BE634861A - - Google Patents
Info
- Publication number
- BE634861A BE634861A BE634861A BE634861A BE634861A BE 634861 A BE634861 A BE 634861A BE 634861 A BE634861 A BE 634861A BE 634861 A BE634861 A BE 634861A BE 634861 A BE634861 A BE 634861A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- installation
- liquid
- vaporizer
- refrigerant
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 73
- 238000009434 installation Methods 0.000 claims description 70
- 239000007789 gas Substances 0.000 claims description 58
- 239000006200 vaporizer Substances 0.000 claims description 58
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 26
- 239000000047 product Substances 0.000 claims description 26
- 238000005057 refrigeration Methods 0.000 claims description 23
- 238000001816 cooling Methods 0.000 claims description 20
- 229910052757 nitrogen Inorganic materials 0.000 claims description 16
- 239000003507 refrigerant Substances 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 239000012263 liquid product Substances 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 2
- 239000003570 air Substances 0.000 claims 1
- AFYPFACVUDMOHA-UHFFFAOYSA-N chlorotrifluoromethane Chemical compound FC(F)(F)Cl AFYPFACVUDMOHA-UHFFFAOYSA-N 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000012535 impurity Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04151—Purification and (pre-)cooling of the feed air; recuperative heat-exchange with product streams
- F25J3/04187—Cooling of the purified feed air by recuperative heat-exchange; Heat-exchange with product streams
- F25J3/04218—Parallel arrangement of the main heat exchange line in cores having different functions, e.g. in low pressure and high pressure cores
- F25J3/04224—Cores associated with a liquefaction or refrigeration cycle
-
- 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
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
- F25J3/04278—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using external refrigeration units, e.g. closed mechanical or regenerative refrigeration units
-
- 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
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04763—Start-up or control of the process; Details of the apparatus used
- F25J3/04769—Operation, control and regulation of the process; Instrumentation within the process
- F25J3/04787—Heat exchange, e.g. main heat exchange line; Subcooler, external reboiler-condenser
-
- 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
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/24—Processes or apparatus using other separation and/or other processing means using regenerators, cold accumulators or reversible heat exchangers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL280782A NL280782A (nl) | 1962-07-11 | 1962-07-11 | Gasscheidingsinstallatie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE634861A true BE634861A (enrdf_load_stackoverflow) | 1964-01-13 |
Family
ID=19753967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE634861A BE634861A (enrdf_load_stackoverflow) | 1962-07-11 | 1963-07-11 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT249647B (enrdf_load_stackoverflow) |
| BE (1) | BE634861A (enrdf_load_stackoverflow) |
| CH (1) | CH434322A (enrdf_load_stackoverflow) |
| DE (1) | DE1242650B (enrdf_load_stackoverflow) |
| FR (1) | FR1363620A (enrdf_load_stackoverflow) |
| GB (1) | GB1026282A (enrdf_load_stackoverflow) |
| NL (1) | NL280782A (enrdf_load_stackoverflow) |
| SE (1) | SE220249C1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405316B (zh) * | 2021-06-01 | 2022-08-26 | 米菁 | 一种实现空分设备快速冷却的主冷方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE516872A (enrdf_load_stackoverflow) * | 1952-01-12 | |||
| US2873583A (en) * | 1954-05-04 | 1959-02-17 | Union Carbide Corp | Dual pressure cycle for air separation |
| LU35763A1 (enrdf_load_stackoverflow) | 1957-02-13 | |||
| NL113690C (enrdf_load_stackoverflow) * | 1959-03-17 | 1967-06-15 |
-
1962
- 1962-07-11 NL NL280782A patent/NL280782A/nl unknown
-
1963
- 1963-07-08 CH CH845363A patent/CH434322A/de unknown
- 1963-07-08 DE DEW34845A patent/DE1242650B/de active Pending
- 1963-07-08 AT AT542063A patent/AT249647B/de active
- 1963-07-08 SE SE754063A patent/SE220249C1/sv unknown
- 1963-07-11 GB GB27527/63A patent/GB1026282A/en not_active Expired
- 1963-07-11 FR FR941110A patent/FR1363620A/fr not_active Expired
- 1963-07-11 BE BE634861A patent/BE634861A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1026282A (en) | 1966-04-14 |
| NL280782A (nl) | 1964-12-10 |
| FR1363620A (fr) | 1964-06-12 |
| DE1242650B (de) | 1967-06-22 |
| CH434322A (de) | 1967-04-30 |
| AT249647B (de) | 1966-09-26 |
| SE220249C1 (sv) | 1968-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2022168C (fr) | Appareil de vaporisation-condensation pour double colonne de distillation d'air, et installation de distillation d'air comportant un tel appareil | |
| EP2185873B1 (fr) | Procédé de réfrigération cryogénique d'un fluide, par exemple d'hélium, destiné à alimenter un consommateur de fluide, ainsi qu'à une installation correspondante | |
| EP0336810A1 (fr) | Enceinte comportant un dispositif d'humidification d'air | |
| FR2727247A1 (fr) | Dispositif de refroidissement pour une batterie constituee de plusieurs elements | |
| FR2951242A1 (fr) | Procede et installation d'alimentation d'un poste utilisateur en liquide cryogenique sous-refroidi | |
| EP3129729A1 (fr) | Système énergétique a rendement améliore | |
| EP0968387B1 (fr) | Procede et installation de remplissage d'un reservoir sous pression | |
| CA1219224A (fr) | Appareil de refrigeration et piege frigorifique comprenant un tel appareil | |
| JP6534510B2 (ja) | 熱交換器 | |
| CH644703A5 (fr) | Dispositif de commande du niveau d'eau d'un desaerateur pour centrale electrique a turbine a vapeur. | |
| BE634861A (enrdf_load_stackoverflow) | ||
| FR2554572A1 (fr) | Systeme de chauffage d'un liquide | |
| EP1146300B1 (fr) | Echangeur vaporiseur-condenseur du type à bain | |
| EP0006412A1 (fr) | Réfrigérant atmosphérique à échangeur sec | |
| FR2911672A1 (fr) | Systeme de refrigeration d'un ensemble de lyophilisation | |
| EP2618038B1 (fr) | Installation et procédé pour fournir du xénon liquide | |
| EP0086695B1 (fr) | Générateur de vapeur à faisceau de tubes en U et à surchauffe | |
| FR2582785A1 (fr) | Installation autonome de refroidissement de fluide gazeux tel que de l'air | |
| LU83207A1 (fr) | Procede et dispositif de separation des atmospheres gazeuses dans des installations de traitement thermique sous atmosphere | |
| EP0767081B1 (fr) | Dispositif de récupération de la chaleur des gaz d'échappement d'un véhicule | |
| FR2460696A1 (fr) | Installation de concentration par evaporation et de sechage par air chaud d'un produit liquide et utilisation de cette installation notamment pour le traitement du lait | |
| FR2537912A1 (en) | Process for stabilising, in a steady state, the separation front between an upper vapour region and a lower vapour region which are created in an apparatus comprising a vessel, apparatus making use of the said process and use of the said apparatus | |
| FR3122339A3 (fr) | procédé de gestion d’une unité de traitement d’un gaz par adsorption avec variation de température | |
| BE673253A (enrdf_load_stackoverflow) | ||
| WO2001031265A1 (fr) | Procede et dispositif d'accumulation de chaleur a effet caloduc |