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合成氨工业已有六十多年的历史,对于促进农业生产起着巨大的作用。但工业固氮催化剂把氮和氢合成为氨须在高温高压下进行,而生物固氮菌中的固氮酶则能在常温常压下把氮转化为氮的化合物。1965年,在常温常压条件下合成了第一个氮分子络合物以后,各国的许多化学家认为固氮工业的革新指日可待。因而兴起了化学模拟生物固氮研究的热潮。对于这项研究的成功并使成果工业化未免过于乐观,
The ammonia industry has a history of over 60 years and plays a huge role in promoting agricultural production. However, industrial nitrogen fixation catalyst nitrogen and hydrogen synthesis of ammonia to be carried out under high temperature and pressure, while the nitrogen-fixing bacteria in biological nitrogen-fixing bacteria at normal temperature and pressure nitrogen can be converted to nitrogen compounds. In 1965, after the first nitrogen molecule complex was synthesized under normal temperature and pressure conditions, many chemists in various countries believed that the reforming of nitrogen-fixing industry was just around the corner. Therefore, the upsurge of chemical simulation of biological nitrogen fixation has arisen. It is not too optimistic about the success of this research and the industrialization of the results.