JPH0417995B2 - - Google Patents

Info

Publication number

JPH0417995B2

JPH0417995B2 JP17942983A JP17942983A JPH0417995B2 JP H0417995 B2 JPH0417995 B2 JP H0417995B2 JP 17942983 A JP17942983 A JP 17942983A JP 17942983 A JP17942983 A JP 17942983A JP H0417995 B2 JPH0417995 B2 JP H0417995B2

Authority

JP

Japan

Prior art keywords

heat storage

weight

latent heat

parts

storage material

Prior art date

1983-09-29

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.)

Expired

Links

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• 238000005338 heat storage Methods 0.000 claims description 21
• 239000011232 storage material Substances 0.000 claims description 14
• NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 11
• 239000000203 mixture Substances 0.000 claims description 11
• 239000000463 material Substances 0.000 claims description 8
• 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 claims description 3
• 239000011734 sodium Substances 0.000 description 21
• 230000008018 melting Effects 0.000 description 10
• 238000002844 melting Methods 0.000 description 10
• 238000005191 phase separation Methods 0.000 description 10
• 238000007711 solidification Methods 0.000 description 7
• 229960000892 attapulgite Drugs 0.000 description 6
• 239000004927 clay Substances 0.000 description 6
• 229910052625 palygorskite Inorganic materials 0.000 description 6
• 230000008023 solidification Effects 0.000 description 5
• 230000004927 fusion Effects 0.000 description 4
• 238000000034 method Methods 0.000 description 3
• 230000002265 prevention Effects 0.000 description 3
• 239000007787 solid Substances 0.000 description 3
• 229910004844 Na2B4O7.10H2O Inorganic materials 0.000 description 2
• WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
• VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
• 230000000052 comparative effect Effects 0.000 description 2
• 239000013078 crystal Substances 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000000499 gel Substances 0.000 description 2
• 239000007788 liquid Substances 0.000 description 2
• FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
• BTURAGWYSMTVOW-UHFFFAOYSA-M sodium dodecanoate Chemical compound [Na+].CCCCCCCCCCCC([O-])=O BTURAGWYSMTVOW-UHFFFAOYSA-M 0.000 description 2
• 229940082004 sodium laurate Drugs 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• 238000004781 supercooling Methods 0.000 description 2
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
• BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 description 1
• 230000004888 barrier function Effects 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 238000002425 crystallisation Methods 0.000 description 1
• 230000008025 crystallization Effects 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
• CDMADVZSLOHIFP-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane;decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 CDMADVZSLOHIFP-UHFFFAOYSA-N 0.000 description 1
• 230000005496 eutectics Effects 0.000 description 1
• 238000011156 evaluation Methods 0.000 description 1
• 150000004677 hydrates Chemical class 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 229920000609 methyl cellulose Polymers 0.000 description 1
• 239000001923 methylcellulose Substances 0.000 description 1
• 235000010981 methylcellulose Nutrition 0.000 description 1
• 239000003607 modifier Substances 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• 239000001103 potassium chloride Substances 0.000 description 1
• 235000011164 potassium chloride Nutrition 0.000 description 1
• 235000010333 potassium nitrate Nutrition 0.000 description 1
• 239000004323 potassium nitrate Substances 0.000 description 1
• 239000002244 precipitate Substances 0.000 description 1
• 238000001556 precipitation Methods 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 239000000047 product Substances 0.000 description 1
• 229910052903 pyrophyllite Inorganic materials 0.000 description 1
• 229920006395 saturated elastomer Polymers 0.000 description 1
• 239000000741 silica gel Substances 0.000 description 1
• 229910002027 silica gel Inorganic materials 0.000 description 1
• 239000011780 sodium chloride Substances 0.000 description 1
• GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
• 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
• 235000010339 sodium tetraborate Nutrition 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1