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00/03650 Retrofitting R-12 car air conditioner with R-134a refrigerant

Publisher: Elsevier Science
Year: 2000
Weight: 207 KB
Volume: 41
Category: Article
ISSN: 0140-6701
DOI: 10.1016/s0140-6701(01)80014-x

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Retrofitting R-12 car air conditioner with R-134a refrigerant

✍ Omar M. Al-Rabghi; Abdulkareem A. Niyaz 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 88 KB

Refrigerant-12 which is commonly used in air conditioning is among the substances to be phased out internationally. R-134a, which is a chlorine-free refrigerant, is the industry chosen substitute for R-12. In this study, a car air conditioned by R-12 is selected. The car is "tted with appropriate se

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📂 Article 📅 1999 🏛 Elsevier Science ⚖ 204 KB

## evaporation of highly dispersed water enables the realization of this advanced recleaning procedure. Most importantly though, designs from this new recleaning concept filters become attractive offering much higher specific filtration area than the candle. 99to1545 Phase diagrams and thermodyna