JP2018168225A - 化学蓄熱材及びその製造方法 - Google Patents
化学蓄熱材及びその製造方法 Download PDFInfo
- Publication number
- JP2018168225A JP2018168225A JP2017064963A JP2017064963A JP2018168225A JP 2018168225 A JP2018168225 A JP 2018168225A JP 2017064963 A JP2017064963 A JP 2017064963A JP 2017064963 A JP2017064963 A JP 2017064963A JP 2018168225 A JP2018168225 A JP 2018168225A
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- alkaline earth
- storage material
- hydroxide
- chemical heat
- 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.)
- Granted
Links
- 239000000126 substance Substances 0.000 title claims abstract description 58
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000003860 storage Methods 0.000 title abstract description 8
- 239000002131 composite material Substances 0.000 claims abstract description 54
- 150000001875 compounds Chemical class 0.000 claims abstract description 45
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 37
- 150000003624 transition metals Chemical class 0.000 claims abstract description 36
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 35
- 150000001342 alkaline earth metals Chemical class 0.000 claims abstract description 34
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 30
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 19
- 238000005338 heat storage Methods 0.000 claims description 78
- 239000011232 storage material Substances 0.000 claims description 51
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 21
- -1 alkali metal salt Chemical class 0.000 claims description 18
- 239000011777 magnesium Substances 0.000 claims description 18
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 16
- 229910052749 magnesium Inorganic materials 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 229910052744 lithium Inorganic materials 0.000 claims description 10
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 9
- 238000010304 firing Methods 0.000 claims description 9
- 239000011575 calcium Substances 0.000 claims description 8
- 239000010941 cobalt Substances 0.000 claims description 8
- 229910017052 cobalt Inorganic materials 0.000 claims description 8
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 7
- 229910052791 calcium Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 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 claims description 6
- 150000001341 alkaline earth metal compounds Chemical class 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 150000003623 transition metal compounds Chemical class 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 229910052788 barium Inorganic materials 0.000 claims description 3
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 abstract description 16
- 150000004679 hydroxides Chemical class 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 21
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 17
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 15
- 230000018044 dehydration Effects 0.000 description 11
- 239000006185 dispersion Substances 0.000 description 10
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 9
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 9
- 239000000347 magnesium hydroxide Substances 0.000 description 9
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 8
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 8
- 239000000920 calcium hydroxide Substances 0.000 description 8
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 5
- 239000000292 calcium oxide Substances 0.000 description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000006703 hydration reaction Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000002336 sorption--desorption measurement Methods 0.000 description 4
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000004820 halides Chemical group 0.000 description 3
- 230000036571 hydration Effects 0.000 description 3
- 229910001629 magnesium chloride Inorganic materials 0.000 description 3
- 229910001425 magnesium ion Inorganic materials 0.000 description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- 239000002905 metal composite material Substances 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 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
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
- 229910000314 transition metal oxide Inorganic materials 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 description 1
- 102100026816 DNA-dependent metalloprotease SPRTN Human genes 0.000 description 1
- 101710175461 DNA-dependent metalloprotease SPRTN Proteins 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical compound [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 230000009918 complex formation Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- LAIZPRYFQUWUBN-UHFFFAOYSA-L nickel chloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Ni+2] LAIZPRYFQUWUBN-UHFFFAOYSA-L 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000002411 thermogravimetry Methods 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
CaO+H2O⇔Ca(OH)2 △H=−109.2kJ/モル
MgO+H2O⇔Mg(OH)2 △H=−81.2kJ/モル
各式中、右方向への反応は酸化カルシウム又は酸化マグネシウムの水和発熱反応である。反対に、左方向への反応は水酸化カルシウム又は水酸化マグネシウムの脱水吸熱反応である。すなわち本発明の化学蓄熱材は、水酸化カルシウム又は水酸化マグネシウムの脱水反応が進行することによって蓄熱することができ、また、蓄えられた熱エネルギーを、酸化カルシウム又は酸化マグネシウムの水和反応が進行することによって供給することができる。
(A):アルカリ土類金属及び所定割合の遷移金属の複合水酸化物を用意する工程;
(B):工程(A)で用意したアルカリ土類金属及び遷移金属の複合水酸化物、並びに所定割合のアルカリ金属塩を混合する工程;
(C):工程(B)で用意したアルカリ土類金属及び遷移金属の複合水酸化物、並びにアルカリ金属塩の混合物を、350〜1000℃の温度で1〜24時間焼成する工程;を含む製造方法。
各実施例及び比較例で得られた複合化合物について、熱重量/示差熱分析測定装置(TG/DTA6300、セイコーインスツルメンツ社製)を用いて熱評価を行った。測定は、昇温速度10℃/min.,大気条件下・常圧で、常温から500℃の範囲で行った。複合化合物は予め水和条件下で水和したのち、測定に供し、各複合化合物中の水酸化マグネシウムまたは水酸化カルシウムが酸化マグネシウムまたは酸化カルシウムへと変化を開始する温度を、吸熱挙動から計測し、これを脱水開始温度とした。
純度が98質量%の無水塩化マグネシウムを純水で溶解させ、Mgイオン濃度が2.0モル/Lになるように調整した塩化マグネシウム水溶液を得た。別途、純度97質量%の塩化ニッケル溶液に純水を加え、Niイオン濃度が0.8モル/Lになるように調整した水溶液を得た。両水溶液を、Mgイオンに対して、Niイオンが10モル%になるように投入し混合溶液を作製した。
塩化ニッケル水溶液を塩化コバルト水溶液に変えた以外は実施例1と同様の方法で、マグネシウム、コバルト、及びリチウムの複合化合物を製造した。
試薬特級の粉末状水酸化マグネシウム10gに、マグネシウムに対し試薬特級の塩化ニッケル六水和物及び試薬特級の塩化リチウムを、ニッケルが10モル%及びリチウムが10モル%となるよう秤量した。塩化リチウムを常温にて適量のイオン交換水に加えて攪拌溶解し、塩化リチウム水溶液を作成した。当該水溶液に、前記粉末状水酸化マグネシウム及び塩化ニッケルを加えて10分間攪拌し、分散液を得て、この分散液を乾燥機にて120℃で12時間乾燥し、水酸化マグネシウム、塩化ニッケル及び塩化リチウムの混合物を得た。
焼成温度を600℃から300℃に変えた以外は実施例1と同様の方法で、マグネシウム、コバルト、及びリチウムの複合化合物を製造した。
Claims (5)
- 化学蓄熱材であって、
前記化学蓄熱材は、アルカリ土類金属、遷移金属、及びアルカリ金属から構成された複合化合物であり、
前記複合化合物における前記遷移金属の含有量は、前記アルカリ土類金属に対して1〜40モル%であり、
前記複合化合物における前記アルカリ金属の含有量は、前記アルカリ土類金属に対して0.1〜50モル%である、化学蓄熱材。 - 前記アルカリ土類金属が、カルシウム、マグネシウム、及びバリウムからなる群より選択される少なくとも1種である、請求項1に記載の化学蓄熱材。
- 前記遷移金属は、ニッケル、コバルト、銅、及びアルミニウムからなる群より選択される少なくとも1種である、請求項1又は2記載の化学蓄熱材。
- 前記アルカリ金属が、リチウム、カリウム、及びナトリウムからなる群より選択される少なくとも1種である、請求項1〜3のいずれか1項に記載の化学蓄熱材。
- 請求項1〜4のいずれか1項に記載の化学蓄熱材を製造する方法であって、
アルカリ土類金属化合物、遷移金属の化合物、及びアルカリ金属塩の混合物を350〜1000℃の温度で焼成することによって、アルカリ土類金属、遷移金属、及びアルカリ金属の複合化合物を形成する工程を含む、方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017064963A JP6815915B2 (ja) | 2017-03-29 | 2017-03-29 | 化学蓄熱材及びその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017064963A JP6815915B2 (ja) | 2017-03-29 | 2017-03-29 | 化学蓄熱材及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018168225A true JP2018168225A (ja) | 2018-11-01 |
JP6815915B2 JP6815915B2 (ja) | 2021-01-20 |
Family
ID=64018435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017064963A Active JP6815915B2 (ja) | 2017-03-29 | 2017-03-29 | 化学蓄熱材及びその製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6815915B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108884383A (zh) * | 2016-03-31 | 2018-11-23 | 达泰豪化学工业株式会社 | 化学蓄热造粒体及其制造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007309561A (ja) * | 2006-05-17 | 2007-11-29 | Tokyo Institute Of Technology | ケミカルヒートポンプ |
JP2009186119A (ja) * | 2008-02-07 | 2009-08-20 | Tokyo Institute Of Technology | ケミカルヒートポンプ |
JP2015209530A (ja) * | 2014-04-30 | 2015-11-24 | 株式会社山陽テクノ | 化学蓄熱材 |
-
2017
- 2017-03-29 JP JP2017064963A patent/JP6815915B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007309561A (ja) * | 2006-05-17 | 2007-11-29 | Tokyo Institute Of Technology | ケミカルヒートポンプ |
JP2009186119A (ja) * | 2008-02-07 | 2009-08-20 | Tokyo Institute Of Technology | ケミカルヒートポンプ |
JP2015209530A (ja) * | 2014-04-30 | 2015-11-24 | 株式会社山陽テクノ | 化学蓄熱材 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108884383A (zh) * | 2016-03-31 | 2018-11-23 | 达泰豪化学工业株式会社 | 化学蓄热造粒体及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP6815915B2 (ja) | 2021-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5177386B2 (ja) | ケミカルヒートポンプ | |
JP4765072B2 (ja) | ケミカルヒートポンプ | |
US8926874B2 (en) | Porous manganese oxide absorbent for lithium having spinel type structure and a method of manufacturing the same | |
JP5768887B2 (ja) | 化学蓄熱材、その製造方法および化学蓄熱構造体 | |
JP6815915B2 (ja) | 化学蓄熱材及びその製造方法 | |
Milone et al. | Thermal energy storage with chemical reactions | |
JP4830623B2 (ja) | 吸放熱材料、吸放熱材料の製造方法及びこの吸放熱材料を用いたケミカルヒートポンプシステム | |
JP6551583B2 (ja) | 化学蓄熱材及びその製造方法、並びにケミカルヒートポンプ及びその運転方法 | |
JP6901726B2 (ja) | 化学蓄熱材及びその製造方法 | |
JP2018168223A (ja) | 化学蓄熱材及びその製造方法 | |
JP6471947B1 (ja) | 化学蓄熱材及びその製造方法、並びにケミカルヒートポンプ及びその運転方法 | |
JP7332316B2 (ja) | 化学蓄熱用造粒体の製造方法 | |
JP2017186538A (ja) | 化学蓄熱造粒体及びその製造方法 | |
JP2018168224A (ja) | 化学蓄熱材及びその製造方法 | |
JP7248989B2 (ja) | 化学蓄熱材及びその製造方法 | |
WO2021106881A1 (ja) | 化学蓄熱材及びその製造方法、並びにケミカルヒートポンプ | |
Palacios et al. | Water sorption-based thermochemical storage materials: A review from material candidates to manufacturing routes | |
CN108884383B (zh) | 化学蓄热造粒体及其制造方法 | |
JP2005211808A (ja) | ジメチルエーテル改質触媒 | |
WO2021221128A1 (ja) | 化学蓄熱材及びその製造方法 | |
JP2019142988A (ja) | 化学蓄熱材及び化学蓄熱材の製造方法 | |
JPH11265717A (ja) | 二次電池用スピネル型リチウムマンガン酸化物およびその製造方法 | |
JP2006175435A (ja) | 窒素酸化物NOxを吸収する材を用いる窒素酸化物の除去方法 | |
JP2019182922A (ja) | 化学蓄熱材 | |
CN101184551A (zh) | 二氧化碳受体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200120 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200629 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200714 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200811 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20201222 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201223 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6815915 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |