IE40925B1 - Quaternary eutectic salt mixture - Google Patents
Quaternary eutectic salt mixtureInfo
- Publication number
- IE40925B1 IE40925B1 IE1518/74A IE151874A IE40925B1 IE 40925 B1 IE40925 B1 IE 40925B1 IE 1518/74 A IE1518/74 A IE 1518/74A IE 151874 A IE151874 A IE 151874A IE 40925 B1 IE40925 B1 IE 40925B1
- Authority
- IE
- Ireland
- Prior art keywords
- per cent
- mol per
- salt mixture
- lif
- mgf
- Prior art date
Links
- 239000011833 salt mixture Substances 0.000 title abstract 5
- 230000005496 eutectics Effects 0.000 title abstract 3
- 230000008018 melting Effects 0.000 abstract 3
- 238000002844 melting Methods 0.000 abstract 3
- 238000001816 cooling Methods 0.000 abstract 1
- 238000005338 heat storage Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000011232 storage material Substances 0.000 abstract 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
-
- 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
Abstract
1470405 Quaternary eutectic salt mixture PHILIPS GLOEILAMPENFABRIEKEN NV 17 July 1974 [20 July 1973] 31666/74 Heading C4X A LiF-containing salt mixture which has a eutectic melting point of 4490À5 C. and consists of 440À5 mol per cent of LiF, 400À5 mol per cent of KF, 120À5 mol per cent of NaF and 40À5 mol per cent of MgF 2 may be produced by preparing a salt mixture consisting of 44 mol per cent 2mol per cent of LiF, 12 mol per cent 1 mol per cent of NaF, 40 mol per cent 2 mol per cent of KF and 4 mol per cent 1 mol per cent of MgF 2 , repeatedly melting it and slowly cooling it until melting below 450 C. results in a clear melt which is decanted from any residue which has not melted at this temperature. The salt mixture may be used as a heat storage material or as a heat transfer material, e.g. in solar power plants, in storage heaters, in nuclear reactors and in salt baths for heat treatment.
[GB1470405A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2336911A DE2336911C3 (en) | 1973-07-20 | 1973-07-20 | Heat storage or heat transport means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE40925L IE40925L (en) | 1975-01-20 |
| IE40925B1 true IE40925B1 (en) | 1979-09-12 |
Family
ID=5887494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1518/74A IE40925B1 (en) | 1973-07-20 | 1974-07-17 | Quaternary eutectic salt mixture |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5436916B2 (en) |
| BE (1) | BE817829A (en) |
| CA (1) | CA1046261A (en) |
| DE (1) | DE2336911C3 (en) |
| FR (1) | FR2237947B1 (en) |
| GB (1) | GB1470405A (en) |
| IE (1) | IE40925B1 (en) |
| NL (1) | NL7409596A (en) |
| SE (1) | SE398888B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3247968A1 (en) * | 1982-12-24 | 1984-06-28 | Brown, Boveri & Cie Ag, 6800 Mannheim | Thermal insulation |
| JP2578724B2 (en) * | 1993-12-29 | 1997-02-05 | 敏信 山下 | Outer diameter measuring device such as ERW pipe |
| RU2703220C1 (en) * | 2018-11-15 | 2019-10-15 | Федеральное Государственное Бюджетное Учреждение Науки "Институт проблем геотермии" Дагестанского научного центра Российской Академии наук | Heat accumulating material |
-
1973
- 1973-07-20 DE DE2336911A patent/DE2336911C3/en not_active Expired
-
1974
- 1974-07-16 FR FR7424647A patent/FR2237947B1/fr not_active Expired
- 1974-07-16 NL NL7409596A patent/NL7409596A/en unknown
- 1974-07-17 IE IE1518/74A patent/IE40925B1/en unknown
- 1974-07-17 JP JP8126374A patent/JPS5436916B2/ja not_active Expired
- 1974-07-17 SE SE7409332A patent/SE398888B/en unknown
- 1974-07-17 GB GB3166674A patent/GB1470405A/en not_active Expired
- 1974-07-18 CA CA204,991A patent/CA1046261A/en not_active Expired
- 1974-07-18 BE BE146712A patent/BE817829A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU7131574A (en) | 1976-01-22 |
| CA1046261A (en) | 1979-01-16 |
| JPS5033985A (en) | 1975-04-02 |
| DE2336911C3 (en) | 1980-03-06 |
| DE2336911A1 (en) | 1975-02-06 |
| IE40925L (en) | 1975-01-20 |
| SE398888B (en) | 1978-01-23 |
| SE7409332L (en) | 1975-01-21 |
| BE817829A (en) | 1975-01-20 |
| JPS5436916B2 (en) | 1979-11-12 |
| FR2237947B1 (en) | 1978-01-20 |
| DE2336911B2 (en) | 1979-07-05 |
| FR2237947A1 (en) | 1975-02-14 |
| GB1470405A (en) | 1977-04-14 |
| NL7409596A (en) | 1975-01-22 |
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