用碳酸氢铵在氨化炉中氨化秸秆  

New Ammoniation Technology of Straw by Quick Thermo-decomposing Ammonium Hydrogen Carbonate

作　　者：周雅娟[1] 郭佩玉[1] 何仲辉[1] 谭奈林[1] 韩鲁佳[1] 

机构地区：[1]北京农业工程大学非常规饲料研究所

出　　处：《北京农业工程大学学报》1991年第2期72-79,共8页

摘　　要：阐述了利用碳酸氢铵作为秸秆氨化氨源的缘由。通过用正交法优化设计的实验室试验和生产试验,得出了用碳酸氢铵在氨化炉中氮化秸秆的适宜条件。将所得结果用于生产,可以扩大氨的来源范围,节省设备投资,提高秸秆的粗蛋白含量和消化率,并使生产操作简单、安全。The reasons of ammoniation by ammonium hydrogen carbonate(NH_4HCO_3) is explained.Laboratory experiment with orthogonal optimum method and production experi- ment are conducted.The suitable conditions of ammoniating straw by NH_4HCO_3 within am- moniation chamber are obtained.According to this research,the resources of ammonia in production can be expanded,the cost of equipment saved,the content of crude protein in straw and its degestibility raised.

关 键 词：秸秆氨化 碳酸氢铵 氨化炉 

分 类 号：S816.53[农业科学—饲料科学]