FR2368986A1 - Procede et dispositif pour le sechage et la refrigeration de gaz - Google Patents

Procede et dispositif pour le sechage et la refrigeration de gaz

Info

Publication number
FR2368986A1
FR2368986A1 FR7732210A FR7732210A FR2368986A1 FR 2368986 A1 FR2368986 A1 FR 2368986A1 FR 7732210 A FR7732210 A FR 7732210A FR 7732210 A FR7732210 A FR 7732210A FR 2368986 A1 FR2368986 A1 FR 2368986A1
Authority
FR
France
Prior art keywords
gas
dew point
water
cooled
cooling
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.)
Withdrawn
Application number
FR7732210A
Other languages
English (en)
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2368986A1 publication Critical patent/FR2368986A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01D53/265—Drying gases or vapours by refrigeration (condensation)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Gases (AREA)
  • Drying Of Solid Materials (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

Procédé pour le séchage et la réfrigération d'un gaz de travail. On mesure le point de rosée du gaz à l'état chaud initial, on mélange le gaz chaud avec une quantité prédéterminable d'un gaz plus froid, on refroidit encore le gaz, ceci s'accompagne d'une séparation de l'eau et de l'huile présente dans le gaz, après une nouvelle mesure du point de rosée, la réfrigération et le séchage sont ainsi terminés, tandis que la quantité de gaz restant est refroidie au moins à 5 degrés C, on poursuit l'extraction de l'eau et de l'huile restant dans le gaz, et on mélange cette petite quantité de gaz au gaz arrivant à l'état chaud initial. Application aux machines tournantes dont le rotor est refroidi au gaz.
FR7732210A 1976-10-28 1977-10-26 Procede et dispositif pour le sechage et la refrigeration de gaz Withdrawn FR2368986A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762649020 DE2649020A1 (de) 1976-10-28 1976-10-28 Verfahren und vorrichtung zur trocknung und kuehlung von gasen

Publications (1)

Publication Number Publication Date
FR2368986A1 true FR2368986A1 (fr) 1978-05-26

Family

ID=5991726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732210A Withdrawn FR2368986A1 (fr) 1976-10-28 1977-10-26 Procede et dispositif pour le sechage et la refrigeration de gaz

Country Status (3)

Country Link
DE (1) DE2649020A1 (fr)
FR (1) FR2368986A1 (fr)
SE (1) SE7711951L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134506A1 (de) * 1981-09-01 1983-03-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt "verfahren und anordnung zur kondensation von damp aus einem dampf-gas-gemisch"
DE19731852A1 (de) * 1997-07-24 1999-01-28 Asea Brown Boveri Generatorkühlsystem

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1485142A (fr) * 1966-06-29 1967-06-16 Netzschkau Maschf Nema Procédé et dispositif pour l'exploitation d'une chambre de climatisation
DE1942078A1 (de) * 1969-08-19 1971-04-29 Sabroe Kaeltetech Gmbh Trockeneinrichtung fuer Druckluft
DE2232386A1 (de) * 1972-07-01 1974-01-10 V I A Ges Fuer Verfahrenstechn Vorrichtung zur kaeltetrocknung von gas, insbesondere luft
DE2317621A1 (de) * 1973-04-07 1974-10-24 Druckluft Center Stuttgart Gmb Druckluft-kaeltetrockner mit umschaltmoeglichkeit von durchlaufbetrieb auf aussetzbetrieb
GB1414620A (en) * 1971-10-27 1975-11-19 Actric Ltd Apparatus for method for reducing the water vapour content of a moist gaseous mixture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1485142A (fr) * 1966-06-29 1967-06-16 Netzschkau Maschf Nema Procédé et dispositif pour l'exploitation d'une chambre de climatisation
DE1942078A1 (de) * 1969-08-19 1971-04-29 Sabroe Kaeltetech Gmbh Trockeneinrichtung fuer Druckluft
GB1414620A (en) * 1971-10-27 1975-11-19 Actric Ltd Apparatus for method for reducing the water vapour content of a moist gaseous mixture
DE2232386A1 (de) * 1972-07-01 1974-01-10 V I A Ges Fuer Verfahrenstechn Vorrichtung zur kaeltetrocknung von gas, insbesondere luft
DE2317621A1 (de) * 1973-04-07 1974-10-24 Druckluft Center Stuttgart Gmb Druckluft-kaeltetrockner mit umschaltmoeglichkeit von durchlaufbetrieb auf aussetzbetrieb

Also Published As

Publication number Publication date
SE7711951L (sv) 1978-04-29
DE2649020A1 (de) 1978-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse