石灰碳化煤球是以石灰为粘结剂并经碳化处理而制得具有一定机械强度的煤球,目前广泛用于小合成氨厂。　到日前为止,人们普遍认为碳化处理是获得一定机械强度的“石灰煤球”的唯一途径,并且不论碳化时的具体条件如何,都把煤球强度的成因归之于CaCO3骨架的形成。　我们的研究则表 Lime carbide briquettes are made of lime as binder and carbonized to obtain briquettes with certain mechanical strength. They are widely used in small ammonia plants. Until recently, it was widely believed that carbonization was the only way to obtain “lime briquettes” with certain mechanical strength, and regardless of the specific conditions during carbonization, the cause of briquette strength was attributed to the formation of CaCO3 skeleton. Our study is a table