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1)  neutral alumina
中性氧化铝
1.
The sorption of methyl parathion by neutral alumina which was modified by ionic surfactants such as SDS、SDBS and CTMAB was studied.
分别应用离子型表面活性剂十二烷基硫酸钠(SDS)、十二烷基苯磺酸钠(SDBS)和十六烷基三甲基溴化铵(CTMAB)改性中性氧化铝对甲基对硫磷这种疏水性环境污染物进行吸附性能研究。
2)  neutral alumina column
中性氧化铝柱
3)  Neutral Aluminium Oxide
中性三氧化二铝
4)  active alumina
活性氧化铝
1.
Microstructures of active alumina reproduction by heat-treatment method;
热处理法再生活性氧化铝的微结构研究
2.
Influences of surfactants on pore structure in active alumina beads;
表面活性剂对活性氧化铝孔结构的影响
3.
This paper probes into the influences of physical property of aluminum hydroxide on the strength of active alumina in the process of active alumina production with fast dehydration method.
探讨了快速脱水法生产活性氧化铝过程中氢氧化铝物性对活性氧化铝产品强度的影响。
5)  activated alumina
活性氧化铝
1.
Decoloration of dyeing wastewater by activated alumina trickling filter in pulsed high voltage electric field;
高压脉冲电场中活性氧化铝滴滤床对印染废水脱色的效能
2.
Effect of fluoride removal of modified activated alumina;
改性活性氧化铝除氟性能研究
6)  Active aluminum oxide
活性氧化铝
1.
This paper expounds the important function of the special active aluminum oxide for the oxydol in production of the oxydol with the anthraquinone process, and sums up the factors influencing the regeneration capacity of the active aluminum oxide and some problems needing attention.
阐述了双氧水专用活性氧化铝在蒽醌法双氧水生产中的重要作用,总结了影响活性氧化铝再生能力的因素及使用中应注意的问题。
2.
Alcohol dehydration to ethylene has been studied on active aluminum oxide catalyst in catalyst preparation and reaction.
以活性氧化铝为催化剂催化乙醇脱水生成乙烯的气固相反应、催化剂的制备条件和反应工艺条件 ,并对产物进行了分析与检测。
3.
The adsorption characteristics to the monomer containing trace water by silica gel, active aluminum oxide and 5A molecular sieve were studied, the penetrating curves and relationship between flow rate of monomer and adsorption capacity of the three adsorbents were obtained.
研究了硅胶、活性氧化铝和 5A分子筛脱除单体中微量水分的性能 ,得出三者的穿透曲线以及单体流速与吸附量的关系 ,还讨论了工业应用流程。
补充资料:α-氧化铝
分子式: α-Al2O3 
CAS号:

性质:白色晶体粉末。密度4.0g/cm3。熔点2015℃。沸点2980℃。莫氏硬度8.8。不溶于水。难溶于酸。一般不被化学药品侵蚀。可由水合氧化铝经1200℃灼烧制得。硬度仅次于金刚石和金刚砂。可用于制轴承、砂轮、实验器皿等。刚玉是天然的α-Al2O3,因其中含有少量杂质而有不同颜色。人工高温烧结的氧化铝称人造刚玉,可耐1800℃,常用作高温耐火材料。高纯氧化铝与少量着色物如氧化铬(红色)或氧化铁(蓝色)混合,经高温熔融可制得人造宝石,用作钟表和精密仪器的轴承及装饰品。

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