system
US2223407A (en) * 1938-07-02 1940-12-03 Foster Wheeler Corp Heating method and apparatus
US2335012A (en) * 1941-04-12 1943-11-23 Little Inc A High boiling compounds and method of preparing them
US2290347A (en) * 1941-04-23 1942-07-21 Robert E Moore Heating system
US2360665A (en) * 1943-04-29 1944-10-17 Du Pont Apparatus for heat extraction
US2471538A (en) * 1947-09-16 1949-05-31 Thermal Liquids Inc Apparatus for heating and cooling kettles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245463A (en) * 1959-09-10 1966-04-12 Babcock & Wilcox Co Fluid pressurizer

Also Published As

Publication number Publication date
US2650031A (en) 1953-08-25
DE871291C (en) 1953-03-23

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