ES473319A1 - Heat transfer fluid for solar panels and engines - comprising mono:alkyl-cyclohexane cpd. not corroding metals and elastomers - Google Patents
Heat transfer fluid for solar panels and engines - comprising mono:alkyl-cyclohexane cpd. not corroding metals and elastomersInfo
- Publication number
- ES473319A1 ES473319A1 ES473319A ES473319A ES473319A1 ES 473319 A1 ES473319 A1 ES 473319A1 ES 473319 A ES473319 A ES 473319A ES 473319 A ES473319 A ES 473319A ES 473319 A1 ES473319 A1 ES 473319A1
- Authority
- ES
- Spain
- Prior art keywords
- elastomers
- alkyl
- engines
- cpd
- cyclohexane
- 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.)
- Expired
Links
- 229920001971 elastomer Polymers 0.000 title abstract 2
- 239000000806 elastomer Substances 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 150000002739 metals Chemical class 0.000 title abstract 2
- 239000013529 heat transfer fluid Substances 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 230000005496 eutectics Effects 0.000 abstract 1
- 150000004677 hydrates Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000126 substance 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
- C09K5/08—Materials not undergoing a change of physical state when used
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The fluid comprises monoalkyl-cyclohexanes with 6-14, pref. 8-12 esp. 10 C in the alkyl gp. The fluid is specified for use in planar solar energy collectors. It is also useful for cooling engines. It does not corrode metals and elastomers and has a fire point above 100 degrees C. It is esp. useful in the -20 to +180 degrees C range and is compatible with energy-storing substances, e.g. hydrates of inorg. salts and eutectic mixts. of these.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7727561A FR2402695A1 (en) | 1977-09-13 | 1977-09-13 | Heat transfer fluid for solar panels and engines - comprising mono:alkyl-cyclohexane cpd. not corroding metals and elastomers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES473319A1 true ES473319A1 (en) | 1979-05-01 |
Family
ID=9195311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES473319A Expired ES473319A1 (en) | 1977-09-13 | 1978-09-13 | Heat transfer fluid for solar panels and engines - comprising mono:alkyl-cyclohexane cpd. not corroding metals and elastomers |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2839513C3 (en) |
| ES (1) | ES473319A1 (en) |
| FR (1) | FR2402695A1 (en) |
| IT (1) | IT7851049A0 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3009848A1 (en) * | 1980-03-14 | 1981-09-24 | Bayer Ag, 5090 Leverkusen | OLIGOISOBUTYLCYCLOHEXANE, METHOD FOR THE PRODUCTION AND USE THEREOF |
| US5085791A (en) * | 1990-10-01 | 1992-02-04 | Texaco Chemical Company | Corrosion-inhibited antifreeze/coolant composition containing cyclohexane acid(s) |
| DE4240306C2 (en) * | 1992-12-01 | 1994-09-29 | Bayer Ag | Use of methylcyclopentane as a heat transfer medium for heat exchange at low temperatures |
| EP1418216A1 (en) * | 2002-11-07 | 2004-05-12 | N.V. Solutia S.A. | Heat transfer fluids for application over a broad range of temperatures |
-
1977
- 1977-09-13 FR FR7727561A patent/FR2402695A1/en active Granted
-
1978
- 1978-09-11 IT IT7851049A patent/IT7851049A0/en unknown
- 1978-09-11 DE DE2839513A patent/DE2839513C3/en not_active Expired
- 1978-09-13 ES ES473319A patent/ES473319A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2839513C3 (en) | 1981-02-26 |
| FR2402695B1 (en) | 1980-08-29 |
| DE2839513A1 (en) | 1979-03-22 |
| IT7851049A0 (en) | 1978-09-11 |
| DE2839513B2 (en) | 1980-05-14 |
| FR2402695A1 (en) | 1979-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19991007 |