Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Toshiaki Hayasaka"'
Autor:
Yoshiyuki Toyooka, Koichi Sato, Kazuhiro Inamura, Tsutomu Nakamura, Keita Katano, Toshiaki Hayasaka, Yuuki Takahashi, Koji Tsuji
Publikováno v:
Journal of the Japan Petroleum Institute. 63:133-140
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0f05144bed1a38a7b7f27a34e2c3c8b
https://doi.org/10.1627/jpi.63.133
https://doi.org/10.1627/jpi.63.133
Publikováno v:
Applied Catalysis A: General. 106:9-25
In the aromatization of C 6 feedstock, the platinum catalyst supported on the CF 3 cl-treated KL zeolite (Pt/FKL) exhibits a high stability even at a low H 2 /C 6 mole ratio of 0.5 and a high aromatization activity, compared with the untreated cataly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::175154121def46b0a8228ef7007cbcfd
https://doi.org/10.1016/0926-860x(93)80153-h
https://doi.org/10.1016/0926-860x(93)80153-h
Publikováno v:
Applied Catalysis A: General. 102:167-180
We found that the treatment of L zeolite with monochlorotrifluoromethane (CF3Cl) increased the catalytic activity for n-hexane aromatization. To clarify the effects of halogen atoms on the electronic state of platinum particles on the CF3Cl-treated L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8339fe83f55a7621b41c27538a2aa540
https://doi.org/10.1016/0926-860x(93)80227-h
https://doi.org/10.1016/0926-860x(93)80227-h
Publikováno v:
Netsu Bussei. 5:6-11
溶融アルカリ金属ハロゲン化物単塩の屈折率を最小偏角法により470から670nmまでの波長範囲で高精度で測定した。 さらに、 屈折率の値からClausius-Mossottiの式を用いて融点から約1200Kの温
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a602e0bc6e5c9e25ba5afc28c22ccda2
https://doi.org/10.2963/jjtp.5.6
https://doi.org/10.2963/jjtp.5.6
Autor:
Hisashi Katsuno, Michio Sugimoto, Toshiaki Hayasaka, Ken-ichi Hirasawa, Toshiyuki Takyu, Norio Ishikawa
Publikováno v:
Japanese Journal of Applied Physics. 32:478
The catalytic activity and selectivity for the aromatization of n-hexane of platinum supported on potassium L zeolite treated with CF3Cl (Pt/FKL) was higher than that of without CF3Cl (Pt/KL). XAFS spectra of Pt/FKL and Pt/KL catalysts, which were re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd9fb0eded6266c2f188bc2152b2ddd3
https://doi.org/10.7567/jjaps.32s2.478
https://doi.org/10.7567/jjaps.32s2.478
Publikováno v:
Applied Catalysis. 42:143-152
In order to improve both the selectivity for alcohol production and the proportion of higher alcohols (C 2 +OH) in carbon monoxide hydrogenation, the effects of adding copper and sodium to coprecipitated NiO TiO 2 catalysts were investigated. Adding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f98c527d626784d7502f57a6fc12a558
https://doi.org/10.1016/s0166-9834(00)80082-2
https://doi.org/10.1016/s0166-9834(00)80082-2
Publikováno v:
Chemistry Letters. 11:131-134
Carbon monoxide was selectively converted to ethylene and propylene(>80 % of C1–C6 hydrocarbons produced) at 433–447 K over SiO2-supported Rh catalysts prereduced in situ with a CO–H2O mixture, while another Rh catalyst obtained by the pretreat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b63f62497591ac4fc07f06109d6066bb
https://doi.org/10.1246/cl.1982.131
https://doi.org/10.1246/cl.1982.131
Publikováno v:
Chemistry Letters. 15:1405-1408
Coprecipitated Ni–TiO2 and Ni–MnO catalysts efficiently produced higher alcohols such as ethanol, propanol and butanol from synthesis gas. These catalysts showed lower activities for ethane hydrogenolysis but much higher activities for ethylene h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12514154b0136d69373ff41f28c559b1
https://doi.org/10.1246/cl.1986.1405
https://doi.org/10.1246/cl.1986.1405
Publikováno v:
ChemInform. 18
Coprecipitated Ni–TiO2 and Ni–MnO catalysts efficiently produced higher alcohols such as ethanol, propanol and butanol from synthesis gas. These catalysts showed lower activities for ethane hydrogenolysis but much higher activities for ethylene h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3a2cb14fa572262099315e24c7ed5ad
https://doi.org/10.1002/chin.198709114
https://doi.org/10.1002/chin.198709114