ES2501090T3 - Procedure for conditioning NO / N2 mixtures with purge and pre-rinse gas steps - Google Patents

Procedure for conditioning NO / N2 mixtures with purge and pre-rinse gas steps Download PDF

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Publication number
ES2501090T3
ES2501090T3 ES12166496.5T ES12166496T ES2501090T3 ES 2501090 T3 ES2501090 T3 ES 2501090T3 ES 12166496 T ES12166496 T ES 12166496T ES 2501090 T3 ES2501090 T3 ES 2501090T3
Authority
ES
Spain
Prior art keywords
purge
container
conditioning
mixtures
procedure
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.)
Active
Application number
ES12166496.5T
Other languages
Spanish (es)
Other versions
ES2501090T5 (en
Inventor
Pierre de Villemeur
Joël Samirant
Celso Zerbinatti
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.)
Air Liquide SA
Air Liquide Sante International SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
Air Liquide Sante International SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45998206&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2501090(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Liquide SA, Air Liquide Sante International SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Application granted granted Critical
Publication of ES2501090T3 publication Critical patent/ES2501090T3/en
Publication of ES2501090T5 publication Critical patent/ES2501090T5/en
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Anticipated expiration legal-status Critical

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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
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/002—Automated filling apparatus
    • 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
    • F17C2201/056—Small (<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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/058—Size portable (<30 l)
    • 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
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0639—Steels
    • 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
    • F17C2221/014—Nitrogen
    • 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
    • F17C2225/0107—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
    • F17C2225/036—Very high pressure, i.e. above 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
    • F17C2227/01—Propulsion of the fluid
    • F17C2227/0128—Propulsion of the fluid with pumps or compressors
    • F17C2227/0135—Pumps
    • 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
    • F17C2227/0309—Heat exchange with the fluid by heating using another fluid
    • F17C2227/0311—Air 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
    • 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
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/01—Purifying the 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
    • F17C2270/00—Applications
    • F17C2270/02—Applications for medical applications
    • F17C2270/025—Breathing
    • 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
    • F17C2270/059—Mass bottling, e.g. merry belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vacuum Packaging (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Procedimiento de acondicionamiento de una mezcla gaseosa de NO/N2 en al menos un recipiente, caracterizado porque, previamente a la introducción de la citada mezcla de NO/N2, se somete el citado al menos un recipiente al menos a: a) una etapa de purga, durante la cual el volumen interno del recipiente es puesto en comunicación de fluido con la atmósfera ambiente, b) una etapa de puesta en vacío, durante la cual el volumen interno del recipiente es puesto en depresión, y c) una etapa de enjuague gaseoso, durante la cual se introduce un gas inerte en el citado al menos un recipiente.Method of conditioning a gaseous mixture of NO / N2 in at least one container, characterized in that, prior to the introduction of said NO / N2 mixture, said at least one container is subjected to at least one: a) a stage of purge, during which the internal volume of the container is placed in fluid communication with the ambient atmosphere, b) a vacuum-set stage, during which the internal volume of the container is put into depression, and c) a gas rinse stage , during which an inert gas is introduced into said at least one container.

Description

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Claims (1)

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ES12166496.5T 2011-06-09 2012-05-03 Procedure for conditioning NO / N2 mixtures with purge and pre-rinse gas steps Active ES2501090T5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1155038A FR2976260B1 (en) 2011-06-09 2011-06-09 PROCESS FOR PACKAGING NO / N2 MIXTURES WITH PURGE STAGES AND PRIOR GAS RINSING
FR1155038 2011-06-09

Publications (2)

Publication Number Publication Date
ES2501090T3 true ES2501090T3 (en) 2014-10-01
ES2501090T5 ES2501090T5 (en) 2018-04-18

Family

ID=45998206

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12166496.5T Active ES2501090T5 (en) 2011-06-09 2012-05-03 Procedure for conditioning NO / N2 mixtures with purge and pre-rinse gas steps

Country Status (7)

Country Link
US (1) US20120312416A1 (en)
EP (1) EP2532941B2 (en)
CN (1) CN102814155B (en)
BR (1) BR102012013702B8 (en)
ES (1) ES2501090T5 (en)
FR (1) FR2976260B1 (en)
ZA (1) ZA201203663B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2976258B1 (en) * 2011-06-09 2014-09-05 Air Liquide INSTALLATION OF PACKAGING OF NO TO MASS FLOWMETERS
FR2976259B1 (en) * 2011-06-09 2013-07-05 Air Liquide PROCESS FOR CONDITIONING A NO / N2 GAS MIXTURE

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG47527A1 (en) † 1990-12-05 1998-04-17 Gen Hospital Corp Devices for treating pulmonary vasoconstriction and asthma
US5540251A (en) * 1994-02-01 1996-07-30 Mayeaux; Paul H. Precision gas blender
US5476115A (en) * 1994-03-10 1995-12-19 Praxair Technology, Inc. Automatic gas blending system
US5826632A (en) * 1997-05-30 1998-10-27 The Boc Group, Inc. Dynamic gas cylinder filling process
US6152192A (en) † 1998-02-11 2000-11-28 Welding Company Of America Controller for system for filling gas cylinders with single gas or gas mixture
US7334708B2 (en) * 2001-07-16 2008-02-26 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Integral blocks, chemical delivery systems and methods for delivering an ultrapure chemical
US6655422B2 (en) † 2001-09-26 2003-12-02 Atnl, Inc. Computer controlled apparatus and method of filling cylinders with gas
US20060060139A1 (en) * 2004-04-12 2006-03-23 Mks Instruments, Inc. Precursor gas delivery with carrier gas mixing
US7328726B2 (en) * 2006-01-20 2008-02-12 Air Products And Chemicals, Inc. Ramp rate blender
FR2914393B1 (en) * 2007-03-27 2009-07-17 Air Liquide METHOD AND DEVICE FOR PREPARING GAS BOTTLES UNDER PRESSURE.
US7621302B2 (en) * 2007-09-28 2009-11-24 Airgas, Inc. Coriolis dosing system for filling gas cylinders
CA2671029A1 (en) † 2009-06-30 2010-12-30 James S. Baldassarre Methods of treating term and near-term neonates having hypoxic respiratory failure associated with clinical or echocardiographic evidence of pulmonary hypertension
FR2976259B1 (en) * 2011-06-09 2013-07-05 Air Liquide PROCESS FOR CONDITIONING A NO / N2 GAS MIXTURE

Also Published As

Publication number Publication date
EP2532941A1 (en) 2012-12-12
FR2976260A1 (en) 2012-12-14
FR2976260B1 (en) 2013-07-05
ES2501090T5 (en) 2018-04-18
BR102012013702B1 (en) 2022-04-26
CN102814155B (en) 2016-09-07
ZA201203663B (en) 2013-01-30
CN102814155A (en) 2012-12-12
BR102012013702B8 (en) 2022-05-24
EP2532941B1 (en) 2014-07-02
EP2532941B2 (en) 2018-02-28
BR102012013702A2 (en) 2013-07-30
US20120312416A1 (en) 2012-12-13

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