Proceeding of Annual/Fall Meetings of the Japan Petroleum Institute

Browse

Search
Browse

All issues

36th Petroleum-Petrochemical Symposium of the Jpn. Petrol. Inst. (Kagoshima)

Displaying 1-50 of 199 articles from this issue

Download citation

Show all abstracts

Special lecture

Interesting story on distilled spirit (Shochu) still

Yoshihiro Sameshima

Session ID: 1S01
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.1.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (490K)

Hydrogen production, steam reforming

Hydrogen production by decomposition of hydrazine hydrate

Shingo Takeuchi, Takeshige Takahashi, Takami Kai

Session ID: 1A01
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.2.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (128K)
Production of COx-free hydrtogen through the decomposition of hydrocarbons over Ni-based catalysts

Kenji Kawashima, Hideki Matsune, Sakae Takenaka, Masahiro Kishida

Session ID: 1A02
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.3.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (84K)
Study on the state of copper supported on alumina for CO shift reaction

Tetsuya Yamamoto, Kazuhiko Saiki, Akiharu Kido, Hiroyuki Yamaura, Hide ...

Session ID: 1A03
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.4.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (183K)
Development of high durability catalyst for DME steam reforming

Naonori Ryumon, Tetsuya Fukunaga

Session ID: 1A04
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.5.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (25K)
Development of phosphate supported Cu catalyst for DME reforming

Manami Tamai, Ryota Shiraishi, Katsutoshi Nagaoka, Hiroyasu Nishiguchi ...

Session ID: 1A05
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.6.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (95K)
Additive effect of noble metals to Ni/CeO₂/Al₂O₃ catalyst for steam reforming of biomass

Kazuya Nakamura, Jin Nishikawa, Tomohisa Miyazawa, Shinichi Itoh, Kimi ...

Session ID: 1A06
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.7.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (176K)
Application of perovskite-type oxide to the support of steam reforming catalysts

Kohei Urasaki, Ryota Inoue, Azusa Doi, Yasushi Sekine, Eiichi Kikuchi, ...

Session ID: 1A07
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.8.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

Ni/LaAlO₃ and Ni/SrTiO₃ showed high catalytic activities and longer-term stabilities than Ni/a-Al₂O₃. We examined the redox properties and the reaction mechanism. TPR measurements revealed that the lattice oxygen in perovskites was released by hydrogen reduction and recovered by H₂O during steam reforming reaction. We found that most of all the recovered lattice oxygen was highly reactive and could be utilized for the oxidation of CH₄. The lattice oxygen in perovskite is considered to play a positive role in both promoting the oxidation of CHx fragments adsorbed on metallic Ni and in hindering the production of inactive carbon species.

View full abstract

Download PDF (90K)
Partial oxidation and reforming of dimethyl ether over a hybrid catalyst

Kenji Asami, Wenliang Zhu

Session ID: 1A08
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.9.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (173K)
Metal oxide supported Ni catalysts for n-butane autothermal reforming (3)

Katsutoshi Sato, Katsutoshi Nagaoka, Hiroyasu Nishiguchi, Yusaku Takit ...

Session ID: 1A09
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.10.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (170K)

FT synthesis

Oxidation of dry methane over Pd-Ni/oxides anode during solid-oxide-fuel-cell reactions

Tateo Ito, Yuta Nabae, Ichiro Yamanaka

Session ID: 1A10
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.11.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (58K)
Hydrogen production by methanol reforming with microreactor for portable small PEMFC

Takashi Yahata, Keishi Takeyama, Satoshi Nakayama, Yoshihiro Kawamura, ...

Session ID: 1A11
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.12.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (206K)
Preliminary study on Fischer-Tropsch reaction using ruthenium/Al₂O₃ catalysts

Kazuhisa Murata, Kiyomi Okabe, Isao Takahara, Megumu Inaba, Masahiro S ...

Session ID: 1A12
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.13.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

Ruthenium/Al₂O₃ catalysts were prepared by impregnation of RuCl₃ with Al₂O₃, followed by calcination at 573K. The catalyst (0.5g) was introduced into autoclave and reduced at 443K for 4 hours under 2MPa of H₂ and then, after introducing hexadecane (10ml) as solvent, the Fischer Tropsch (FT) reaction was carried out at 523K and 2.4MPa (H₂/CO/N₂ = 1.4/0.7/0.3 (MPa)). The chain length distribution of FT products obtained on Ru catalysts can be best represented by Anderson-Schulz-Flory (ASF)- distributions and the estimated chain growth propability as well as CO conversion and C5+ selectivity were dependent on the calcination temperature between 373K and 773K; The highest values were achieved at 573K. The catalyst performances were affected by various kinds of Al₂O₃ supports and gaseous compositions.

View full abstract

Download PDF (32K)
Development of two-stage FT process (part 3) effect of various accompanying solvents

Hirofumi Konno, Hiroyuki Seki, Xiaohong Li, Kaoru Fujimoto

Session ID: 1A13
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.14.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (216K)
Effects of Ru precursors on FT synthesis over Ru-SiO₂ catalysts prepared by the alkoxide method

Kiyomi Okabe, Isao Takahara, Megumu Inaba, Kazuhisa Murata, Yuji Yoshi ...

Session ID: 1A14
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.15.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (74K)
Effective control of carbon number distribution in Fischer-Tropsch synthesis over supported cobalt catalyst

Xiaohong Li, Xiaohao Liu, Kaoru Fujimoto, Hirofumi Seki, Hiroyuki Seki

Session ID: 1A15
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.16.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (166K)
FT synthesis with Co/MCM-41 catalysts

Eri Kousaka, Takemitsu Kikuchi, Yasuo Ohtsuka

Session ID: 1A16
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.17.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (66K)
Effect of preparation method for Fischer-Tropsch Co/SiO₂ catalysts with chelating agent

Takeshi Hara, Takehisa Mochizuki, Naoto Koizumi, Muneyoshi Yamada

Session ID: 1A17
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.18.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (248K)
Compositional analysis of GTL and BTL diesel oils

Yasuo Miki, Makoto Toba, Yuji Yoshimura

Session ID: 1A18
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.19.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

Compositional analysis of Gas to Liquid (GTL) diesel oil and Biomass to Liquid (BTL) diesel oil were carried out in molecular level by using GC-FID and GC-MS. GTL diesel oil consisted of only paraffinic compounds. BTL diesel oil consisted of 75 wt% of saturate fraction, 22 wt% of olefinic fraction and 2.5 wt% of aromatic fraction.

View full abstract

Download PDF (92K)
Development of a novel process for producing synthesis gas (A-ATG process)

Atsunori Sato, Yoshiyuki Watanabe, Akira Sugimoto, Fuyuki Noguchi, Nao ...

Session ID: 1A19
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.20.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (181K)

Green chemistry

Invited lectures presented by Petrochemicals Div.

Research activities in AIST in green & sustainable chemistry

Hiromichi Shimada

Session ID: 1B01
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.21.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (232K)
Application to the green process of synthetic gas manufacture from methane with the membrane reactor using the mixed conductor

Toshinori Yamazaki

Session ID: 1B02
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.22.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

Teikoku Oil Co., Ltd. is carrying out the new technical development which manufactures synthetic gas or hydrogen efficiently using the oxygen transmission ceramics membrane which has mixed conductivity. Development of the membrane reactor using the mixed conductor which unified the oxygen separation and methane partial oxidization reaction are expected as a new device of the synthetic gas manufacture technology from a natural gas.

View full abstract

Download PDF (252K)
Strategy for the development of green chemical process

Akiyoshi Somemiya

Session ID: 1B03
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.23.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

Japan Chemical Innovation Institute is promoting the creation of new innovative chemical technology system for sustainable development of society and international competitiveness of industries. We have consistently emphasized Green & Sustainable Chemistry(GSC), because we thought it is the central science and technology of 21st century and familiar with a geopolitical and cultural climate of Japan. In this lecture, I will introduce current activity and the view of GSC in the future.

View full abstract

Download PDF (771K)

Development of natural resources

Invited lecture presented by Natural Resources Development Div.

Factors of long-term instability in the world oil market

Takayuki Nogami

Session ID: 1B04
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.24.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (796K)

Development of natural resources

A challenge for basement reservoir development -Rang Dong oil field in Vietnam-

Atsushi Hatakeyama, Yoshiro Isoe

Session ID: 1B05
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.25.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

The supply sources of crude oil have been widely diversified in recent years, and they are located under more harsh environments, such as frozen ground in polar region, ultra deep water with more than 2,000m in depth. Same as the crude supplies from the challenging severe conditions, exploration and production activities on fractured basement reservoirs, which are technically difficult for reservoir evaluation and development/production, are getting more and more active now. In this presentation, the following topics are to be discussed. (i) geological characters of basement reservoir, (ii) status of actual development on basement reservoir in Japan and in global, (iii) history of Rang Dong Oil fields as a good example of actual development of basement fractured reservoir, (iv) the future on exploration and development activities of basement reservoirs.

View full abstract

Download PDF (218K)
Development of Yufutsu oil/gas field - characterization of fracture system seated at 4,000m depth

Kazuhiko Tezuka, Yoshio Yasuda

Session ID: 1B06
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.26.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (104K)
Screening of the thermophilic bacteria that is helpful to popularize microbial enhanced oil recovery

Yuichi Sugai, Machiko Oka, Kyuro Sasaki

Session ID: 1B07
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.27.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (68K)
The third progress report of reserves and resources forum : "Are you confident of those reserves?"

Mitsuru Ito

Session ID: 1B08
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.28.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (142K)
Effects of aqueous solutions under supercritical conditions for hydrothermal treatment of super heavy oil

Dai Miyamoto, Atsushi Kishita, Kazuyuki Tohji, Heiji Enomoto, Tsuneta ...

Session ID: 1B09
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.29.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (210K)
Streamline simulation of hot waterflooding processes in heavy oil recoveries

Usman , Norio Arihara

Session ID: 1B10
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.30.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (679K)
The effects of oxygen slag on the ignition temperature in high pressure air injection

Katsumo Takabayashi, Haruo Maeda, Yoshihiro Miyagawa, Hiroshi Uematsu, ...

Session ID: 1B11
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.31.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (305K)

Green chemistry

Steam reforming of kerosene using membrane reactor

Keiichi Kamata, Hiroyuki Umemura, Ryo Yosiie, Makoto Nisimura, Sigeyuk ...

Session ID: 1C01
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.32.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (180K)
Preparation of Pd-Rh alloy membrane by plating technique

Kenichiro Yasui, Ryo Yoshiie, Makoto Nishimura, Shigeyuki Uemiya

Session ID: 1C02
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.33.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (173K)
The new process for hydrogen production from hydrocarbons with hydrogen permeable membrane

Mitoki Higashi, Kazuhiro Nishida, Hiroshige Matsumoto, Kazutoshi Chaki ...

Session ID: 1C03
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.34.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (33K)
Ceramic membrane reactor prepared by nano-particles of CaTiO₃ for methane conversion

Satoshi Hamakawa, Yasushi Hoshi, Yukiya Hakuta, Tomoya Inoue, Koichi S ...

Session ID: 1C04
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.35.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (132K)
Development of ceramic membrane for oxygen gas separation for GTL

Yosuke Takahashi, Yuji Hirano, Masakazu Takada, Akihiro Kawahara, Hisa ...

Session ID: 1C05
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.36.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (22K)
Preparation of Pt/Al₂O₃ catalyst on silicon microchannel for dehydrogenation reaction

Hiroki Watanabe, Hiroshi Yamada, Tomohiko Tagawa

Session ID: 1C06
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.37.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (41K)
Reaction procedure of biodiesel production with lipase

Hiroshi Yamada, Yoshiki Sorimachi, Tomohiko Tagawa

Session ID: 1C07
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.38.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (873K)
Separation of organic nitrogen compounds by using supported ionic liquid membranes

Michiaki Matsumoto, Masakazu Mikami, Kazuo Kondo

Session ID: 1C08
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.39.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (48K)
Extraction separation of multi-component oil mixture using ionic liquid as a solvent

Kenya Akaishi, Ryuichi Egashira, Sachio Hirose

Session ID: 1C09
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.40.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (140K)
Solvent extraction of coal tar distillate by continuous countercurrent spray column

Jun Saito, Ryuichi Egashira

Session ID: 1C10
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.41.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (241K)
Design of nano-sized metal catalyst using single-site photocatalyst and photo-assisted deposition method

Yuuki Miura, Toshiaki Shimizu, Naoki Mimura, Kohsuke Mori, Tetsutaro O ...

Session ID: 1C11
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.42.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (204K)

Invited lectures presented by JPIJS

Formation of nano-scale carbon materials through hydrocarbon decomposition

Sakae Takenaka

Session ID: 1D01
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.43.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (204K)
Preparation and catalysis of structure controlled

Mikio Miyake

Session ID: 1D02
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.44.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (401K)
New system for methane conversion into synthesis gas

Satoshi Hamakawa

Session ID: 1D03
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.45.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

Ni/perovskite typed oxide catalysts and ceramic membrane-reactor, proposed as a unique system for the partial oxidation of methane into synthesis gas, are introduced. In addition, recent advances in synthesis gas production are also reviewed.

View full abstract

Download PDF (1504K)
Energy and material co-production system in the sustainable carbon cycle chemistry (SC3)

Atsushi Tsutsumi

Session ID: 1D04
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.46.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (1159K)

Desulfurization

Molecule-based kinetic modeling of naphtha hydrotreating

Ryuzo Tanaka, Craig A. Bennet, Micheal T. Klein

Session ID: 1E01
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.47.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

Heavy oil upgrading and ultra-clean fuel production are critical matters for petroleum industry. Processes must be engineered both to increase refinery efficiency and to protect the environment. One of the practical ways to achieve these goals is the flexible usage of the combination of hydroprocessing and catalytic cracking. The control and fine-tuned optimization of this process would be enhanced through the development of high-fidelity reaction models based on the molecular characters of feedstock. While this is to be developed for the combined process available for gas oils and resid, as a preliminary study, kinetic models of naphtha hydrotreating were generated and examined.

View full abstract

Download PDF (232K)
DFT study of hydrodesulfurization of thiophene

Hiroyuki Tominaga, Masatoshi Nagai

Session ID: 1E02
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.48.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

The hydrodesulfurization of thiophene on Mo carbide was studied based on the DFT calculation on β-Mo₂C (001) slab with different thiophene adsorbed models. Self-consistent, gradient-corrected, periodic DFT calculations were performed using CPMD. The 5 eata configuration of thiophene on Mo carbide was the most stable and the 5-ring readily raptured with the adsorption of sulfur on a Mo atom. The addition of hydrogen to the adsorbed C4 species formed trans-2-butene together with the S-Mo bond formation. Furthermore, the hydrogenation of thiophene on the sulfided b-Mo₂C (001) slab led to forming cis-2-butene.

View full abstract

Download PDF (400K)
Effect of potassium for orefin hydrogenation and thiol desulfurization on CoMo/Al₂O₃

Akira Nishina, Yusuke Hamabe, Naoto Koizumi, Muneyoshi Yamada

Session ID: 1E03
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.49.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (198K)
Hydrodesulfurization of thiophene over pillared clay-supported noble metal catalysts

Yasuharu Kanda, Shota Kodama, Takao kobayashi, Yoshio Uemichi, Masatos ...

Session ID: 1E04
Published: 2006
Released on J-STAGE: January 30, 2007

DOIhttps://doi.org/10.11523/sekiyu.2006f.0.50.0

CONFERENCE PROCEEDINGS FREE ACCESS

Show abstractHide abstract

The catalytic activities of noble metals (NM; Ru, Pt, Rh, Pd, Ir) supported on aluminum-pillared clay montmorillonite (Al-PILM) for hydrodesulfurization (HDS) of thiophene were examined. It was found that reduced Rh/Al-PILM catalyst showed higher activity among various NM/Al-PILM catalysts and this activity was higher than that of CoMo/Al₂O₃ catalyst. Furthermore, the HDS activities of bimetallic Pt with Pd (Pt : Pd = 3 : 1) catalysts were examined. The HDS activity of sulfided PtPd/Al-PILM catalyst was higher than those of Rh/Al-PILM and CoMo/₂O₃ catalysts.

View full abstract

Download PDF (113K)

feedback

Top

Register with J-STAGE for free!