对偶联反应用钯催化剂的研究进行了综述。
Recent advances in palladium catalysts for coupling reaction of aryl chlorides were reviewed.
本发明涉及一种非均相钯催化剂、合成方法和用途。
This invention relates to a heterogeneous catalysis palladium catalyst, in addition to its preparing method and usage.
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 influence of a palladium catalyst on the microwave tritium labelling reaction and dehalogenation or addition of the starting materials are discussed.
结果表明在双金属钯催化剂上，草酸二甲酯的空时收率高于草酸二乙酯的空时收率。
The results indicated that the space time yield of DMO was higher than that of DEO over the supported palladium catalysts.
本发明公开了一种处理水中含氯有机物的钯催化剂及其制备方法，属于环境技术领域。
The invention discloses a palladium catalyst for processing chlorinated organics and a method for preparing the same, which belong to the technical field of environment.
活性炭载体经浓硝酸氧化处理后能明显提高负载型钯催化剂的催化活性和催化稳定性。
The catalytic stability and activity of supported palladium in hydrodechlorination were improved when the activated carbon supports were pretreated with concentrated nitric acid.
稀土元素对钯催化剂的修饰能够极大地促进丙烯腈选择性气相加氢制丙腈的活性和稳定性。
The modification of rare earth elements to palladium catalysts leaded to great promotion on both the activity and stability in selective gas hydrogenation of acrylonitrile to propionitrile.
水杨醛与壳聚糖反应制得壳聚糖席夫碱配体，此配体与钯盐反应得到壳聚糖席夫碱钯催化剂。
Chitosan Schiff-base palladium catalyst was synthesized from chitosan and salicylaldehyde via grafting to form chitosan Schiff-base, followed by coordination with palladium salt.
对待镀覆物体的表面进行用于给予钯催化剂的处理，以在其绝缘部分的表面上给予钯催化剂。
A surface of an object to be plated is subjected to a treatment for palladium catalyst impartation to impart a palladium catalyst to the surface of an insulating part thereof.
阐述就目前国内采用蒽醌法固定床钯催化剂生产双氧水的使用现状、存在问题及如何正确使用。
Status of hydrogen peroxide manufacture over palladium catalyst via anthraquinone process is reviewed in this paper.
概述了负载型钯催化剂对甲烷完全氧化的催化机理，以及钯催化剂在甲烷催化燃烧中的性能特点。
The mechanism of methane combustion over supported Pd catalyst was discussed and performance of Pd catalyst in catalytic combustion of methane reviewed.
本论文简要的介绍了催化加氢技术在精细化工领域中的应用，以及负载钯催化剂的应用与制备技术。
The present paper presents the application of the catalytic hydrogenation technique in the field of fine chemical in brief, Introduces both application and preparation of supported Pd catalyst.
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。
The palladium catalysts supported by honeycomb porcelain and its deactivation state have been studied by means of XRD, SEM and BET surface area measurement.
开发金属合金载体，以及新型单钯催化剂、过渡金属型或稀土钙钛矿型催化剂是今后三效催化剂研究的热点。
Developing alloy supporters, new Pd-only TWC, transition metal oxides and alkaline earth oxides as promoters will be the research points for TWC.
制备了以超细二氧化硅为载体的氰乙基化可溶性蛋白质-钯催化剂，研究了它对三丁基锡氢化物和酰氯化合物偶联反应的催化活性。
Silica supported cyanoethylated soluble protein-Pd has been prepared and its catalytic activity in the cross-coupling reaction of tributyltin hydride and acid chlorides was studied.
获奖者理查德-海克、根岸英一和铃木彰用钯原子作催化剂。
The winners, Richard Heck, Ei-ichi Negishi and Akira Suzuki, used palladium as a catalyst.
它被用作催化剂，也用于硬化其他相似金属，如铂，钯。
It is used as a catalyst and to harden those other similar metals, platinum and palladium.
我厂长期求购含钒，钼，镍，钴，铂，钯废催化剂。
I long product containing vanadium plant, molybdenum, nickel, cobalt, platinum, Spent palladium catalyst.
分析了中国石油化工股份有限公司天津分公司精对苯二甲酸（PTA）装置先后采用的两批国产钯碳催化剂使用状况。
The operation condition of indigenous palladium-carbon catalyst was analyzed, two batches of the catalysts used in purified terephthalic acid(PTA) unit sequentially.
采用原子吸收法分析乙醛催化剂溶液中的钯含量，使分析工作者避免接触有毒试剂，改善了工作环境，又缩短了分析时间。
Determination of palladium in acetaldehyde catalyst solution can avoid the use of the toxic reagent, so it can improve working environment, and shorten analysis time.
介绍应用石墨炉原子吸收法测定催化剂中钯和铂的分析方法，及可将干扰元素去除的巯基棉柱分离法。
A method for the determination of Pd and pt in catalyst by graphite furnace atomic absorption spectrometry is introduced, sulfhydryl cotton column is used to separate interferential elements.
报道钯型C5／C6异构化催化剂的工业应用试验结果。
The industrial application result of Pd-type C5/C6 isomerization catalyst was presented.
研究了不同用量的钯炭催化剂对生漆催化氢化的影响。
The effects of the different amounts of Pd C catalyst on the hydrogenation of raw lacquer were investigated.
后过渡金属镍、钯烯烃聚合催化剂在催化单一原料乙烯制线性低密度聚乙烯、催化乙烯和极性单体聚合方面具有突出的优势。
The nickel and palladium catalysts have extrude advantage in catalyse singleness ethylene to manufacture LLDPE and catalyse copolymerization of ethylene and polar monomer.
用小角X射线散射法测定了催化剂上钯粒子的统计尺寸和大致分布。
The statistical analysis of the size and distribution of the palladium particle on the catalysts that are prepared in different ways on the same carrier are got by the SAXS.
结果表明，钯层柱粘土是一种低温下裂化活性高、芳烃饱和性能强、异构化性能好的加氢催化剂。
PdPM was used as a hydrocracking catalyst, which exhibited high activity of hydrocracking, strong aromatic saturation and good isomerization performances at lower temperature.
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 synthesis of dimethyl oxalate (DMO) and diethyl oxalate (DEO) by CO coupling reaction in gaseous phase over the supported palladium catalysts was investigated.
介绍了钯炭催化剂的应用。
The application of palladium-carbon catalyst was introduced.
介绍了钯炭催化剂的应用。
The application of palladium-carbon catalyst was introduced.
应用推荐