FR1530665A - Procédé d'obtention d'oxygène à haute pureté - Google Patents
Procédé d'obtention d'oxygène à haute puretéInfo
- Publication number
- FR1530665A FR1530665A FR107048A FR107048A FR1530665A FR 1530665 A FR1530665 A FR 1530665A FR 107048 A FR107048 A FR 107048A FR 107048 A FR107048 A FR 107048A FR 1530665 A FR1530665 A FR 1530665A
- Authority
- FR
- France
- Prior art keywords
- high purity
- obtaining high
- purity oxygen
- oxygen
- obtaining
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/08—Separating gaseous impurities from gases or gaseous mixtures or from liquefied gases or liquefied gaseous mixtures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/02—Processes or apparatus using separation by rectification in a single pressure main column system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/50—Processes or apparatus using separation by rectification using multiple (re-)boiler-condensers at different heights of the column
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2210/00—Processes characterised by the type or other details of the feed stream
- F25J2210/50—Oxygen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2215/00—Processes characterised by the type or other details of the product stream
- F25J2215/50—Oxygen or special cases, e.g. isotope-mixtures or low purity O2
- F25J2215/56—Ultra high purity oxygen, i.e. generally more than 99,9% O2
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2250/00—Details related to the use of reboiler-condensers
- F25J2250/30—External or auxiliary boiler-condenser in general, e.g. without a specified fluid or one fluid is not a primary air component or an intermediate fluid
- F25J2250/42—One fluid being nitrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2250/00—Details related to the use of reboiler-condensers
- F25J2250/30—External or auxiliary boiler-condenser in general, e.g. without a specified fluid or one fluid is not a primary air component or an intermediate fluid
- F25J2250/50—One fluid being oxygen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/60—Closed external refrigeration cycle with single component refrigerant [SCR], e.g. C1-, C2- or C3-hydrocarbons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
- F25J2270/904—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration by liquid or gaseous cryogen in an open loop
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2280/00—Control of the process or apparatus
- F25J2280/02—Control in general, load changes, different modes ("runs"), measurements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR107048A FR1530665A (fr) | 1967-05-19 | 1967-05-19 | Procédé d'obtention d'oxygène à haute pureté |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR107048A FR1530665A (fr) | 1967-05-19 | 1967-05-19 | Procédé d'obtention d'oxygène à haute pureté |
US72958768A | 1968-05-16 | 1968-05-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1530665A true FR1530665A (fr) | 1968-06-28 |
Family
ID=26176595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR107048A Expired FR1530665A (fr) | 1967-05-19 | 1967-05-19 | Procédé d'obtention d'oxygène à haute pureté |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1530665A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0301515A2 (fr) * | 1987-07-28 | 1989-02-01 | Union Carbide Corporation | Procédé et appareillage pour la production d'oxygène de très haute pureté à partir d'une alimentation gazeuse |
EP1336806A1 (fr) * | 2002-02-07 | 2003-08-20 | Linde AG | Procédé et dispositif pour la production d'azote ultra pur |
-
1967
- 1967-05-19 FR FR107048A patent/FR1530665A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0301515A2 (fr) * | 1987-07-28 | 1989-02-01 | Union Carbide Corporation | Procédé et appareillage pour la production d'oxygène de très haute pureté à partir d'une alimentation gazeuse |
EP0301515A3 (fr) * | 1987-07-28 | 1989-08-02 | Union Carbide Corporation | Procédé et appareillage pour la production d'oxygène de très haute pureté à partir d'une alimentation gazeuse |
EP1336806A1 (fr) * | 2002-02-07 | 2003-08-20 | Linde AG | Procédé et dispositif pour la production d'azote ultra pur |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1383778A (fr) | Procédé d'obtention de capsules minuscules et capsules obtenues par ce procédé | |
CH479099A (fr) | Procédé d'obtention d'une image par photo-électrophorèse | |
CH500490A (fr) | Procédé d'obtention d'une préparation d'érythrocytes stabilisée | |
FR1289520A (fr) | Procédé pour la fabrication d'indium de haute pureté | |
FR1455565A (fr) | Procédé de fabrication d'électrodes à oxygène | |
CH440725A (fr) | Procédé d'obtention de nickel de haute pureté | |
FR1530665A (fr) | Procédé d'obtention d'oxygène à haute pureté | |
FR1316499A (fr) | Procédé d'obtention de monoglycérides à hauts pourcentages | |
FR1175171A (fr) | Procédé pour l'obtention de téréphtalate de diméthyle pur | |
CH486461A (fr) | Procédé de préparation de nouvelles chloroquinoléines | |
FR1442318A (fr) | Procédé d'obtention de nouvelles bétaïnes de lysine | |
BE603988A (fr) | Procédé d'obtention de monocristaux | |
FR1522065A (fr) | Procédé de production d'halogénures métalliques | |
FR1535825A (fr) | Procédé d'obtention d'oxygène à partir de l'air | |
FR1479127A (fr) | Procédé pour la récupération d'oxygène par rectification d'air à basse température | |
FR1309557A (fr) | Procédé de production d'or de haute pureté | |
CH489499A (fr) | Procédé de préparation de nouvelles chloroquinoléines | |
BE609703A (fr) | Procédé de production continue d'un tube | |
OA02535A (fr) | Procédé d'obtention de l'oxygène à partir de l'air. | |
FR1512943A (fr) | Procédé d'obtention d'une nouvelle pénicilline | |
FR1289498A (fr) | Procédé pour la fabrication d'antimoine de haute pureté | |
FR1247928A (fr) | Procédé d'obtention d'une lactone yohimbique cristallisée | |
FR1258455A (fr) | Procédé de préparation de tétrachlorure de zirconium de haute pureté | |
FR1306409A (fr) | Nouveau procédé de réglage de la composition spectrale d'un faisceau de lumière | |
CH493540A (fr) | Procédé de préparation de nouvelles triazine-ones et -thiones |