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- Keywords nickel phosphide;silica;macropore alumina;composite support;4;6-dimethyldibenzothiophene;hydrodesulfurization; 磷化镍;氧化硅;大孔氧化铝;复合载体;4;6-二甲基二苯并噻吩;加氢脱硫;
- macropore alumina 大孔氧化铝
- A new type of alumina ceramic passed this test. 一种新型氧化铝管通过了这个测试。
- Zibo Asahi Glass Alumina Materials Co., Ltd. 淄博旭硝子刚玉材料有限公司。
- Containing or yielding aluminum, alumina, or alum. 含铝的;产铝的含有或出产铝、氧化铝或明矾的
- The dryer contains activated alumina used as a moisture absorbent. 干燥器中含有活化凡作为吸湿剂。
- Namiyanghuaxin, nanometer alumina processing, and marketing. 纳米氧化锌、纳米氧化铝加工、销售。
- However, the alumina layers spall as the temperature increases. 但是,氧化铝层剥落的温度升高。
- The alumina ceramics is of good properties and widely used. 氧化铝陶瓷具有良好的性能,故应用广泛。
- INDUSTRIAL PREPARATION OF ALUMINA POWDER AND ITS DEVELOPMENT IN CHINA. 氧化铝粉末的工业制备及国内发展现状。
- Celite,alumina,XAD-7,Kiselgel and Florisil were selected to absorb HRP. 不同载体对酶的影响不同。 Celite,alumina,XAD-7,Kiselgel和Florisil为载体,分别以吸附法制备固定化酶。
- Zn, Al, Cu, Mo, Pb, carbon steel, stainless steel, Alumina, Babbitt and so on. 锌、铝、铜、钼、铅、碳钢、不锈钢、氧化铝、巴氏合金等。
- Fig. 1 Influence of dopants on the conductivity of mesoporous alumina. 图1掺杂物对介孔氧化铝导电性的影响。
- The most reserved space is mesopore and macropore, and fine throat and midthroat is the basic seepage passage. 中孔和小孔是油气的主要储集空间,细喉和中喉则是长6的基本渗流通道。
- Iron ore, alumina, crude petroleum, coal and aluminum top this list. 铁矿、矾土、原油、煤、铝都是最高的。
- Objective: To study the absorption and separation of different glycoside on different macropore resins. 目的:研究黄芩苷等3种具有不同类型母核的苷类中药成分在大孔吸附树脂上的吸附纯化特性。
- Thermal conductiuity of grif and alumina powder was measured by the system. 用实验装置测量了沙子和氧化铝粉末的导热系数。
- Vegetation is the decisive factor controlling the formation, dimension and lifetime of macropore systems in soils. 植被是控制大空隙形成、规模及寿命的决定性因素。
- The government has delayed approvals of new alumina refinery projects. 政府延迟批准建立新的氧化铝精炼厂计划。
- Objective To investigate the adsorbability of macropore adsorption resins on LDL. 目的研究大孔吸附树脂对低密度脂蛋白(LDL)的吸附性能。