稀土碳铵系复混肥生产技术

Technology for Production of Rare Earth Ammonium Bicarbonate Based Compound Fertilizers

碳酸氢铵系我国独创的氮肥生产品种。随着生产和科研的发展，上海化工研究院先后开发成功碳铵系复混肥和稀土碳铵系复肥。

Ammonium bicarbonate is a nitrogenous fertilizer product of originality in China. With progress made in production and scientific research, Shanghai Research Institute of Chemical Industry has developed successfully in succession compound fertilizers based on ammonium bicarbonate and rare earth ammonium bicarbonate. The principle of chemical drying and the compaction granulation technology are employed in the production of rare earth ammonium bicarbonate based compound fertilizers.