ZA200107662B - Preparation of refrigerant materials. - Google Patents
Preparation of refrigerant materials. Download PDFInfo
- Publication number
- ZA200107662B ZA200107662B ZA200107662A ZA200107662A ZA200107662B ZA 200107662 B ZA200107662 B ZA 200107662B ZA 200107662 A ZA200107662 A ZA 200107662A ZA 200107662 A ZA200107662 A ZA 200107662A ZA 200107662 B ZA200107662 B ZA 200107662B
- Authority
- ZA
- South Africa
- Prior art keywords
- sorbent
- chamber
- refrigerant
- pressure
- vapor
- Prior art date
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- 239000003507 refrigerant Substances 0.000 title claims abstract description 136
- 239000000463 material Substances 0.000 title claims abstract description 77
- 238000002360 preparation method Methods 0.000 title description 14
- 239000002594 sorbent Substances 0.000 claims abstract description 197
- 238000000034 method Methods 0.000 claims abstract description 79
- 239000007789 gas Substances 0.000 claims description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 229910001868 water Inorganic materials 0.000 claims description 31
- 239000010457 zeolite Substances 0.000 claims description 29
- 238000001816 cooling Methods 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 25
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 19
- 229910021536 Zeolite Inorganic materials 0.000 claims description 18
- 239000002270 dispersing agent Substances 0.000 claims description 17
- 238000001179 sorption measurement Methods 0.000 claims description 16
- 238000011068 loading method Methods 0.000 claims description 11
- 230000002829 reductive effect Effects 0.000 claims description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 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
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- 229910052743 krypton Inorganic materials 0.000 claims description 3
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052754 neon Inorganic materials 0.000 claims description 3
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- 238000005057 refrigeration Methods 0.000 abstract description 36
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- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical compound C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 1
- OSBSFAARYOCBHB-UHFFFAOYSA-N tetrapropylammonium Chemical compound CCC[N+](CCC)(CCC)CCC OSBSFAARYOCBHB-UHFFFAOYSA-N 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 235000014101 wine Nutrition 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
- F25B17/08—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type the absorbent or adsorbent being a solid, e.g. salt
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
- F25B39/026—Evaporators specially adapted for sorption type systems
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Lubricants (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12176199P | 1999-02-26 | 1999-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200107662B true ZA200107662B (en) | 2002-08-21 |
Family
ID=22398628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200107662A ZA200107662B (en) | 1999-02-26 | 2001-09-18 | Preparation of refrigerant materials. |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP1155265B1 (fr) |
| JP (1) | JP2002543358A (fr) |
| CN (1) | CN1158496C (fr) |
| AT (1) | ATE393903T1 (fr) |
| AU (1) | AU773256B2 (fr) |
| BR (1) | BR0008527A (fr) |
| CA (1) | CA2362571C (fr) |
| DE (1) | DE60038729T2 (fr) |
| ES (1) | ES2304344T3 (fr) |
| IL (1) | IL144821A (fr) |
| WO (1) | WO2000050823A1 (fr) |
| ZA (1) | ZA200107662B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6474100B1 (en) * | 2001-04-25 | 2002-11-05 | Thermal Products Development Inc. | Evacuated sorbent assembly and cooling device |
| DE102005057986B4 (de) * | 2005-12-05 | 2010-06-17 | Vericold Technologies Gmbh | Heliumkompressoreinheit für Kryo-Anwendungen |
| CN101561199B (zh) * | 2009-05-26 | 2013-04-03 | 杨志勇 | 配气炉式吸附制冷装置 |
| CN107062682B (zh) * | 2013-03-29 | 2020-04-24 | 脱其泰有限责任公司 | 温控存储系统 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE579991C (de) * | 1932-06-15 | 1933-07-03 | Georg J Meyer Dr Ing | Kaelteerzeugungsgeraet |
| GB415488A (en) * | 1933-03-03 | 1934-08-30 | Joseph Meredith Ross | Refrigeration process and apparatus |
| DE636387C (de) * | 1934-06-29 | 1936-10-08 | Siemens Schuckertwerke Akt Ges | Verfahren zum Reinigen der Fuellung von mit festen Absorptionsstoffen arbeitenden, periodisch wirkenden Absorptionsapparaten |
| US4949549A (en) * | 1987-07-07 | 1990-08-21 | International Thermal Packaging, Inc. | Cooling device with improved waste-heat handling capability |
| JPH01277180A (ja) * | 1988-04-28 | 1989-11-07 | Matsushita Electric Ind Co Ltd | 可逆冷熱発熱発生器 |
| WO1990007684A1 (fr) * | 1989-01-05 | 1990-07-12 | International Thermal Packaging, Inc. | Dispositif de refrigeration a vide isolant commande par un sorbant |
| US5186020A (en) * | 1991-01-23 | 1993-02-16 | Rocky Research | Portable cooler |
| US5535817A (en) * | 1989-07-28 | 1996-07-16 | Uop | Sorption cooling process and apparatus |
| US5503222A (en) * | 1989-07-28 | 1996-04-02 | Uop | Carousel heat exchanger for sorption cooling process |
| US5168708A (en) * | 1991-09-23 | 1992-12-08 | Israel Siegel | Disposable and reusable valveless sorption self-cooling and self-heating containers |
-
2000
- 2000-02-24 AU AU33747/00A patent/AU773256B2/en not_active Ceased
- 2000-02-24 CN CNB00806833XA patent/CN1158496C/zh not_active Expired - Fee Related
- 2000-02-24 EP EP00911934A patent/EP1155265B1/fr not_active Expired - Lifetime
- 2000-02-24 AT AT00911934T patent/ATE393903T1/de not_active IP Right Cessation
- 2000-02-24 DE DE60038729T patent/DE60038729T2/de not_active Expired - Fee Related
- 2000-02-24 JP JP2000601379A patent/JP2002543358A/ja active Pending
- 2000-02-24 CA CA002362571A patent/CA2362571C/fr not_active Expired - Lifetime
- 2000-02-24 BR BR0008527-8A patent/BR0008527A/pt active Search and Examination
- 2000-02-24 ES ES00911934T patent/ES2304344T3/es not_active Expired - Lifetime
- 2000-02-24 WO PCT/US2000/004634 patent/WO2000050823A1/fr active IP Right Grant
- 2000-02-24 IL IL14482100A patent/IL144821A/xx not_active IP Right Cessation
-
2001
- 2001-09-18 ZA ZA200107662A patent/ZA200107662B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE393903T1 (de) | 2008-05-15 |
| EP1155265B1 (fr) | 2008-04-30 |
| BR0008527A (pt) | 2001-11-06 |
| DE60038729D1 (de) | 2008-06-12 |
| IL144821A (en) | 2005-03-20 |
| JP2002543358A (ja) | 2002-12-17 |
| CA2362571A1 (fr) | 2000-08-31 |
| WO2000050823A1 (fr) | 2000-08-31 |
| CN1158496C (zh) | 2004-07-21 |
| EP1155265A4 (fr) | 2005-06-08 |
| AU3374700A (en) | 2000-09-14 |
| ES2304344T3 (es) | 2008-10-16 |
| WO2000050823A8 (fr) | 2001-03-15 |
| CA2362571C (fr) | 2007-11-27 |
| IL144821A0 (en) | 2002-06-30 |
| EP1155265A1 (fr) | 2001-11-21 |
| CN1349604A (zh) | 2002-05-15 |
| DE60038729T2 (de) | 2009-07-02 |
| AU773256B2 (en) | 2004-05-20 |
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