综述了工业催化剂表征中常用到的几种表面分析技术。
This paper reviewed several common surface analysis techniques on catalyst used in industry.
总结了LS- 971脱氧保护型硫磺回收催化剂的制备、表征及活性评价情况。
The preparation, characterization and activity evaluation of LS-971 deoxygenation protection catalyst for sulfur recovery were introduced.
研究了固体催化剂机械强度测试与表征技术。
Secondly, the mechanical-strength measurement and characterization of solid catalysts are investigated.
本文报导了在微型反应器中用模型化合物甲苯及正辛烷表征催化剂的加氢-脱氢及加氢裂解功能的方法。
Hydrogenation-dehydrogenation and acidic functions of hydrocracking catalysts were characterized by the use of model compounds of toluene and n-octane in a microreactor.
综述了铝氧烷的制备方法及结构表征，并对其在茂金属催化剂中的作用作了详细介绍。
This paper reviewed the preparation methods and structural characterization of aluminoxane and described in details its function in metallocene catalyst system.
利用红外光谱和扫描电镜对树脂负载催化剂及聚合产物进行了表征。
The resin-supported catalyst and the copolymerization product were characterized by infrared spectroscopy and scanning electron microscopy.
并用esr技术对催化剂进行了表征。
通过XRD及BET表面积测定表征催化剂。
同时采用IR,DTA,sem,ESR，孔径及比表面测定等对催化剂进行了一系列的表征。
A series of characterization of catalysts were carried out, including IR, DTA, SEM, ESR etc.
应用XPS,XRD和BET比表面测定方法对催化剂进行了表征。
XPS. XRD and BET method was used to characterize the catalysts.
采用XRD、ESCA、FT IR、TEM等技术对两种同类型工业运转失活的加氢裂化催化剂进行了表征。
Two kinds of spent commercial hydrocracking catalysts were characterized using XRD, ESCA, FTIR and TEM techniques.
采用X射线衍射（XRD）和扫描电子显微镜（SEM）对微波辐射预处理前后和浸出前后的物相及废催化剂形貌进行了表征。
The phase and morphology of exhausted catalyst before and after microwave radiation-pre- treatment and leaching are characterized by XRD and SEM techniques.
主要研究了不同分区中的反应速率变化，表征了不同分区反应条件对催化剂的作用，以及超临界CO2对反应的影响等内容。
Then effects of different regions on the reaction rates and the catalyst characterization are done. The effect of supercritical CO2 as an inert solvent is also studied.
用原子吸收、碘价分析、活性和BET比表面积测定及XRD、TG -DTA、IR等手段，对催化剂和产物进行了物理和化学表征。
Physical and chemical properties of the catalysts were studied using activity measurement, BET surface area measurement, XRD, TG DTA and IR spectra etc.
运用红外表征手段对活性抑制后的催化剂表面进行研究，发现有微量的硫酸盐生成。
IR characterization showed that there was traced sulfate formed on surface of the catalyst after its activity was inhibited.
根据这一结果，我们进一步调查了催化剂的结构和催化活性锰替代量的影响力通过各种表征方法。
Based on this result, we further investigated the influence of Mn substitution amounts on the catalyst structure and catalytic activity using various characterization methods.
使用XRD和XPS等测试手段对催化剂结构进行表征。
Catalyst structure was characterized by XRD and XPS techniques.
总结了LS-971脱氧保护型硫磺回收催化剂的制备、表征及活性评价情况。
The preparation, characterization and activity evaluation of LS-971 deoxygenationprotection catalyst for sulfur recovery were introduced.
采用XRD、SEM、IR分析技术对催化剂的晶体结构、表面形貌及组成进行了表征，并利用方波电位法对电极的真实表观面积进行了测量。
The morphology, crystal structure and composition of catalysts are characterized by XRD, SEM and IR, respectively. The square wave potential technique is used to assess the real surface area.
以乙炔选择性加氢为目标反应考察了催化活性和选择性，用TEM、TPD等方法对催化剂进行了表征。
The catalytic performance was evaluated during the selective hydrogenation of acetylene to ethylene. The properties of alloy were characterized by TEM and TPD.
采用程序升温还原(TPR)、氢的化学吸附和NH_3的程序升温脱附(NH3 -TPD)对催化剂进行了表征。
The catalyst is characterized by temperature programmed reduction (TPR), H_2 chemisorption and ammonia temperature programmed desorption (NH3-TPD).
FTIR表征表明反应后的催化剂表面有乙酸物种生成，尤其是在含水进料方式反应后的催化剂表面尤为明显。
The characterization of FTIR demonstrates that the acetic acid species is adsorbed in the catalyst surface after reaction, especially the reaction with water.
采用FT - IR对催化剂和环氧化产物进行了表征。
The catalyst structures before and after epoxidation reaction were characterized by FT-IR.
用SEM、XRD、XPS测示仪对反应前后的催化剂结构进行了表征。
The structure of fresh and used catalysts were characterized with SEM, XRD and XPS.
此外，本文结合催化剂的组成、结构和表面形貌的表征对催化剂的催化活性和失活行为进行了讨论。
In addition, on the basis of the information obtained by the characterization of catalyst composition, structure and morphology, activity and deactivation behavior of the catalyst were discussed.
表征了催化剂，并考察催化剂的乙炔选择性加氢性能。
These catalysts were characterized, and evaluated in acetylene selective hydrogenation with an atmospheric micro-reactor.
通过实验室的聚合性能表征，某些性能优于同类进口催化剂。
The some performance of the catalyst is better than similar imported catalyst from characterization of polymerization in laboratory.
介绍了非晶态合金的制备方法、表征手段以及非晶态合金催化剂在各类加氢反应中的性能。
The preparation methods and the characterization of amorphous alloy catalysts are described in this paper. The catalytic performances of these catalysts for hydrogenation are also reviewed briefly.
本论文采用浸渍法制备了一系列负载型磷化钼催化剂，采用TG-DTG、XRD、XPS、BET和NH_3-TPD等现代分析手段对其进行了表征。
In this paper, a series of supported molybdenum phosphide were prepared by impregnation and characterized by TG-DTG, XRD, XPS, BET and NH3-TPD techniques.
本论文采用浸渍法制备了一系列负载型磷化钼催化剂，采用TG-DTG、XRD、XPS、BET和NH_3-TPD等现代分析手段对其进行了表征。
In this paper, a series of supported molybdenum phosphide were prepared by impregnation and characterized by TG-DTG, XRD, XPS, BET and NH3-TPD techniques.
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