12万多次实验20世纪初,利用氮气和氢气为原料实现合成氨的工业化生产,是人们长期以来的愿望,但却一直没有取得突破性进展.1909年,德国化工专家哈伯(F.Haber)发现锇催化剂,取得了前所未有的成绩,然而锇是贵重金属,给合成氨的普及带来困难.于是,德国化学家波施(C.Bosch)等决心研 More than 120,000 experiments The early 20th century, the use of nitrogen and hydrogen as raw materials to achieve the industrial production of synthetic ammonia, is a long-standing desire, but has not made any significant progress in 1909, the German chemical expert Haber (F.Haber) The discovery of osmium catalysts has yielded unprecedented results, however, osmium is a precious metal that poses difficulties for the popularization of synthetic ammonia, and the German chemist C. Bosch,