EP3882506A1 - Co2-temperaturkontrollsystem am verdampfungsausgang - Google Patents

Co2-temperaturkontrollsystem am verdampfungsausgang Download PDF

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Publication number
EP3882506A1
EP3882506A1 EP21163077.7A EP21163077A EP3882506A1 EP 3882506 A1 EP3882506 A1 EP 3882506A1 EP 21163077 A EP21163077 A EP 21163077A EP 3882506 A1 EP3882506 A1 EP 3882506A1
Authority
EP
European Patent Office
Prior art keywords
liquid
exchanger
gas
water
vaporization
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.)
Pending
Application number
EP21163077.7A
Other languages
English (en)
French (fr)
Inventor
Moez Tammar
Christian Reymond
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.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Air Liquide France Industrie SA
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Air Liquide France Industrie SA
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude, Air Liquide France Industrie SA filed Critical Air Liquide SA
Publication of EP3882506A1 publication Critical patent/EP3882506A1/de
Pending legal-status Critical Current

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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
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F17C7/02—Discharging liquefied gases
    • F17C7/04—Discharging liquefied gases 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
    • F17C2201/05—Size
    • F17C2201/054—Size medium (>1 m3)
    • 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
    • F17C2221/01—Pure fluids
    • F17C2221/013—Carbone dioxide
    • 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
    • F17C2221/01—Pure fluids
    • F17C2221/016—Noble gases (Ar, Kr, Xe)
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/033—Small pressure, e.g. for liquefied gas
    • 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
    • F17C2225/0107—Single phase
    • F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
    • 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
    • F17C2225/03—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the pressure level
    • F17C2225/035—High pressure, i.e. between 10 and 80 bars
    • 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
    • F17C2227/0337—Heat exchange with the fluid by cooling
    • F17C2227/0339—Heat exchange with the fluid by cooling using the same fluid
    • 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
    • F17C2227/0337—Heat exchange with the fluid by cooling
    • F17C2227/0341—Heat exchange with the fluid by cooling using another fluid
    • F17C2227/0348—Water cooling
    • 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
    • F17C2227/0367—Localisation of heat exchange
    • F17C2227/0388—Localisation of heat exchange separate
    • F17C2227/0393—Localisation of heat exchange separate using a vaporiser
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0631—Temperature
    • 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
    • F17C2260/02—Improving properties related to fluid or fluid transfer
    • F17C2260/024—Improving metering
    • 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
    • F17C2270/05—Applications for industrial use

Definitions

  • the present invention relates to the field of equipment for vaporizing liquid CO 2 , and is more particularly interested in the possibilities of controlling its temperature after its vaporization and its transformation into the gaseous state.
  • gaseous CO 2 is used for a large number of industrial applications, including food applications and in particular the enrichment of greenhouses with CO 2 , anesthesia of poultry and pigs with CO 2 , carbonation. drinks, water treatment etc ... etc ...
  • One of the objectives of the present invention is therefore to propose a solution to the problems mentioned above.
  • the present invention proposes injecting a liquid gas into the gas obtained at the outlet of the vaporization equipment, equipment of the type implementing a cryogenic liquid / water heat exchanger.
  • the same liquid gas as that which is to be vaporized (therefore here liquid CO 2 in the gaseous CO 2 outlet for a liquid CO 2 vaporizer ⁇ ) will preferably be added to the gas obtained at the outlet of the vaporizer.
  • This injection can be done by automatic regulation to finely adjust the gas outlet temperature, it can also be done by adopting a fixed setting. This is the dosage between gaseous CO 2 , after vaporization, and liquid CO 2.
  • the regulation is all the finer, because there is a natural self-adaptation: the more flow there is in the exchanger, the greater the quantity of liquid that can be injected at the outlet.
  • CO 2 because of its very particular properties (because of its liquid - gas - solid phases), poses very specific technical problems, and we focus according to the present invention to an implementation making it possible to guarantee better homogenization between the liquid CO 2 and the gaseous CO 2 after the injection of the liquid CO 2 into the gaseous CO 2.
  • the present invention also offers the possibility of detecting the presence of liquid at the outlet, thus with a guarantee of the absence of non-vaporized droplets of liquid CO 2.
  • the Figure 1 attached provides a partial schematic view of traditional vaporization equipment implementing a CO 2 liquid / water exchanger.
  • the Figure 2 attached provides a partial schematic view of an embodiment of the invention, in a vaporization equipment implementing a liquid CO 2 / water exchanger, with injection into the gaseous CO 2 produced by the equipment, d 'a liquid cryogen (here liquid CO 2 ), where the reference 5 represents the metered injection of liquid CO 2 into the outlet gas.
  • a liquid cryogen here liquid CO 2
  • the invention therefore relates to a solution for controlling the temperature of the gaseous CO 2 produced at the outlet of a liquid CO 2 vaporization equipment, equipment comprising a heat exchanger, capable of allowing heat exchange between the liquid cryogenic fluid and the liquid.
  • hot water or any other exchange fluid such as oil, steam, etc.
  • it comprises a means for injecting a liquid gas in the gas produced at the outlet of the vaporization exchanger, to lower the temperature of this gas produced within a given range.
  • This pressure drop on the main flow is a pressure difference: insofar as in the bypass only liquid is diverted, the pressure drops remain low, which allows a low upstream / downstream pressure difference to generate a flow. sufficient liquid in the bypass.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP21163077.7A 2020-03-19 2021-03-17 Co2-temperaturkontrollsystem am verdampfungsausgang Pending EP3882506A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2002682A FR3108385B1 (fr) 2020-03-19 2020-03-19 Système de vaporisation de fluides cryogéniques et notamment du CO2

Publications (1)

Publication Number Publication Date
EP3882506A1 true EP3882506A1 (de) 2021-09-22

Family

ID=70295531

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21163077.7A Pending EP3882506A1 (de) 2020-03-19 2021-03-17 Co2-temperaturkontrollsystem am verdampfungsausgang

Country Status (2)

Country Link
EP (1) EP3882506A1 (de)
FR (1) FR3108385B1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060086100A1 (en) * 2004-10-15 2006-04-27 Taube Joel A Gaseous fluid production apparatus and method
US20070095077A1 (en) * 2005-11-01 2007-05-03 Chevron U.S.A. Inc. LNG by-pass for open rack vaporizer during LNG regasification
FR2960952A1 (fr) * 2010-06-03 2011-12-09 Air Liquide Procede et installation de refroidissement cryogenique utilisant du co2 liquide mettant en oeuvre deux echangeurs en serie
DE102011109824A1 (de) * 2011-08-09 2013-02-14 Linde Aktiengesellschaft Betanken eines Fahrzeuges mit einem unter Druck stehenden, gasförmigen Medium
US20190137041A1 (en) * 2016-04-28 2019-05-09 Linde Aktiengesellschaft Method and device for filling a high pressure storage tank

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060086100A1 (en) * 2004-10-15 2006-04-27 Taube Joel A Gaseous fluid production apparatus and method
US20070095077A1 (en) * 2005-11-01 2007-05-03 Chevron U.S.A. Inc. LNG by-pass for open rack vaporizer during LNG regasification
FR2960952A1 (fr) * 2010-06-03 2011-12-09 Air Liquide Procede et installation de refroidissement cryogenique utilisant du co2 liquide mettant en oeuvre deux echangeurs en serie
DE102011109824A1 (de) * 2011-08-09 2013-02-14 Linde Aktiengesellschaft Betanken eines Fahrzeuges mit einem unter Druck stehenden, gasförmigen Medium
US20190137041A1 (en) * 2016-04-28 2019-05-09 Linde Aktiengesellschaft Method and device for filling a high pressure storage tank

Also Published As

Publication number Publication date
FR3108385B1 (fr) 2022-06-17
FR3108385A1 (fr) 2021-09-24

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Owner name: AIR LIQUIDE FRANCE INDUSTRIE

Owner name: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE