加氢反应,hydrogenation
1)hydrogenation[,haidr?d??'nei??n]加氢反应
1.Effect of hydrogen partial pressure on terephthalic acid hydrogenation;氢气分压对对苯二甲酸加氢反应的影响
2.Hydrogenation and application of Pd-based catalysts;钯系催化剂加氢反应及应用开发
3.Characterization of hydrogenation of SBS under normal pressure by IR spectrum;SBS常压加氢反应的红外光谱表征
英文短句/例句

1.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
2.Mechanism of the Hydrogenation of α, β-Unsaturated Aldehyde;α,β不饱和醛加氢反应的机理研究
3.Analysis on Corrosion Causes of PD-201 Hydrogenating Reactor and its Restoration;PD-201加氢反应器腐蚀原因分析及修复
4.Using Plasma for Benzene Hydrogenation Reaction Process at Atmospheric Pressure常压等离子体苯加氢反应的研究(英文)
5.Study of Critical State of Crack Propagation in Hydrogenation Reactor加氢反应器裂纹扩展临界状态的研究
6.STUDY ON THE CORROSION AND CORROSION CONTROL OF PTA HYDRO-GENATION REACTORPTA装置加氢反应器腐蚀及其控制研究
7.Hydrogenation of tricyclopentadiene to prepare high-energy-density fuel:reaction pathway高密度燃料三环戊二烯加氢反应历程
8.Hydrogenation of Lauronitrile over Ni/SiO_2 CatalystNi/SiO_2催化剂上月桂腈的加氢反应
9.A Preliminary Study on the Influence of Internal and External Diffusion over Residue Hydrotreating Catalyst扩散对渣油加氢反应影响的初步研究
10.Stress Analysis and Structure Optimization of the Top of the Hydrogenation Reactor;加氢反应器上部应力分析与结构优化研究
11.Several Considerations in Designing Hydro-processing Reactors for Exportation出口加氢反应器设计中应注意几点问题
12.Advance in Liquid-Phase Selective Hydrogenation over Gold CatalystAu催化剂在液相选择性加氢反应中的应用进展
13.The sodium borohydride can be obtained by deoxidation of the aforementioned sodium metaborate as raw material in the presence of metalic sodium and quartzite.以偏硼酸钠为原料,与金属钠、石英砂进行加氢反应来制备硼氢化钠。
14.HYDROGENATION OF STYRENE OVER "ARBUTUS" POLYMER-SUPPORTED PLATINUM CATALYSTS杨梅形树脂负载铂催化苯乙烯加氢反应的探讨
15.The Application Study of Inspection Technology for Hydrocracking Reactor;加氢裂化反应器检测技术的应用研究
16.The development of simulation model of react for petrochemical plant加氢裂化反应器仿真模型开发及应用
17.Research progress on regioselective hydrosilation;硅氢加成反应区域选择性的研究进展
18.Advances in reaction mechanism of residua hydrodemetallization渣油加氢脱金属反应机理的研究进展
相关短句/例句

hydrogenation reaction加氢反应
1.According to the production running status of PTA plant ,the factors that had effect on the 4-CBA content in PTA product were analysed from the aspects of oxidation reaction deepth and hydrogenation reaction effects.根据PTA装置生产运行状况,从氧化反应深度和加氢反应效果2个方面分析了影响PTA中4-CBA含量的因素,并探讨降低4-CBA含量的方法。
2.Bio-catalysis in supercritical fluids,supercritical water oxidation,organometallic reaction and supercritical-CO2 and supercritical-CO hydrogenation reaction were introduced in detail.介绍了超临界流体中化学反应的特点及基础理论研究,简要评述了超临界流体作为反应介质的酶催化反应、超临界水氧化反应、金属有机反应和超临界流体作为反应原料的超临界CO2、超临界CO加氢反应
3.The test results showed that the aromatics hydrogenation reactions conducted in the presence of different contents of H2S and NH3 in gas phase could be written in the form of a pseudo-first-order reaction and the rate constant was obtained.在30 mL连续流动固定床加氢试验装置上考察了气相H2S、NH3对柴油馏分芳烃加氢反应的影响。
3)Hydrogenation reactor加氢反应器
1.Numeric simulation of transient temperature field on hydrogenation reactor;加氢反应器瞬态温度场数值模拟
2.Application of narrow gap welding technique in thick-wall hydrogenation reactor;窄间隙埋弧焊在厚壁加氢反应器中的应用
4)pre-hydrotreating reaction预加氢反应
5)SBS hydrogenationSBS加氢反应
6)hydroprocessing reactor加氢反应器
1.Technology of Chinese hot wall hydroprocessing reactor and suggestions on its development in 21st century;我国热壁加氢反应器技术实力与下世纪发展建议
2.Study on gas-liquid mixing and distributing system for hydroprocessing reactors加氢反应器气液混合分配系统浅析
3.The causes of weld overlay cracking on hydroprocessing reactors and the effect on serviceability were analyzed in this paper.分析了加氢反应器堆焊层裂纹的成因与对使用的影响。
延伸阅读

亲电加成反应分子式:CAS号:性质:反应中,亲电试剂首先接近碳碳重建(双键或叁键),通过π电子对转变为σ电子对的方式形成一个σ键,同时生成碳正离子中间体(开放式或桥式);第二步反应式,碳正离子中间体与亲核试剂结合,得到加成产物。