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合成氨工业是因1903至1904年德人哈伯氏(Haber)氏之研究而发展的,原则上是用氢与氮借媒触之助使其直接合成为氨,经过不断的研究,到了1909年德人包煦氏(Bosch)首先作大规模试验,结果良好,证明此法之功效。此制法即称为哈伯包煦合成氨法,新兴工业于是开始。从此任何国家,苟无天然的硝酸钠或硝酸钾,亦可以自制硝酸,不须倚赖外来之硝石。此对于战时火药之供给,具有重大意义。故自第一次世界大战终了以后,各国莫不重视此制造方法,竞相研究。于是将哈伯包煦法加以变通而创立许多新的名称,如克
The Ammonia Industry was developed as a result of a study of German Haber’s from 1903 to 1904, which was based on the direct synthesis of hydrogen and nitrogen through the use of hydrogen and nitrogen. After continuous research, by 1909 German Bosch (Bosch) first large-scale test, the result is good, prove the efficacy of this method. This system of law is called Harper package Xu synthesis ammonia law, the new industry began. In any country, nitric acid can be made without natural sodium nitrate or potassium nitrate, without relying on exotic saltpeter. This is of great significance to the supply of gunpowder during wartime. Therefore, since the end of the First World War, all countries attach importance to this manufacturing method and compete for research. So Haber does not change the law to create many new names, such as grams