Search Results - "Yamada, Muneyoshi"

Researching Fe Catalyst Suitable for CO2-Containing Syngas for Fischer−Tropsch Synthesis by Ning, Wensheng, Koizumi, Naoto, Yamada, Muneyoshi

“…Fischer−Tropsch (FT) synthesis is a technology to produce liquid fuels from coal, natural gas, and biomass as an alternate to crude oil. However, the quantity…”
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Effect of NiO content in mesoporous NiO-Al2O3 catalysts for high pressure partial oxidation of methane to syngas by KOBAYASHI, Yasukazu, HORIGUCHI, Junpei, KOBAYASHI, Seishiro, YAMAZAKI, Yuichiro, OMATA, Kohji, NAGAO, Daisuke, KONNO, Mikio, YAMADA, Muneyoshi

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Mesoporous NiO–Al2O3 catalyst for high pressure partial oxidation of methane to syngas by Horiguchi, Junpei, Kobayashi, Yasukazu, Kobayashi, Seishiro, Yamazaki, Yuichiro, Omata, Kohji, Nagao, Daisuke, Konno, Mikio, Yamada, Muneyoshi

“…[Display omitted] ▶ Mesoporous NiO–Al2O3 catalyst shows high activity of oxidative reforming of methane at 650°C and 1MPa. ▶ The limited diffusivity of…”
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Screening of Additives to a Co/SrCO3 Catalyst by Artificial Neural Network for Preferential Oxidation of CO in Excess H2 by Kobayashi, Yasukazu, Omata, Kohji, Yamada, Muneyoshi

“…Preferential oxidation (PROX) of CO in excess hydrogen was investigated over cobalt catalysts supported on SrCO3, which showed a high performance. From the…”
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Biomass Gasification to Hydrogen and Syngas at Low Temperature: Novel Catalytic System Using Fluidized-Bed Reactor by Asadullah, Mohammad, Ito, Shin-ichi, Kunimori, Kimio, Yamada, Muneyoshi, Tomishige, Keiichi

“…We have developed a novel catalytic process for hydrogen and syngas production from biomass at very low temperature using an excellent catalyst (Rh/CeO2/SiO2)…”
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Artificial Neural Network (ANN)-Aided Optimization of ZSM-5 Catalyst for the Dimethyl Ether to Olefin (DTO) Reaction from Neat Dimethyl Ether (DME) by Omata, Kohji, Yamazaki, Yuichiro, Watanabe, Yuhsuke, Kodama, Kyosuke, Yamada, Muneyoshi

“…A ZSM-5 catalyst for light olefin synthesis from dimethyl ether (the reaction of dimethyl ether (DME) to olefin, abbreviated as DTO) was developed. In…”
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Artificial Neural Network Aided Screening and Optimization of Additives to Co/SrCO3 Catalyst for Dry Reforming of Methane under Pressure by Omata, Kohji, Kobayashi, Yasukazu, Yamada, Muneyoshi

“…An artificial neural network aided methodology succeeded to improve the catalytic performance of Co/SrCO3 for dry reforming of methane at 1 MPa, 1023 K, SV =…”
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Energy Efficient Production of Hydrogen and Syngas from Biomass:  Development of Low-Temperature Catalytic Process for Cellulose Gasification by Asadullah, Mohammad, Ito, Shin-ichi, Kunimori, Kimio, Yamada, Muneyoshi, Tomishige, Keiichi

“…The Rh/CeO2/M (M = SiO2, Al2O3, and ZrO2) type catalysts with various compositions have been prepared and investigated in the gasification of cellulose, a…”
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Resistance to sulfur poisoning of hot gas cleaning catalysts for the removal of tar from the pyrolysis of cedar wood by Tomishige, Keiichi, Miyazawa, Tomohisa, Kimura, Takeo, Kunimori, Kimio, Koizumi, Naoto, Yamada, Muneyoshi

“…In the partial oxidation of tar derived from the pyrolysis of cedar wood, the effect of H2S addition was investigated over non-catalyst, steam reforming Ni…”
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Adsorption properties of cobalt and cobalt-manganese catalysts studied by in situ diffuse reflectance FTIR using CO and CO + H2 as probes by MING JIANG, KOIZUMI, Naoto, OZAKI, Toshihiko, YAMADA, Muneyoshi

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Prediction of Effective Additives to a Ni/Active Carbon Catalyst for Vapor-Phase Carbonylation of Methanol by an Artificial Neural Network by Omata, Kohji, Yamada, Muneyoshi

“…Effective additives were investigated in order to suppress the formation of methane, a major byproduct of vapor-phase carbonylation of methanol with a…”
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Optimization of Cu oxide catalysts for methanol synthesis by combinatorial tools using 96 well microplates, artificial neural network and genetic algorithm by Watanabe, Yuhsuke, Umegaki, Tetsuo, Hashimoto, Masahiko, Omata, Kohji, Yamada, Muneyoshi

“…Compact and economic processes for methanol synthesis from syngas demand a new catalyst that is active under low-pressure and low temperature. Combinatorial…”
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Investigation of carbonaceous compounds deposited on NiMo catalyst used for ultra-deep hydrodesulfurization of gas oil by means of temperature-programmed oxidation and Raman spectroscopy by Koizumi, Naoto, Urabe, Yoshihisa, Inamura, Kazuhiro, Itoh, Takashi, Yamada, Muneyoshi

“…NiMo/Al 2O 3 catalyst used for ultra-deep HDS of several gas oils at various conditions was characterized by both temperature-programmed oxidation combined…”
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Adsorption Properties of Iron and Iron−Manganese Catalysts Investigated by in-situ Diffuse Reflectance FTIR Spectroscopy by Jiang, Ming, Koizumi, Naoto, Yamada, Muneyoshi

“…The adsorption properties of the precipitated Fe and FeMn catalysts were studied by in-situ diffuse reflectance FTIR using CO, NO and CO + H2 (syngas) as probe…”
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Investigations on the structural changes of two Co/SiO2 catalysts by performing Fischer-Tropsch synthesis by BIAN, Guo-Zhu, FUJISHITA, Norimasa, MOCHIZUKI, Takehisa, NING, Wen-Sheng, YAMADA, Muneyoshi

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Activation and Catalytic Behavior of Several Co/SiO2 Catalysts for Fischer−Tropsch Synthesis by Bian, Guozhu, Mochizuki, Takehisa, Fujishita, Norimasa, Nomoto, Hiderou, Yamada, Muneyoshi

“…Co(A+N)/SiO2, Co(N)/SiO2, and Co(A)/SiO2 catalysts prepared by impregnation method with a mixture of cobalt nitrate and cobalt acetate (1:1), cobalt nitrate…”
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Optimization of the Temperature Profile of a Temperature Gradient Reactor for DME Synthesis Using a Simple Genetic Algorithm Assisted by a Neural Network by Omata, Kohji, Ozaki, Toshihiko, Umegaki, Tetsuo, Watanabe, Yuhsuke, Nukui, Noritoshi, Yamada, Muneyoshi

“…Dimethyl ether (DME) from natural gas or coal via syngas (3CO + 3H2 → DME + CO2) attracts much attention as a high quality diesel fuel of the next generation…”
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Novel Cluster-Size Dependent Phenomenon in Fischer-Tropsch Synthesis with SiO2 Supported Co Cluster Catalyst by Koizumi, Naoto, Mochizuki, Takehisa, Yamada, Muneyoshi

“…Co/SiO2 Fischer-Tropsch synthesis (FTS) catalysts were prepared by a novel preparation method, where aqueous Co nitrate solutions containing various organic…”
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Simultaneous Optimization of Preparation Conditions and Composition of the Methanol Synthesis Catalyst by an All-Encompassing Calculation on an Artificial Neural Network by Omata, Kohji, Watanabe, Yuhsuke, Hashimoto, Masahiko, Umegaki, Tetsuo, Yamada, Muneyoshi

“…A combinatorial approach comprised of a high-pressure high-throughput screening (HTS) reactor, an artificial neural network (ANN), and an all-encompassing…”
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Syngas adsorption on precipitated iron catalysts reduced by H2, syngas or CO and on those used for high-pressure FT synthesis by in situ diffuse reflectance FTIR spectroscopy by BIAN, Guozhu, OONUKI, Atsushi, KOBAYASHI, Yoshikazu, KOIZUMI, Naoto, YAMADA, Muneyoshi

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