AU566179B2 - Aqueous absorbent for absorption cycle heat pump - Google Patents
Aqueous absorbent for absorption cycle heat pumpInfo
- Publication number
- AU566179B2 AU566179B2 AU21264/83A AU2126483A AU566179B2 AU 566179 B2 AU566179 B2 AU 566179B2 AU 21264/83 A AU21264/83 A AU 21264/83A AU 2126483 A AU2126483 A AU 2126483A AU 566179 B2 AU566179 B2 AU 566179B2
- Authority
- AU
- Australia
- Prior art keywords
- mole percent
- weight percent
- lino
- absorbent
- nonaqueous component
- 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.)
- Ceased
Links
- 239000002250 absorbent Substances 0.000 title claims description 20
- 230000002745 absorbent Effects 0.000 title claims description 20
- 238000010521 absorption reaction Methods 0.000 title description 12
- 239000000243 solution Substances 0.000 claims description 26
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 8
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical group [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 8
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 8
- -1 lithium halide Chemical class 0.000 claims description 6
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 2
- 238000003795 desorption Methods 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 1
- 238000009835 boiling Methods 0.000 description 18
- 239000006096 absorbing agent Substances 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical group [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 150000002826 nitrites Chemical class 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
- C09K5/047—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for absorption-type refrigeration systems
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US428483 | 1982-09-29 | ||
| US06/428,483 US4454724A (en) | 1982-09-29 | 1982-09-29 | Aqueous absorbent for absorption cycle heat pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2126483A AU2126483A (en) | 1984-04-24 |
| AU566179B2 true AU566179B2 (en) | 1987-10-08 |
Family
ID=23699087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU21264/83A Ceased AU566179B2 (en) | 1982-09-29 | 1983-09-28 | Aqueous absorbent for absorption cycle heat pump |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4454724A (https=) |
| EP (1) | EP0120085B1 (https=) |
| JP (1) | JPS59501750A (https=) |
| AU (1) | AU566179B2 (https=) |
| DE (1) | DE3376675D1 (https=) |
| WO (1) | WO1984001422A1 (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4563295A (en) * | 1982-09-29 | 1986-01-07 | Erickson Donald C | High temperature absorbent for water vapor |
| US5529709A (en) * | 1987-04-14 | 1996-06-25 | Gas Research Institute | Aqueous absorption fluids |
| AU623079B2 (en) * | 1987-06-26 | 1992-05-07 | Yazaki Corporation | Absorbent solution for use with absorption refrigeration apparatus |
| US5367884B1 (en) * | 1991-03-12 | 1996-12-31 | Phillips Eng Co | Generator-absorber-heat exchange heat transfer apparatus and method and use thereof in a heat pump |
| US5271235A (en) * | 1991-03-12 | 1993-12-21 | Phillips Engineering Company | High efficiency absorption cycle of the gax type |
| US5570584A (en) * | 1991-11-18 | 1996-11-05 | Phillips Engineering Co. | Generator-Absorber heat exchange transfer apparatus and method using an intermediate liquor |
| US5579652A (en) * | 1993-06-15 | 1996-12-03 | Phillips Engineering Co. | Generator-absorber-heat exchange heat transfer apparatus and method and use thereof in a heat pump |
| US5490393A (en) * | 1994-03-31 | 1996-02-13 | Robur Corporation | Generator absorber heat exchanger for an ammonia/water absorption refrigeration system |
| US5782097A (en) * | 1994-11-23 | 1998-07-21 | Phillips Engineering Co. | Generator-absorber-heat exchange heat transfer apparatus and method and use thereof in a heat pump |
| ATE220192T1 (de) * | 1995-09-20 | 2002-07-15 | Sun Microsystems Inc | Sorptionspaar verwendende kälteanlage |
| EP2118010B1 (en) * | 2006-12-13 | 2012-11-14 | Solar Millennium AG | Multinary salt system for storing and transferring thermal energy |
| CN101050355B (zh) * | 2007-05-14 | 2010-05-19 | 中山大学 | 一种熔融盐传热蓄热介质及其制备方法 |
| US7828990B1 (en) * | 2008-02-14 | 2010-11-09 | Sandia Corporation | Low-melting point heat transfer fluid |
| US9803126B1 (en) | 2016-08-23 | 2017-10-31 | H-O-H Water Technology, Inc. | Method of low-temperature liquid containment and transport |
| CN108003845B (zh) * | 2017-12-08 | 2020-12-04 | 中国科学院青海盐湖研究所 | 一种三元硝酸熔盐及其制备方法 |
| CN112143464A (zh) * | 2020-09-24 | 2020-12-29 | 中盐金坛盐化有限责任公司 | 硝酸盐系熔融盐传热蓄热介质及其制备方法 |
| CN112143463A (zh) * | 2020-09-24 | 2020-12-29 | 中盐金坛盐化有限责任公司 | 硝酸纳米熔盐传热蓄热介质及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB358844A (en) * | 1930-02-18 | 1931-10-15 | Electrolux Ltd | Improvements in or relating to absorption refrigerating apparatus |
| DE584710C (de) * | 1932-11-11 | 1933-09-23 | Platen Munters Refrigerating S | Kontinuierlich arbeitender Absorptionskaelteapparat |
| DE656309C (de) * | 1935-06-04 | 1938-02-02 | Drucktransformatoren Koenemann | Absorptionsmittel fuer kontinuierlich arbeitende Absorptionskaeltemaschinen |
| DE1519723A1 (de) * | 1964-07-24 | 1970-07-16 | Trance Co | Absorptionsmischung fuer Absorptionskuehlsysteme |
| JPS6053522B2 (ja) * | 1978-07-05 | 1985-11-26 | 三菱電機株式会社 | 開閉機器の故障位置検知装置 |
| JPS5585864A (en) * | 1978-12-25 | 1980-06-28 | Hitachi Ltd | Closed circulating absorption refrigerating amchine |
-
1982
- 1982-09-29 US US06/428,483 patent/US4454724A/en not_active Expired - Fee Related
-
1983
- 1983-09-28 EP EP83903445A patent/EP0120085B1/en not_active Expired
- 1983-09-28 JP JP58503480A patent/JPS59501750A/ja active Granted
- 1983-09-28 AU AU21264/83A patent/AU566179B2/en not_active Ceased
- 1983-09-28 WO PCT/US1983/001502 patent/WO1984001422A1/en not_active Ceased
- 1983-09-28 DE DE8383903445T patent/DE3376675D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0120085A4 (en) | 1985-06-26 |
| JPS59501750A (ja) | 1984-10-18 |
| EP0120085B1 (en) | 1988-05-18 |
| AU2126483A (en) | 1984-04-24 |
| US4454724A (en) | 1984-06-19 |
| WO1984001422A1 (en) | 1984-04-12 |
| DE3376675D1 (en) | 1988-06-23 |
| JPH0455234B2 (https=) | 1992-09-02 |
| EP0120085A1 (en) | 1984-10-03 |
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