The research reviews the study about piperazine synthesis, introduces the techniques and progress in synthesis piperazine using heterogeneous catalysis at home and overseas in the near future. 本文从近期哌嗪合成的研究情况出发,综述了国内外现有多相催化法合成工艺及相应催化剂研究进展。
Their combination provided a method to design and construct in molecular level catalytic active centres, which was established to be one of the important goals in the field of heterogeneous catalysis. 二者结合为在分子水平上设计构筑催化中心提供了一条可借鉴的分子研究途径和方法,已发展成为催化基础研究的重要方向之一。
Heterogeneous catalysis modeling strategies integrating support vector machine and phase space reconstruction 基于支持向量机和相空间重构的多相催化建模
Emphasis was placed on the introducing the application examples of combinatorial technology in heterogeneous catalysis and discussing the developmental prospect of combinatorial catalysis in the future. 重点列举了组合技术在多相催化中的应用实例,并探讨了组合化学技术在催化领域中应用的发展前景。
Application High Resolution Solid State NMR in the Studies of Heterogeneous Catalysis 固体高分辨核磁共振法在多相催化研究中的应用
Application of Electron Spin Resonance Techniques in Heterogeneous Catalysis Research 电子自转共振技术在多相催化研究中的应用
The development of the dynamic ( pulse)-in-situ technique and its applications in the study of heterogeneous catalysis 动态(脉冲)&原位测试技术的发展及其在多相催化研究中的应用
They have the potential to combine the advantages of homogeneous and heterogeneous catalysis. 他们结合了均相催化和异相催化两者的优点。
In this paper, applications of computer simulation in the heterogeneous catalysis research were described using recent references, and new progress on simulation research by Monte Carlo method were also reviewed in detail. 综述了近年来计算机模拟在多相催化研究中的应用,并重点讨论了蒙特卡罗法在模拟研究中的应用进展。
In this review, a brief introduction of application of surface science for the advancement of environmental heterogeneous catalysis is provided. 简要介绍环境多相催化研究过程中应用表面科学的研究方法的必要性和将会遇到的挑战和机遇。
Supported liquid phase catalysts ( SLPC) are novel 'hybrids' catalysts, which combined the features of homogeneous catalysis ( high activity and high selectivity) with those of heterogeneous catalysis ( large interfacial area and easy separation of catalyst from the products). 负载液相催化剂是一种新型的混合型催化剂,它结合了均相催化高活性、高选择性和多相催化接触面积大、容易分离的优点,有广阔的应用前景。
The impulse-response technique is widely used for heterogeneous catalysis study to evaluate transfer and adsorption coefficients and kinetic constant. 脉冲-应答技术广泛应用于多相催化研究中求取传递与吸附系数和动力学常数。
The application of Mssbauer spectroscopy to the study of heterogeneous catalysis is briefly described. 本文简要介绍了穆斯堡尔谱学在多相催化研究中的应用。
Heterogeneous catalysis is an important part of catalysis reaction which has been applied widely. 异相催化是催化反应的重要组成部分,其应用十分广泛。
Catalyst selenium combined advantages from heterogeneous catalysis and homogeneous catalysis is a typical example of reaction process transfer catalysis. 催化剂硒在催化反应中表现出反应过程相转移的特性,兼具了多相催化与均相催化的优点,是反应过程相转移概念中的典型实例。
The preparation, characterization and catalytic properties of supported metal nanoparticle catalysts have attracted considerable scientific and commercial attention due to the unique catalytic properties of metal nanoparticles and the important role of supported metal catalyst in heterogeneous catalysis. 由于纳米金属粒子独特的催化性能和负载金属催化剂应用的广泛性,负载纳米金属催化剂的制备、表征和催化性能的研究已成为当前催化科学领域关注的焦点。
Role of surface science in environmental heterogeneous catalysis Gold Catalysis 环境多相催化研究过程中的表面科学研究方法金的催化作用
Application of the magnetic drived inner recycling reactor to kinetics study of heterogeneous catalysis 磁驱动内循环反应器在多相催化动力学研究中的应用
With the development in technology of high resolution solid state NMR, it has been used to study the adsorption and catalytic process in heterogeneous catalysis. 随着固体高分辨核磁共振技术的日益发展.已广泛应用于研究吸附及催化问题。
Applications of Mesoporous MCM-41 in Heterogeneous Catalysis of Synthesis of Fine Chemicals MCM-41介孔分子筛在精细有机合成非均相催化中的应用
Because the homogeneous catalysis has a series of problems, such as product separation difficulty and catalyst recovery difficulty, the heterogeneous catalysis was studied preliminarily. 由于均相催化存在产品分离困难、催化剂难以回收等问题,本论文对多相催化进行了初步研究。
The mechanism of the heterogeneous catalysis was proposed preliminarily. 经过一系列的催化活性测定分析,初步提出了该异相催化的机理。
The experiment respectively applied heterogeneous catalysis ozone experiment device and lift aeration active filter device to treat acrylic wastewater. 本实验分别应用多相催化臭氧实验装置及曝气生物滤池装置对腈纶废水进行处理。
In heterogeneous catalysis, the micro-environment surrounding the active sites has an important influence on the catalytic activity. 在多相催化中,活性位所处的微环境对催化剂活性有重要的影响。
Studied dynamics and the affecting factors of COD degradation in the experiments of heterogeneous catalysis ozone, and analyzed the organic form of wastewater. 对多相催化臭氧实验中降解COD的影响因素及动力学进行了研究,并对废水中的有机物形态演化进行了分析。
Zeolite and related molecular sieves are widely used in adsorption, heterogeneous catalysis, gas separation, ion exchange and so on, due to its unique channel structure and fantastic thermal stability. 沸石以及类沸石分子筛以其独特的孔道结构和良好的热稳定性被广泛的应用于吸附、异相催化、气体分离以及离子交换等领域。
The two-scale method here may be used for the theory analysis of reaction system of heterogeneous catalysis. 3. 文中提出的两尺度新方法也可被其它相似的多相催化反应系统理论分析所借鉴。
It is a hot research topic in the field of nano-science and heterogeneous catalysis at current. 属当前纳米科学和异相催化领域热门研究课题。
The structure-catalytic performance relation of catalysts is one of the main scientific issues in heterogeneous catalysis. 催化剂的结构-性能关系是多相催化中最重要的科学问题。