1) azeotropic distillation
共沸蒸馏
1.
Preparation of nanometer SnO_2 powder by sol-gel-azeotropic distillation technique;
溶胶-凝胶-共沸蒸馏技术制备纳米SnO_2粉体
2.
Determination of Nonhalogenated Volatile Organic Compounds by Azeotropic Distillation Directly by GC/MS;
共沸蒸馏GC/MS测定非卤代挥发性有机物的方法研究
3.
The preparation of ultrafine tourmaline powder by azeotropic distillation method;
共沸蒸馏法制备电气石超细粉末
2) azeotropic distillation method
共沸蒸馏法
1.
The nanosized TiO2 powder prepared by foam flotation method was compared with the sample prepared by azeotropic distillation method.
对泡沫悬浮法和共沸蒸馏法的防团聚效果进行了系统比较。
2.
1% of doped Fe3+ with direct precipitation method and azeotropic distillation method,and the physical phase and particle size are characterized though XRD.
本研究分别采用了直接沉淀法和共沸蒸馏法制备出掺Fe3+量为0。
3) azeotropic distillation
共沸蒸馏法
1.
Zinc oxide-doped CeO2 nanoparticles were synthesized by coprecipitation method combining with precursor treatment of butanol azeotropic distillation.
结果表明:正丁醇共沸蒸馏法能有效脱除前驱体凝胶中的水分,防止干燥和焙烧过程中硬团聚的形成,从而得到粒径更小、分布更均匀、分散性更好的纳米CeO2颗粒:2 mol％～10 mol％掺杂ZnO能与纳米CeO2形成固溶体,且掺入量增加引起纳米CeO2晶粒有所增大;随焙烧温度提高,ZnO掺杂纳米CeO2晶粒显著长大,而高温下随焙烧时间延长,其晶格进一步趋于完整,晶粒尺寸增加;纳米CeO2具有良好的可见光透过和紫外光吸收能力,ZnO掺杂不会影响纳米CeO2的紫外遮蔽效果。
2.
TiO_2 and SnO_2 nano-powders were prepared by azeotropic distillation.
采用共沸蒸馏法分别制备了TiO2、SnO2纳米粉体,并应用XRD和TEM等分析方法对所得粉体进行了表征。
3.
1% were synthesized by the azeotropic distillation method.
以共沸蒸馏法制备出结晶完整、分散性好、平均粒径为5nm左右以及掺Fe3+量为0。
4) azeotrope tower
共沸蒸馏塔
5) nonpressurized azeotropic distillation
常压共沸蒸馏
1.
Preparation and representation of nano-sized SnO_2 powder by nonpressurized azeotropic distillation method;
纳米二氧化锡粉体常压共沸蒸馏制备及表征
6) azeotropic distillation solvent
共沸蒸馏溶剂
1.
The production technology of biodiesel from high acid value waste oil with azeotropic distillation solvent-esterification and transesterification was studied.
研究以高酸值废弃油脂为原料,采用共沸蒸馏溶剂酯化-转酯化法制备生物柴油的技术。
补充资料：共沸蒸馏
分子式：
CAS号：
性质：共沸剂与进料中的一个或多个组分形成共沸物，所形成的共沸物作为馏出液或釜残液被除去。这种过程用以分离能生成共沸物或沸点很相近的组分，用普通精馏方法较难分离的。
CAS号：
性质：共沸剂与进料中的一个或多个组分形成共沸物，所形成的共沸物作为馏出液或釜残液被除去。这种过程用以分离能生成共沸物或沸点很相近的组分，用普通精馏方法较难分离的。
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