NL8003848A - Werkwijze voor het vloeibaar maken van freon gas. - Google Patents
Werkwijze voor het vloeibaar maken van freon gas. Download PDFInfo
- Publication number
- NL8003848A NL8003848A NL8003848A NL8003848A NL8003848A NL 8003848 A NL8003848 A NL 8003848A NL 8003848 A NL8003848 A NL 8003848A NL 8003848 A NL8003848 A NL 8003848A NL 8003848 A NL8003848 A NL 8003848A
- Authority
- NL
- Netherlands
- Prior art keywords
- gas
- freon gas
- liquefied
- freon
- tank
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 20
- 239000007789 gas Substances 0.000 claims description 60
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 239000001307 helium Substances 0.000 claims description 5
- 229910052734 helium Inorganic materials 0.000 claims description 5
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 5
- 239000000112 cooling gas Substances 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims 1
- 206010053567 Coagulopathies Diseases 0.000 description 2
- AFYPFACVUDMOHA-UHFFFAOYSA-N chlorotrifluoromethane Chemical compound FC(F)(F)Cl AFYPFACVUDMOHA-UHFFFAOYSA-N 0.000 description 2
- 230000035602 clotting Effects 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002791 soaking 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
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
- F25J1/0275—Construction and layout of liquefaction equipments, e.g. valves, machines adapted for special use of the liquefaction unit, e.g. portable or transportable devices
- F25J1/0276—Laboratory or other miniature devices
-
- 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
- F25J2270/912—Liquefaction cycle of a low-boiling (feed) gas in a cryocooler, i.e. in a closed-loop refrigerator
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S62/00—Refrigeration
- Y10S62/918—Halocarbon
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU59785/80A AU521785B2 (en) | 1980-06-30 | 1980-06-30 | Freon liquification |
| GB8021710A GB2079427B (en) | 1980-06-30 | 1980-07-02 | Method of liquefying freon gas |
| NL8003848A NL8003848A (nl) | 1980-06-30 | 1980-07-03 | Werkwijze voor het vloeibaar maken van freon gas. |
| FR8014828A FR2486218A1 (fr) | 1980-06-30 | 1980-07-03 | Procede de liquefaction d'un gaz freon |
| US06/168,441 US4333753A (en) | 1980-06-30 | 1980-07-10 | Method of liquefying Freon gas |
| DE19803026667 DE3026667A1 (de) | 1980-06-30 | 1980-07-14 | Verfahren und verfluessigung von freongas |
Applications Claiming Priority (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU5978580 | 1980-06-30 | ||
| AU59785/80A AU521785B2 (en) | 1980-06-30 | 1980-06-30 | Freon liquification |
| GB8021710A GB2079427B (en) | 1980-06-30 | 1980-07-02 | Method of liquefying freon gas |
| GB8021710 | 1980-07-02 | ||
| NL8003848A NL8003848A (nl) | 1980-06-30 | 1980-07-03 | Werkwijze voor het vloeibaar maken van freon gas. |
| FR8014828A FR2486218A1 (fr) | 1980-06-30 | 1980-07-03 | Procede de liquefaction d'un gaz freon |
| FR8014828 | 1980-07-03 | ||
| NL8003848 | 1980-07-03 | ||
| US06/168,441 US4333753A (en) | 1980-06-30 | 1980-07-10 | Method of liquefying Freon gas |
| US16844180 | 1980-07-10 | ||
| DE19803026667 DE3026667A1 (de) | 1980-06-30 | 1980-07-14 | Verfahren und verfluessigung von freongas |
| DE3026667 | 1980-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8003848A true NL8003848A (nl) | 1982-02-01 |
Family
ID=27542780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8003848A NL8003848A (nl) | 1980-06-30 | 1980-07-03 | Werkwijze voor het vloeibaar maken van freon gas. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4333753A (de) |
| AU (1) | AU521785B2 (de) |
| DE (1) | DE3026667A1 (de) |
| FR (1) | FR2486218A1 (de) |
| GB (1) | GB2079427B (de) |
| NL (1) | NL8003848A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3546523A1 (de) * | 1985-12-07 | 1987-06-11 | Blaudszun Bernd Dipl Ing | Vorrichtung zur kuehlung definierter flaechenabschnitte von koerpern beliebiger art durch aufspruehen eines kalten gases |
| DE3622423A1 (de) * | 1986-07-03 | 1988-01-14 | Messer Griesheim Gmbh | Verfahren zur entnahme tiefsiedender kaeltemittel aus kaelte- und klimaanlagen |
| GB2231136A (en) * | 1989-03-17 | 1990-11-07 | Keltona Ltd | Gas separation |
| EP1418393A1 (de) * | 2002-11-08 | 2004-05-12 | European Community | Verfahren zur Verflüssigung eines Gasgemisches |
| US7137274B2 (en) * | 2003-09-24 | 2006-11-21 | The Boc Group Plc | System for liquefying or freezing xenon |
| USD995227S1 (en) * | 2022-03-25 | 2023-08-15 | A11PHA ApS | Lunch box |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2909903A (en) * | 1956-11-07 | 1959-10-27 | Little Inc A | Liquefaction of low-boiling gases |
| US3119238A (en) * | 1963-02-18 | 1964-01-28 | William H Chamberlain | Cryogenic dewar |
| US3195620A (en) * | 1963-06-14 | 1965-07-20 | Hollins College Corp | Process and apparatus for maintaining constant low temperatures |
| US3250079A (en) * | 1965-03-15 | 1966-05-10 | Little Inc A | Cryogenic liquefying-refrigerating method and apparatus |
| US3364687A (en) * | 1965-05-03 | 1968-01-23 | Massachusetts Inst Technology | Helium heat transfer system |
| US3415069A (en) * | 1966-10-31 | 1968-12-10 | Nasa | High pressure helium purifier |
| US3683589A (en) * | 1970-09-08 | 1972-08-15 | Us Interior | Helium purifier |
| FR2114126A5 (en) * | 1970-11-17 | 1972-06-30 | Commissariat Energie Atomique | Cryogenic cooling apparatus - using two-component system suitable for nuclear engineering applications |
| JPS5491850A (en) * | 1977-12-28 | 1979-07-20 | Hokusan Kk | Low temperature control system in low temperature type thermostatic oven and its device |
-
1980
- 1980-06-30 AU AU59785/80A patent/AU521785B2/en not_active Ceased
- 1980-07-02 GB GB8021710A patent/GB2079427B/en not_active Expired
- 1980-07-03 NL NL8003848A patent/NL8003848A/nl not_active Application Discontinuation
- 1980-07-03 FR FR8014828A patent/FR2486218A1/fr active Granted
- 1980-07-10 US US06/168,441 patent/US4333753A/en not_active Expired - Lifetime
- 1980-07-14 DE DE19803026667 patent/DE3026667A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2486218B1 (de) | 1985-04-26 |
| GB2079427A (en) | 1982-01-20 |
| AU521785B2 (en) | 1982-04-29 |
| DE3026667C2 (de) | 1990-12-13 |
| FR2486218A1 (fr) | 1982-01-08 |
| GB2079427B (en) | 1984-05-16 |
| DE3026667A1 (de) | 1982-02-04 |
| US4333753A (en) | 1982-06-08 |
| AU5978580A (en) | 1982-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |