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- The results show that adsorption of collector "CSU-A" on chalcopyrite surface is chemical adsorption and on pyrite surface is physical adsorption. 吸附量的测定以及矿物表面与捕收剂作用产物的红外光谱测定发现,捕收剂CSU-A在黄铜矿表面的吸附为化学吸附,在黄铁矿表面的吸附为物理吸附。
- The results showed that MgO has a certain strength of Lewis base,and the adsorption of BATE on MgO is monomolecular chemical adsorption. 结果表明MgO有一定的路易斯碱强度,与硼酸三甲酯之间的吸附是单分子层化学吸附。
- The results showed that the immobilized cyclodextrin adsorbed phenol and aniline mainly via physical adsorption, while adsorbed metal ions via chemical adsorption. 实验结果表明:固载化环糊精对苯酚和苯胺的吸附主要是物理吸附,对金属离子以化学吸附为主。
- The flocculation of MBFC can be accounted as Van Der Waals force, adsorption affinity of hydrogen bond, or chemical adsorption. 而MBFC的絮凝机理可以认为是MBFC和颗粒间范德华力以及氢键为主的吸附力或可能和颗粒发生化学吸附。
- The results showed that the immobilized cyclodextrin adsorbed phenol and aniline mainly via physical adsorption,while adsorbed metal ions via chemical adsorption. 实验结果表明:固载化环糊精对苯酚和苯胺的吸附主要是物理吸附,对金属离子以化学吸附为主。
- The electron withdrawing group (F) being introduced into the alkyl groups of the n-hexyl ZDDP is able to strengthen chemical adsorption between ZDDP and Fe atoms. 在伯烷基上吸电子基团能增强硫原子与铁原子之间的化学吸附作用力。
- The dechlorination process for the naphtha feedstock to a hydrogen plant presented in this paper is a chemical adsorption process using a demestically-made dechlorinating catalyst. 本文介绍的制氢厂石脑油原料脱氯是一种运用国产脱氯剂的轻油气相化学吸附法脱氯的工艺技术。
- Besides squashing the tube, other methods, such as chemical adsorption, might be used to distinguish the two sublattices and, hence, to induce the metal-to-semiconductor transition. 我们的研究结果为实验上实现碳纳米管的金属-半导体转变提供了广泛的可能,若能使得碳纳米管中的两套子格得以区分,其它的一些方法(如化学吸附)也可能导致金属-半导体转变。
- The possible reaction pathway of quinoline catalytic cracking is put forward.Quinoline could adsorb on catalyst surface by physical or chemical adsorption, or be deposited as coke via dehydrogenation. 提出了喹啉催化裂化的可能转化途径:喹啉通过物理或化学作用吸附于催化剂表面,或在催化剂上脱氢缩合生焦;
- Molecules of collectors and depressants adsorb on the mineral surface through several mechanisms including electrostatic interaction,hydrogen bonding,hemi-micelle adsorption and chemical adsorption. 捕收剂的功能在于增强矿物表面的疏水性,抑制剂的功能在于增强矿物表面的亲水性。
- Mineral materials with excellent adsorptive capabilities are zeolite and Na-plygorskite caly, and their adsorption are mainly belong to chemical adsorption. 沸石、钠化改性凹凸棒石粘土矿物对锶铯具有优良的吸附性能。矿物对锶铯的吸附以化学吸附为主、物理吸附不是决定的因素。
- Keywords LiH;chemical adsorption;DOS;bonding; 化学吸附;DOS图;成键;
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- We are doing a chemical experiment. 我们正在做化学实验。
- Thermodynamic analysis of chemical adsorption refrigeration cycle 化学吸附制冷循环的热力学分析
- Recent Development of Chemical Adsorption Refrigeration 化学吸附制冷新进展
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- Ammonia is a chemical substance. 氨是种化学物质。
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品