| 中国远洋航运业制冷工质R22替代R12技术研究 |
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| 引用本文： | 吴孟余 路逸湘. 中国远洋航运业制冷工质R22替代R12技术研究[J]. 中国航海, 1996, 0(1): 7-12 |
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| 作者姓名： | 吴孟余 路逸湘 |
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| 作者单位： | 上海海运学院，中国远洋（集团）公司，上海远洋公司 |
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| 摘 要： | 在哥本哈根会计后，制冷工质Ｒ１２也提前至１９９６年禁用，对我国远洋航海业影响甚大。至今为止，尽管国际上对ＣＦＣ３替代工质的研究不断深入，但是尚未有可以定论的长期ＣＦＣｓ替代工质。Ｒ２２是目前国际上公认的良好过渡性工质。
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| 关 键 词： | 船舶 替代品 致冷剂 制冷 空气调节设备 氯氟烃 |
Study of Technology of Substituting R_(22) for R_(12) in China Shipping Circles |
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| Wu Mengyu, Jiang Yanqiao, Lu Yixiang. Study of Technology of Substituting R_(22) for R_(12) in China Shipping Circles[J]. Navigation of China, 1996, 0(1): 7-12 |
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| Authors: | Wu Mengyu Jiang Yanqiao Lu Yixiang |
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| Affiliation: | Wu Mengyu; Jiang Yanqiao; Lu Yixiang(Shanghai Maritime University) (China Ocean Shipping Group Company)Huang Zhanbiao; Qiu Xingyao(Shanghai Ocean Shipping Company) |
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| Abstract: | After the Copennagen meeting in November 1992, the deadline of the use of R12 was advanced to 1996. It is very clear that China shipping, especially ocean transportation, is greatly affected. The use of R22 in China shipping is recommended because it offers a low ozone depletion potential and it has been identified as a bridging solution. But, because R22 and R12 are very different in thermophysical property, it's difficult that R22 substitutes for R12 in ship's refrigerator and air condition, without modifying the hardware in R12 system. The authors made a research on the current state of shipping in China and the trend to substitute R12 by R22 in China shipping based on many domestic and overseas and their own practice, some useful conclusions for the further development of this technique are presented in this paper. |
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| Keywords: | Ship Low ozone depletion potential Interim alternative refrigerant |
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