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- The NaX-Cu/SiO2 catalysts modified by Na with different Na loadings were prepared by impregnation method, and their performance in the continuous hydrogenation of BA to BOH was further studied. 采用浸渍法对Cu/SiO2催化剂进行Na修饰,制备了一系列不同钠含量的NaX-Cu/SiO2催化剂,考察了Na修饰对于苯甲醛加氢合成苯甲醇的影响。
- THE CONTINUOUS HYDROGENATION OF CDT TO PRODUCE CDA 环十二碳三烯连续加氢制环十二烷
- high or low pressure continuous hydrogenation plant 高低压不间断氢化设备
- Fermentative bio-hydrogen may produce continuously hydrogen by molasses, it may not only callback garbage but also produce energy. 摘要利用甜菜制糖废蜜、废水作为底物进行连续流生物制氢,既可回收废物又能生产能源。
- Fermentative bio-hydrogen may produce continuously hydrogen by molasses,it may not only callback garbage but also produce energy. 利用甜菜制糖废蜜、废水作为底物进行连续流生物制氢,既可回收废物又能生产能源。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Keywords continuous hydrogenation;4-nitrodiphenylamine;4-aminodiphenylamine.; 连续加氢;4-硝基二苯胺;4-氨基二苯胺;
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- A continuous inked ribbon used on output units. 在输出设备(如打印机)上使用的一种连续上油墨的色带。
- The brain needs a continuous supply of blood. 大脑需要连续不断地供血。
- A continuous course of stones supporting a wall. 墙基层支撑一堵墙的一组连续的石块
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- Study of the Continuous Hydrogen Production for Circumfluence Cylindrical Photobioreactor 环流罐式光合生物反应器连续产氢研究
- Be this a continuous flight, or do we stop off anywhere. 我们是不著陆的连续飞行呢,还是要在中途的什麽地方停一停。
- Continuous assessment is made of all students' work. 对全体学生的功课作出连贯性的评定。
- Water may be resolved into hydrogen and oxygen. 水可以分解为氢和氧。
- Our political institutions are in continuous evolution. 我们的政治制度正在不断发展中。
- A continuous belt feeds components into the machine. 无极带把零件送入机器里。
- The hydrogen is the known the lightest element. 氢是已知的最轻的元素。
- In perforated continuous forms paper, the interval between cuts. 在穿孔的连续格式纸上,割线之间的间距。