Selective Synthesis of Wax from Syngas by Supercritical Phase Fischer-Tropsch Reaction on Ruthenium Catalysts.

スポンサーリンク

概要

• 論文の詳細を見る

• Supported ruthenium catalysts which showed high activity for high-molecular-weight hydrocarbon synthesis from CO and H<SUB>2</SUB> are studied in under gas-phase, liquid-phase, and supercritical-phase reaction conditions. The calcination temperature effect of the catalysts is investigated. The supercritical phase reaction process is most favorable for high-molecular-weight hydrocarbon synthesis, due to its stable activity, strong extraction capacity and high mass transfer efficiency. Addition of a small amount of middle olefins into a supercritical-phase Fischer-Tropsch (F-T) reaction medium significantly promotes carbon-chain growth and greatly enhances the selectivity of waxy products with slightly-decreased CO conversion, while suppressing methane selectivity and carbon dioxide selectivity. The hydrocarbon products thus formed exhibit anti-ASF distribution.

• The Society of Chemical Engineers, Japanの論文

著者

• Fujimoto Kaoru

  Department Of Applied Chemistry

• Fan Li

  Department Of Applied Chemistry Graduate School Of Engineering The University Of Tokyo

• Yan Shirun

  Department of Applied Chemistry, School of Engineering, The University of Tokyo

• Yoshii Kiyotaka

  Organic Synthesis Lab., Ube R&D Lab., Ube Industries, Ltd.

• Yoshii Kiyotaka

  Organic Synthesis Lab., Ube R&D Lab., Ube Industries, Ltd.

関連論文

• Kaempferol Derivatives Prevent Oxidative Stress-Induced Cell Death in a DJ-1-Dependent Manner
• Gas Phase Dimethyl Ether Synthesis from Syngas
• ギ酸エステルを経由した炭酸ガスと水素からのメタノ-ル合成
• 2-36. Selective hydroconversion of n-heptane over bifunctional catalysts
• 2-5-1 A Process for DME and butene to Propylene over Ca/MFI/SiO2 catalyst
• Characteristic Feature of Co/SiO_2 Catalysts for Slurry Phase Fischer-Tropsch Synthesis
• Promotional Effect of Noble Metal to Co-based Fischer-Tropsch Catalysts Prepared from Mixed Cobalt Salts
• Direct Conversion of Methane using Non-equilibrium Pulsed Discharge with_and without Catalysts
• A Study on the Capture-Recapture Method for Estimating the Population Size of Injecting Drug Users in Southwest China
• Reduction of Carbon Dioxide by Methane with Ni-on-MgO-CaO Containing Catalysts
• Fischer-Tropsch Synthesis with Supported Cobalt Catalyst. Promoting Effects of Lanthanum Oxide for Cobalt/Silica Catalyst
• 2-30 DME Conversion into C3 and C4 Olefins over MFI type Catalyst
• 2-33 Reaction Behavior of Fischer-Tropsch Synthesis in Supercritical n-Hexane Media
• 2-23. Hydrogen Production by DME Partial Oxidation and Reforming
• 2-37. Effects of Reaction Conditions on Products Distribution in Supercritical Phase Fischer-Tropsch Synthesis
• 2-35. Selective Production of LPG from Synthesis Gas
• Ethylene Oligomerization on H-ZSM-5 Zeolite Catalysts in Supercritical-Phase n-Pentane Mixtures
• 固体酸触媒上の超臨界相アルキレ-ション
• Comparison of Reduction Temperature Effect on Pd/CeO_2 Catalysts in CO orCO_2 Hydrogenation
• Development of Catalyst - Membrane System for Oxidative Coupling of Methane by Water
• Active Co/SiO_2 Catalysts Prepared from Mixing Precursors for Slurry Phase Fischer - Tropsch Synthesis
• Direct Production of Liquid Hydrocarbons from Ethane with Hybrid Catalysts
• Catalytic degradation of PP with an Fe/activated carbon catalyst
• MoS2/SiO2-USYハイブリッド触媒によるトルエンの不均化反応における硫化水素の添加効果
• 2-12 Alkali catalyzed low temperature methanol synthesis over Cu-based catalyst
• Hydrogenation of Carbon Dioxide to Methanol by Lanthana-Supported Palladium Catalyst
• Low Temperature Oxidative Coupling of Methane by Perovskite Oxide
• New Nickel-Based Catalyst for Tar Reforming, with Superior Resistance to Coking and Sulfur Poisoning in Biomass Gasification Processes
• Promotion in Activity and Stability of Nickel-Magnesia Solid Solution Catalyst by Structural Rearrangement via Hydration for Reforming of CH_4 with Co_2
• 使い捨て型触媒による廃プラスチックからの高品位液体燃料の製造
• Controlled Formation of Ni-B Amorphous Alloy Nanoarray via Ultrasound-assisted Reductant-infiltration Strategy
• Hydrogenation of carbon monoxide on CO reducing catalyst and solid acid(III). The effect of the pore size and acid properties of zeolite on the product distribution.
• Vapor-phase carbonylation of methanol over tin-on-active carbon catalysts.
• Selective Synthesis of Wax from Syngas by Supercritical Phase Fischer-Tropsch Reaction on Ruthenium Catalysts.
• Selective synthesis of LPG from synthesis gas.
• Synthesis of C3 and C4 paraffins from synthesis gas with hybrid catalyst.
• Synthesis of liquid hydrocarbons from carbon monoxide and water with a hybrid catalyst.

もっと見る 閉じる

スポンサーリンク