Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Kunimasa Sagata"'
Autor:
Chiaki Ogino, Kunimasa Sagata, Yuichi Kita, Yoshiko Yamazaki, Hiroshi Teramura, Yoshinori Miyata, Yoshiaki Hirano
Publikováno v:
Industrial & Engineering Chemistry Research. 57:14870-14877
Hydrothermal liquefaction (HTL) is a promising technique for converting biomass feedstocks to fuel and fine chemicals. A metallic Fe additive increases the water-soluble (WS) products of HTL, although the mechanism is unclear. Herein, commercially av
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::513a822cce48f0226f6d8a2ed03c82a7
https://doi.org/10.1021/acs.iecr.8b03725
https://doi.org/10.1021/acs.iecr.8b03725
Autor:
Yoshiaki Hirano, Norimasa Okuda, Yoshinori Miyata, Yoshitaka Arita, Aki Nishimura, Kunimasa Sagata, Yoshiko Yamazaki, Yuichi Kita, Mina Hirose
Publikováno v:
ACS Sustainable Chemistry and Engineering. 5(4):3562-3569
Although bio-oils produced by pyrolysis and hydro thermal synthesis demonstrate potential toward building a sustainable society, large amounts of char generated as a byproduct and their thermal instability owing to high oxygen content hinder their ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f15927a4470251f07be47101d615603a
https://hdl.handle.net/20.500.14094/90004160
https://hdl.handle.net/20.500.14094/90004160
Publikováno v:
Bulletin of the Chemical Society of Japan. 89(9):1026-1033
In the utilization of biomass for fuels and chemicals, the key reactions involved are hydrogenolysis and deoxygenation using hydrogen. Unfortunately, the industrial use of molecular hydrogen is limited because of various drawbacks, such as high cost
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed5954a002429c7f81fd804ff4978e4d
http://www.lib.kobe-u.ac.jp/handle_kernel/90003553
http://www.lib.kobe-u.ac.jp/handle_kernel/90003553
Publikováno v:
Applied Catalysis A: General. 523:85-91
Hydrogenation and hydrogenolysis reactions, which are used in the chemical industry for the synthesis of organic compounds, are very expensive operations because of the need for facilities that can liquefy, transport, and store the hydrogen produced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6875a2a06f447092ea13db1d860824f
https://hdl.handle.net/20.500.14094/90003555
https://hdl.handle.net/20.500.14094/90003555
Publikováno v:
Applied Catalysis A: General. 502:1-7
Recently, biomass resources have garnered significant attention as sustainable and renewable raw materials for the production of chemicals. Propylene glycol (PG) is a valuable chemical product that can be synthesized from biomass. Herein, the selecti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::849b293a15d5d1bdea2116fedb68e3d2
http://www.lib.kobe-u.ac.jp/handle_kernel/90003554
http://www.lib.kobe-u.ac.jp/handle_kernel/90003554
Publikováno v:
International Journal of Hydrogen Energy. 39:20639-20645
Influence of coexisting Al2O3 on the catalytic activity for low-temperature water–gas-shift (LT-WGS) reaction over Cu catalyst was investigated. The catalytic activity of Cu/Al2O3 catalyst increased with decreasing mesopore size when S/C ratio was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e15841ef1c82702488bf7cfb897b4a35
https://doi.org/10.1016/j.ijhydene.2014.07.021
https://doi.org/10.1016/j.ijhydene.2014.07.021
Publikováno v:
Catalysis Today. 201:145-150
Influence of metal oxide added to Cu catalysts on the catalytic activity of the low-temperature water-gas-shift (LT-WGS) reaction was investigated. Catalytic activity was linearly correlated with both surface area of metallic copper (Cu0) and surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d65b622db32a496c6cd560758d338c1
https://doi.org/10.1016/j.cattod.2012.03.064
https://doi.org/10.1016/j.cattod.2012.03.064
Preparation and characterization of adsorbents for treatment of water associated with oil production
Autor:
Masaharu Tasaki, Yu Han, Hidenori Yahiro, Kazuo Okamura, Mark Sueyoshi, Rashid S. Al-Maamari, Hitoshi Kuwagaki, Baba Y. Jibril, Kunimasa Sagata
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 97:80-87
Two sets of adsorbents were prepared from locally available raw materials, characterized and tested. The first set consists of crushed natural attapulgite and crushed attapulgite mixed with petroleum tank-bottom sludge and carbonized at 650 °C. Anot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8351985fd1400dca03c72d2c47884b6
https://doi.org/10.1016/j.jaap.2012.04.003
https://doi.org/10.1016/j.jaap.2012.04.003
Autor:
Hidenori Yahiro, Kunimasa Sagata
Publikováno v:
Bulletin of the Chemical Society of Japan. 85:511-516
FeOx-promoted Cu/Al2O3 catalysts active for low-temperature water–gas-shift (LT-WGS) reaction, reported previously (H. Yahiro, K. Sagata, T. Yamamoto, K. Saiki, M. Asamoto, H. Yamaura, Catal. Lett....
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d0fe3569ef779fa12989e145538fdb4
https://doi.org/10.1246/bcsj.20110283
https://doi.org/10.1246/bcsj.20110283
Autor:
Luqman Atanda, Balkrishna B. Tope, Kunimasa Sagata, Sulaiman S. Al-Khattaf, Kiyoshi Nomura, Katsuomi Takehira, Tsuneji Sano, Makiko Asamoto, Alam Khurshid, Hidenori Yahiro, Ali A.S. Al-Ali, Rabindran J. Balasamy
Publikováno v:
Applied Catalysis A: General. 398:113-122
A series of Mg3−xZnxFe0.5Al0.5 mixed oxide catalysts derived from hydrotalcites were tested in the ethylbenzene dehydrogenation to styrene in He atmosphere at 550 °C. The catalysts were prepared by coprecipitation from the nitrates of metal compon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61380b272d9424ec81498221eb8c1a0c
https://doi.org/10.1016/j.apcata.2011.03.023
https://doi.org/10.1016/j.apcata.2011.03.023