ES473412A1 - Separation device for vapours from low-boiling liquefied gases, evolved during their transfer. - Google Patents

Separation device for vapours from low-boiling liquefied gases, evolved during their transfer.

Info

Publication number
ES473412A1
ES473412A1 ES473412A ES473412A ES473412A1 ES 473412 A1 ES473412 A1 ES 473412A1 ES 473412 A ES473412 A ES 473412A ES 473412 A ES473412 A ES 473412A ES 473412 A1 ES473412 A1 ES 473412A1
Authority
ES
Spain
Prior art keywords
gas
low
liquid
phase
boiling liquefied
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
ES473412A
Other languages
Spanish (es)
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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
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 Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Publication of ES473412A1 publication Critical patent/ES473412A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/005—Details of vessels or of the filling or discharging of vessels for medium-size and small storage vessels not under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C6/00—Methods and apparatus for filling vessels not under pressure with liquefied or solidified gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

During the delivery of low-boiling liquefied gases in pipelines, a two-phase flow of gas and liquid forms, since some gas constantly vaporises through the incidence of heat. The vaporised gas can be separated in phase separators which essentially consist of an insulated container (1) having a feed line (3) for the low-boiling liquefied gas and discharge lines (10, 12) for the separated gaseous and remaining liquid gas. The liquid phase occurs here in liquid droplets of the most varied size. The smaller drops are partly entrained with the gas phase, which is tantamount to a loss of liquid phase. The insulated containers are therefore designed to be as large as possible in order to achieve low gas velocities. A large type of construction of the insulated containers is avoided by the feed line for the low-boiling liquefied gas in the container leading into a porous hollow body (4). Liquid comes out of the porous hollow body in the form of uniform, large drops.
ES473412A 1977-09-24 1978-09-15 Separation device for vapours from low-boiling liquefied gases, evolved during their transfer. Expired ES473412A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2743131 1977-09-24

Publications (1)

Publication Number Publication Date
ES473412A1 true ES473412A1 (en) 1979-05-16

Family

ID=6019845

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473412A Expired ES473412A1 (en) 1977-09-24 1978-09-15 Separation device for vapours from low-boiling liquefied gases, evolved during their transfer.

Country Status (3)

Country Link
EP (1) EP0001392A1 (en)
ES (1) ES473412A1 (en)
IT (1) IT1098870B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923078C2 (en) * 1979-06-07 1983-12-15 Messer Griesheim Gmbh, 6000 Frankfurt Device for separating the gas that evaporates when conveying low-boiling liquefied gases
DE3148426C2 (en) * 1981-12-08 1984-01-26 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Extraction device for cold gas
FR2547017B1 (en) * 1983-05-30 1986-02-14 Air Liquide APPARATUS FOR PROVIDING A CONTINUOUS NET OF CRYOGENIC LIQUID, ESPECIALLY NITROGEN NITROGEN
DE19717267B4 (en) * 1997-04-24 2008-08-14 Alstom Process for the preparation of refrigerated liquefied gas
DE19850913A1 (en) * 1998-11-05 2000-05-11 Messer Griesheim Gmbh Filling head

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970604A (en) * 1958-06-24 1961-02-07 Conch Int Methane Ltd Liquid storage tanks and attachments
US3206939A (en) * 1962-12-26 1965-09-21 Union Carbide Corp Cryogenic fluid transfer system
US3938347A (en) * 1974-04-12 1976-02-17 Optical Coating Laboratory, Inc. Level control apparatus and method for cryogenic liquids

Also Published As

Publication number Publication date
IT7827875A0 (en) 1978-09-20
EP0001392A1 (en) 1979-04-18
IT1098870B (en) 1985-09-18

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