Chiral ionic liquids are used as chiral solvents, catalyst carrier or chiral inducer in chiral synthesis, chiral separation, chiral catalysis and other fields. 手性离子液体可以作为手性溶剂,催化剂载体或手性诱导剂,应用于手性合成、手性分离和手性催化等领域。
A Study on Promoting the Quality of Apricot Stone Carbon-Commercial Catalyst Carrier for Synthesis of Vinyl Acetate 提高工业合成醋酸乙烯用的催化剂载体&杏核炭质量的研究
The catalyst carrier surface composition and property are related to the performance of the catalyst. 此外,催化载体表面的组成和性质是直接关系到相应催化剂性能的重要参数。
Meanwhile, it can be used as catalyst carrier, insulator and precision founding sand, etc. 还可用做触媒体,绝缘体以及精密铸造砂等。
Literature Analysis on Wastewater Treatment with Alumina as Catalyst or Catalyst Carrier 氧化铝用于催化处理废水的文献分析
The invention discloses a catalyst carrier for coal liquification oil hydrogenation on boiling bed and the preparation method. 本发明公开了一种煤液化油沸腾床加氢处理催化剂载体及其制备方法。
And natural asbestos substitute for cement products, rubber reinforced material and heat sealing materials, high temperature filtration materials and high temperature catalyst carrier and so on. 以及天然石棉代用品作水泥制品、橡胶增强材料及高温密封材料、高温过滤材料和高温催化剂载体等。
Xylene ammoxidation Catalysts were prepared by using different pretreatment methods of catalyst carrier and different soak conditions of active components, and the catalytic property was studied by boiling bed reaction. Based on many useful information, the optimal preparation methods and factors was obtained. 采用不同的载体处理方法和活性组分浸渍条件制备了二甲苯氨氧化反应催化剂,并用沸腾床反应对催化剂性能进行比较研究,得到了较佳的制备方法与条件。
Application in FCC Catalyst Carrier of Xinjiang Kaolin 新疆高岭土作FCC催化剂载体可能性的试验研究
At present, the main method was to add organic materials as surfactant to use their induction and self-assembly to form network structure. The purpose of controlling the pore structure of catalyst carrier can be realized after calcining. 目前主要采用加入水溶性有机物作为表面活性剂,利用其诱导和自组装作用形成网络结构,最后煅烧除去有机物,达到对载体孔结构调控的目的。
A catalyst carrier of composite type was prepared by nickel wire and porous cordierite ceramics. The binding technology between metal matrix and porous ceramic coating was studied, and properties of the coating material were measured. 通过金属镍和堇青石多孔陶瓷制备了复合型催化剂载体,探索了多孔陶瓷涂层与金属基体之间的结合工艺,测量了涂层材料的相关性能。
Studies on Applications of Diatomite to the Vanadium Catalyst Carrier in China 我国硅藻土作钒催化剂载体的研究
Selection, pore-enlarging and modification of hydrorefining catalyst carrier for diesel oil were introduced in this paper. 本文介绍了柴油加氢精制催化剂载体的选择、扩孔及改性。
Study of Benzoic Anhydride Catalyst Carrier 苯酐催化剂载体的研究
Porous material has long been used as insulator, structural material, catalyst carrier, absorbent etc. 多孔性材料长期以来一直被用作阻隔材料、结构材料、催化剂载体、吸附剂。
The activated carbon fiber used as a catalyst carrier was reviewed for load metal, metal oxide, metal hydroxide and heteropolyacid. 综述了ACF的载体功能:负载金属、金属氧化物、金属氢氧化物、杂多酸等催化剂。
γ-alumina has been used most widely in the area of alumina catalyst carrier. 氧化铝催化剂载体领域中,γ-Al2O3应用最为广泛。
This paper introduces a method of the recovery of zinc acetate from absorbent carbon of aging catalyst carrier, and researches are made on condition of extraction. 本文提出了从老化催化剂载体活性炭中回收醋酸锌的方法,并对提取条件进行了讨论。
The improvements of HDS catalyst carrier r-Al_2O_3 were detailed described in this paper. 详实阐述了对国产加氢转化脱有机硫(HDS)Mo-Co/r-Al2O3催化剂载体r-Al2O3进行改进的结构机理。
Active carbon is the catalyst carrier, which was related to electrode performance. 活性炭作为催化剂的载体,它的性质对电极性能有较大的影响。
Comment on vanadium catalyst carrier 对钒催化剂载体的评述
The pore of catalyst carrier can provide reactant and resultant to affect the speed and efficiency of reaction. 催化剂载体的孔径可以为反应物及其产物提供反应通道,影响反应的速度和效率。
The method, using combination of gas chromatography ( GC) and chemical titration, could determine respectively contents of alcohol and magnesium ion in the HDC catalyst carrier, and then ratio of alcohol and magnesium in the carrier could be obtained. 提出用气相色谱法与化学滴定法相结合的方法,对HDC催化剂载体中的醇含量和镁含量分别测定,得到载体中的醇镁比。
The extermination of bacterium in air by photocatalysis of TiO2 was studied. The influence of catalyst carrier, Ag doping TiO2, the way of air entering column and the flux of air were discussed. 研究了空气的TiO2光催化灭菌效果,考察了催化剂载体,TiO2掺银,空气的进气方式以及空气流量等对光催化灭菌率的影响。
The catalyst carrier can be modified by adding a suitable active component or accessory ingredient in order to enhance their catalytic performance of Ammonia selective catalytic reduction. 通过添加合适的活性组分或助剂对催化剂载体进行改性,从而提高其对NH3选择性催化还原NOx反应的催化性能。
Among which, catalyst carrier properties have a great effect on the activity and service-life of the catalyst. 该催化剂中,载体的性质对其活性和寿命均有较大的影响。
Polyimide ( PI) microspheres have excellent performance of PI, such as high thermal stability, solvent resistance, wear resistance; and characteristics of microspheres in size and structural. In future, it is used in the catalyst carrier, purification, ion exchange. 聚酰亚胺微球同时具有聚酰亚胺的优异性能(热稳定性、耐溶剂、耐磨性等)和高分子微球在尺寸和结构上的优势,将在催化载体、分离纯化、离子交换等领域有着广阔的应用前景。
We did a preliminary exploration on whether the foam nickel as catalyst carrier for F-T synthesis is feasible or not. 对将泡沫镍作为整体催化剂载体用于费托合成反应的可行性做了初步的探索。
Metal carrier become a most development potential of the tail gas purification catalyst carrier form. 金属载体成为了一种极具发展潜力的尾气净化催化剂载体形式。
In addition, we discuss the analytical parameters of the the biosensor. ( 2) We have prepared the new glucose biosensor for the graphene as the catalyst carrier. 研究了此传感器对过氧化氢的电催化行为和分析测定。(2)将石墨烯作为催化剂载体制备了新型的葡萄糖生物传感器。