| 二氯甲烷和有机氟141b在冰机清洗上的应用 |
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| 引用本文： | 洪海港,祝庆丰,刘延兰,张刚.二氯甲烷和有机氟141b在冰机清洗上的应用[J].化工生产与技术,2003,10(6):39-41. |
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| 作者姓名： | 洪海港 祝庆丰 刘延兰 张刚 |
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| 作者单位： | 浙江衢化氟化学有限公司,浙江,衢州,324004 |
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| 摘 要： | 由于冰机油发生变质、发黑、发臭且炭渣类杂质较多，使冰机不能正常运行。为了保障冰机正常运行，采用CH2CI2和141b清洗冰机。冰机房外侧冷媒系统采用CH2CI2清洗；冰机房内油路部分(除压缩机机头外)，采用CH2CI2和热空气相结合的清洗方法；压缩机机头部分用有机氟141b清洗。
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| 关 键 词： | 二氯甲烷 有机氟141b 冰机 机械清洗 开发应用 冷媒系统 |
| 修稿时间： | 2003年4月30日 |
CH2Cl2 and CH3CFCl2 Application in Freezer Washing |
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| Hong Haigang,Zhu Qingfeng,Liu Yanlan,Zhang Gang.CH2Cl2 and CH3CFCl2 Application in Freezer Washing[J].Chemical Production and Technology,2003,10(6):39-41. |
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| Authors: | Hong Haigang Zhu Qingfeng Liu Yanlan Zhang Gang |
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| Abstract: | As freezer oil had happened to go bad,turn black,become smell and much carbonization,freezer wasn't able to be normally moved. To ensure to be normally moved,it was selected to wash by CH2Cl2 and CH3CFCl2.The cold medium system outside of freezer building was selected to wash by CH2Cl2,and part of oil way inside of it was selected to rinse by CH2Cl2 and hot air,with the exception of reducing machine of brain,and that was selected to comb out by CH3CFCl2. |
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| Keywords: | CH2Cl2 CH3CFCl2 freezer wash |
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