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FR2430585A1 - Recovering sensible and latent heat from wet gas effluent - by absorption process operated at atmospheric pressure and temp. suitable for domestic and industrial heating circuits - Google Patents

Recovering sensible and latent heat from wet gas effluent - by absorption process operated at atmospheric pressure and temp. suitable for domestic and industrial heating circuits

Info

Publication number
FR2430585A1
FR2430585A1 FR7819916A FR7819916A FR2430585A1 FR 2430585 A1 FR2430585 A1 FR 2430585A1 FR 7819916 A FR7819916 A FR 7819916A FR 7819916 A FR7819916 A FR 7819916A FR 2430585 A1 FR2430585 A1 FR 2430585A1
Authority
FR
France
Prior art keywords
liq
stream
wet gas
domestic
effluent
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.)
Granted
Application number
FR7819916A
Other languages
French (fr)
Other versions
FR2430585B1 (en
Inventor
Jean-Marie Sallee
Daniel Marquet
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.)
Engie SA
Original Assignee
Gaz de France SA
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 Gaz de France SA filed Critical Gaz de France SA
Priority to FR7819916A priority Critical patent/FR2430585A1/en
Publication of FR2430585A1 publication Critical patent/FR2430585A1/en
Application granted granted Critical
Publication of FR2430585B1 publication Critical patent/FR2430585B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Gases (AREA)

Abstract

Recovering sensible and latent heat from an effluent or stream of wet gas contg. a condensable carrier heat such as water vapour incorporates circulating the stream or effluent at atmospheric pressure and putting it into direct contact, pref. countercurrent, with an absorber liq. capable of drying the stream. The absorber liq. charged with heat carrier in the liq. phase is regenrated by heating so as to evaporate the condensable heat carrier, which is condensed by indirect contact with a fluid which is to be heated. The absorber liq. is cooled by being put into indirect countercurrent contact with the fluid to be heated, before being sent into the stream or effluent of wet gas. C.f. processes of recovery based on the absorption heat principle, which are complicated and costly and utilise fluids often under high pressure, the process allows operation at pressures near or equal to atmospheric and at higher recovery temps. suitable for domestic and industrial heating circuits.
FR7819916A 1978-07-04 1978-07-04 Recovering sensible and latent heat from wet gas effluent - by absorption process operated at atmospheric pressure and temp. suitable for domestic and industrial heating circuits Granted FR2430585A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7819916A FR2430585A1 (en) 1978-07-04 1978-07-04 Recovering sensible and latent heat from wet gas effluent - by absorption process operated at atmospheric pressure and temp. suitable for domestic and industrial heating circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7819916A FR2430585A1 (en) 1978-07-04 1978-07-04 Recovering sensible and latent heat from wet gas effluent - by absorption process operated at atmospheric pressure and temp. suitable for domestic and industrial heating circuits

Publications (2)

Publication Number Publication Date
FR2430585A1 true FR2430585A1 (en) 1980-02-01
FR2430585B1 FR2430585B1 (en) 1982-05-28

Family

ID=9210304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819916A Granted FR2430585A1 (en) 1978-07-04 1978-07-04 Recovering sensible and latent heat from wet gas effluent - by absorption process operated at atmospheric pressure and temp. suitable for domestic and industrial heating circuits

Country Status (1)

Country Link
FR (1) FR2430585A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067005A1 (en) * 1981-05-29 1982-12-15 John Thurley Limited Fog prevention

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH270248A (en) * 1948-09-28 1950-08-31 Carl Bechtler Hans Process for dehumidifying gaseous media and system for carrying out the process.
US3230689A (en) * 1957-05-17 1966-01-25 Birs Beteiligungs Und Verwaltu Method and apparatus for drying gaseous fluids and recovering heat

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH270248A (en) * 1948-09-28 1950-08-31 Carl Bechtler Hans Process for dehumidifying gaseous media and system for carrying out the process.
US3230689A (en) * 1957-05-17 1966-01-25 Birs Beteiligungs Und Verwaltu Method and apparatus for drying gaseous fluids and recovering heat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067005A1 (en) * 1981-05-29 1982-12-15 John Thurley Limited Fog prevention

Also Published As

Publication number Publication date
FR2430585B1 (en) 1982-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse