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中级医刊1957年第11号上,报导了周剑雄同志介绍的应用氯酸钾和二氧化锰制取氧一文,是有很大的实用价值,特别是在县区医疗单位里,更是受到欢迎的,很值得学习和推行。今愿对原作作一点小小的补充和改进,提供大家参考。我们用该法(下称周法)所制得之氧为一种乳白色云雾状且有一定气味的气体,但氧的性质为无色无臭无味的气体,因而对用周法所制得之氧在纯度上产生
On No. 11 of 1957 in the Intermediate Medical Journal, it was reported that Comrade Zhou Jianxiong introduced the use of potassium chlorate and manganese dioxide to obtain oxygen. This paper has great practical value, especially in the medical units in counties and districts. It is worth learning and implementing. We would like to make some minor additions and improvements to the original work and provide you with a reference. The oxygen obtained by this method (hereinafter referred to as the “week method”) is a milky cloud-like gas with a certain odor. However, the oxygen is a colorless, odorless and odorless gas. Therefore, it is obtained by using the weekly method. Oxygen is produced in purity