1) non floating bead
非漂珠
1.
Experimental study of DFC non floating bead low density cement slurry system;
DFC非漂珠低密度水泥浆体系实验研究
2) 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。
3) 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。
4) 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。
5) 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。
6) 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。
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