碳铵中的水分含量是产品质量的一个重要指标。水分多,不仅造成碳铵中的含氮量相对减少,而且粉粒状的碳铵易结块,给农民施肥带来不便。在厂里,一般一个班分析碳铵一次,作为此班的结果。实际上碳铵在出料过程中水分是变化的,在出料后期水分含量要高些,过去以手摸眼看凭经验粗估碳 The moisture content of ammonium bicarbonate is an important indicator of product quality. Water and more, not only caused the relative reduction of nitrogen content in ammonium bicarbonate, but also granular ammonium bicarbonate caking easily inconvenience to farmers fertilization. In the factory, a class analysis of ammonium bicarbonate once, as a result of this class. In fact, ammonium bicarbonate in the discharge process of water is changing, the latter part of the moisture content is higher, in the past to hand touch the eyes of empirical rough estimate of carbon