云南高校图书馆联盟文献共享服务平台- ISOBUTANE

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Photothermal Catalytic Selective Oxidation of Isobutane to Methacrylic Acid over Keggin-Type Heteropolyacid: 《Chinese Journal of Chemical Physics》2023年第5期497-502,I0001,共7页Yichuan Wang Xiao Sun Zeyue Wei Xuanyu Zhang Weixin Huang; supported by the Shaanxi Yancheng Petroleum(Group)Co.,Ltd.,the National Natural Science Foundation of China(No.22202189);the Changjiang Scholars Program of the Ministry of Education of China.; Thermal and photothermal catalytic selec-tive oxidation of isobutane to methacrylic acid(MAA)are comparatively studied over a keggin-type Cs2.9Cu0.34V0.49PMo12O40 het-eropolyacid acid.An introduction of light was obse...; 关键词：Photothermal catalytic reaction Thermal catalytic reaction Selection oxida-tion Reaction mechanism In situ characterization

汽车空调系统中替代R134a的环保制冷剂的性能分析被引量：1: 《汽车实用技术》2021年第24期101-104,共4页薛相美肖震孙超梁嘉杰; 随着环保要求的提升,汽车空调系统替代制冷剂的研究显得尤为重要。文章选择低GWP环保工质R1234yf和Isobutane作为R134a的替代品和R134a进行性能比较。与此同时,将和其他性能相近的工质如R407C,R410A和R507A开展热力学评估。R1234yf具有...; 关键词：R1234yf R407C R410A R507A ISOBUTANE

Dehydrogenation of isobutane to isobutene over a Pt-Cu bimetallic catalyst in the presence of LaAlO_(3) perovskite被引量：3: 《Chinese Journal of Chemical Engineering》2021年第4期203-211,共9页Yanyong Li Meng Ge Jiameng Wang Mengquan Guo Fanji Liu Mingxun Han Yanhong Xu Lihong Zhang; the National Natural Science Foundation of China(21776214)and State Key Laboratory of Chemical Resource Engineering.; In this study,isobutane dehydrogenation to isobutene reaction was carried out in a series of PtCu bimetallic catalysts prepared by coimpregnation method.The catalysts were characterized by means of several techniques,...; 关键词：Isobutane dehydrogenation Catalyst Nanoparticles Silica LaAlO_(3)perovskite Pt-Cu interaction

Alkylation of Isobutane and Isobutene in Acidic Polyether Ionic Liquids被引量：2: 《China Petroleum Processing & Petrochemical Technology》2019年第3期29-35,共7页Yu Fengli Gu Yulong Liu Qichun Xie Congxia; supported by the National Natural Science Foundation of China (21476120);the Shandong Province Prioritized Development Plan (2017GGX40107);the Taishan Scholar Project of Shandong Province in China (ts201511033); The Br?nsted-acidic polyether ionic liquids(ILs)with different polymerization degrees(n value)were prepared via the reaction of tetramethylguanidine and epoxy ethane,followed by successive reactions with 1,3-propane s...; 关键词：ALKYLATION ALKYLATE gasoline tri fluoromethanesulfonic acid polyether-based ionic liquid ISOBUTENE

Analysis of long term catalytic performance for isobutane alkylation catalyzed by NMA–AlCl3 based ionic liquid analog被引量：3: 《Chinese Journal of Chemical Engineering》2019年第8期1857-1862,共6页Pengcheng Hu Zhitao Wu Junlin Wang Yuqing Huang Yang Deng Shufeng Zhou; Supported by the National Natural Science Foundation of China(No.21802047);the Scientific Research Funds of Huaqiao University(No.600005-Z17Y0073); Isobutane alkylation with 2-butene to produce high-quality gasoline was catalyzed by Nmethylacetamide(NMA)-AlCl3 based ionic liquid(IL) analog with a NMA/AlCl3 molar ratio of 0.75 and CuCl modification,which was marke...; 关键词：Ionic liquid ANALOG ISOBUTANE ALKYLATION Long-term experiment Structural ANALYSIS

Novel Pt-Ni Bimetallic Catalysts Pt(Ni)-LaFeO_3/SiO_2 via Lattice Atomic-Confined Reduction for Highly Efficient Isobutane Dehydrogenation被引量：1: 《Transactions of Tianjin University》2019年第3期245-257,共13页Xiao Yang Guilong Liu Yingxia Li Lihong Zhang Xitao Wang Yuan Liu; supported by National Natural Science Foundation of China (No. 21776214);State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, China; In this study, a series of novel Pt-Ni bimetallic catalysts supported on LaFeO_3/SiO_2 with different amounts of Ni were prepared by the lattice atomic-confined reduction of LaFe_(1-x)(Ni, Pt)_xO_3/SiO_2 perovskite pr...; 关键词：PEROVSKITE ISOBUTANE DEHYDROGENATION ISOBUTENE Pt-Ni interaction Silica

Physicochemical properties of amide–AlCl_3 based ionic liquid analogues and their mixtures with copper salt: 《Chinese Journal of Chemical Engineering》2019年第1期144-149,共6页Pengcheng Hu Wei Jiang Lijuan Zhong Shufeng Zhou; Supported by the Scientific Research Funds of Huaqiao University(600005-Z17Y0073); The physicochemical properties of three different amide–AlCl_3 based ionic liquid(IL) analogues and their mixtures with copper salt, such as conductivity, viscosity, density and isobutane solubility were determined o...; 关键词：Ionic liquid ANALOGUES Conductivity Density Viscosity ISOBUTANE SOLUBILITY

Simple Preparation of Spherical Activated Carbon with Mesoporous Structure from Phenolic Resol and Associated Catalytic Performance in Isobutane Dehydrogenation被引量：3: 《Transactions of Tianjin University》2018年第4期351-360,共10页Xitao Wang Chunyu Xin Chunjie Shi Anhua Dong Kang Wang; supported by the Natural Science Foundation of Tianjin, China (no. 15JCYBJC20900); This study provides a detailed report on the synthesis of spherical activated carbon with mesoporous structure using a soluble low molecular weight phenolic resol precursor through an ammonium alginate assisted sol–g...; 关键词：Spherical activated carbon Pore-enlarging agent ISOBUTANE DEHYDROGENATION ISOBUTENE

Regulation of isobutane/1-butene adsorption behaviors on the acidic ionic liquids-functionalized MCM-22 zeolite被引量：3: 《Chinese Journal of Chemical Engineering》2018年第1期127-136,共10页Keting Jin Tao Zhang Shaojun Yuan Shengwei Tang; Supported by the National Natural Science Foundation of China(21576168,21276163); The adsorption ratio of isobutane/1-butene on the catalyst surface is one of the most important factors for the C4 alkylation process. Regulation of isobutane/1-butene adsorption ratio on the zeolite-supported acid ca...; 关键词：Adsorption Catalyst Ionic liquids lsobutane 1-Butene

Dehydrogenation of Isobutane to Isobutene with Carbon Dioxide over SBA-15-Supported Chromia-Ceria Catalysts被引量：1: 《Chinese Journal of Chemistry》2017年第10期1619-1626,共8页Chunling Wei Fangqi Xue Changxi Miao Yinghong Yue Weimin Yang Weiming Hua Zi Gao; A series of SBA-15-supported chromia-ceria catalysts with 3% Cr and 1%--5% Ce （3Cr-Ce/SBA） were pre- pared using an incipient wetness impregnation method. The catalysts were characterized by XRD, N2 adsorption, SEM,...; 关键词：isobutane dehydrogenation carbon dioxide chromia-ceria SBA-15 supported catalyst

ISOBUTANE