您要查找的是不是：
- colloidal palladium catalyst 胶态钯催化剂
- Additives can improve the activity and stability of salt-based colloid palladium, and increase its service performance. 为了研究添加剂对盐基胶体钯多种性能的影响,成功地制备了盐基胶体钯。
- I long product containing vanadium plant, molybdenum, nickel, cobalt, platinum, Spent palladium catalyst. 我厂长期求购含钒;钼;镍;钴;铂;钯废催化剂.
- With rapid development of urethane industry, palladium catalyst is used widely in hydrogenation production technology. 随着聚氨酯工业的迅猛发展,广泛大量的使用钯触媒,用于加氢生产的工艺过程。
- The influence of a palladium catalyst on the microwave tritium labelling reaction and dehalogenation or addition of the starting materials are discussed. 讨论了引入钯催化剂对微波氚标记,及微波氚标记过程中脱卤和加成作用的影响。
- The method of hydrodechlorination by palladium catalyst is to remove chlorine atom in chlorofluorocarbon and turn it into the possible substitute pentafluoroethane. 以活性炭为载体的负载型钯催化剂对五氟氯乙烷的选择性加氢脱氯反应具有良好的催化活性,色谱分析表明,其生成产物五氟乙烷的选择性高达99%25。
- The kinetic characteristics of catalytic coupling of carbon monoxide to diethyl ox-alate m gaseous phase on Palladium catalyst were studied on the basis of industrial application. 以工业应用为背景,研究了CO在钯系双金属催化剂上气相催化偶联合成草酸二乙酯的动力学特性。
- The active carbon-supported palladium catalyst was prepared.The crosscoupling reaction of organotins with substituted cinnamoyl chlorides catalyzed by Pd/C for synthesis of chalcones was studied. 制备了活性炭负载钯催化剂,并用于有机锡试剂与取代肉桂酰氯交叉偶联合成查耳酮化合物的反应中。
- The paper analyzes the innate character of poising devitalization of the sensor and gives the common tactic of platinum palladium catalyst system of anti poison by experimental research. 文章分析了载体催化元件中毒失活的本质,通过实验研究,探讨了铂钯催化剂系统抗硫化氢中毒的一般策略。
- Chitosan schiff-base was synthesized via the reaction of chitosan with salicylaldehyde, which (reacted) with a palladium salt to obtain a chitosan schiff-base coordinated palladium catalyst. 水杨醛与壳聚糖反应制得壳聚糖席夫碱配体,再与钯盐反应得到壳聚糖席夫碱钯催化剂。
- palladium catalyst preparation condition 蒽醌氢化
- Several "Arbutus" resins dispersed Palladium catalysts were prepared and used for the hydrogenation of styrene. 制备了四种杨梅形高分子载钯催化剂,考察了它们对苯乙烯的催化加氢活性。
- Palladium catalysts used in the hydrodechlorination of perchlorobenzene under mild conditions were investigated. 研究了温和条件下钯催化剂催化六氯苯加氢脱氢反应。
- The synthesis of dimethyl oxalate (DMO) and diethyl oxalate (DEO) by CO coupling reaction in gaseous phase over the supported palladium catalysts was investigated. 在固定床反应器中对钯系催化剂上CO气相催化偶联制草酸二乙酯和草酸二甲酯的空时收率、选择性和CO的转化率进行了实验研究。
- The palladium catalysts supported by honeycomb porcelain and its deactivation state have been studied by means of XRD, SEM and BET surface area measurement. 应用XRD、SEM与BET测比表面等手段对蜂窝形多孔陶瓷钯催化剂及其失活状态进行了测试。
- Keywords surface catalyzation;silver nitrate;ionic palladium;colloid palladium;activation;acceleration; 表面催化;硝酸银;离子钯;胶体钯;活化;加速;
- Application of Palladium Catalyst and Palladium Recovery Method 钯催化剂的应用及钯的回收技术
- Humic Acid Supported Palladium Catalyst for Heck Reaction 腐植酸负载钯催化剂对Heck反应的催化性能
- cross-linking humic acid supported palladium catalyst 交联腐植酸负载钯
- Since the supported palladium catalysts and nickel catalysts are extensively used in many hydrogenation processes, more particular attention is paid to these two kinds of catalysts. 由于负载型钯催化剂和镍催化剂在加氢反应领域应用广泛,本文对这两种催化剂进行了重点介绍。
