1) floating bead
漂珠
1.
Study on nanostructure and thermos-insulating of fly ash floating bead;
粉煤灰漂珠纳米结构及绝热研究
2.
TiO_2/SiO_2 thin film loaded on floating bead were prepared by a liquid phase deposition method and the best condition and effects were studied.
以漂珠为载体,探索采用液相沉积法制备TiO2/SiO2膜最佳条件。
3.
The mesostructure of fly ash floating bead was studied by the modern apparatus in this experiment,and the heat transfer mechanism was discussed.
本实验利用现代分析仪器研究了粉煤灰漂珠的介观结构,并对其阻热机理进行了初步探讨。
2) cenosphere
漂珠
1.
Properties of cenosphere/NR composite materials;
漂珠改性天然橡胶复合材料的性能研究
2.
An optimization process of automatic production line on cenosphere separated from fly-ash
粉煤灰提取漂珠自动生产线的工艺优化研究
3.
Alternatively,according to the characteristic surface of cenospheres,an Ag-coated catalytic system is adopted to first deposit Ag on the cenospheres surface,followed,if necessary,by the deposition of other metals such as Cu,Ni,etc.
采用化学镀膜的方法,在空心微珠(沉珠和漂珠)表面进行金属化处理。
3) floating beads
漂珠
1.
Here is a brief explanation on the formation mechanism and the physico-chemical properties of fly-ash floating beads in the coal-heating power plant and a discussion on the main uses of the floating beads in such fields as building materials,plastic,chemical and metallurgy industries.
介绍了燃煤热电厂漂珠的形成机理及其物理化学性质。
2.
The results showed that rich-iron floating beads had smaller particle-size than others.
结果表明:富铁漂珠粒度较其它漂珠小,富铁磁珠表面析出了块状、针状等规则排列的结晶,表面形貌光滑的玻璃微珠主要吸附于中空的漂珠表面和贫铁沉珠中。
4) float pearls
漂珠
1.
As float pearls(FP) used as an carrier,the float loaded photocatalyst of CdS/TiO2/FP(float pearls) was prepared by sol-gel-dipping method,and its structure characterization was carried out with SEM and XRD analysis.
以漂珠(FP)为载体,采用溶胶-凝胶-浸渍法制备了漂浮负载型CdS/TiO2/FP复合膜光催化剂,通过SEM、XRD对其结构进行了表征。
2.
The composite photocatalyst of RuO2/TiO2/FP(float pearls) was prepared by sol-gel-dipping method,and its structure characterization was carried out with SEM,XRD and FT-IR analysis.
采用Sol-gel-浸渍法制备RuO2/TiO2/FP(漂珠)负载型复合光催化剂,通过SEM、XRD、FT-IR对其结构进行表征。
5) float bead
漂珠
1.
Since the size of the float bead fly ash is very small, so it's hard to measure its compressive strength in common way.
粉煤灰中的漂珠在材料领域应用广泛。
2.
68g/cm 3 using industrial waste blast furnace slag(BFS) as hydration material,powdered coal ash and hollow float bead as lightening material.
利用工业废料高炉矿渣为水化材料，粉煤灰和空心漂珠为减轻材料，配制１３０～１６０ｇ／ｃｍ３密度范围的低密度系列水泥浆。
6) hollow glass pearls
玻璃漂珠
1.
In this experiment, the program of nanometer titanium dioxide fiber modifying hollow glass pearls is first advanced with the idea of the process of chemical aeration, the experiment result of catalyzing is better which is carried out by industrial deserted hollow glass pearls loading a little of nanometer titanium dioxide fiber and methyl orange solution is composed by photo-catalyzed.
演结合工业曝气的过程,首次提出了纳米二氧化钛纤维修饰工业废弃的空心玻璃漂珠的方案,模拟曝气反应的条件,进行光催化试验分解甲基橙溶液有较好的催化效果,并且具有很好的再生性以及大幅度降低操作成本。
补充资料：漂珠
漂珠是一种能浮于水面的粉煤灰空心球，呈灰白色，壁薄中空，重量很轻，容重为720kg/m3（重质），418.8kg/m3(轻质)，粒径约0.1毫米，表面封闭而光滑，热导率小，耐火度≥1610℃，是优良的保温耐火材料，广泛用于轻质浇注料的生产和石油钻井方面。漂珠的化学成份以二氧化硅和三氧化二铝为主，具有颗粒细、中空、质轻、高强、耐磨、耐高温、保温绝缘、绝缘阻燃等多种功能，现已广泛应用于耐火材料原料之一。漂珠化学成份
组分 氧化硅sio2 氧化铝al2o3 氧化铁fe2o3 氧化镁mgo 氧化钙cao 三氧化硫 so3 二氧化钛tio2 氧化钠na2o 氧化钾k2o
含量(%) 55.88 32.7 4.19 1.27 2.0 3.04 0.68 0.06
理化指标
项目 al2o3% sio2% fe2o3% 容重
指标 35-36 55-59 1.3 0.3-0.4g/cm3
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