搜索结果: 1-10 共查到“石油化学工程 carbon dioxide”相关记录10条 . 查询时间(0.203 秒)
Reaction Kinetics of Carbon Dioxide with Phenyl Glycidyl Ether by TEA-CP-MS41 Catalyst
Carbon dioxide absorption Phenyl glycidyl ether Triethylamine MCM-41 catalyst
2010/9/8
CP-MS41 was synthesized by hydrolysis of tetraorthosilicate, as a silicon source, with 3-chloropropyltriethoxysilane as an organosilane using cetyltrimethylammonium bromide as a template. TEA-CP-MS41 ...
Effects of Sound-wave Irradiation on Decomposition of Carbon Dioxide in DC-pulse Discharge Field
Discharge plasma Sound wave Carbon dioxide Decomposition DC pulse discharge
2009/8/4
The effects of sound-wave irradiation were investigated on the decomposition of carbon dioxide in a discharge plasma. Discharge plasma supplies high local energy levels, as charged medium particles, ...
Dimethyl Ether Synthesis via Reforming of Steam/Carbon Dioxide and Methane
Carbon dioxide Methane Reforming Synthesis gas
2009/8/4
Dimethyl ether (DME) synthesis via the reforming of methane (CH4) by carbon dioxide (CO2) and steam (H2O) was investigated using a model synthesis gas obtained by the reforming of CH4. Reforming of C...
Carboxylation of 2-Naphthol with Carbon Dioxide in Anisole
2-Naphthol Carbon dioxide Carboxylation Anisole Hydroxynaphthoic acid
2009/7/27
Carboxylation of 2-naphthol with carbon dioxide in aprotic polar solvents proceeds at the lower temperature in comparison with the Kolbe-Schmitt reaction. The carboxylation of 2-naphthol with carbon ...
Effect of Carbon Dioxide Cofeed on Decomposition of Methane over Ni Catalysts
Methane decomposition Carbon dioxide Nickel catalyst carbon nanotube
2009/7/27
Nickel-catalyzed decomposition of methane was examined in the presence of carbon dioxide cofeed using a thermogravimetric apparatus. Methane was decomposed to hydrogen and multi-walled carbon nanotub...
Adsorption of Carbon Dioxide on Aminosilane-modified Mesoporous Silica
Carbon dioxide adsorption Aminosilane modified SBA-15 Mesoporous silica adsorbent
2009/7/27
Aminosilane-modified mesoporous silica was prepared by grafting various aminosilanes on mesoporous silica, SBA-15, and the applicability as a novel adsorbent for CO2 capture and separation from flue ...
Chemical Fixation of Carbon Dioxide: Synthesis of Cyclic Carbonate, Dimethyl Carbonate, Cyclic Urea and Cyclic Urethane
Carbon dioxide Chemical fixation Heterocyclic compound Cycloaddition
2009/7/27
Chemical fixation of carbon dioxide (CO2) may be very important in the future as a solution for the problem of increased atmospheric CO2 levels. Recent developments for chemical fixation of CO2 to cy...
Dimethyl Ether Synthesis from Carbon Dioxide by Catalytic Hydrogenation (Part 3) Direct Synthesis Using Hybrid Catalyst by Recycling Process
Carbon dioxide Hydrogenation Direct synthesis Hybrid catalyst
2009/7/24
A hybrid catalyst consisting of a methanol synthesis catalyst and a methanol dehydration catalyst was used for the direct synthesis of dimethyl ether (DME) from CO2 and H2. Particle-shaped hybrid cat...
Dimethyl Ether Synthesis from Carbon Dioxide by Catalytic Hydrogenation (Part 2) Hybrid Catalyst Consisting of Methanol Synthesis and Methanol Dehydration Catalysts
Carbon dioxide Hydrogenation Dimethyl ether Direct synthesis
2009/7/24
Direct DME synthesis from CO2 and H2 was carried out using hybrid catalysts consisting of a methanol synthesis catalyst (CuO-ZnO-Al2O3-Ga2O3-MgO) and a methanol dehydration catalyst (γ-Al2O3 or ZrO2...
Hydrogenation of Biphenyl over Charcoal-supported Metal Catalysts under Supercritical Carbon Dioxide
Biphenyl hydrogenation Supercritical carbon dioxide Hydrogen storage Rhodium charcoal catalyst
2009/7/24
Charcoal-supported rhodium and ruthenium catalysts were active and selective for the hydrogenation of biphenyl to bicyclohexyl at low temperature (323 K) under supercritical carbon dioxide. The conve...
