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Following the successful 24th World Gas Conference in Buenos Aires in October 2009, IGU has decided to convert some of the study reports presented at the conference into IGU publications.One of the Sp...
Reaction Kinetics of Carbon Dioxide with Phenyl Glycidyl Ether by TEA-CP-MS41 Catalyst
Carbon dioxide absorption Phenyl glycidyl ether Triethylamine MCM-41 catalyst
2010/7/1
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 ...
Mn-modified Ru Catalysts Supported on Carbon Nanotubes for Fischer-Tropsch Synthesis
Ruthenium catalyst Carbon nanotube support Fischer-Tropsch synthesis
2009/8/4
Fischer-Tropsch syntheses were carried out in a slurry phase over Mn-modified Ru/carbon nanotube (CNT) catalysts using hexadecane as a solvent. CO conversion and C5+ selectivity were dependent on the...
Novel and Practical Separation Processes for Fullerenes, Carbon Nanotubes and Nanodiamonds
Fullerene Filtration Carbon nanotube Sonication
2009/8/4
Nanocarbons, defined as nanometer-sized carbon clusters including fullerenes, carbon nanotubes and nano-diamonds, are one of the most fascinating materials known today. Applications for electronics a...
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...
Behavior of Oxygen of Cerium Composite Oxides on Catalytic Combustion of Carbon Particulate
Cerium composite oxide Isotopic oxygen exchange Diesel particulate filter
2009/8/4
Catalyzed diesel particulate filter (CDPF) is an effective way of reducing the carbon particles contained in the emissions of diesel vehicles. The behavior of the oxygen of cerium composite oxides du...
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...
Effect of Support Particle Morphology of Ni Catalysts on Growth of Carbon Nanotubes by Methane Decomposition
Methane decomposition Nickel catalyst Carbon nanotube Glycothermal method
2009/7/27
The effect of the morphology of the support particles on nickel-catalyzed decomposition of methane into carbon nanotubes and hydrogen was explored using a thermogravimetric apparatus. Er3Ga5O12 synthe...
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...
Effects of Film Thickness, Wavelength, and Carbon Black on Photodegradation of Asphalt
Asphalt Photodegradation Ultraviolet irradiation Film thickness
2009/7/24
Focusing on sunlight that has severe effects on the degradation of asphalt pavement during service, this study examined the relationships between the film thickness of asphalt and the states of photo...
Additive Effect of Carbon Nanohorn on Grease Lubrication Properties
Carbon nanohorn Grease Wear amount Load carrying capacity
2009/7/24
Recently, applications of the carbon nanohorn (CNH) have become of great interest in various industrial fields. The load carrying capacity and wear resistance of lithium soap grease containing CNH an...
Lowering Combustion Temperature of Carbon Particles on Pt-supported Ceria Series Oxides
Cerium composite oxide Platinum catalyst Diesel particulate filter
2009/7/24
Catalyst-loaded wall-flow type honeycomb is effective for reducing the level of carbon particle emissions from diesel engines. Pt-supported oxides were investigated for the oxidation and reduction of...