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碳酸氢铵(简称碳铵)是目前我国氮素化肥的主要品种,年产量3200万吨左右,按折纯氮量计算,占全国年产氮肥总量的50％以上。我省碳铵产量则占总氮肥产量的80％以上。因此,碳铵化肥在农业增产上占有非常重要的地位。但内于碳铵有易分解、挥发、吸湿、结块的特性,在贮运和施用的过
Ammonium bicarbonate (referred to as ammonium bicarbonate) is currently China’s main nitrogenous fertilizer varieties, the annual output of 32 million tons, according to the amount of pure nitrogen, accounting for more than 50% of the total annual amount of nitrogen fertilizer. Ammonium bicarbonate production in our province accounted for more than 80% of total nitrogen fertilizer production. Therefore, ammonium bicarbonate fertilizer occupies a very important position in agricultural production. But within the ammonium bicarbonate is easy to decompose, volatile, hygroscopic, caking characteristics, storage and application in the past