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《中国锅炉压力容器安全》杂志1992年第3期刊登了段雪等同志所著“冷凝法测定丙酮逸出量”一文,读后觉得该文所述冷凝收集法较之早期的长管冷凝收集法(不带强制冷却装置)确有较大进步,装置对丙酮的收集量增加了(即遗漏量减少了),稳定性也增强了。但以该装置测定丙酮逸出量所得误差仍然较大,并且误差不很稳定。笔者曾于1990年至1991年间对丙酮逸出量做了大量的量值试验和分析工作,本文所做的分析是基于这些试验结果之上的。若本文所做的分析是正确的话,笔者恳切希望“冷凝法”一文的作者能采
“China Boiler and Pressure Vessel Safety” magazine in 1992 the third paragraph published by Duan Xue and other comrades “Condensate Determination of acetone release ” one article, after reading that the article described condensate collection method compared to the early long tube Condensation collection method (without forced cooling device) is indeed a big improvement, the device increased the amount of acetone collected (ie, reduce the amount of omission), stability has also increased. However, the error of acetone emission measured by this device is still large, and the error is not very stable. The author did a great deal of magnitude test and analysis of acetone emission from 1990 to 1991, and the analysis made here is based on the results of these experiments. If the analysis done in this article is correct, I sincerely hope that the author of “Condensation Method” can extract