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Vapor phase alkylation of toluene using various alcohols over H3PO4/MCM-41 catalyst: influence of reaction parameters on selectivity and conversion
Alkylation toluene mesoporous MCM-41 vapor phase H3PO4
2010/12/20
A mesoporous MCM-41 molecular sieve material with a molar ratio of SiO2/Al2O3 = 70 and loaded with H3PO4 was used as a catalyst for the alkylation of toluene, using various alcohols, namely methanol, ...
On-line Vapor-Phase Generation Followed by Fourier-Transform Infrared Spectrometry for the Quantitative Analysis of Water-Soluble Penicillin G in Pharmaceutical Formulations
Vapor-Phase Fourier-Transform Infrared Spectrometry Quantitative Analysis Water-Soluble Penicillin G Pharmaceutical
2010/9/20
The combination of vapor-phase generation (VPG) and Fourier-transform infrared (FTIR) spectrometry was performed as an alternative analytical technique for the determination of water-soluble penicilli...
专著信息
书名
Combinatorial synthesis of SAPO-34 via vapor-phase transport
语种
英文
撰写或编译
作者
Lixiong Zhang,Jianfeng Yao,Changfeng Zeng and Nanping Xu
第一作者单位
出版社
Chem Commun.17.2232–2233,2003
出版地
出版日期
2003年
月
日...
Vapor-Phase Sorption Kinetics for Tetrahydrofuran, Tetrahydropyran, and 1,4-Dioxan by Al3+- and Cr3+-Exchanged Montmorillonite
Adsorption Cyclic ethers Diffusion Montmorillonite Vapor
2012/1/11
The rate of vapor-phase sorption of tetrahydrofuran (THF), tetrahydropyran (THP), and 1,4-dioxan (DIOX) onto a Wyoming montmorillonite saturated with Al3+ or Cr3+ has been studied by isothermal gravim...
Vapor-Phase Sorption Kinetics for Methanol, Propan-2-OL, and 2-Methylpropan-2-OL on Al3+-, Cr3+-, and Fe3+-Exchanged Montmorillonite
Adsorption Alcohol Diffusion Grain size Mass transfer Montmorillonite
2012/1/11
The rate of sorption of methanol (MeOH), propan-2-ol (i-PrOH), and 2-methyl-propan-2-ol (t-BuOH) onto a Wyoming montmorillonite saturated with Al3+-, Cr3+-, or Fe3+-cations has been studied by isother...
Vapor-Phase Sorption and Polymerization of Phenols by Smectite in Air and Nitrogen
Adsorption Mass spectrometry Nitrogen Phenols Pollution Polymerization Smectite
2012/1/13
Reactions of smectite with phenols were investigated to understand the role of clay minerals in abating transport of these organic pollutants to ground water. Sorption of o-methylphenol, o-chloropheno...