1) diammonium phosphate
磷酸二铵
1.
Quality status analyses of our country's monoammonium phosphate and diammonium phosphate;
我国磷酸一铵、磷酸二铵产品质量状况浅析
2.
Production of industrial diammonium phosphate with mid-low-grade phosphate rock;
中低品位磷矿生产工业级磷酸二铵的工艺研究
3.
Effects of applying the diammonium phosphate on rice and sugarcane;
磷酸二铵在水稻和甘蔗上的应用效应
3) diammonium phosphate (DAP)
磷酸二铵
1.
Process thermodynamics analysis was made of the mechanism of P-NH 3 polluted droplets formation in the exhaust gas discharged from a 600 kt·a -1 diammonium phosphate (DAP) production line.
分析了引进 6 0万吨 /年磷酸二铵 (DAP)装置尾气排放产生“磷铵雨”污染的热力学机理 ,主要是尾气湿度过高在烟囱内局部位置产生凝雾 。
4) DAP
[英][dæp] [美][dæp]
磷酸二铵
1.
Preliminary study on the process for hi-P_2O_5 DAP production;
特优品级磷酸二铵生产过程的探讨
2.
Technology for Energy Saving and Emission Reduction in DAP Plant
磷酸二铵装置的节能减排技术——磷复肥装置节能减排技术之二
5) ammonium dihydrogen phosphate
磷酸二氢铵
1.
Study on the crystallization metastable zone of ammonium dihydrogen phosphate;
磷酸二氢铵结晶介稳区宽度的研究
2.
Study on the slow-releasing fertilizer starch ammonium dihydrogen phosphate;
淀粉基磷酸二氢铵缓释肥料的研制
3.
Study on the kinetics of crystallization of ammonium dihydrogen phosphate;
磷酸二氢铵结晶动力学研究
6) diammonium phosphate
磷酸氢二铵
1.
A commercial NiW catalyst was treated with diammonium phosphate solution followed by calcination,and was characterized by TG/DTA,XRD and BET method.
采用磷酸氢二铵溶液对工业NiW催化剂进行了磷化处理,用TG,XRD,BET方法对所得的磷化催化剂进行表征,考察还原温度对磷化催化剂噻吩HDS(加氢脱硫)反应活性的影响。
2.
Using diammonium phosphate and ammonium metatungstate as raw material, bulk tungsten phosphide catalyst and alumina supported tungsten phosphide catalysts were prepared by temperature-programmed reducing phosphate precursors in hydrogen.
以磷酸氢二铵和偏钨酸铵为原料,采用高纯氢气程序升温还原磷钨酸盐的方法制备了非负载型WP和负载量为30％的负载型WP／γ-Al2O3催化剂。
3.
A method was developed for the determination of trace lead in traditional Chinese medicine Rhaponticum uniflorum by graphite furnace atomic absorption spectrometry(GFAAS),using diammonium phosphate as chemical modifier.
本文选用磷酸氢二铵为基体改进剂,采用石墨炉原子吸收光谱法,对漏芦中Pb的含量进行了测定,考察了影响测定结果的主要因素。
补充资料：磷酸二铵
分子式 (NH4)2HPO4
分子量 132.06
CAS号 7783-28-0
包装储运 用聚乙烯塑料袋包装，外套塑料编织袋，每袋净重 50kg。应贮存在阴凉、通风、干燥的库房中。包装要密封、防潮。 运输时要防雨淋和日晒。装卸要小心轻放，防止包装破损。 失火时 ，可用水、砂土、二氧化碳灭火器扑救。
性质 无色透明单斜晶体或白色粉末。相对密度1.619。易 溶于水，不溶于醇、丙酮、氨。加热至155℃分解。露置空气中逐渐 失去氨而成磷酸二氢铵，水溶液呈碱性，1%溶液pH值为8。与氨水反 应生成磷酸三铵。
用途 用于肥料, 印刷制版, 医药, 防火, 电子管等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条