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- Technical Improvement and Design Optimization of Agitation System Used in Catalyst Preparation Vessel 催化剂配制罐搅拌系统技术改进及设计优化
- catalyst preparation vessel 配制罐
- Principle of nanometer catalyst preparation through reverse microemulsion method and its application in preparation of high temperature combustion catalyst were introduced. 综述了反相微乳法制备纳米催化剂的原理及其在制备高温燃烧催化剂上的应用。
- DPC yield is 3.37% over PbO-ZnO/SiO2 catalyst prepared by impregnation. 等体积浸渍法制备的PbO-ZnO/SiO_2催化剂上DPC产率为3.;37%25。
- With the developing in syngas manufactu re, catalyst preparation and process design of FTS, GTL compete with the product ion route from crude oil in economy in remote, small ormedium sized gas field. 由于合成气生成技术、F-T 合成催化剂和反应工艺的不断改进, 用GTL 技术开发利用边远地区和分散的中小气田的天然气资源在价格上已能和原油竞争。
- The use of organic compounds (mainly are organic oxides, organic nitrides, organic sulfides) as additives in hydrogenation catalyst preparation, activation and sulfidation is described. 文中介绍了利用有机化合物(主要指有机氧化物、有机氮化物、有机硫化物)作为添加剂,在加氢催化剂制备、活化及硫化中的应用。
- V2O5-WO3/T1O2 catalyst is prepared and analyzed with EDX and XRD. The analytical results indicate that the catalyst prepared method is reasonable. 制备了V_2O_(5-)WO_3/TiO_2催化剂，并且对之进行了EDX分析和XRD分析，分析结果表明本文所采用的催化剂方法能够置备出所要求的V_2O_(5~-)WO_3/TiO_2催化剂。
- Catalyst prepared by the water phase method have much lower surface area and the crystallinity increases with increasing temperature of calcination. 水相法制备获较复杂的晶相，随着焙烧温度的提高，样品的比表面积减小，晶相强度增加；
- palladium catalyst preparation condition 蒽醌氢化
- In this paper,the experiment results for a spherical ammonia catalyst prepared from remelt scrap are reported by using spheroidizer and sintering furnace. 进行了回炉料经成型和烧结等工艺制备球形氨合成催化剂的实验室研究。
- Pinna F. “Supported metal catalysts preparation”, Catalysis Today, 41, 129-137, 1998. 吴荣宗，“工业触媒概论”，国兴出版社，1989。
- Result showed that: the catalyst prepared by co-precipitating with nitrate showed better catalytic performance and texture than that prepared by ammonia method. 研究结果表明,用硝酸盐共沉淀法制备的催化剂,其性能和结构均优于用蒸氨法制备的催化剂。
- Regioselectivities of nitration of toluene with nitric acid in the presence of phosphomolybdic acid catalyst prepared under different calcination temperatures were investigated. 制备了钼磷酸催化剂,研究了在不同焙烧温度及溶剂存在下,对甲苯一硝化产物中的对位选择性。
- This paper reviewed the features of hydrocracking catalysts preparation technologies via co gelling method, as well as industrial production and application of the catalysts. 本文概述了共胶法系列加氢裂化催化剂生产工艺的技术特点,介绍了共胶法系列加氢裂化催化剂工业生产和应用情况。
- The catalyst prepares hydrogen (from the fuel) and oxygen (from the air) to take part in an oxidation reaction by assisting both molecules to split, ionize, and release or accept protons and electrons. 触媒同时帮助来自燃料的氢与来自空气的氧分子分解、解离、释放或接受质子与电子，而发生氧化反应。
- Experience is their preparation for giving advice. 经验为她们进行咨询作了准备。
- With naphthalene as model compound, the catalytic cracking experiments on biomass tar are made on Ni catalysts, and its catalyst preparation, activity, coke forming,and regeneration is analyzed. 以萘为生物质焦油模型化合物 ,在以白云石为载体制备的 Ni基催化剂上进行了催化裂解实验研究 ,对催化剂的制备技术、活性、积炭失活性能和再生方式进行了实验分析。
- It was found that beginning potential of the electrocatalytic oxidation of CO at the Pt-TiO2/C catalyst prepared with the solid phase reaction also shifts negatively, comparing with the Pt/C catalyst. 通过对CO的电催化氧化的研究发现固相反应制备的Pt-TiO_2(1：1)/C催化剂对CO的氧化初始电位和峰电位比相应的Pt/C都有一定负移，这也是Pt-TiO_2之间的协同效应引起的。
- The advertising campaign is still in preparation. 广告宣传攻势仍在准备中。
- The catalyst prepared by impregnation method had good performance in both activity and selectivity,and contained 0.8 molar ratio of chrome and vanadium and 1.2 molar ratio of phosphorus and vanadium and with activated alumina as support. 在铬钒摩尔比为0.;8、磷钒摩尔比为1
