1) crystalline sulphur
结晶硫
2) (NH 4) 2SO 4 crystal
硫铵结晶
1.
The efforts to seek a remedy for coking factories-produced(NH 4) 2SO 4 of smaller sizes and lower quality call for the research on chemical dynamics related to(NH 4) 2SO 4 crystal growth in the saturators so as to find elements governing crystal growth and,and make it possible for chemical factories to remove(NH 4) 2SO 4 crystal of smaller sizes by offering them an optimum design and guidance.
针对焦化厂生产的硫铵粒度小、质量差的现状 ,通过对饱和器硫铵结晶生成、生长的化学动力学研究 ,找到结晶生成、生长的影响因素 ,从而为化工厂生产提供最佳化设计和指导 ,解决硫铵晶粒过小的问题。
3) sulfocarbamide crystallization
硫脲结晶
4) crystalline sulfuric acid
结晶硫酸
5) calcium sulfate crystallization
硫酸钙结晶
1.
Through the single factor experiments,the influences of sodium dodecyl benzene sulfonate,sodium tripolyphosphate and the ammonium sulfate on the Sichuan Jinhe phosphate rock decomposition and the shape of calcium sulfate crystallization were discussed.
采用单因素实验分别讨论了十二烷基苯磺酸钠(SDBS)、三聚磷酸钠、硫酸铵等添加剂对四川金河磷矿酸解和硫酸钙结晶的影响。
6) crystalline sodium sulfate
结晶硫酸钠
1.
Polyisocyanate with biuret structure was produced by the reaction of crystalline sodium sulfate with hexamethylene diisocyanate(HDI).
本文用结晶硫酸钠和ＨＤＩ合成了具有缩二脲结构的多异氰酸酯，改进了连续萃取装置进行后处理，分离出未反应的ＨＤＩ单体。
补充资料：结晶形硫
分子式：
分子量：
CAS号：
性质：见硫。
分子量：
CAS号：
性质：见硫。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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