Catalytic Oxidative Decomposition of Dichlorodifluoromethane (CFC-12) Using Alumina-Zirconia Supported Tungsten(VI) Oxide with a Platinum-Group Metal
スポンサーリンク
概要
- 論文の詳細を見る
The oxidative decomposition of dichlorodifluoromethane (CFC-12) over tungsten(VI) oxide-loaded alumina–zirconia at low temperature has been investigated. Oxidative decomposition in air was found achieve higher initial CFC-12 conversion rates than hydrolysis and oxidative decomposition in the presence of water or butane, although the conversion rate decreased markedly with time on stream. Loading the alumina–zirconia support with platinum-group metals results in higher sustained activity, and the addition of platinum in particular allows the initial conversion rate to be maintained for at least 4 h on stream.
- 社団法人 化学工学会の論文
- 2008-01-01
著者
-
岸田 昌浩
Department Of Chemical Engineering Faculty Of Engineering Kyushu University
-
KISHIDA Masahiro
Department of Chemical Engineering, Kyushu University
-
NAGATA Hideo
Department of Surgery, School of Medicine, Fujita Health University
-
WAKABAYASHI Katsuhiko
Department of Chemical Engineering Group, Graduate School of Engineering,Kyushu University
-
MORI Haruki
Department of Chemical and Biological Engineering, Sasebo National College of Technology
-
TASHIRO Shizuka
Department of Chemical Engineering, Faculty of Engineering, Kyushu University
-
Mori Haruki
Department Of Chemical And Biological Engineering Sasebo National College Of Technology
-
Nagata Hideo
Department Of Physics Faculty Of Science Hokkaido University
-
Tashiro Shizuka
Department Of Chemical Engineering Faculty Of Engineering Kyushu University
-
Nagata H
Department Of Chemical And Biological Engineering Sasebo National College Of Technology
-
Kishida Masahiro
Department Of Chemical Engineering Graduate School Of Engineering Kyushu University
-
Wakabayashi Katsuhiko
Department Of Chemical Engineering Faculty Of Engineering Kyushu University
-
Nagata Hideo
Department of Chemical and Biological Engineering, Sasebo National College of Technology
関連論文
- 2-16 マイクロエマルションを利用して調製したNi触媒のメタン-CO_2改質特性(Session 2 天然ガス)
- マイクロエマルションを利用した担持金属触媒の新規調製法と種々の反応系における触媒特性
- マイクロエマルション法リフォーミング触媒の特性
- シリカ包接Rh触媒の高温耐久性とその反応特性
- マイクロエマルションを利用したPt/γ-Al_2O_3 触媒の調製とNO-CO反応
- マイクロエマルションを利用する担持金属触媒の金属粒子径制御機構と制御法
- シリカで包接されたコバルト修飾マグネタイトナノ微粒子の調製とその磁気特性
- シリカで包接した貴金属超微粒子の形成機構と触媒活性
- Growth Processes for Nanometer-Scale Au-Particles in Water-in Oil Microemulsions
- Quality control for clinical islet transplantation : organ procurement and preservation, the islet processing facility, isolation, and potency tests
- Review of hepatocyte transplantation
- ゼオライト触媒によるベンゼンとトリメチルベンゼンのトランスアルキル化
- W/Oマイクロエマルションを用いて調製したNi/Al2O3触媒によるメタンの炭酸ガス改質反応における炭素質析出の抑制
- Size Control of Metastable ZnS Particles in W/O Microemulsion
- Methane-Steam Reforming over Ni/Al_2O_3 Catalyst Prepared Using W/O Microemulsion
- Preparation of Silica-Coated Rhodium Nanoparticles Using Water-in-Oil Microemulsion
- Temporal Decline in Sirolimus Elimination Immediately After Pancreatic Islet Transplantation
- 白金担持MFI型フェリシリケート触媒を用いたブタンの脱水素異性化反応によるイソブテンの合成
- γ-アルミナ担持酸化ガリウム触媒上でのイソブタンおよびブタン転化機構の差異
- 2段充填触媒を用いたブタンからブテン類を経由した脱水素異性化反応によるイソブテンの合成
- イソペンタンの気相均一酸化反応による各種含酸素化合物の生成経路
- γ-アルミナ担持金属および金属酸化物触媒を用いたメタン共存下でのクロロペンタフルオロエタン (CFC-115) の燃焼分解
- マイクロエマルションを利用した担持金属触媒の新規調製法-1nmサイズのRh粒子径制御とCO水素化反応特性-
- マイクロエマルションを利用するRh/SiO_2触媒のRh粒子径制御 -界面活性剤の影響-
- 液相超微粒子の固定化による担持金属触媒の新規調製法
- マイクロエマルションを用いた担持貴金属触媒の粒子径制御と水素化反応特性
- Thermal Expansion and Crystal Distortion of NiS_2
- Neutron Diffraction Study of NiS_2 with Pyrite Structure
- Rh-SiO_2 Frogspawn-Like超微粒子の創製と耐シンタリング性能
- γ-アルミナ担持ガリウム酸化物触媒によるブタンからのイソブテン合成
- Catalytic Oxidative Decomposition of Dichlorodifluoromethane (CFC-12) Using Alumina-Zirconia Supported Tungsten(VI) Oxide with a Platinum-Group Metal
- 軽質ナフサからの芳香族製造(第5報)パイロット装置によるPt/KL触媒のヘキサンの芳香族化反応性能評価
- 軽質ナフサからの芳香族製造(第4報)白金担持L型ゼオライト上でのヘキサン転化反応速度
- マイクロエマルションを利用して調製した Rh-SiO_2触媒の特徴 - 吸着 CO の挙動からの検討 -
- 軽質ナフサからの芳香族炭化水素の製造 (第3報) ZnH-ZSM-5の触媒性能および安定性に及ぼす予備硫化処理の影響
- MFI型Ga-シリケート中のGaの存在状態と触媒性能
- 白金あるいは酸化ガリウム(III)を担持した種々のゼオライト類縁物質によるブタンのイソブテンへの直接転化反応
- Effects of Organosilica-derived Microporous Coverage of Carbon-supported Pt Catalysts on Dehydrogenation of Cyclohexane
- Synthesis of Hollow Nanospheres Consisting of Amphiphilic Block Copolymers
- Relationship between Degree of Dynamic Morphological Change and Proliferative Potential of Murine Embryonic Stem Cells(CELL AND TISSUE ENGINEERING)
- Improvement in the Durability of Carbon Nanotube-Supported Ruthenium Catalysts by Coverage with Silica Layers
- Chemical Synthesis of Silver Nanowires Using N,N-Dimethyldodecylamine Oxide
- Preparation of Carbon-supported Pt-Co Alloy Nanoparticles for Oxygen Reduction Reaction : Promotion of Pt-Co Alloy Formation by Coverage with Silica
- Formation of Carbon Nanotubes through Ethylene Decomposition over Supported Platinum Catalysts : Effects of Silica Coating on Catalytic Performance of Platinum
- Fabrication of Nanocomposites Composed of Carbon Nanotubes and Silica-coated Pt-based Alloy Nanoparticles
- Effects of Coverage of Silica-supported Ni Catalysts with Silica upon Formation of Carbon Nanofibers with Uniform Diameter by Ethylene Decomposition
- One-pot Synthesis and Characterization of Laccase-entrapped Magnetic Nanobeads
- Synthesis and Structural Characterization of Hollow Hexagonal Cylinder Co-SiO_2 Composites Prepared in a Micelle Solution
- Control of Selectivity Based on the Diffusion Rates of the Reactants in the Oxidation of Mixed Hydrocarbons with Molecular Oxygen over Silica-coated Pt Catalysts
- Enhancement of CO Hydrogenation Activity of Rh/SiO_2 with Low Rhodium Content
- ペンタンの気相酸化反応における2-メチルテトラヒドロフランの生成経路
- CO_2 Hydrogenation for C_ Alcohols Synthesis over Silica-Supported Ir-Mo Catalysts
- An experimental study on the dynamic characteristics of cylinder head gaskets for diesel engine : dynamic characteristics in heating and cooling temperature cycle by abrupt change of water during steady operation
- Control of Morphology and Reaction Activity of CeO_2-TiO_2 Composite Nanostructures by Changing the Mole Ratio of Cerium to Titanium Alkoxides
- Hydrolysis of Chloropentafluoroethane (CFC-115) over Alumina-Zirconia Catalysis Prepared from Boemite and γ-Alumina
- Magnetic Torque Study of a Weak Ferromagnet NiS_2
- Magnetic Torque Curve of NiS_2
- Oxidative Decomposition of Chlorofluorocarbon (CFC-15) in the Presence of Butane over γ-Alumina Catalysts
- Torsional Vibration Damping of Diesel Engine with Rubber Damper Pulley
- Analyses on Declining Performance of PEMFC with Fuel Containing Impurities : Proposal of Analytical Methods Adopting Poisoning Prediction Formulas and Poisoning Estimation Coefficient
- Deterioration in fuel cell performance resulting from hydrogen fuel containing impurities : poisoning effects by CO, CH_4, HCHO
- Transport of Tryptophan across a Liquid Membrane Containing 4-Octyloxybenzaldehyde as a Carrier
- Preparation of TiO_2-Carbon Nanotube Composite Catalysts for Improvement of the Photocatalytic Activity of TiO_2
- マイクロエマルションを利用する担持金属触媒の調製法
- マイクロエマルションを利用した超微粒子分散材料の新規調製法とその触媒特性
- Chromium Addition to Alumina-Supported Platinum Catalysts and Effect on Catalytic Activity in Methane Combustion
- Chromium Addition to Alumina-Supported Platinum Catalysts and Effect on Catalytic Activity in Methane Combustion
- Deactivation of Alumina-Zirconia Catalysts Prepared from Boemite and .GAMMA.-Alumina for Hydrolysis of Chloropentafluoroethane (CFC-115)
- Deactivation of Alumina-Zirconia Catalysts Prepared from Boemite and γ-Alumina for Hydrolysis of Chloropentafluoroethane (CFC-115)