GB1515048A - Thermal conversion processes and apparatus - Google Patents

Thermal conversion processes and apparatus

Info

Publication number
GB1515048A
GB1515048A GB33816/76A GB3381676A GB1515048A GB 1515048 A GB1515048 A GB 1515048A GB 33816/76 A GB33816/76 A GB 33816/76A GB 3381676 A GB3381676 A GB 3381676A GB 1515048 A GB1515048 A GB 1515048A
Authority
GB
United Kingdom
Prior art keywords
heat
temperature level
lower temperature
gaseous
higher temperature
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
GB33816/76A
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of GB1515048A publication Critical patent/GB1515048A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/04—Heat pumps of the sorption type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

1515048 Thermal conversion INSTITUT FRANCAIS DU PETROLE 13 Aug 1976 [14 Aug 1975] 33816/76 Heading BIB Heat available at a lower temperature level is converted to heat at a higher temperature level, by dissolving a gaseous fraction of a working fluid into a liquid phase, thereby producing heat at the higher temperature level, desorbing at least a portion of said gaseous fraction with a stripping gas, taking heat at said lower temperature level, fractionating the resulting gaseous mixture by partial liquefaction, separation and vaporization, into at least two gaseous fractions and recycling said fractions respectively as working fluid and as stripping gas. The quantity of heat delivered to the higher temperature heat sink is lower than that abstracted from the lower temperature heat source, the balance being delivered to a second heat sink at a lower temperature still.
GB33816/76A 1975-08-14 1976-08-13 Thermal conversion processes and apparatus Expired GB1515048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7525598A FR2321098A1 (en) 1975-08-14 1975-08-14 ABSORPTION THERMOTRANSFORMER

Publications (1)

Publication Number Publication Date
GB1515048A true GB1515048A (en) 1978-06-21

Family

ID=9159163

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33816/76A Expired GB1515048A (en) 1975-08-14 1976-08-13 Thermal conversion processes and apparatus

Country Status (11)

Country Link
JP (1) JPS5947236B2 (en)
BE (1) BE845008A (en)
CA (1) CA1060336A (en)
DE (1) DE2635557C2 (en)
EG (1) EG13068A (en)
FR (1) FR2321098A1 (en)
GB (1) GB1515048A (en)
IN (1) IN144022B (en)
IT (1) IT1067938B (en)
MX (1) MX3599E (en)
NL (1) NL7608943A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472942A1 (en) * 1979-12-21 1981-07-10 Buckau Wolf Maschf R MULTI-STAGE EVAPORATION PLANT WITH INTEGRATED HEAT RECYCLING SYSTEM
FR2481137A1 (en) * 1980-04-29 1981-10-30 Buckau Wolf Maschf R MULTI-STAGE EVAPORATION PLANT COMPRISING A HOT STEAM COMPRESSOR COMBINED WITH A HEAT TRANSFORMER FOR RECOVERING THERMAL ENERGY CONTAINED IN THIS STEAM

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758547A1 (en) * 1977-12-23 1979-06-28 Borsig Gmbh PROCESS FOR IMPROVING THE ENERGY BALANCE OF ABSORPTION REFRIGERATION SYSTEMS
FR2437588A1 (en) * 1978-09-28 1980-04-25 Inst Francais Du Petrole IMPROVEMENT IN ABSORBERS USED IN HEAT PUMPS AND REFRIGERATED ABSORPTION MACHINES
FR2441135A1 (en) * 1978-11-10 1980-06-06 Armines Heat pump with evaporator and absorber separator - has tri-thermal cycle
FR2444242A1 (en) * 1978-12-11 1980-07-11 Inst Francais Du Petrole IMPROVEMENT IN THE DESORPTION STAGE OF HEAT PUMPS AND REFRIGERATED ABSORPTION MACHINES
FR2454591A1 (en) * 1979-04-17 1980-11-14 Inst Francais Du Petrole IMPROVED PROCESS FOR PRODUCING COLD AND / OR HEAT USING AN ABSORPTION CYCLE
FR2476287A1 (en) * 1980-02-15 1981-08-21 Inst Francais Du Petrole METHOD FOR THE PRODUCTION OF COLD AND / OR HEAT BY ABSORPTION CYCLE FOR USE IN PARTICULAR FOR THE HEATING OF PREMISES
FR2487055A1 (en) * 1980-07-15 1982-01-22 Exxon France Heat transfer appts. using heat pump - where light hydrocarbon dissolved in heavier hydrocarbon is used to supply heat from source to dissipator at higher temp.
FR2495292A1 (en) * 1980-12-01 1982-06-04 Inst Francais Du Petrole Absorber for heat pumps and refrigeration machines - has part of solvent phase from desorption stage mixed with gaseous effluent from contact zone to maximise efficiency
FR2504249A1 (en) * 1981-04-15 1982-10-22 Inst Francais Du Petrole PROCESS FOR PRODUCING COLD AND / OR HEAT USING AN ABSORPTION CYCLE
FR2519416A1 (en) * 1982-01-07 1983-07-08 Inst Francais Du Petrole PROCESS FOR PRODUCING COLD AND / OR HEAT USING THE CARBON DIOXIDE AND A CONDENSABLE FLUID
DE3408192C2 (en) * 1984-03-06 1987-03-26 Markus 8058 Erding Rothmeyer Method for transforming the temperature of heat and heat transformer
DE102020132580A1 (en) 2020-12-08 2022-06-09 Vaillant Gmbh Expulsion of flammable gases from a heating/brine circuit
CN113289365B (en) * 2021-07-01 2022-06-17 燕山大学 Absorption heat pump rectification system based on intermediate reboiling and intermediate condensation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1020997B (en) * 1953-11-24 1957-12-19 Hagfors Hilding Jonas Einar Johansson und Per Johan George Norbäck (Schweden) Process for heat transfer in the direction of higher temperature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472942A1 (en) * 1979-12-21 1981-07-10 Buckau Wolf Maschf R MULTI-STAGE EVAPORATION PLANT WITH INTEGRATED HEAT RECYCLING SYSTEM
FR2481137A1 (en) * 1980-04-29 1981-10-30 Buckau Wolf Maschf R MULTI-STAGE EVAPORATION PLANT COMPRISING A HOT STEAM COMPRESSOR COMBINED WITH A HEAT TRANSFORMER FOR RECOVERING THERMAL ENERGY CONTAINED IN THIS STEAM

Also Published As

Publication number Publication date
MX3599E (en) 1981-03-25
BE845008A (en) 1977-02-09
FR2321098A1 (en) 1977-03-11
CA1060336A (en) 1979-08-14
JPS5947236B2 (en) 1984-11-17
NL7608943A (en) 1977-02-16
IN144022B (en) 1978-03-11
DE2635557A1 (en) 1977-02-24
EG13068A (en) 1980-07-31
IT1067938B (en) 1985-03-21
FR2321098B1 (en) 1977-12-16
JPS5223757A (en) 1977-02-22
DE2635557C2 (en) 1987-01-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee