physico-chemical adsorption是什么意思

网络释义

用法例句

Result showed that the adsorption process of spongy iron for phosphorus accords with the Langmuir isotherm and belongs in physico-chemical adsorption.

利用动力学、表面分析技术研究了海绵铁吸附除磷的机理 ,结果表明 :海绵铁对磷的吸附过程符合Langmuir等温式 ,属于物理化学吸附 ,并通过再生试验对吸附机理作了进一步的验证。

Chemisorbed species on doubiy promoted ammonia synthesis iron catalysts are investigated by in-situ Fourier transform infrared spectroscopy under dynamic conditions of H2, N2/3H2, and N2, respectively, with high space velocity (12 000～14 400 h-1) at 1 atm and400 ～450℃.

）的Ｈ２、Ｎ２／３Ｈ２或Ｎ２气氛的动态条件下，检测了双促进氨合成铁催化剂上的化学吸附物种，并分别在Ｄ２、Ｎ２／３Ｄ２或１５ＮＨ３／Ｈ２气氛中，进行了常规同位素验证实验。

The effect of concrete grain sample on chloride physical adsorption and chemical binding were tested in chloride solution,and the influences of water-cement ratio(w/c) and cement content on chloride binding capacity were studied.

测定了混凝土颗粒样品与氯化物溶液之间的物理吸附和化学结合作用,研究了混凝土的水灰比和水泥用量对其氯离子结合能力的影响规律。

The effect of physical adsorption depended on polarity of sulfur and was not expected to be very selective for sulfocompounds in vehicle fuel oil and subsequent deep removal of sulfur.

综述了车用燃料油吸附法深度脱硫的技术及吸附机理,主要包括物理吸附脱硫、化学吸附脱硫、络合吸附脱硫和选择性吸附脱硫等。

9716 log c,relies mainly on physical adsorption;.

9716 logc,以物理吸附为主;吸附穿透体积为25 mL,活性炭吸附Cr6+的工作吸附容量为14。

Experimental Research on Effects of CO_2 on Oxygen Physisorption Process of Coal at Low Temperature;

CO_2对低温煤物理吸附氧过程的实验研究

Density Functional Theory Studies on Ethanol Physisorption on Ultrafine Silica;

纳米二氧化硅物理吸附乙醇的密度泛函研究

Petroleum geological significance of physical absorption of hydrocarbon in surface soft;

地表土壤中物理吸附轻烃的石油地质意义

The structures and surface properties such as particle sizes,crystals and morphology of nano-TiO2 prepared by different methods have great effects on physical absorption of trypsin.

不同合成方法得到的纳米TiO2的粒径大小、形貌、晶型及等电点等表面特性对物理吸附胰蛋白酶有较大的影响。

Gases can be chemisorbed or physically absorbed on solids.

气体能在固体上化学吸附或物理吸附。

Physical adsorption depends on van der Waals forces of attraction between molecules and resembles condensation of liquids.

物理吸附取决于固体吸附剂和被吸附物的分子间的范德瓦耳斯力。

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 studies both on the enthalpy and on the free energy of adsorption manifest a physisorption process.

对吸附焓变和自由能变的讨论同时表明树脂对对甲苯胺的吸附为多层物理吸附过程.

Study of the physical-sorption method to deprive the sulphide in the Fluid Catatytic Cracking gasoline;

物理吸附脱除FCC汽油中硫化物的实验研究

B.E.T. adsorption theory

Ｂ·Ｅ·Ｔ·吸附理论

An adsorptive material, such as activated charcoal.

吸附剂，吸附媒吸附物质，如活性炭

An adsorption biodegradation process was used to treat brewery industrial wastewater.

采用吸附生物降解工艺处理啤酒废水。

having the capacity to adsorb by chemical as contrasted with physical forces.

与物理力量相对，有能力被化学品吸附。

On the basis of the experimental results, a suitable absorptions. mechanism of HSPAN was proposed.

在此基础上,探讨了皂化物的吸附机理。

Biosorption Behavior and Mechanism of ～(241)Am by Microorganisms;

微生物对～（241）Am的吸附行为及机理研究

Experimental Study on Treatment of Znic Containing Electroplating Wastewater by Chlorella;

含锌电镀废水生物吸附处理技术研究

PROGRESS OF HEAVY METAL WASTEWATER TREATMENT BY BIOSORPTION

生物吸附法处理重金属废水研究进展

Its absorption mechanism is as follows: the enlargement of interlayer space to better the absorption of organic substances and to quicken filtration speed.

吸附机理为通过增加大层间距,提高吸附有机物质,加快过滤速度。

Adsorption of Metal ions and Organics by Activated Carbon during Water Treatment Isotherms and Mechanisms:A Review

活性炭吸附水中金属离子和有机物吸附模式和机理的研究

Chemical absorption is seldom reversible.

化学吸附物很难解吸。

Sorption Characteristics and Mechanisms of Bio-chars with Organic Contaminants in Water;

生物碳质对有机污染物的吸附作用及机理调控

The Discussion on Removal Mechanism of Phosphorus of Bio-flocculation + bio-contact oxidation

生物絮凝吸附+生物接触氧化除磷机理探讨