1) critical point drying
临界点干燥
1.
The fresh plant leaves surfaces of more than 10 species were examined with scanning electron microscope after being treated by several drying methods such as hexamethyl disilazane drying microwave critical point drying and convertional critical point in order to find out suitable drying methods for different plant materials.
本实验采用六甲基二硅胺烷干燥法，单固定（戊二醛）微波辐射临界点干燥法，单固定（戊二醛）临界点干燥法及双固定（戊二醛、锇酸）临界点干燥法，对数十种植物叶片进行了干燥处理并用扫描电镜对其观察比较。
2) Critical point drying method
临界点干燥法
3) critical evaporator
临界点干燥器
4) Supercritical drying
超临界干燥
1.
Novel technology of supercritical drying for nano-porous materials;
纳米多孔材料的超临界干燥新技术
2.
Use of anhydrous ethanol as solvent to prepare nano A1_2O_3 by a supercritical drying method;
乙醇为溶剂超临界干燥法制备纳米Al_2O_3
3.
Using incipient impregnation,sol-gel method and conventional drying,and sol-gel and supercritical drying techniques,three kinds of 20% Ni/Al2O3 catalysts have been prepared,the catalyst samples were characterized by means of BET,XRD,H2-TPR and H2-TPD.
采用浸渍法、溶胶-凝胶过程与普通干燥、超临界干燥过程相结合的方法制备了三种20%的NiO-Al2O3体系催化剂,利用BET、XRD、H2-TPR、H2-TPD等方法对各催化剂样品物化性质进行了表征,并考察了催化剂在流化床反应器中CH4-CO2重整反应的催化性能。
5) supercritical drying technique
超临界干燥
1.
Alumina aerogels of light nano mesoporous solid material are prepared from Al,n-butanol and ethyl acetoacetate by the sol-gel rute and the N_2 supercritical drying technique.
以铝、正丁醇、乙酰乙酸乙酯(EtAC)为原料,采用溶胶-凝胶法和N2超临界干燥技术制备出轻质纳米介孔固体A l2O3气凝胶,并对其光致发光特性进行了研究。
6) super critical drying
超临界干燥
1.
On the basis of knowledge of these influencing factors,the shrinkage cracking problems can be solved by control of microstructure of silica aerogels and ethanol super critical drying.
基于实验 ,分析了SiO2 气凝胶在制备过程中收缩开裂的原因 ,并系统研究了原料和溶剂 (水和乙醇 )的用量及催化剂的使用、老化等因素对SiO2 气凝胶结构的影响 ,利用这些因素来实现对其进行微观结构控制 ,采用乙醇超临界干燥技术解决该材料制备过程中的缩裂问
2.
Silica aerogels were prepared from TEOS through the sol gel process and super critical drying technique.
采用溶胶－凝胶法和超临界干燥技术，制备出品质优良的二氧化硅气凝胶，采用ＸＲＤ、ＴＥＭ、ＢＥＴ等手段对样品的比表面积、孔隙率及力学性质等进行了初步研究。
3.
Nano-porous material SiO2 aerogels were prepared from TEOS through sol-gel process and super critical drying technique.
本文以ＴＥＯＳ为原料，采用溶胶－凝胶法和超临界干燥工艺制备了轻质纳米多孔材料ＳｉＯ２气凝胶。
补充资料：临界点干燥法
分子式：
CAS号：
性质：扫描电镜样品的一种处理方法。某些样品(如生物样品)因其表面附有黏液或体内的水分等，用扫描电镜观察前需进行干燥处理。普通干燥方法常因试样受到液体表面张力影响而变形，影响观测结果㈠临界点干燥法则将试样与碳酸混合，放于加压容器中加热，在31℃，0.73MPa的临界点时，碳酸逐渐放出CO2而使样品得以干燥又不改变样品表面形貌。
CAS号：
性质：扫描电镜样品的一种处理方法。某些样品(如生物样品)因其表面附有黏液或体内的水分等，用扫描电镜观察前需进行干燥处理。普通干燥方法常因试样受到液体表面张力影响而变形，影响观测结果㈠临界点干燥法则将试样与碳酸混合，放于加压容器中加热，在31℃，0.73MPa的临界点时，碳酸逐渐放出CO2而使样品得以干燥又不改变样品表面形貌。
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