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Meeting the challenge R-1234yf service
| 题名： | Meeting the challenge R-1234yf service |
| 正文语种： | eng |
| 作者： | ADAM KIMMEL |
| 作者单位： | The Chemours Company |
| 摘要： | From lowering emissions to achieving better fuel economy, the ability to evolve vehicle systems and components has always been, and remains, central to modern-day initiatives to create a healthier environment. In the early 1990s, as scientists worked to identify significant contributors to the expanding hole in the ozone layer, chlorofluorocarbons (CFCs), including R-12 and hydrochlorofluorocarbons (HCFC), topped the list, prompting the need to adapt vehicle cooling systems. This development opportunity led to the widespread use of R-134a. With its zero-ozone depletion potential (ODP), R-134a became the standard for the automotive market by 1994, and it remained the legacy refrigerant until concerns over potential climate impact (i.e., greenhouse gas emissions) began to arise. |
| 出版年： | 2022 |
| 期刊名称： | Motor age |
| 卷： | 141 |
| 期： | 4 |
| 页码： | 14,16 |
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