CN103911121A - 二元硝酸纳米熔盐传热蓄热介质及其制备方法 - Google Patents
二元硝酸纳米熔盐传热蓄热介质及其制备方法 Download PDFInfo
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- CN103911121A CN103911121A CN201310732781.9A CN201310732781A CN103911121A CN 103911121 A CN103911121 A CN 103911121A CN 201310732781 A CN201310732781 A CN 201310732781A CN 103911121 A CN103911121 A CN 103911121A
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- heat
- nitric acid
- fused salt
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- molten salt
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Links
- 238000012546 transfer Methods 0.000 title claims abstract description 34
- 238000005338 heat storage Methods 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 229910002651 NO3 Inorganic materials 0.000 title abstract description 14
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 title abstract description 14
- 239000002105 nanoparticle Substances 0.000 claims abstract description 30
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Substances [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims abstract description 9
- 150000003839 salts Chemical class 0.000 claims description 173
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 71
- 229910017604 nitric acid Inorganic materials 0.000 claims description 71
- 230000004888 barrier function Effects 0.000 claims description 26
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 16
- 230000008018 melting Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 13
- 238000010248 power generation Methods 0.000 claims description 13
- 239000011229 interlayer Substances 0.000 claims description 12
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 12
- 235000010333 potassium nitrate Nutrition 0.000 claims description 9
- 239000004323 potassium nitrate Substances 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
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- 235000010344 sodium nitrate Nutrition 0.000 claims description 6
- 239000004317 sodium nitrate Substances 0.000 claims description 6
- 229940001516 sodium nitrate Drugs 0.000 claims description 6
- 238000009825 accumulation Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 235000010288 sodium nitrite Nutrition 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 11
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000377 silicon dioxide Substances 0.000 abstract description 4
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 229910052905 tridymite Inorganic materials 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 2
- 229910021047 KNO3—NaNO3 Inorganic materials 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 24
- 239000000047 product Substances 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 11
- 238000012360 testing method Methods 0.000 description 10
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- 238000009835 boiling Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 239000000395 magnesium oxide Substances 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 5
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000013019 agitation Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 235000014692 zinc oxide Nutrition 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010907 mechanical stirring Methods 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229960001866 silicon dioxide Drugs 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 206010012373 Depressed level of consciousness Diseases 0.000 description 1
- 229910000519 Ferrosilicon 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
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 125000001153 fluoro group Chemical class F* 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
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- 239000003973 paint Substances 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
Landscapes
- Photovoltaic Devices (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (17)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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CN201310732781.9A CN103911121B (zh) | 2013-12-26 | 2013-12-26 | 二元硝酸纳米熔盐传热蓄热介质及其制备方法 |
PCT/CN2014/070967 WO2014114220A1 (zh) | 2013-01-25 | 2014-01-21 | 一种纳米熔盐传热蓄热介质及其制备方法与应用 |
PT147429732T PT2949722T (pt) | 2013-01-25 | 2014-01-21 | Meio de transferência de calor e armazenamento de calor de sal fundido nanométrico, método de preparação e sua utilização |
US14/762,938 US10351748B2 (en) | 2013-01-25 | 2014-01-21 | Nanometer molten salt heat-transfer and heat-storage medium, preparation method and use thereof |
EP14742973.2A EP2949722B1 (en) | 2013-01-25 | 2014-01-21 | Nanometer molten salt heat-transfer and heat-storage medium, preparation method and use thereof |
ES14742973T ES2884173T3 (es) | 2013-01-25 | 2014-01-21 | Medio de transferencia de calor y almacenamiento de calor de sal fundida nanométrica, método de preparación y uso del mismo |
Applications Claiming Priority (1)
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CN201310732781.9A CN103911121B (zh) | 2013-12-26 | 2013-12-26 | 二元硝酸纳米熔盐传热蓄热介质及其制备方法 |
Publications (2)
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CN103911121A true CN103911121A (zh) | 2014-07-09 |
CN103911121B CN103911121B (zh) | 2017-05-17 |
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CN201310732781.9A Active CN103911121B (zh) | 2013-01-25 | 2013-12-26 | 二元硝酸纳米熔盐传热蓄热介质及其制备方法 |
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CN (1) | CN103911121B (zh) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104559941A (zh) * | 2015-01-29 | 2015-04-29 | 哈尔滨工业大学 | 纳米复合二元硝酸熔盐材料的制备方法 |
CN105222477A (zh) * | 2015-05-08 | 2016-01-06 | 北京工业大学 | 一种低熔点纳米熔盐传热蓄热介质及制备方法 |
CN105368406A (zh) * | 2015-10-11 | 2016-03-02 | 浙江百纳橡塑设备有限公司 | 一种熔盐/功能化碳纳米管复合材料及其制备方法 |
CN105419733A (zh) * | 2015-12-22 | 2016-03-23 | 哈尔滨工业大学 | 水溶干燥法制备TiO2纳米复合二元硝酸熔盐材料的方法 |
CN105423791A (zh) * | 2015-11-11 | 2016-03-23 | 上海交通大学 | 可调控化学蓄热系统 |
CN106281254A (zh) * | 2016-07-21 | 2017-01-04 | 北京工业大学 | 一种二元混合熔盐传热蓄热介质 |
CN106795424A (zh) * | 2014-07-16 | 2017-05-31 | 西门子公司 | 盐混合物 |
CN107033852A (zh) * | 2017-05-11 | 2017-08-11 | 北京工业大学 | 一种低熔点二元硝酸混合熔盐纳米流体 |
CN108003847A (zh) * | 2018-01-05 | 2018-05-08 | 华南理工大学 | 一种高导热MgO掺杂硝酸熔盐传热储热材料及其原位生成法和应用 |
CN108531142A (zh) * | 2018-04-27 | 2018-09-14 | 中国科学院青海盐湖研究所 | 太阳能光热发电传热蓄热介质及其制备方法 |
CN108559457A (zh) * | 2018-04-27 | 2018-09-21 | 中国科学院青海盐湖研究所 | 一种太阳能光热发电传热蓄热介质及其制备方法 |
CN109777369A (zh) * | 2019-03-22 | 2019-05-21 | 中国科学院过程工程研究所 | 一种两段式微封装复合储热材料及其制备方法与用途 |
CN109796940A (zh) * | 2019-02-22 | 2019-05-24 | 广州特种承压设备检测研究院 | 一种高导热的混合氯化物熔盐及其制备方法和应用 |
WO2019109286A1 (zh) * | 2017-12-07 | 2019-06-13 | 青海爱能森新材料科技有限公司 | 复合储热材料自动化制备装置 |
CN111944488A (zh) * | 2020-07-31 | 2020-11-17 | 华北电力大学 | 基于固-固相变纳米粒子的熔盐储热介质及制备方法 |
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106795424A (zh) * | 2014-07-16 | 2017-05-31 | 西门子公司 | 盐混合物 |
CN104559941A (zh) * | 2015-01-29 | 2015-04-29 | 哈尔滨工业大学 | 纳米复合二元硝酸熔盐材料的制备方法 |
CN105222477A (zh) * | 2015-05-08 | 2016-01-06 | 北京工业大学 | 一种低熔点纳米熔盐传热蓄热介质及制备方法 |
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