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GB1321728A - Hot gas heat exchanger for vapourizing cryogenic liquids - Google Patents

Hot gas heat exchanger for vapourizing cryogenic liquids

Info

Publication number
GB1321728A
GB1321728A GB1321728DA GB1321728A GB 1321728 A GB1321728 A GB 1321728A GB 1321728D A GB1321728D A GB 1321728DA GB 1321728 A GB1321728 A GB 1321728A
Authority
GB
United Kingdom
Prior art keywords
gas
hot gas
heat exchanger
cryogenic liquids
vapourizing
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
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.)
Airco Inc
Original Assignee
Airco Inc
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 Airco Inc filed Critical Airco Inc
Publication of GB1321728A publication Critical patent/GB1321728A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
    • F28D3/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits with tubular conduits
    • 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
    • F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0138—Shape tubular
    • 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0302—Heat exchange with the fluid by heating
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/04—Reducing risks and environmental impact
    • F17C2260/042—Reducing risk of explosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1321728 Cryogenic gas discharge in heat exchangers AIRCO Inc 25 June 1971 30025/71 Heading F4P A hot gas heat exchanger for vaporizing cryogenic liquids comprises a manifold 22 for spraying water into a stream of hot gas from a jet engine 10, the water reducing the temperature of the gas stream and being vaporized before contacting a coiled passage 16 containing liquefied natural gas. The liquefied gas is thus vaporized and discharged at 44. The gas stream-water vapour mixture provides an increased mass heat transfer medium which, due to the water reducing its temperature, lessens the chances of an explosion. The manifold 22 comprises two concentric tubes each having spray apertures (Fig. 2, not shown),
GB1321728D 1971-06-25 1971-06-25 Hot gas heat exchanger for vapourizing cryogenic liquids Expired GB1321728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3002571 1971-06-25

Publications (1)

Publication Number Publication Date
GB1321728A true GB1321728A (en) 1973-06-27

Family

ID=10301057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1321728D Expired GB1321728A (en) 1971-06-25 1971-06-25 Hot gas heat exchanger for vapourizing cryogenic liquids

Country Status (1)

Country Link
GB (1) GB1321728A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102679146A (en) * 2012-05-15 2012-09-19 上海工程技术大学 Device for maintaining water level of smoke-impact water spinning type LNG (Liquefied Natural Gas) heating gasification furnace
CN108443706A (en) * 2018-05-24 2018-08-24 浙江智海化工设备工程有限公司 A kind of water bath type vaporizer steam inlet device
WO2018184268A1 (en) * 2017-04-06 2018-10-11 上海工程技术大学 Efficient boiler using flue gas to agitate and swirl water to heat and gasify lng
CN113188347A (en) * 2021-04-30 2021-07-30 上海本家空调系统有限公司 Spray water cyclic utilization formula flue gas heat transfer device
CN114234681A (en) * 2021-11-12 2022-03-25 杭州深瑞水务有限公司 Heat exchanger device for subcritical water oxidation process
US11371655B2 (en) 2017-11-15 2022-06-28 Taylor-Wharton Malaysia Sdn. Bhd. Cryogenic fluid vaporizer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102679146A (en) * 2012-05-15 2012-09-19 上海工程技术大学 Device for maintaining water level of smoke-impact water spinning type LNG (Liquefied Natural Gas) heating gasification furnace
WO2018184268A1 (en) * 2017-04-06 2018-10-11 上海工程技术大学 Efficient boiler using flue gas to agitate and swirl water to heat and gasify lng
US11371655B2 (en) 2017-11-15 2022-06-28 Taylor-Wharton Malaysia Sdn. Bhd. Cryogenic fluid vaporizer
CN108443706A (en) * 2018-05-24 2018-08-24 浙江智海化工设备工程有限公司 A kind of water bath type vaporizer steam inlet device
CN113188347A (en) * 2021-04-30 2021-07-30 上海本家空调系统有限公司 Spray water cyclic utilization formula flue gas heat transfer device
CN114234681A (en) * 2021-11-12 2022-03-25 杭州深瑞水务有限公司 Heat exchanger device for subcritical water oxidation process

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee