DK2898039T3 - USE OF A CALCIUM POTASSIUM NITRATE SALT TO THE PREPARATION OF A heat transfer fluid - Google Patents
USE OF A CALCIUM POTASSIUM NITRATE SALT TO THE PREPARATION OF A heat transfer fluid Download PDFInfo
- Publication number
- DK2898039T3 DK2898039T3 DK13762514.1T DK13762514T DK2898039T3 DK 2898039 T3 DK2898039 T3 DK 2898039T3 DK 13762514 T DK13762514 T DK 13762514T DK 2898039 T3 DK2898039 T3 DK 2898039T3
- Authority
- DK
- Denmark
- Prior art keywords
- kno3
- weight
- melt
- double salt
- use according
- Prior art date
Links
- 239000013529 heat transfer fluid Substances 0.000 title claims description 25
- AOLLNXQCEGSPGQ-UHFFFAOYSA-N calcium potassium trinitrate Chemical compound [K+].[Ca++].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O AOLLNXQCEGSPGQ-UHFFFAOYSA-N 0.000 title description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 133
- 235000010333 potassium nitrate Nutrition 0.000 claims description 64
- 150000003839 salts Chemical class 0.000 claims description 52
- 230000008018 melting Effects 0.000 claims description 33
- 238000002844 melting Methods 0.000 claims description 33
- 239000000155 melt Substances 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Inorganic materials [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 15
- 238000000354 decomposition reaction Methods 0.000 claims description 14
- 229910002651 NO3 Inorganic materials 0.000 claims description 12
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000004146 energy storage Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 3
- 239000011369 resultant mixture Substances 0.000 claims 1
- 239000011575 calcium Substances 0.000 description 36
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Inorganic materials [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 20
- 239000000047 product Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 150000002823 nitrates Chemical class 0.000 description 9
- 238000003860 storage Methods 0.000 description 9
- 230000005496 eutectics Effects 0.000 description 8
- 229910052700 potassium Inorganic materials 0.000 description 8
- 229910052791 calcium Inorganic materials 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 238000002411 thermogravimetry Methods 0.000 description 4
- 230000004580 weight loss Effects 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000011833 salt mixture Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241001377938 Yara Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000374 eutectic mixture Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 description 2
- PDEDQSAFHNADLV-UHFFFAOYSA-M potassium;disodium;dinitrate;nitrite Chemical compound [Na+].[Na+].[K+].[O-]N=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PDEDQSAFHNADLV-UHFFFAOYSA-M 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 102000011045 Chloride Channels Human genes 0.000 description 1
- 108010062745 Chloride Channels Proteins 0.000 description 1
- 229930188970 Justin Natural products 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 241000321453 Paranthias colonus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000012803 melt mixture Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- -1 tetrahydrate salt Chemical class 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
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/10—Liquid materials
- C09K5/12—Molten materials, i.e. materials solid at room temperature, e.g. metals or salts
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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Seasonings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20121058A NO337770B1 (no) | 2012-09-18 | 2012-09-18 | Anvendelse av et kalsiumkaliumnitratsalt i fremstillingen av et varmeoverføringsmedium |
| PCT/EP2013/069209 WO2014044652A1 (en) | 2012-09-18 | 2013-09-17 | Use of a calcium potassium nitrate salt for the manufacture of a heat transfer fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2898039T3 true DK2898039T3 (en) | 2017-01-09 |
Family
ID=49170724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK13762514.1T DK2898039T3 (en) | 2012-09-18 | 2013-09-17 | USE OF A CALCIUM POTASSIUM NITRATE SALT TO THE PREPARATION OF A heat transfer fluid |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US9932509B2 (https=) |
| EP (1) | EP2898039B1 (https=) |
| CN (1) | CN104718270B (https=) |
| CL (1) | CL2015000646A1 (https=) |
| DK (1) | DK2898039T3 (https=) |
| ES (1) | ES2611805T3 (https=) |
| IN (1) | IN2015DN02662A (https=) |
| MA (1) | MA37973B1 (https=) |
| NO (1) | NO337770B1 (https=) |
| PL (1) | PL2898039T3 (https=) |
| PT (1) | PT2898039T (https=) |
| WO (1) | WO2014044652A1 (https=) |
| ZA (1) | ZA201502547B (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013219498A1 (de) * | 2013-09-27 | 2015-04-02 | Siemens Aktiengesellschaft | Salzgemisch als Speichermedium für ein ölbasiertes solarthermisches Kraftwerk |
| CN105131911A (zh) * | 2015-09-21 | 2015-12-09 | 上海交通大学 | 相变蓄热介质及其制备及应用 |
| DE102016206082A1 (de) | 2016-04-12 | 2017-10-12 | Siemens Aktiengesellschaft | Wärmespeichermedium auf Nitratbasis und solarthermische Kraftwerksanlage |
| EP3348538A1 (en) * | 2017-01-16 | 2018-07-18 | YARA International ASA | Calcium nitrate and potassium nitrate fertiliser particles |
| US11181325B2 (en) | 2019-12-23 | 2021-11-23 | Valgroup S.A. | System for the production of molten salt used as a heat transfer medium for a pyrolysis system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3038844C2 (de) * | 1980-10-15 | 1982-07-01 | Goerig & Co GmbH & Co KG, 6800 Mannheim | Verwendung eines ternären Salzgemisches zur Wärmeübertragung und/oder als Wärmespeicher |
| US4430241A (en) | 1982-07-01 | 1984-02-07 | Olin Corporation | Mixed nitrate salt heat transfer medium and process for providing the same |
| US5244592A (en) * | 1988-10-12 | 1993-09-14 | Metzeler Automotive Profiles Gmbh | Heat transfer liquid of potassium nitrate lithium nitrate and 0 to 38% calcium nitrate |
| US6083418A (en) * | 1998-06-02 | 2000-07-04 | Modine Manufacturing Company | Density stabilized phase change material |
| NO313695B1 (no) * | 1998-07-08 | 2002-11-18 | Norsk Hydro As | Metode for fremstilling av en homogen og ammoniumfri kalsiumnitratsmelte og produkt derav |
| US7588694B1 (en) * | 2008-02-14 | 2009-09-15 | Sandia Corporation | Low-melting point inorganic nitrate salt heat transfer fluid |
| DE102010041460A1 (de) | 2010-09-27 | 2012-01-19 | Siemens Aktiengesellschaft | Wärmetransfermedium, Verwendung dazu und Verfahren zum Betreiben einer solarthermischen Kraftwerksanlage |
| DE102011005127A1 (de) * | 2011-03-04 | 2012-09-06 | Siemens Aktiengesellschaft | Verfahren zur Entwässerung von Nitrat-Hydraten |
| CN102433104B (zh) * | 2011-09-26 | 2014-06-11 | 上海交通大学 | 一种传热流体及其制备方法和用途 |
| CN102533226A (zh) * | 2011-12-15 | 2012-07-04 | 中山大学 | 一种硝酸熔融盐传热蓄热介质及其制备方法与应用 |
-
2012
- 2012-09-18 NO NO20121058A patent/NO337770B1/no not_active IP Right Cessation
-
2013
- 2013-09-17 WO PCT/EP2013/069209 patent/WO2014044652A1/en not_active Ceased
- 2013-09-17 EP EP13762514.1A patent/EP2898039B1/en active Active
- 2013-09-17 DK DK13762514.1T patent/DK2898039T3/en active
- 2013-09-17 PT PT137625141T patent/PT2898039T/pt unknown
- 2013-09-17 CN CN201380048348.1A patent/CN104718270B/zh active Active
- 2013-09-17 US US14/427,518 patent/US9932509B2/en active Active
- 2013-09-17 IN IN2662DEN2015 patent/IN2015DN02662A/en unknown
- 2013-09-17 PL PL13762514T patent/PL2898039T3/pl unknown
- 2013-09-17 ES ES13762514.1T patent/ES2611805T3/es active Active
-
2015
- 2015-03-16 CL CL2015000646A patent/CL2015000646A1/es unknown
- 2015-04-03 MA MA37973A patent/MA37973B1/fr unknown
- 2015-04-15 ZA ZA2015/02547A patent/ZA201502547B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN104718270A (zh) | 2015-06-17 |
| IN2015DN02662A (https=) | 2015-09-04 |
| CL2015000646A1 (es) | 2015-12-28 |
| ZA201502547B (en) | 2016-07-27 |
| US20150344762A1 (en) | 2015-12-03 |
| NO20121058A1 (no) | 2014-03-19 |
| NO337770B1 (no) | 2016-06-20 |
| CN104718270B (zh) | 2018-09-04 |
| EP2898039A1 (en) | 2015-07-29 |
| ES2611805T3 (es) | 2017-05-10 |
| MA37973B1 (fr) | 2016-10-31 |
| AU2013320326A1 (en) | 2015-04-16 |
| MA37973A1 (fr) | 2016-03-31 |
| WO2014044652A1 (en) | 2014-03-27 |
| US9932509B2 (en) | 2018-04-03 |
| EP2898039B1 (en) | 2016-09-14 |
| AU2013320326B2 (en) | 2016-06-09 |
| PL2898039T3 (pl) | 2017-03-31 |
| PT2898039T (pt) | 2016-12-14 |
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