催化加氢,catalytic hydrogenation
1)catalytic hydrogenation催化加氢
1.Recent progress in selectivecatalytic hydrogenation of chloronitrobenzene to chloroaniline;氯代硝基苯催化加氢制备氯代苯胺的研究进展
2.Thermo-regulated water-organic biphasic system for phenolcatalytic hydrogenation;温控型水-有机两相苯酚催化加氢反应
3.Kinetics ofcatalytic hydrogenation of dehydrolinalool on Raney-Ni catalyst;Raney-Ni催化剂上去氢芳樟醇催化加氢反应动力学
英文短句/例句
1.Synthesis of DHB by Catalytic Hydrogenation;催化加氢法合成2，2’-二氯氢化偶氮苯
2.Studies on Catalytic Activity of Ni_2P/TiO_2 in Hydrodesulfurization and Dehydrogenation;Ni_2P/TiO_2催化加氢脱硫及催化脱氢性能研究
3.Study on Synthesis of Carbon Nanotubes Catalysts and Application in Catalytic Hydrogenation;纳米碳管加氢催化剂的制备及其在催化加氢中的应用
4.Hydrogenation of Nitro Compounds Catalyzed by Urushibara Nickel Catalysts漆原镍催化剂用于硝基化合物催化加氢
5.RESEARCH ON AQ PROCESS FOR MANUFACTURE OF HYDROGEN PEROXIDE蒽醌催化加氢法生产过氧化氢研究进展
6.Experimental Study on Preparation of Chloroform Via Catalytic Hydrogenation of Carbon Tetrachloride;四氯化碳催化加氢制氯仿的实验研究
7.STUDY ON REACION MECHANISM OF CATALYTIC HYDROGENATION OF ROSIN ON Pd/C CATALYST;Pd/C催化剂上松香催化加氢反应机理的研究
8.Improve C_3 Fraction Hydrogenation Catalysts Performance提高碳三气相加氢催化剂加氢性能的措施
9.Study on Performance of Selective Hydrogenation Catalyst for Pyrolysis Gasoline in the First Stage裂解汽油一段选择加氢催化剂的加氢性能研究
10.First-Stage Selective Hydrogenation Catalyst of Pyrolysis Gasoline裂解汽油一段选择性加氢催化剂的加氢性能
11.STUDY ON THE PASSIVATION OF PRESULFIDED HYDROGENATION CATALYST WITH PARAFFIN WAX预硫化加氢催化剂石蜡钝化工艺研究
12.CATALYTIC HYDROGENATION OF CUMENE HYDROPEROXIDE OVER Pd/Al_2O_3 CATALYSTPd/Al_2O_3催化过氧化氢异丙苯的液相加氢反应
13.APPLICATION OF HYDROPROCESSING TECHNOLOGY FOR FCC FEEDSTOCKS催化裂化原料加氢预处理技术的应用
14.Study on Hydrotreat Catalysts of Presulfiding Technology Ex-situ;加氢精制催化剂器外预硫化技术研究
15.Development and Commercial Application of Hydrocracking Pretreating Catalyst;加氢裂化预处理催化剂的开发与应用
16.Study on Performance of FC-32 Hydrocracking Catalyst;FC-32加氢裂化催化剂使用性能研究
17.Study on the Catalyst for Methanol Synthesis by Carbon Dioxide Hydrogenation二氧化碳加氢合成甲醇催化剂的研究
18.Hydrocracker Pretreat Catalyst Development加氢裂化预处理催化剂的发展(英文)
相关短句/例句
hydrogenation[,haidr?d??"nei??n]催化加氢
1.Study on the Hydrogenation of Acetophenone Catalyzed by Ni-B/SiO_2 Amorphous Catalyst;Ni-B/SiO_2非晶态催化剂对苯乙酮的催化加氢研究
2.Advance in the synthesis of p-aminophenol with the catalytichydrogenation of nitrobenzene;硝基苯催化加氢制对氨基苯酚的合成工艺研究进展
3.Thermoregulated Ionic Liquid Biphasic System and the Application in the Hydrogenation of Olefins;温控离子液体两相体系及其在烯烃催化加氢中的应用
3)catalytical hydrogenation催化加氢
1.Toluene-3,4-diamine was prepared bycatalytical hydrogenation of 2-nitro-4-aminotoluene at atmospheric pressure and 40 ℃ in the presence of catalyst Urushibara-Ni in yield of 84.仪器与药品:日本岛津IR-435红外光谱仪,X4型显微熔点仪,常压催化加氢装置各一套。
4)hydrogenation[,haidr?d??"nei??n]加氢催化
1.Pd/C catalysts was prepared by dipping and used as the catalysts of fatty nitrilehydrogenation to alkyl-dimethyl tertiary amine.通过浸渍法制备了负载型钯炭催化剂并用于脂肪腈加氢催化制备单烷基二甲基叔胺,并使用N2-吸附、透射电子显微镜、X射线衍射等测试手段对催化剂进行物性表征,而且用气相色谱对叔胺产品进行定性定量分析。
2.The preparation conditions, catalytic activity of Pd/Al2O3 and the kineticofhydrogenation of cottonseed oil catalyzed by Pd/Al2O3 have been investigated.研究了常温常压下棉籽油加氢催化剂Ｐｄ/Ａｌ２Ｏ３的制备条件、催化活性及动力学方程。
5)hydrogenation catalyst加氢催化剂
1.Preparation and evaluation ofhydrogenation catalyst for 1,6-hexanediol production;用于生产1,6-己二醇的加氢催化剂制备及评价
2.Study on ex-situ mixed sulfide presulfurization ofhydrogenation catalyst;加氢催化剂混合硫化剂器外预硫化研究
3.Influence factors analysis and countermeasure of running cycle of pyrolysis gasolinehydrogenation catalyst;裂解汽油加氢催化剂运行周期影响因素分析及对策
6)hydrogenation catalysts加氢催化剂
1.Research and development ofhydrogenation catalysts for C_5 petroleum resins;碳五石油树脂加氢催化剂开发研究
2.By means of passivation process,the self-heating characteristic and stripping of sulfur of presulfidedhydrogenation catalysts can be suppressed effectively,the storage and transportation become more convenient and can keep the activity of catalysts.论述了预硫化加氢催化剂钝化类型和机理的研究,描述了气体钝化过程中,活性点、Mo和载体间相互作用和助剂等因素对钝化后催化剂活性的影响,并初步讨论了液体钝化过程的机理。
延伸阅读
催化加氢分子式：CAS号：性质：又称催化加氢，一般是指烯烃、炔烃或双烯烃等不饱和烃在催化剂作用下加氢形成饱和烃的过程。饱和烃化合物也可催化加氢，它在催化剂作用下某些键断裂，同时加氢。有均相与多相催化加氢。均相催化加氢一般使用威尔金森型催化剂RhCl(PPh3)3；多相催化加氢多使用过渡金属及它们的氧化物和硫化物。此外，加氢分解、CO加氢还原合成甲醇，羰基合成以及—NO2，—CN、 C＝O —COOR，—COOH的加氢还原也属于催化氢化。催化剂有铂、钯、雷尼镍、亚铬酸铜等。铂钯催化剂活性高、用量少、反应条件温和；雷尼镍应用最广泛；亚铬酸铜成本低，对醛、酮、酯、酰胺、酰亚胺等含有羰基的化合物有较高的催化活性。近年来新发展的铑、钉、铱等带有各种配位基的均相催化剂，活性高，选择性好，反应条件温和，在常温、常压下就能反应。催化氢化在工业上有广泛的用途。例如：在油脂工业中，可将液态油催化加氢为固态脂肪，生产肥皂和硬化油。
