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58th R&D Symposium of the Japan Petroleum Institute

Displaying 51-62 of 62 articles from this issue

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[Award Lecture-The Japan Petroleum Institute Award for Encouragement of Research and Development]

Influence of the support on selective methanation of CO in reformed gas over Ru catalysts

Kohei Urasaki, Ken-ichiro Endo, Tomoki Takahiro, Ryuji Kikuchi, Toshin ...

Session ID: C02
Published: 2009
Released on J-STAGE: July 19, 2009

DOIhttps://doi.org/10.11523/sekiyu.2009.0.51.0

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Selective methanation of CO in reformed gas was carried out over Ru catalysts supported on various metal oxides and their catalytic performances were compared with the commercial Ru catalyst. Among the catalysts tested in this study, the operating temperature regions of Ru catalysts supported on alumina, titania and Y and beta zeolites were wider than that of commercial Ru catalyst. We supposed the support effects from the examination of the influence of gas composition and some characterizations.

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Addition of manganese to iron catalysts and its effect on Fischer-Tropsch synthesis

Takamasa Nishina, Takanori Miyake, Naoki Ikenaga, Toshimitsu Suzuki

Session ID: C03
Published: 2009
Released on J-STAGE: July 19, 2009

DOIhttps://doi.org/10.11523/sekiyu.2009.0.52.0

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Development of novel fuel cell composed of layered oxide electrolytes

Tatsuya Takeguchi, Hiroki Takahashi, Toshiro Yamanaka, Wataru Ueda

Session ID: C04
Published: 2009
Released on J-STAGE: July 19, 2009

DOIhttps://doi.org/10.11523/sekiyu.2009.0.53.0

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Reaction mechanism of dry reforming of dimethyl ether

Kiwamu Seto, Kenji Asami

Session ID: C05
Published: 2009
Released on J-STAGE: July 19, 2009

DOIhttps://doi.org/10.11523/sekiyu.2009.0.54.0

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Effect of acidity and crystalline properties of ZSM-5 for DME-to-olefin reaction

Yuichiro Yamazaki, Kohji Omata, Muneyoshi Yamada

Session ID: C06
Published: 2009
Released on J-STAGE: July 19, 2009

DOIhttps://doi.org/10.11523/sekiyu.2009.0.55.0

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Steam reforming reaction of bioethanol containing impurities

Naoyoshi Iwasaki, Hisashi Yamamoto, Shigeki Nagamatsu, Yukitoshi Fukud ...

Session ID: C07
Published: 2009
Released on J-STAGE: July 19, 2009

DOIhttps://doi.org/10.11523/sekiyu.2009.0.56.0

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Bioethanol, obtained by biomass, is one of the important hydrogen suppliers as renewable energy sources. In addition, its utilization at the point of greenhouse gas emission is considered. Several studies using model material as bioethanol are conducted previously. However there are few studies using actual bioethanol as a reactant. This paper shows the differences of characteristics between the model and the actual material in terms of their properties and reaction characteristics.

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Methanol to olefin reaction over 8-membered ring zeolites

Hiroyuki Imai, Masato Yoshioka, Ayano Otsuka, Toshiyuki Yokoi, Junko N ...

Session ID: C08
Published: 2009
Released on J-STAGE: July 19, 2009

DOIhttps://doi.org/10.11523/sekiyu.2009.0.57.0

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Novel perovskite oxide catalyst for water gas shift reaction

Yasushi Sekine, Ryo Watanabe, Yuki Sakamoto, Haruka Takamatsu, Takahir ...

Session ID: C09
Published: 2009
Released on J-STAGE: July 19, 2009

DOIhttps://doi.org/10.11523/sekiyu.2009.0.58.0

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Water gas shift (WGS) reaction is one of the processes to reduce CO concentration for hydrogen production. We have investigated the WGS activities over Pt and Pd catalysts supported on various perovskite oxides. Among them, Pt/LaCoO₃ and Pd/LaCoO₃ catalysts showed high catalytic activities. 0.5 wt%Pd/1 wt%Pt/LaCoO₃ catalyst has higher activity and stability than the reference catalyst. LCO support and Pd/Pt/SiO_{2</sub catalyst showed no activity for WGS, so synergetic effect of Pt, Pd and LCO perovskite was important for WGS activity.

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Dominant factor for durability improvement of palladium-based composite membrane

Tomoaki Maeda, Yusuke Kawai, Keisuke Taniguchi, Manabu Miyamoto, Shige ...

Session ID: C10
Published: 2009
Released on J-STAGE: July 19, 2009

DOIhttps://doi.org/10.11523/sekiyu.2009.0.61.0

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Studies of novel rare earth composit oxide supports for precious metal catalysts

Shinichi Takeshima, Hiroshi Otsuki, Kazuhiko Dohmae

Session ID: C11
Published: 2009
Released on J-STAGE: July 19, 2009

DOIhttps://doi.org/10.11523/sekiyu.2009.0.59.0

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Preparation and catalysis of nano-sized metal and alloy catalysts using a photo-assisted deposition method

Kohsuke Mori, Takashi Araki, Yuki Miura, Sayoko Shironita, Hiromi Yama ...

Session ID: C12
Published: 2009
Released on J-STAGE: July 19, 2009

DOIhttps://doi.org/10.11523/sekiyu.2009.0.60.0

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Selective hydrogenation of nitroaromatics by supported silver catalyst

Kenichi Shimizu, Yuji Miyamoto, Atsushi Satsuma

Session ID: C13
Published: 2009
Released on J-STAGE: July 19, 2009

DOIhttps://doi.org/10.11523/sekiyu.2009.0.62.0

CONFERENCE PROCEEDINGS FREE ACCESS

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