hydrodesulfurization相关论文
A facile synthesis of molybdenum carbides (Mo2C) and their application in model oil hydrodesulfuriza
Molybdenum carbides (M02C),which particularly of excellent catalysis similar to noble metal,has attracted a lot of atten......
Hydrodesulfurization with crystal hydrogen in nanostructured hydrogen-storage material from magnesiu
Nanostructured Mg-C composite material was prepared from magnesium,anthracite and bituminous coal by milling,briquetting......
Monolithic catalysts have attracted much attention due to their higher thermal stabilization, the better mechanical stre......
Intraparticle Diffusion of Residue Oil Components in Well-defined Uniform Pore Structure Catalysts u
The overall reaction rate of hydro-process of petroleum residue is often limited by intraparticle diffusion,resulting in......
Synthesis of Ni-Mo binary transition metal coplex and its application in hydrodesulfurization cataly
Nickel-molybdenum binary transition metal complex Ni(en)3MoO4 (en = ethylenediamine) was hydrothermally prepared,and the......
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Group-Type Study of FCC Diesel Oil Using Comprehensive Two-Dimensional Gas Chromatography Coupled to
Comprehensive two-dimensional gas chromatography coupled with time-of-flight mass spectrometry (GC × GC-TOFMS) is a tec......
The Effect of Ca on Structure and Performance of Hydrodesulfurization of Ca-Ni2PSBA-15Cord Monolithi
Cordierite honeycomb ceramic support monolithic catalysts, as the novel hydrodesulfurization catalysts, have the adv......
Intraparticle diffusion of fractionated Saudi vacuum residue was evaluated in four NiMo/Al2O3-SiO2 catalysts with well-d......
This article reports a new catalyst deactivation model for residue hydrotreating technology(RHT)with three adjustable pa......
A series of NiMo/FDU-12 catalysts with tunable pore diameters and mesostructures have been controllably synthesized by a......
以次磷酸钠和氯化镍为原料,采用氢等离子体还原法(PR)制备了高活性加氢脱硫(HDS) Ni2 P-PR催化剂,以质量分数为0.8％的二苯并噻吩(DB......
以钼酸铵、硫脲、尿素、葡萄糖为前驱体,通过一步法无水体系反应成功合成出碳负载硫化钼催化剂。采用X射线粉末衍射、透射电子显微......
以乙酸镍(Ni(Ac)2·4H2O)和硫代硫酸钠(Na2S2O3 ·5H2O)为原料,采用水热合成法合成了亚微米级NiS2空心球.利用XRD、SEM、EDS等手段......
Coupling non-isothermal trickle-bed reactor with catalyst pellet models to understand the reaction a
In this work, a trickle-bed reactor coupled with catalyst pellet model is employed to understand the effects of the temp......
Experimental and theoretical study of microwave enhanced catalytic hydrodesulfurization of thiophene
Hydrodesulfurization (HDS) of thiophene,as a gasoline model oil,over an industrial Ni-Mo/Al2O3 catalyst was investigated......
The density functional theory (DFT) with dispersion corrections was used to study the adsorption behavior of sulfur and ......
利用等体积浸渍法制备了不同磷含量的预硫化型NiMo/Al2O3催化剂,并利用XRD、BET、TPR和HRTEM等分析方法对其进行了表征,研究了磷对......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
This articles refers to the development of the technology for hydrodesulfurization (HDS) and aromatization of FCC naphth......
Based on the study relating to the influence of additives on the hydrodesulfurization performance of Fe-Mo-Al2O3 catalys......
Molecular Simulation Study on Intrinsic Order of Interaction between Single Slab of Active Phase and
Molecular mechanics and quantum mechanics simulations,as molecular simulation methods,were performed to investigate the ......
Diatomite-dispersed NiMoW catalyst was prepared and characterized,and the activity of catalyst samples was tested during......
Development and Commercial Application of RSDS-II Technology for Selective Hydrodesulfurization of F
The FCC naphtha selective hydrodesulfurization technology (RSDS-II) has been tested with different feedstocks in pilot s......
Study on Relationship between Microstructure of Active Phase and HDS Performance of Sulifded Ni-Mo C
Six Ni-Mo catalysts with different metal contents were prepared and characterized by N2 adsorption and X-ray diffractome......
According to the characteristics of FCC diesel, a technology of liquid-phase hydrodesulfurization of the diesel in tubul......
Novel NiMo Catalysts Supported on Sol-Gel Nanosized HY Zeolite-Alumina Composites for Hydrodesulfuri
Composite materials (AZ-x) were prepared by mixing the nanosized HY zeolite and γ-Al2O3 using the sol-gel mixing method......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Preparation, Structure Characterization and Hydrodesulfurization Performance of B-Ni2P/SBA-15/Cordie
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Controlling dispersion and morphology of MoS2 nanospheres by hydrothermal method using SiO2 as templ
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Preparation of highly active MCM-41 supported Ni2P catalysts and its dibenzothiophene HDS performanc
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
介绍了CDOS技术在中国石油华北石化分公司汽油加氢脱硫装置上开工情况及运行结果。工业应用标定结果表明,采用CDOS技术可将FCC汽油......
In situ FT-IR spectroscopy investigations of carbon nanotubes supported Co-Mo catalysts for selectiv
To better understand the nature of carbon nanotubes supported Co-Mo catalysts (Co-Mo/CNTs) for selective hy-drodesulfuri......
Synthesis,characterization and hydrodesulfurization activity of silica-dispersed NiMoW trimetallic c
Silica-dispersed NiMoW trimetallic hydrodesulfurization catalysts were prepared by deposition-precipitation method.For c......
NiMo/Al2O3 catalyst containing nano-sized zeolite Y for deep hydrodesulfurization and hydrodenitroge
Two mixed-matrix NiMo/Al2O3 catalysts containing nano- and micro-sized zeolite Y have been prepared to explore the size ......
采用固定床等温积分反应器,以不同组成的含硫化合物作为模型化合物,在消除催化剂内外扩散影响的基础上,考察了反应温度、苯并噻吩......
制备了一系列添加不同含量F助剂的NiWF( x)/γ-Al2 O3催化剂，并采用X射线衍射( XRD)、N2吸附、X射线光电子能谱( XPS)、NH3-TPD和高......
The catalytic activity of CoMoS /CNT towards the Egyptian heavy vacuum gas oil hydrotreating was studied. The delivered ......
选择四种不同配位基团的双齿配位分子乙二胺(EN)、乙醇胺(EA)、乙二醇(EG)和丙二酸(MA)对CoMo/γ-Al_2O_3催化剂改性,比较了它们对......
NiMo/γ-Al2O3Catalysts from Ni Heteropolyoxomolybdate and Effect of Alumina Modification by B,Co,or N
A hydrotreating NiMo/γ-Al2O3 catalyst (12 wt％ Mo and 1,1 wt％ Ni) was prepared by impregnation of the support with the And......
以模型汽油为原料油,在传统的CoMo/γ-Al_2O_3催化剂基础上加入一定量的贵金属Pt对催化剂进行改性,考察了Pt对汽油选择性加氢脱硫......
采用等体积浸渍法,以氧化铝为载体,钴、钼和镍为活性金属组分,制备了新型催化裂化汽油加氢脱硫催化剂.结果表明,与单独加氢脱硫工......
The influence of active metal components of catalyst, additives and catalyst preparation method on the reactiv-ity of ca......
In order to evaluate the role of vanadium in the hydrogenation (HYD) reaction, a series of alumina supported vanadium ca......
Study on Relationship between Microstructure of Active Phase and HDS Performance of Sulifded Ni-Mo C
Six Ni-Mo catalysts with different metal contents were prepared and characterized by N2 adsorption and X-ray diffractome......
The Ni2P promoted and γ-Al2O3 supported NiMoW sulfide catalyst consisting of 4 wt% Mo,22 wt% W,2 wt% Ni and 2.5 wt% Ni2......
NiMo/γ-Al2O3Catalysts from Ni Heteropolyoxomolybdate and Effect of Alumina Modification by B,Co,or N
A hydrotreating NiMo/γ-Al2O3 catalyst (12 wt％ Mo and 1,1 wt％ Ni) was prepared by impregnation of the support with the And......
在400℃、5MPa H2下对实验室获得的胜利煤液化中油在硫化的NiMo/Al_2O_3、NiMo/MCM-48和NiMo/Betonite催化剂上的脱硫和脱氮性能进......
Silica-dispersed NiMo hydrodesulfurization catalysts were synthesized by the deposition-precipitation method. For compar......
