ZA200202564B - CFC 12 replacement refrigerant. - Google Patents
CFC 12 replacement refrigerant. Download PDFInfo
- Publication number
- ZA200202564B ZA200202564B ZA200202564A ZA200202564A ZA200202564B ZA 200202564 B ZA200202564 B ZA 200202564B ZA 200202564 A ZA200202564 A ZA 200202564A ZA 200202564 A ZA200202564 A ZA 200202564A ZA 200202564 B ZA200202564 B ZA 200202564B
- Authority
- ZA
- South Africa
- Prior art keywords
- pentane
- refrigerant composition
- temperature
- mixture
- refrigerant
- Prior art date
Links
- 239000003507 refrigerant Substances 0.000 title claims description 40
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 title description 42
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 128
- 239000000203 mixture Substances 0.000 claims description 101
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 claims description 34
- 229930195733 hydrocarbon Natural products 0.000 claims description 20
- 150000002430 hydrocarbons Chemical class 0.000 claims description 20
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 claims description 20
- GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 claims description 20
- 239000004215 Carbon black (E152) Substances 0.000 claims description 18
- AFABGHUZZDYHJO-UHFFFAOYSA-N 2-Methylpentane Chemical compound CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 claims description 12
- 239000000654 additive Substances 0.000 claims description 12
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 12
- 230000000996 additive effect Effects 0.000 claims description 11
- 239000001273 butane Substances 0.000 claims description 11
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims description 8
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 5
- PFEOZHBOMNWTJB-UHFFFAOYSA-N 3-methylpentane Chemical compound CCC(C)CC PFEOZHBOMNWTJB-UHFFFAOYSA-N 0.000 claims description 4
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 claims description 4
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 claims description 4
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 claims description 4
- CRSOQBOWXPBRES-UHFFFAOYSA-N neopentane Chemical compound CC(C)(C)C CRSOQBOWXPBRES-UHFFFAOYSA-N 0.000 claims description 4
- 235000013847 iso-butane Nutrition 0.000 claims description 2
- 229930195734 saturated hydrocarbon Natural products 0.000 claims description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims 1
- 239000003921 oil Substances 0.000 description 33
- 238000005057 refrigeration Methods 0.000 description 17
- 238000004378 air conditioning Methods 0.000 description 15
- 239000012530 fluid Substances 0.000 description 9
- 239000000314 lubricant Substances 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- HNRMPXKDFBEGFZ-UHFFFAOYSA-N 2,2-dimethylbutane Chemical compound CCC(C)(C)C HNRMPXKDFBEGFZ-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 241001307210 Pene Species 0.000 description 1
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007706 flame test Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000010726 refrigerant oil Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000005437 stratosphere Substances 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Lubricants (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9923088A GB9923088D0 (en) | 1999-09-30 | 1999-09-30 | Refrigerant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200202564B true ZA200202564B (en) | 2003-06-09 |
Family
ID=10861845
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200202564A ZA200202564B (en) | 1999-09-30 | 2002-04-02 | CFC 12 replacement refrigerant. |
| ZA200202563A ZA200202563B (en) | 1999-09-30 | 2002-04-02 | R 22 replacement refrigerant. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200202563A ZA200202563B (en) | 1999-09-30 | 2002-04-02 | R 22 replacement refrigerant. |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1990817B (zh) |
| GB (1) | GB9923088D0 (zh) |
| ZA (2) | ZA200202564B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0223724D0 (en) | 2002-10-11 | 2002-11-20 | Rhodia Organique Fine Ltd | Refrigerant compositions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU6096594A (en) * | 1993-02-05 | 1994-08-29 | E.I. Du Pont De Nemours And Company | Compositions of a hydrofluorocarbon and a hydrocarbon |
| GB9522377D0 (en) * | 1995-11-01 | 1996-01-03 | Ici Plc | Refrigerant compositions |
| IT1277085B1 (it) * | 1995-12-14 | 1997-11-04 | Ausimont Spa | Composizioni ternarie quasi azeotropiche costituite da fluorocarburi idrogenati e idrocarburi adatte come fluidi refrigeranti |
-
1999
- 1999-09-30 GB GB9923088A patent/GB9923088D0/en not_active Ceased
-
2000
- 2000-09-29 CN CN 200510113113 patent/CN1990817B/zh not_active Expired - Fee Related
-
2002
- 2002-04-02 ZA ZA200202564A patent/ZA200202564B/en unknown
- 2002-04-02 ZA ZA200202563A patent/ZA200202563B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1990817B (zh) | 2011-02-02 |
| CN1990817A (zh) | 2007-07-04 |
| GB9923088D0 (en) | 1999-12-01 |
| ZA200202563B (en) | 2003-03-05 |
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