搜索结果: 1-12 共查到“Methanol”相关记录12条 . 查询时间(0.119 秒)
Effect of ultrasonic irradiation and/or halogenation on the catalytic performance of γ-Al2O3 for methanol dehydration to dimethyl ethe
ultrasonication methanol DME &gamma -Al2O3 Cl F
2014/4/2
Dimethyl ether (DME) is amongst one of the most promising alternative, renewable and clean fuels being considered as a future energy carrier. In this study, the comparative catalytic performance of th...
Biological activities of essential oils and methanol extracts of five Ocimum species against pathogenic bacteria
antibacterial activity essential oil GC-MS Ocimum species
2014/2/24
The essential oils and methanol extracts of Ocimum basilicum L., Ocimum kilimandscharicum Guerke, Ocimum gratissimum L, Ocimum canum Sims, and Ocimum tenuiflorum L. (green type) were examined for thei...
Electrocatalytic performance of Pt/Ru/Sn/W fullerene electrode for methanol oxidation in direct methanol fuel cell
Pt/Ru/Sn/W nanoparticles fullerene methanol oxidation modified electrode
2014/4/8
In this work, fullerene was modified by platinum, ruthenium, tin and tungsten nanoparticles. The material was characterized by XRD, ICP-OES and TEM micrograph. The average nanoparticle size on fullere...
Bio-methanol from Bio-oil Reforming Syngas Using Dual-reactor
Bio-methanol Bio-syngas CuZnAlZr catalyst On-line syngas conditioning
2012/4/5
A dual-reactor, assembled with the on-line syngas conditioning and methanol synthesis, was successfully applied for high efficient conversion of rich CO2 bio-oil derived syngas to bio-methanol. In the...
Analgesic effect of the methanol extract of Erica arborea (L.) in mice using formalin test
Erica arbore MeOH extract Analgesia Formalin test
2009/12/18
Background and the purpose of the study: Erica arborea L. (Ericaceae) has been used in Turkey folk medicine as a diuretic, urinary antiseptic and laxative. However, its other pharmacological effects h...
Methanol dehydration reaction to produce clean diesel alternative dimethylether over mesoporous aluminosilicate-based catalysts
DME aluminosilicate silicotungstic acid methanol dehydration
2010/4/9
Due to its good burning characteristics and high cetane number, dimethylether (DME) is considered as a highly attractive and clean alternative to diesel fuel. This ether can be produced by methanol de...
Dependences of the Distribution Coefficients of Hydrophobic Solutes on Porous Methyl Methacrylate Resin on the Temperature and Methanol Content of the Eluent
distribution coefficient subcritical water reversed-phase liquid chromatography
2009/5/8
The elution curves of caffeine, vanillin, coumarin, and methyl paraben, which have different hydrophobicities, in a bed packed with porous methyl methacrylate resin, were measured by the pulse respons...
期刊信息
篇名
One-pot synthesis of dimethyl carbonate and glycols from supercritical CO2, ethylene oxide or propylene oxide, and methanol
语种
英文
撰写或编译
撰写
作者
Yanhong Chang,Tao Jiang,Buxing Han,Zhimin Liu,Weiz...
Screening of antimicrobial activity of essential oil and methanol extract of Satureja hortensis on foodborne bacteria and fungi
summer savory Satureja hortensis essential oil methanol extract antimicrobial activity
2014/3/4
The present work reports the in vitro antimicrobial activities of the essential oil and methanol extract from Satureja hortensis as well as the content of its essential oil. The chemical composition o...
Cationic Rearrangements of an endo}-Cyclopropyl Methanol System Incorporated in a Benzonorbornadiene System
Alcohols Benzohomonorbornadiene Halogenation Rearrangement Thionyl chloride
2010/4/21
Chloride 18 (47%) and alcohol 21 (44%) were isolated from the reaction of alcohol 20 with SOCl2. Cyclopropylcarbinyl -- cyclopropylcarbinyl rearrangement leads to chloride 22, which hydrolyses on sepa...
Spectrophotometric Studies of the Behavior of P-Amino-N, N-Dimethyl Aniline with Ferric Nitrate in Methanol
UV-visible spectrophotometry charge transfer complex Benesi-Hildebrand
2010/4/22
The UV-visible absorption bands of the new complex were obtained using p-amino-N, N-dimethyl aniline as an electron donor with ferric nitrate as an electron acceptor in methanol at 25°C. The values o...
Suppressive Effects of the Methanol Extracts from Miso on SOS Response of Salmonella typhimurium Induced by Mutagens and Their Isoflavone Contents
SOS response miso extract isoflavone content
2010/11/22
The percent suppression of the methanol extracts from rice-koji miso (RM), barley-koji miso (BM) and soybean-koji miso (SM) on the SOS response of Salmonella typhimurium TA1535/pSK1002 induced by MNNG...