Chemical nitrogen fixation in space - Chemical nitrogen fixation in space

Japanese: 化学的空中窒素固定法 - かがくてきくうちゅうちっそこていほう
Chemical nitrogen fixation in space - Chemical nitrogen fixation in space

...There are chemical and biological processes that convert it into ammonia, nitric oxide, calcium cyanamide, nitrides, nitrogen-containing organic compounds, and other forms.
[Chemical nitrogen fixation method]
Nitrogen fixation is the process of synthesizing primary nitrogen compounds (such as ammonia) from nitrogen gas obtained by the air liquefaction process or from air itself. The airborne nitrogen fixation industry, which carried out this process on an industrial scale, was established around the beginning of the 20th century.

*Some of the terms used in the "chemical nitrogen fixation method" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…そこでアンモニア,酸化窒素,カルシウムシアナミド,窒化物,含窒素有機化合物,その他の形にするのであるが,それには化学的方法と生物学的方法がある。
【化学的空中窒素固定法】
 空気液化法で得た窒素ガス,あるいは空気そのものから,まず第1次の窒素化合物(たとえばアンモニア)を合成するまでが,窒素固定である。これを工業的規模に実施するのが空中窒素固定工業で,ほぼ20世紀初頭に成立した。…

※「化学的空中窒素固定法」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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