DE2251638A1 - Stoffzusammensetzung und deren verwendung als waermeuebertragungsmedium - Google Patents
Stoffzusammensetzung und deren verwendung als waermeuebertragungsmediumInfo
- Publication number
- DE2251638A1 DE2251638A1 DE2251638A DE2251638A DE2251638A1 DE 2251638 A1 DE2251638 A1 DE 2251638A1 DE 2251638 A DE2251638 A DE 2251638A DE 2251638 A DE2251638 A DE 2251638A DE 2251638 A1 DE2251638 A1 DE 2251638A1
- Authority
- DE
- Germany
- Prior art keywords
- heat transfer
- composition
- transfer medium
- oil
- iron
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims description 10
- 239000000126 substance Substances 0.000 title claims description 6
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims description 22
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 claims description 21
- 235000019404 dichlorodifluoromethane Nutrition 0.000 claims description 20
- NPNPZTNLOVBDOC-UHFFFAOYSA-N 1,1-difluoroethane Chemical compound CC(F)F NPNPZTNLOVBDOC-UHFFFAOYSA-N 0.000 claims description 14
- 239000001272 nitrous oxide Substances 0.000 claims description 11
- 239000004338 Dichlorodifluoromethane Substances 0.000 claims description 5
- 239000003921 oil Substances 0.000 description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 238000001816 cooling Methods 0.000 description 13
- 239000004215 Carbon black (E152) Substances 0.000 description 10
- 229930195733 hydrocarbon Natural products 0.000 description 10
- 150000002430 hydrocarbons Chemical class 0.000 description 10
- 238000000354 decomposition reaction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000011551 heat transfer agent Substances 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 150000002506 iron compounds Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000011269 tar Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- DFQPLGZDHXLIDJ-UHFFFAOYSA-N dichloro(difluoro)methane;1,1-difluoroethane Chemical compound CC(F)F.FC(F)(Cl)Cl DFQPLGZDHXLIDJ-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 239000010726 refrigerant oil Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000005303 weighing Methods 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
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
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)
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19093871A | 1971-10-20 | 1971-10-20 | |
| US00279834A US3812040A (en) | 1971-10-20 | 1972-08-11 | Heat transfer fluids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2251638A1 true DE2251638A1 (de) | 1973-05-03 |
Family
ID=26886585
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2251638A Pending DE2251638A1 (de) | 1971-10-20 | 1972-10-20 | Stoffzusammensetzung und deren verwendung als waermeuebertragungsmedium |
| DE2251664A Pending DE2251664A1 (de) | 1971-10-20 | 1972-10-20 | Verfahren zur waermeuebertragung |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2251664A Pending DE2251664A1 (de) | 1971-10-20 | 1972-10-20 | Verfahren zur waermeuebertragung |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3812040A (enExample) |
| JP (1) | JPS4849685A (enExample) |
| AR (1) | AR198191A1 (enExample) |
| AU (1) | AU452298B2 (enExample) |
| BE (1) | BE790281A (enExample) |
| DE (2) | DE2251638A1 (enExample) |
| ES (1) | ES407774A1 (enExample) |
| FR (1) | FR2156817A1 (enExample) |
| IT (1) | IT969762B (enExample) |
| NL (1) | NL7214166A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10020571A1 (de) * | 2000-04-27 | 2001-10-31 | Beiersdorf Ag | Apparat zur Vergleichsmäßigung des Durchsatzes von insbesondere hochviskosen Fluiden in geschlossenen Leitungssystemen sowie Verfahren zur schonenden Zwischenspeicherung von insbesondere temperatursensiblen hochviskosen Fluiden in geschlossenen Leitungssystemen |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0281232A1 (en) * | 1987-02-09 | 1988-09-07 | Castleton, Inc. | Direct contact cooling and freezing of articles with halocarbon heat transfer liquids |
| US4810403A (en) * | 1987-06-09 | 1989-03-07 | E. I. Du Pont De Nemours And Company | Halocarbon blends for refrigerant use |
| JPH11228945A (ja) * | 1998-02-16 | 1999-08-24 | Daikin Ind Ltd | 冷媒組成物 |
| US7219449B1 (en) | 1999-05-03 | 2007-05-22 | Promdx Technology, Inc. | Adaptively controlled footwear |
-
0
- BE BE790281D patent/BE790281A/xx unknown
-
1972
- 1972-08-11 US US00279834A patent/US3812040A/en not_active Expired - Lifetime
- 1972-10-12 AU AU47694/72A patent/AU452298B2/en not_active Expired
- 1972-10-19 ES ES407774A patent/ES407774A1/es not_active Expired
- 1972-10-19 JP JP47104033A patent/JPS4849685A/ja active Pending
- 1972-10-19 FR FR7237042A patent/FR2156817A1/fr not_active Withdrawn
- 1972-10-19 NL NL7214166A patent/NL7214166A/xx unknown
- 1972-10-20 AR AR244733A patent/AR198191A1/es active
- 1972-10-20 DE DE2251638A patent/DE2251638A1/de active Pending
- 1972-10-20 DE DE2251664A patent/DE2251664A1/de active Pending
- 1972-10-20 IT IT30753/72A patent/IT969762B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10020571A1 (de) * | 2000-04-27 | 2001-10-31 | Beiersdorf Ag | Apparat zur Vergleichsmäßigung des Durchsatzes von insbesondere hochviskosen Fluiden in geschlossenen Leitungssystemen sowie Verfahren zur schonenden Zwischenspeicherung von insbesondere temperatursensiblen hochviskosen Fluiden in geschlossenen Leitungssystemen |
Also Published As
| Publication number | Publication date |
|---|---|
| IT969762B (it) | 1974-04-10 |
| JPS4849685A (enExample) | 1973-07-13 |
| BE790281A (fr) | 1973-02-15 |
| ES407774A1 (es) | 1976-04-16 |
| AR198191A1 (es) | 1974-06-07 |
| AU452298B2 (en) | 1974-09-05 |
| AU4769472A (en) | 1974-04-26 |
| DE2251664A1 (de) | 1973-04-26 |
| NL7214166A (enExample) | 1973-04-25 |
| US3812040A (en) | 1974-05-21 |
| FR2156817A1 (enExample) | 1973-06-01 |
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