DE1953765A1 - Kuehlmittel - Google Patents
KuehlmittelInfo
- Publication number
- DE1953765A1 DE1953765A1 DE19691953765 DE1953765A DE1953765A1 DE 1953765 A1 DE1953765 A1 DE 1953765A1 DE 19691953765 DE19691953765 DE 19691953765 DE 1953765 A DE1953765 A DE 1953765A DE 1953765 A1 DE1953765 A1 DE 1953765A1
- Authority
- DE
- Germany
- Prior art keywords
- mixtures
- coolant
- sfg
- mol
- range
- 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
- 239000002826 coolant Substances 0.000 title claims description 18
- 239000000203 mixture Substances 0.000 claims description 42
- 238000001816 cooling Methods 0.000 claims description 19
- 229910018503 SF6 Inorganic materials 0.000 claims description 7
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims description 7
- 229960000909 sulfur hexafluoride Drugs 0.000 claims description 7
- 239000003507 refrigerant Substances 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 claims description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 3
- UJPMYEOUBPIPHQ-UHFFFAOYSA-N 1,1,1-trifluoroethane Chemical compound CC(F)(F)F UJPMYEOUBPIPHQ-UHFFFAOYSA-N 0.000 claims 1
- 238000009835 boiling Methods 0.000 description 22
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 description 8
- 125000004773 chlorofluoromethyl group Chemical group [H]C(F)(Cl)* 0.000 description 8
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- BHNZEZWIUMJCGF-UHFFFAOYSA-N 1-chloro-1,1-difluoroethane Chemical compound CC(F)(F)Cl BHNZEZWIUMJCGF-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical group 0.000 description 1
- 229910052801 chlorine Chemical group 0.000 description 1
- 239000000460 chlorine Chemical group 0.000 description 1
- AFYPFACVUDMOHA-UHFFFAOYSA-N chlorotrifluoromethane Chemical compound FC(F)(F)Cl AFYPFACVUDMOHA-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- OMRRUNXAWXNVFW-UHFFFAOYSA-N fluoridochlorine Chemical class ClF OMRRUNXAWXNVFW-UHFFFAOYSA-N 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 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
- C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
- C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
- C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
-
- 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
- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/10—Components
- C09K2205/12—Hydrocarbons
- C09K2205/122—Halogenated hydrocarbons
-
- 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
- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/10—Components
- C09K2205/134—Components containing sulfur
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)
- Lubricants (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77199868A | 1968-10-30 | 1968-10-30 | |
| US77789768A | 1968-11-21 | 1968-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1953765A1 true DE1953765A1 (de) | 1970-05-06 |
Family
ID=27118541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691953765 Pending DE1953765A1 (de) | 1968-10-30 | 1969-10-25 | Kuehlmittel |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4833515B1 (enrdf_load_stackoverflow) |
| DE (1) | DE1953765A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2021875A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1243699A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0546447A1 (en) * | 1991-12-06 | 1993-06-16 | Peter Kaminsky | Improvements in refrigeration cycles |
| WO1994016029A1 (en) * | 1993-01-15 | 1994-07-21 | E.I. Du Pont De Nemours And Company | Refrigerant compositions which include a sulphur compound |
| EP0676460A4 (en) * | 1993-09-29 | 1995-12-19 | Complex Technology & Energotec | ACTIVE MIXTURE PROTECTING THE OZONE LAYER FOR REFRIGERATION EQUIPMENT. |
| DE19732408A1 (de) * | 1997-07-28 | 1999-11-18 | Michael Tuerk | Temperierbare Gebäudewand |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS509109U (enrdf_load_stackoverflow) * | 1973-05-23 | 1975-01-30 | ||
| JPS5057614U (enrdf_load_stackoverflow) * | 1973-09-27 | 1975-05-29 |
-
1969
- 1969-10-07 GB GB4929969D patent/GB1243699A/en not_active Expired
- 1969-10-20 FR FR6935900A patent/FR2021875A1/fr not_active Withdrawn
- 1969-10-25 DE DE19691953765 patent/DE1953765A1/de active Pending
- 1969-10-30 JP JP44086509A patent/JPS4833515B1/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0546447A1 (en) * | 1991-12-06 | 1993-06-16 | Peter Kaminsky | Improvements in refrigeration cycles |
| WO1994016029A1 (en) * | 1993-01-15 | 1994-07-21 | E.I. Du Pont De Nemours And Company | Refrigerant compositions which include a sulphur compound |
| US5433880A (en) * | 1993-01-15 | 1995-07-18 | E. I. Du Pont De Nemours And Company | Refrigerant compositions which include a sulfur compound |
| EP0676460A4 (en) * | 1993-09-29 | 1995-12-19 | Complex Technology & Energotec | ACTIVE MIXTURE PROTECTING THE OZONE LAYER FOR REFRIGERATION EQUIPMENT. |
| DE19732408A1 (de) * | 1997-07-28 | 1999-11-18 | Michael Tuerk | Temperierbare Gebäudewand |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1243699A (en) | 1971-08-25 |
| FR2021875A1 (enrdf_load_stackoverflow) | 1970-07-24 |
| JPS4833515B1 (enrdf_load_stackoverflow) | 1973-10-15 |
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