n-butane相关论文
采用称量法制备了氮气中正丁烷气体标准样品,其含量为1μmol/mol。建立了使用气相色谱-氢火焰离子检测器(GC-FID)分析氮气中正丁烷......
Supported KVO3 catalysts were prepared by impregnating different kinds of supporters (α-Al2O3, γ-A12O3 and SiO2 powder......
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......
Effects of Calcination Temperature on the Acidity and Catalytic Performances of HZSM-5 Zeolite Catal
The acidic modulations of a series of HZSM-5 catalysts were successfully made by calcination at different treatment temp......
VOx/SiO2 catalysts prepared by impregnation method were used for catalytic dehydrogenation of n-butane to butenes and ch......
采用“沉淀-浸渍”法制备一系列不同硫酸负载量的SO2-4/ZrO2-Al2O3催化剂,利用N2吸附-脱附、Py-FTIR、XRD等手段对催化剂进行表征.......
利用Materials studio软件及Aspen plus软件对丙烷和正丁烷单独热裂解的机理及混合热裂解的相互作用机理进行了理论研究。结果表明......
采用脉冲微反装置评价了纯正丁烷、含有不同比例异丁烷的混合丁烷在Au改性的纳米HZSM-5催化剂上的反应活性和异构化选择性。结果表......
The conversion of n-butane to isobutane over strong acid catalysts is an important process in the petrochemical refining......
V/SiO2 catalysts compared to Cr/SiO2 catalysts were studied for dehydrogenation of n-butane to butenes.Several methods f......
Effects of Calcination Temperature on the Acidity and Catalytic Performances of HZSM-5 Zeolite Catal
The acidic modulations of a series of HZSM-5 catalysts were successfully made by calcination at different treatment temp......
The effect of sulfate ion (SO42-) loading on the properties of Pt/SO42- -ZrO2 and on the catalytic isomerization of n-bu......
In this paper, selective oxidation of n-butane to maleic anhydride (MA) and partial oxidation of methane to synthesis ga......
Ni-Bi-O/SiO2催化剂可以在较低温度下催化正丁烷选择氧化脱氢制丁烯。通过在酸溶液及水溶液中改变前驱体加入顺序制备Ni-Bi-O/SiO2......
Quantum Chemical Calculations of the Structure, Property and Stability of Penta-coordinated Carboniu
The structure and energy of the carbonium ions formed upon protonation of butane were studied by the DFT methods. Four s......
