FR2317610A1 - Gas condensn. plant with oil separator - and equipment for recycling oil-contaminated condensate to the compressor - Google Patents

Gas condensn. plant with oil separator - and equipment for recycling oil-contaminated condensate to the compressor

Info

Publication number
FR2317610A1
FR2317610A1 FR7621031A FR7621031A FR2317610A1 FR 2317610 A1 FR2317610 A1 FR 2317610A1 FR 7621031 A FR7621031 A FR 7621031A FR 7621031 A FR7621031 A FR 7621031A FR 2317610 A1 FR2317610 A1 FR 2317610A1
Authority
FR
France
Prior art keywords
oil
gas
compressor
separator
condensn
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
FR7621031A
Other languages
French (fr)
Other versions
FR2317610B1 (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.)
Stal Refrigeration AB
Original Assignee
Stal Refrigeration AB
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 Stal Refrigeration AB filed Critical Stal Refrigeration AB
Publication of FR2317610A1 publication Critical patent/FR2317610A1/en
Application granted granted Critical
Publication of FR2317610B1 publication Critical patent/FR2317610B1/fr
Granted 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

The plant has two oil separators in series. The second one of which washes the gas with condensed gas to remove the remaining oil. The oil-contaminated condensate from the second separator is expanded through a valve and htd. before returning it to the compressor. The appts. is used for compression of gases where contamination with oil from the compressor must be avoided, esp. re-condensn. of petroleum gas such as propane which has evapd. from a storage tank. The vol. of condensate used in the second separator can be increased to improve washing of oil from the gas, without dropping the temp. at the compressor outlet and in the first separator, which increases the gas content in the oil returned from the first separator to the compressor and makes it unusable as a lubricant.
FR7621031A 1975-07-10 1976-07-09 Gas condensn. plant with oil separator - and equipment for recycling oil-contaminated condensate to the compressor Granted FR2317610A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7507906A SE7507906L (en) 1975-07-10 1975-07-10 DEVICE FOR CONDENSING A GAS

Publications (2)

Publication Number Publication Date
FR2317610A1 true FR2317610A1 (en) 1977-02-04
FR2317610B1 FR2317610B1 (en) 1978-05-19

Family

ID=20325110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621031A Granted FR2317610A1 (en) 1975-07-10 1976-07-09 Gas condensn. plant with oil separator - and equipment for recycling oil-contaminated condensate to the compressor

Country Status (6)

Country Link
JP (1) JPS529681A (en)
DE (1) DE2629573A1 (en)
ES (1) ES449744A1 (en)
FR (1) FR2317610A1 (en)
IT (1) IT1061194B (en)
SE (1) SE7507906L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509387A1 (en) * 1981-07-07 1983-01-14 Quiri Usines Oil cooler for screw compressor - has oil gas separator with refrigerant surface spray to cool before return to reservoir

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7902319A (en) * 1979-03-23 1980-09-25 Grasso Koninkl Maschf DEVICE FOR SEPARATING OIL FROM A REFRIGERANT.
US4282717A (en) * 1979-11-19 1981-08-11 Bonar Ii Henry B Oil separator and heat exchanger for vapor compression refrigeration system
FR2726895B1 (en) * 1994-11-10 1997-01-17 Electricite De France COMPRESSION-ABSORPTION HEAT PUMP OPERATING WITH TRANSFER OF HEAT FROM THE OIL CIRCUIT TO THE POOR SOLUTION CIRCUIT
FR2726894B1 (en) * 1994-11-10 1997-01-24 Electricite De France COMPRESSION-ABSORPTION HEAT PUMP WITH LIQUID-PHASE OIL SEPARATION

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL83673C (en) * 1956-12-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL83673C (en) * 1956-12-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509387A1 (en) * 1981-07-07 1983-01-14 Quiri Usines Oil cooler for screw compressor - has oil gas separator with refrigerant surface spray to cool before return to reservoir

Also Published As

Publication number Publication date
DE2629573A1 (en) 1977-02-03
IT1061194B (en) 1982-10-20
JPS529681A (en) 1977-01-25
ES449744A1 (en) 1977-08-16
FR2317610B1 (en) 1978-05-19
SE7507906L (en) 1977-01-11

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Legal Events

Date Code Title Description
ST Notification of lapse