硫酸钾铵的制备表征及热力学性质研究  

Characterization of Preparation of Ammonium Potassium Sulfate and Study of Thermodynamic Properties

作　　者：吴新明[1] 谭志诚[1] 孟霜鹤[1] 屈松生[2] 王维民 田常勤 

机构地区：[1]中国科学院大连化学物理研究所,116023 [2]武汉大学化学与环境科学学院,430072 [3]中国-阿拉伯化肥有限公司,秦皇岛066000

出　　处：《化肥工业》2001年第3期21-24,共4页Chemical Fertilizer Industry

摘　　要：通过造粒和模拟化工生产工艺合成了硫酸钾铵 ,由化学分析法测定了其组成 ,电镜、X -射线衍射、红外光谱等仪器测定了晶体形貌和结构 ,还测定了溶解热。A compound fertilizer, ammonium potassium sulfate, has been synthesized through granulation and simulated chemical productive technology. Its composition is determined by chemical analysis, its crystalline form and structure are determined with such instruments as electron microscope, X ray diffractomer and infra red spectroscopy, and its heat of solution, standard enthalpy of formation and nolal heat capacity with dissolution and adiabatic calorimeter.

关 键 词：硫酸钾铵 化学组成 热力学性质 制备 表征 

分 类 号：TQ113.73[化学工程—无机化工]