Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Saysunee Jumrat"'
Autor:
Pensiri Romyen, Yutthapong Pianroj, Teerasak Punvichai, Seppo Karrila, Aujchariya Chotikhun, Saysunee Jumrat
Publikováno v:
BioResources, Vol 18, Iss 4, Pp 6986-7002 (2023)
Torrefaction oil palm fronds was studied as a renewable biomass resource for efficient and sustainable pellet fuel production. Employing microwave heating during torrefaction, the process optimized the conditions to enhance the fuel properties. At 30
Externí odkaz:
https://doaj.org/article/4136e81bfece4eaaaac6b908d69543c7
Autor:
Kanokporn Jansuwan, Saysunee Jumrat, Teerasak Punvichai, Seppo Karrila, Tule Sirikitputtisak, Nitipong Songthongkaew, Yutthapong Pianroj
Publikováno v:
BioResources, Vol 18, Iss 1, Pp 1420-1435 (2023)
Microwave-assisted pyrolysis was applied using four magnetrons to implement a high intensity at a power density of 0.3 × 107 W/m3 with 800 g specimen size. The 23 full factorial experimental design manipulated the factors temperature, mixture ratio,
Externí odkaz:
https://doaj.org/article/ab375a6ba146477b91b7a3ba71a0bc98
Publikováno v:
Songklanakarin Journal of Science and Technology (SJST), Vol 43, Iss 6, Pp 1585-1590 (2021)
Microwave (MW) heating has gained popularity because it can provide rapid and more uniform heating than conventional methods. As the pyrolysis mechanisms and products strongly depend on temperature, aside from uniformity of temperature also control
Externí odkaz:
https://doaj.org/article/98d01e9edb484772970f8c83c5f218c8
Publikováno v:
Songklanakarin Journal of Science and Technology (SJST), Vol 38, Iss 4, Pp 373-379 (2016)
A doubly corrugated filter was designed for a combined multi-feed microwave-hot air and continuous belt system (CMCB). The proposed filter reduces microwave energy radiation from the open entry of the continuous belt system. Microwave radiation lea
Externí odkaz:
https://doaj.org/article/9882905dda634210b8299be4d41c14e7
Akademický článek
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Autor:
Enarm Promnonsri, Yutthapong Pianroj, Teerasak Punvichai, Seppo Karrila, Theerayut Leevijit, Sopida Sungsoontorn, Saysunee Jumrat
Publikováno v:
Biofuels, Bioproducts and Biorefining. 17:178-190
Publikováno v:
International Journal of Chemical Reactor Engineering. 20:779-789
The important parameters characterizing microwave pyrolysis kinetics, namely the activation energy (E a) and the rate constant pre-exponential factor (A), were investigated for oil palm shell mixed with activated carbon and palm oil fuel ash as micro
Publikováno v:
Journal of Aquatic Food Product Technology. 30:968-979
A microwave (MW) drying system was built for drying skipjack tuna. It was composed of waveguide and cavity, and a modification to the high-voltage power supply using a power electronic device to co...
Publikováno v:
RSC Advances. 10:32058-32068
In this study, the effects of two microwave absorbers (MWAb) or catalysts, namely activated carbon (AC) and palm oil fuel ash (POFA), were investigated in microwave pyrolysis of oil palm shell (OPS). The results show similar trends and ranges of the
Autor:
Teerask Punvichai, Yutthapong Pianroj, Seppo Karrila, Kritsada Puangsuwan, Jirapond Muangprathub, Saysunee Jumrat
Publikováno v:
Journal of Food Process Engineering. 44