1) Crystal drawing Process
拉晶工艺
2) crystallization technology
结晶工艺
1.
The optimum conditions of crystallization technology of chloramphenicol palmitate of crystal type B (mp 86~91℃) was investigated.
对棕榈氯霉素结晶工艺进行了摸索研究 ,确定了由生理无效型 A晶型转化为生理有效型 B晶型工艺的最佳条件 ,获得了符合中国药典 1995年版、BP93版标准的产
3) crystallization process
结晶工艺
1.
To understand the effects of solution conditions on the crystallization process of magnesium ammonium phosphate (MAP) for nitrogen (N) and phosphorus (P) recovery, the saturation indices (SIs) of MAP of the solution systems that covered the possible operational conditions were calculated by using a geochemical aqueous model program, PHREEQC 2.
为揭示溶液物化参数对磷酸铵镁结晶工艺回收氮、磷的影响,利用地球化学水质模型程序PHREEQC2。
2.
The production in this crystallization process was analysised with HPLC and EM.
考察了不同结晶体系对头孢拉定结晶过程的影响,通过正交试验优化了头孢拉定结晶工艺条件,即水量为头孢拉定质量的2倍,三乙胺和N,N-二甲基甲酰胺体积比为1。
3.
In the article,through analysis of the crystallization process and influencing factors of citric acid monohydrate,the writers innovative crystallization process,optimize equipment selection and have used in industrial application successfully,and gained notable economic benefit.
分析一水柠檬酸的结晶过程及其影响因素,对其结晶工艺进行创新,优化选择结晶设备,并成功地工业化应用且取得了显著的经济效益。
4) crystallization
[英]['kristəlai'zeiʃən] [美][,krɪstḷɪ'zeʃən]
结晶工艺
1.
Methods The yield and quality of D-3-acethythio-2-methypropionyl-L-Proline were improved by adjusting several factors,such as volume of water,pH,temperature and stirring rate in crystallization press.
方法 考察了不同结晶工艺水添加量,溶液pH值,温度及搅拌速度对D - 3-乙酰硫基 - 2 -甲基丙酰基 -L -脯氨酸收率和质量的影响。
5) Eutectic technology
共晶工艺
补充资料:多晶莫来石晶须(纤维)
分子式:
CAS号:
性质:莫来石相为主晶相的多晶纤维。化学成分为Al2O3 72%~77%,SiO222%~17%,B2O3 3%~5%,P2O51.5%~3.0%。纤维直径2~7μm,纤维长度20~125μm。使用温度1350℃。多采用溶胶-凝胶法制造。主要用作补强填料,也可作为轻质、隔热保温材料使用。
CAS号:
性质:莫来石相为主晶相的多晶纤维。化学成分为Al2O3 72%~77%,SiO222%~17%,B2O3 3%~5%,P2O51.5%~3.0%。纤维直径2~7μm,纤维长度20~125μm。使用温度1350℃。多采用溶胶-凝胶法制造。主要用作补强填料,也可作为轻质、隔热保温材料使用。
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