吸附质
- 网络adsorbate;adsorptive;absorbate
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与经典TPD模型相比,这种新的TPD理论模型考虑了脱附过程中存在的吸附质分子再吸附现象的影响,更接近实际的脱附过程。
This model was different from the classical TPD model in that the re-adsorption phenomenon of the adsorbate was taken into account .
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对于芳香族弱酸-弱碱混合体系,一种吸附质含有弱Lewis酸性官能团、另一种含有弱Lewis碱性官能团,分子间作用复杂,在树脂上的吸附行为及其机理目前还缺乏足够的认识与了解。
In aromatic weak acid & weak base mixture systems , one adsorbate with Lewis acid functional group and another with basic group lead the intermolecular interactions more complicated , and the adsorption behaviors and mechanism onto adsorbent resin are not thoroughly understood .
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以CO2为吸附质,测定了无烟煤焦在气化过程中微孔结构的变化。
The variations of microstructure during gasification were measured using CO2 as adsorbate .
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研究了溶液pH、振荡时间和吸附质浓度对苯胺和对氯苯胺在该吸附剂上吸附的影响。
Effects of solution pH , agitating time and adsorbate concentration on adsorption capacity of Fe3O4 / graphene nanocomposite for aniline and p-chloroaniline was investigated .
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用固体~1HMASNMR研究水在不同吸附质中的状态
Studies on the water state in different adsorbent materials by solid state ~ 1h MAS NMR spectroscopy
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选用水和乙醇作为吸附质,开发了性能优良的吸附剂NA和NB。
Water and ethanol were selected as absorbates , absorbent NA and NB with good performance were developed by ourselves .
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介绍了用CO作吸附质,在室温下脉冲吸附测定铜催化剂中活性铜表面积的方法。
A determination method of active surface areas of copper-containing catalysts by pulse adsorption at an ambient temperature with CO as adsorbate is described in the present paper .
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包括最基础的Langmuir模型,该模型完全忽略吸附质分子间相互作用。
The most bole approach to absorption is the Langmuir model , which completely neglect the interactions between absorbing molecules .
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在此基础上,以亚甲基蓝为吸附质模型分子,进行了树脂的静态吸附性能研究,探讨了亚甲基蓝溶液浓度、溶液pH值和温度等因素对树脂吸附过程的影响。
Methylene blue was elected as the model molecule to study the static adsorption properties of the resins . The effects of methylene blue concentration , pH and solution temperature on adsorption capacity were explored .
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应用固体1HMASNMR实验技术,根据核磁共振峰线宽的不同,表征了水在不同吸附质中的微观状态。
By using solid state 1H NMR technology , water states on different adsorbent materials in micromolecular level are characterized by the difference of their 1H MAS NMR line width .
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以甲醛为吸附质,采用动态吸附法和电热脱附,研究了ACF的吸附及电热再生性能,着重分析了电热再生的影响因素。
With formaldehyde as media , dynamic adsorption and electro-thermal desorption were used to investigate the electro-thermal regeneration behavior of ACF with emphasis on factors influencing electro-thermal regeneration of ACF .
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本文以CO2酸性气体为吸附质,借助热重技术,采用CO2吸附-脱附法测定Mn/γ-Al2O3催化剂表面碱性,结果表明:该法用于测定负载型催化剂的表面碱性是可行的。
In this peper , CO_2 acid gas was used as adsorbate and the surface basicity of Mn / γ - Al_2O_3 catalysts was determined by CO_2 adsorption-desorption method using TG technigue , The results show that , this method is practicable to determinate surface basicity of supported type catalysts .
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这可能是由于在临界温度之上和所研究的压力范围内,吸附质与吸附剂间的相互作用力太弱而不能使骨架发生收缩。2.合成了MIL-101并详细研究了其气体吸附行为。
This is plausibly attributed to the fact that above the critical temperatures of the adsorptives in the pressure range investigated , the interactions between adsorptive and adsorbent are too weak to force the framework to close . 2 .
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高效有机吸附质在饮用水深度处理中的应用研究
High efficiency organic adsorbents applied to drinking water advanced treatment were studied
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多孔介质中吸附质传质速率的计算分析
Calculation and Analysis on the Mass-transfer Velocity of Adsorbate in Porous Medium
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结果:表明同类吸附质在不同大孔树脂上的吸附容量有差异。
Result : Absorption content of congenic absorbent is different .
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并讨论了吸附质的选择原则。
The principles for selection of adsorbate are discussed .
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电导法研究固-液体系吸附质亲和能
The Study on Affinity Energy of Adsorbate in Solid-Liquid System by Conduction Method
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讨论了吸附质分子结构对吸附特性的影响。
The effects of the structure of adsorbate molecular on adsorption characteristics were discussed .
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介绍了炭表面化学结构,分析了炭微结构、表面基团和吸附质性质对吸附过程的影响。
The functional groups on surface of activated carbon are described in this paper .
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计算了各种吸附质的分子连接性指数。
The relationship of the molecular connectivity index to the AAAAAAAAAAAAA Goooooooo was tested .
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非水介质中磁粉对吸附质的吸附量与分散性的关系
Effects of the Amount of Adsorbate on the Dispersibility of γ - Fe_2O_3 in Non-aqueous Medium
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固相微萃取新型吸附质丙烯酸丁酯-苯乙烯共聚物的研究与应用
Research on a New Adsorbent of Butyl Acrylate-Phenylethylene Copolymer for Solid-Phase Micro Extraction and It 's Application
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合成了苯乙烯-丙烯酸丁酯共聚物,研究了此聚合物作为固相微萃取吸附质的性能。
Styrene-butyl acrylate copolymer wAS synthesized and its behaviors AS solid phASe microextraction ( SPME ) adsorbent were studied .
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完美骨架全硅β沸石性质研究Ⅱ.有机吸附质的吸/脱附行为及其吸附热的测定
Studies on Properties of Pure-silica β Zeolite ⅱ . Adsorption / Desorption Behavior and Isosteric Heat of Organic Adsorbates
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用石墨吸附质棒固相微萃取装置吸附、富集大气中芳烃污染物,于气相色谱中解吸并分析。
The aromatic hydrocarbon in air was analyzed by using the solid-phase microextraction with absorptive stick and gas chromatography .
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在水中,吸附质与树脂间的氢键作用同样受到水的抑制,但氢键吸附却依然存在,说明水介质中氢键吸附和疏水吸附可能存在一种协同作用。
The hydrogen bonding between resin and sorbates in water was also depressed but the hydrogen bonding adsorption was remained .
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孔径尺寸的大小、吸附质与吸附剂之间的静电力,是吸附选择性改善的重要原因。
Pore sizes in Cu-BTC and the electrostatic actions between adsorbent and absorbate improve the selective adsorption behaviors . 4 .
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同时还发现吸附质的链长对脱附性质、AT值也有较大影响。
On the other had the chain length of alkyl group also affects on the values of AT as well .
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讨论了沸石分子筛的化学组成、晶体结构和不同吸附质对微波加热沸石的影响;
The influence of chemical component , crystalline structure and different adsorbed compounds on the microwave heating of zeolites is also discussed ;