ZA200107664B - Preparation of heat sink materials. - Google Patents
Preparation of heat sink materials. Download PDFInfo
- Publication number
- ZA200107664B ZA200107664B ZA200107664A ZA200107664A ZA200107664B ZA 200107664 B ZA200107664 B ZA 200107664B ZA 200107664 A ZA200107664 A ZA 200107664A ZA 200107664 A ZA200107664 A ZA 200107664A ZA 200107664 B ZA200107664 B ZA 200107664B
- Authority
- ZA
- South Africa
- Prior art keywords
- heat sink
- refrigerant
- sorbent
- phase change
- sink material
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 124
- 238000002360 preparation method Methods 0.000 title description 10
- 239000003507 refrigerant Substances 0.000 claims description 130
- 239000002594 sorbent Substances 0.000 claims description 96
- 238000000034 method Methods 0.000 claims description 59
- 230000008859 change Effects 0.000 claims description 49
- 239000012071 phase Substances 0.000 claims description 30
- 238000001816 cooling Methods 0.000 claims description 26
- 239000012782 phase change material Substances 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 20
- 239000002270 dispersing agent Substances 0.000 claims description 18
- 239000000178 monomer Substances 0.000 claims description 18
- 239000010410 layer Substances 0.000 claims description 15
- 238000005538 encapsulation Methods 0.000 claims description 10
- 235000017281 sodium acetate Nutrition 0.000 claims description 9
- 239000007790 solid phase Substances 0.000 claims description 9
- BDKLKNJTMLIAFE-UHFFFAOYSA-N 2-(3-fluorophenyl)-1,3-oxazole-4-carbaldehyde Chemical compound FC1=CC=CC(C=2OC=C(C=O)N=2)=C1 BDKLKNJTMLIAFE-UHFFFAOYSA-N 0.000 claims description 8
- 239000002775 capsule Substances 0.000 claims description 8
- 229940087562 sodium acetate trihydrate Drugs 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 230000002829 reductive effect Effects 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 4
- DGLRDKLJZLEJCY-UHFFFAOYSA-L disodium hydrogenphosphate dodecahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O DGLRDKLJZLEJCY-UHFFFAOYSA-L 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 239000012188 paraffin wax Substances 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000013047 polymeric layer Substances 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- PODWXQQNRWNDGD-UHFFFAOYSA-L sodium thiosulfate pentahydrate Chemical compound O.O.O.O.O.[Na+].[Na+].[O-]S([S-])(=O)=O PODWXQQNRWNDGD-UHFFFAOYSA-L 0.000 claims description 3
- 238000012698 light-induced step-growth polymerization Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 description 35
- 239000007788 liquid Substances 0.000 description 21
- 239000000047 product Substances 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 239000007789 gas Substances 0.000 description 16
- 230000008569 process Effects 0.000 description 13
- 239000006196 drop Substances 0.000 description 10
- 238000012546 transfer Methods 0.000 description 10
- 238000001704 evaporation Methods 0.000 description 9
- 230000008020 evaporation Effects 0.000 description 9
- 235000013361 beverage Nutrition 0.000 description 8
- 238000003795 desorption Methods 0.000 description 8
- 235000013305 food Nutrition 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000576 coating method Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000009835 boiling Methods 0.000 description 5
- 239000002667 nucleating agent Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 235000019441 ethanol Nutrition 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 125000006850 spacer group Chemical class 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 238000009739 binding Methods 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000008774 maternal effect Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical group CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- NJQADTYRAYFBJN-FWWHASMVSA-N (1s,2s,4r)-2-bromo-4,7,7-trimethylbicyclo[2.2.1]heptan-3-one Chemical compound C1C[C@@]2(C)C(=O)[C@@H](Br)[C@@H]1C2(C)C NJQADTYRAYFBJN-FWWHASMVSA-N 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000012724 UV-induced polymerization Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- -1 flakes Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 150000005826 halohydrocarbons Chemical class 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229940035429 isobutyl alcohol Drugs 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 description 1
- 239000011654 magnesium acetate Substances 0.000 description 1
- 229940069446 magnesium acetate Drugs 0.000 description 1
- 235000011285 magnesium acetate Nutrition 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000010446 mirabilite Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Substances [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate 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
- 235000014214 soft drink Nutrition 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 125000002348 vinylic group Chemical group 0.000 description 1
- 235000014101 wine Nutrition 0.000 description 1
- 239000010457 zeolite Substances 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
- C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
- C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
-
- 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
-
- 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
- C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
-
- 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
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
- F25D3/107—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air portable, i.e. adapted to be carried personally
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
- F25D3/14—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow portable, i.e. adapted to be carried personally
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12176299P | 1999-02-26 | 1999-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200107664B true ZA200107664B (en) | 2002-10-30 |
Family
ID=22398636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200107664A ZA200107664B (en) | 1999-02-26 | 2001-09-18 | Preparation of heat sink materials. |
Country Status (10)
Country | Link |
---|---|
US (1) | US6865906B1 (ja) |
EP (1) | EP1163480A4 (ja) |
JP (1) | JP2002543360A (ja) |
CN (1) | CN1188643C (ja) |
AU (1) | AU765552B2 (ja) |
BR (1) | BR0008538A (ja) |
CA (1) | CA2362572A1 (ja) |
IL (2) | IL144823A (ja) |
WO (1) | WO2000050827A1 (ja) |
ZA (1) | ZA200107664B (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2426199A1 (en) * | 2000-10-18 | 2002-05-23 | Thermal Product Developments, Inc. | Evacuated sorbent assembly and cooling device |
US6389839B1 (en) * | 2001-05-07 | 2002-05-21 | Tempra Technologies, Inc. | Cooling and dispensing of products |
SE530959C2 (sv) * | 2006-05-29 | 2008-11-04 | Climatewell Ab Publ | Kemisk värmepump med hybridsubstans |
BRPI0700975A (pt) * | 2007-02-05 | 2008-09-23 | Whirlpool Sa | máquina de produzir gelo |
CN102007158B (zh) * | 2008-04-14 | 2014-06-25 | 陶氏环球技术公司 | 经历吸热相变以降低基于环氧树脂的组合物的反应放热量的填料的应用 |
WO2009128476A1 (ja) * | 2008-04-16 | 2009-10-22 | 森下仁丹株式会社 | 蓄熱シームレスカプセルおよびその製造方法 |
US20100251731A1 (en) * | 2009-04-02 | 2010-10-07 | Bergida John R | Self-Chilling Beverage Can |
WO2011058620A1 (ja) * | 2009-11-10 | 2011-05-19 | トヨタ自動車 株式会社 | 蓄熱材、及び同蓄熱材の製造方法 |
US20130105106A1 (en) * | 2011-10-31 | 2013-05-02 | Dharendra Yogi Goswami | Systems And Methods For Thermal Energy Storage |
US20130333238A1 (en) * | 2012-06-19 | 2013-12-19 | General Electric Company | Waste heat recovery and storage system for a dishwashing appliance |
US9170053B2 (en) * | 2013-03-29 | 2015-10-27 | Tokitae Llc | Temperature-controlled portable cooling units |
CN103727726A (zh) * | 2013-11-26 | 2014-04-16 | 成都心海汇才生物科技有限公司 | -27℃至-36℃低温冰袋 |
US9726418B2 (en) * | 2013-11-27 | 2017-08-08 | Tokitae Llc | Refrigeration devices including temperature-controlled container systems |
WO2016069349A1 (en) * | 2014-10-28 | 2016-05-06 | Tempra Technology, Inc. | Heat retaining dish assembly and method of heating same |
CN104729182B (zh) * | 2015-02-03 | 2016-11-23 | 青岛海尔股份有限公司 | 半导体制冷冰箱 |
AT518924A1 (de) * | 2016-08-09 | 2018-02-15 | Rep Ip Ag | Transportbehälter |
AT518923A1 (de) | 2016-08-09 | 2018-02-15 | Rep Ip Ag | Transportbehälter |
US20190047222A1 (en) * | 2017-08-14 | 2019-02-14 | Formlabs, Inc. | Techniques for producing thermal support structures in additive fabrication and related systems and methods |
CN109631631B (zh) * | 2018-03-09 | 2020-07-07 | 青岛德大安刀具有限公司 | 一种竖直管分布密度变化的热管 |
CN109631630B (zh) * | 2018-03-09 | 2020-06-05 | 青岛佰腾科技有限公司 | 一种竖直管管径变化的热管 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5237827A (en) * | 1974-11-04 | 1993-08-24 | Tchernev Dimiter I | Apparatus for cyclic production of thermal energy by plural adsorption stations and methods |
US4354355A (en) * | 1979-05-21 | 1982-10-19 | Lake Shore Ceramics, Inc. | Thallous halide materials for use in cryogenic applications |
US4747240A (en) * | 1981-08-06 | 1988-05-31 | National Gypsum Company | Encapsulated PCM aggregate |
US4505953A (en) * | 1983-02-16 | 1985-03-19 | Pennwalt Corporation | Method for preparing encapsulated phase change materials |
US4513053A (en) * | 1983-06-13 | 1985-04-23 | Pennwalt Corporation | Encapsulated phase change thermal energy storage materials and process |
IL69390A (en) * | 1983-06-13 | 1987-01-30 | Pennwalt Corp | Thermal energy storage products and their production |
JPS61190261A (ja) * | 1985-02-18 | 1986-08-23 | 株式会社日本製鋼所 | 水素貯蔵合金を利用したヒ−トパイプ式冷房・冷凍装置 |
US4708812A (en) * | 1985-06-26 | 1987-11-24 | Union Carbide Corporation | Encapsulation of phase change materials |
US4949549A (en) | 1987-07-07 | 1990-08-21 | International Thermal Packaging, Inc. | Cooling device with improved waste-heat handling capability |
IN171470B (ja) * | 1987-07-07 | 1992-10-24 | Int Thermal Packaging Inc | |
US4759191A (en) * | 1987-07-07 | 1988-07-26 | Liquid Co2 Engineering, Inc. | Miniaturized cooling device and method of use |
US5197302A (en) * | 1989-01-05 | 1993-03-30 | International Thermal Packaging, Inc. | Vacuum insulated sorbent-driven refrigeration device |
WO1990007684A1 (en) * | 1989-01-05 | 1990-07-12 | International Thermal Packaging, Inc. | Vacuum insulated sorbent-driven refrigeration device |
US5546757A (en) * | 1994-09-07 | 1996-08-20 | General Electric Company | Refrigeration system with electrically controlled expansion valve |
KR100426828B1 (ko) * | 1995-07-12 | 2004-05-24 | 미쓰비시 가가꾸 가부시키가이샤 | 축열재조성물 |
JP3473274B2 (ja) * | 1995-07-12 | 2003-12-02 | 三菱化学株式会社 | 蓄熱材組成物 |
US5950450A (en) * | 1996-06-12 | 1999-09-14 | Vacupanel, Inc. | Containment system for transporting and storing temperature-sensitive materials |
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2000
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- 2000-02-24 IL IL16257900A patent/IL162579A0/xx not_active IP Right Cessation
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- 2000-02-24 US US10/169,308 patent/US6865906B1/en not_active Expired - Lifetime
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IL144823A0 (en) | 2002-06-30 |
AU3374800A (en) | 2000-09-14 |
IL162579A0 (en) | 2005-11-20 |
US6865906B1 (en) | 2005-03-15 |
BR0008538A (pt) | 2002-09-24 |
EP1163480A4 (en) | 2006-02-01 |
CA2362572A1 (en) | 2000-08-31 |
WO2000050827A1 (en) | 2000-08-31 |
IL162579A (en) | 2005-08-31 |
JP2002543360A (ja) | 2002-12-17 |
IL144823A (en) | 2005-08-31 |
AU765552B2 (en) | 2003-09-25 |
CN1188643C (zh) | 2005-02-09 |
EP1163480A1 (en) | 2001-12-19 |
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