WO2019038364A3 - Method and system to drain a liquid gas transfer hose - Google Patents

Method and system to drain a liquid gas transfer hose Download PDF

Info

Publication number
WO2019038364A3
WO2019038364A3 PCT/EP2018/072744 EP2018072744W WO2019038364A3 WO 2019038364 A3 WO2019038364 A3 WO 2019038364A3 EP 2018072744 W EP2018072744 W EP 2018072744W WO 2019038364 A3 WO2019038364 A3 WO 2019038364A3
Authority
WO
WIPO (PCT)
Prior art keywords
drain
transfer
liquid gas
hose
transfer hose
Prior art date
Application number
PCT/EP2018/072744
Other languages
French (fr)
Other versions
WO2019038364A2 (en
Inventor
Patrick Englebert
Original Assignee
Englemer B.V.B.A.
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 Englemer B.V.B.A. filed Critical Englemer B.V.B.A.
Publication of WO2019038364A2 publication Critical patent/WO2019038364A2/en
Publication of WO2019038364A3 publication Critical patent/WO2019038364A3/en

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
    • 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
    • F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from 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
    • 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
    • F17C2205/0352—Pipes
    • F17C2205/0364—Pipes flexible or articulated, e.g. a hose
    • 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
    • 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
    • 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
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0146—Two-phase
    • F17C2225/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2225/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/04—Methods for emptying or filling
    • F17C2227/044—Methods for emptying or filling by purging
    • 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
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0102—Applications for fluid transport or storage on or in the water

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Pipeline Systems (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

A liquid gas transfer and draining system for use in a method to transfer liquid gas and to drain the transfer hose that has been used in the transfer of liquid gas. A purge gas feed assembly is brought in communication with the upstream portion and the downstream portion of the transfer hose. A drain hose is inserted into the transfer hose such that the inlet of said drain hose is provided at the bottom bend of the U-shape of the transfer hose.
PCT/EP2018/072744 2017-08-23 2018-08-23 Method and system to drain a liquid gas transfer hose WO2019038364A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2019435 2017-08-23
NL2019435 2017-08-23

Publications (2)

Publication Number Publication Date
WO2019038364A2 WO2019038364A2 (en) 2019-02-28
WO2019038364A3 true WO2019038364A3 (en) 2019-05-16

Family

ID=64267759

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/072744 WO2019038364A2 (en) 2017-08-23 2018-08-23 Method and system to drain a liquid gas transfer hose

Country Status (1)

Country Link
WO (1) WO2019038364A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240014069A (en) * 2021-06-04 2024-01-31 바르실라 핀랜드 오이 Arrangement and method in liquid hydrogen fuel supply system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010059052A1 (en) * 2008-11-20 2010-05-27 Single Buoy Moorings Inc. Multi-function unit for the offshore transfer of hydrocarbons
WO2010103260A1 (en) * 2009-03-09 2010-09-16 Ram Lng Holdings Limited Vessel for transport of liquefied natural gas or liquefied co2
US20120230772A1 (en) * 2011-03-11 2012-09-13 Kok Seng Foo Offshore systems and methods for liquefied gas production, storage and offloading to reduce and prevent damage
EP2749807A1 (en) * 2012-12-27 2014-07-02 Shell Internationale Research Maatschappij B.V. Fluid supply assemblage, a floating transportation vessel, method of assembling a fluid supply assemblage, and method of transferring a fluid
WO2014136644A1 (en) * 2013-03-08 2014-09-12 三井造船株式会社 Connection mechanism for supplying liquefied gas

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010059052A1 (en) * 2008-11-20 2010-05-27 Single Buoy Moorings Inc. Multi-function unit for the offshore transfer of hydrocarbons
WO2010103260A1 (en) * 2009-03-09 2010-09-16 Ram Lng Holdings Limited Vessel for transport of liquefied natural gas or liquefied co2
US20120230772A1 (en) * 2011-03-11 2012-09-13 Kok Seng Foo Offshore systems and methods for liquefied gas production, storage and offloading to reduce and prevent damage
EP2749807A1 (en) * 2012-12-27 2014-07-02 Shell Internationale Research Maatschappij B.V. Fluid supply assemblage, a floating transportation vessel, method of assembling a fluid supply assemblage, and method of transferring a fluid
WO2014136644A1 (en) * 2013-03-08 2014-09-12 三井造船株式会社 Connection mechanism for supplying liquefied gas

Also Published As

Publication number Publication date
WO2019038364A2 (en) 2019-02-28

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