FR2374072A1 - Melanges de gaz contenant du dioxyde de carbone - Google Patents
Melanges de gaz contenant du dioxyde de carboneInfo
- Publication number
- FR2374072A1 FR2374072A1 FR7638302A FR7638302A FR2374072A1 FR 2374072 A1 FR2374072 A1 FR 2374072A1 FR 7638302 A FR7638302 A FR 7638302A FR 7638302 A FR7638302 A FR 7638302A FR 2374072 A1 FR2374072 A1 FR 2374072A1
- Authority
- FR
- France
- Prior art keywords
- addn
- argon
- oxide
- carbon
- high pressure
- 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.)
- Granted
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
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/10—Mixing gases with gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
-
- 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
- F17C2221/011—Oxygen
-
- 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
- F17C2221/012—Hydrogen
-
- 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
- F17C2221/014—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
- 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
- F17C2223/0107—Single phase
- F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
L'invention concerne un procédé permettant d'obtenir des mélanges homogènes de dioxyde de carbone. Ces mélanges ne se reliquéfient pas et contiennent entre 25 et 80 % d'un ou plusieurs gaz permanents et éventuellement en faible quantité un ou plusieurs gaz pseudo-permanents, la quantite de dioxyde de carbone etant comprise entre 20 et 75 % en volume, la pression totale mesurée à 15 degrés C pouvant atteindre 196 bars. Application à des mélanges gazeux pour la soudure, pour l'inertage dans les industries alimentaires, pour l'étalonnage d'appareils de mesure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7638302A FR2374072A1 (fr) | 1976-12-20 | 1976-12-20 | Melanges de gaz contenant du dioxyde de carbone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7638302A FR2374072A1 (fr) | 1976-12-20 | 1976-12-20 | Melanges de gaz contenant du dioxyde de carbone |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2374072A1 true FR2374072A1 (fr) | 1978-07-13 |
FR2374072B1 FR2374072B1 (fr) | 1980-04-30 |
Family
ID=9181254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7638302A Granted FR2374072A1 (fr) | 1976-12-20 | 1976-12-20 | Melanges de gaz contenant du dioxyde de carbone |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2374072A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2645058A1 (fr) * | 1989-03-30 | 1990-10-05 | Air Liquide | Melange gazeux et procede de soudage |
FR2646496A1 (fr) * | 1989-04-28 | 1990-11-02 | Air Liquide | Procede et installation pour fournir un melange gazeux sous haute pression |
EP0556753A1 (fr) * | 1992-02-20 | 1993-08-25 | Messer Griesheim Gmbh | Procédé pour la préparation d'un mélange de gaz |
WO1994019614A1 (fr) * | 1993-02-26 | 1994-09-01 | Air Liquide Australia Limited | Melanges gazeux |
AU670164B2 (en) * | 1993-02-26 | 1996-07-04 | Air Liquide Australia Limited | A process for preparing gas mixtures |
-
1976
- 1976-12-20 FR FR7638302A patent/FR2374072A1/fr active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2645058A1 (fr) * | 1989-03-30 | 1990-10-05 | Air Liquide | Melange gazeux et procede de soudage |
US4999474A (en) * | 1989-03-30 | 1991-03-12 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Gas mixture and welding method |
FR2646496A1 (fr) * | 1989-04-28 | 1990-11-02 | Air Liquide | Procede et installation pour fournir un melange gazeux sous haute pression |
EP0556753A1 (fr) * | 1992-02-20 | 1993-08-25 | Messer Griesheim Gmbh | Procédé pour la préparation d'un mélange de gaz |
WO1994019614A1 (fr) * | 1993-02-26 | 1994-09-01 | Air Liquide Australia Limited | Melanges gazeux |
FR2703262A1 (fr) * | 1993-02-26 | 1994-10-07 | Air Liquide Australia | Mélanges gazeux. |
AU670164B2 (en) * | 1993-02-26 | 1996-07-04 | Air Liquide Australia Limited | A process for preparing gas mixtures |
ES2122837A1 (es) * | 1993-02-26 | 1998-12-16 | Air Liquide Australia | Mezcla gaseosa y procedimiento para prepararla. |
Also Published As
Publication number | Publication date |
---|---|
FR2374072B1 (fr) | 1980-04-30 |
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