Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Kung-Tung Chen"'
Publikováno v:
Advanced Powder Technology. 27:2432-2438
We investigated the use of Li 2 CO 3 and rice husks (RHs) as Li 4 SiO 4 solid-base catalysts for biodiesel production. Li 4 SiO 4 catalysts were prepared using a simple solid-state reaction, mixing, and grinding rice husk ash (RHA) with Li 2 CO 3 cal
Publikováno v:
Chemical Engineering Journal. 280:370-376
The LiAlO 2 catalyst was prepared by solid-state reaction and then applied to the biodiesel production by transesterification reaction between methanol and soybean oil. This was the first attempt to use LiAlO 2 as a catalyst for biodiesel production.
Publikováno v:
Chemical Engineering Journal. 250:267-273
Biomass energy is considered as the most potential petroleum substitute in a shorter period of time, for its renewable ability and lower pollution. This research tends to extract algae oil from microalgae with microwave fragmentation technology. This
Autor:
Ming-Chien Wang, Yu-Rou Jiang, Chiing-Chang Chen, Wenlian William Lee, Kung-Tung Chen, Ken-Hao Chang
Publikováno v:
Journal of the Taiwan Institute of Chemical Engineers. 45:207-218
In this paper, the hydrothermal reaction with Na 2 MoO 4 ·2H 2 O and Zn(NO 3 ) 2 ·6H 2 O as a precursor was investigated for the synthesis of β-ZnMoO 4 crystals. The β-ZnMoO 4 crystals were characterized by the X-ray diffraction (XRD), field emis
Autor:
Jhong-Syuan Wu, Chia-Wei Nien, Chiing-Chang Chen, Cyong-Ying Liou, Jian-Xun Wang, Kung-Tung Chen, Yong-Ming Dai, Po-Hsiang Wang
Publikováno v:
Journal of the Taiwan Institute of Chemical Engineers. 44:622-629
The transesterification of soybean oil with methanol was carried out in the presence of Li-modified rice husk ash catalyst at atmospheric pressure. The catalyst was prepared using a simple solid-state reaction, mixing, and well grinding 1.00 g RHA wi
Autor:
Kung-Tung Chen, Jhong-Syuan Wu, Chiing-Chang Chen, Shiuh-Tsuena Huang, Jian-Xun Wang, Po-Hsiang Wang
Publikováno v:
Fuel Processing Technology. 104:167-173
This study synthesized biodiesel from soybean oil using transesterification over a lithium orthosilicate (Li4SiO4) catalyst. Under the optimal reaction condition of a methanol/oil molar ratio of 18:1, a 6% (wt/wt oil) catalyst amount, and a reaction
Publikováno v:
Journal of the Taiwan Institute of Chemical Engineers. 43:215-219
This work studies the recycling of cement as a catalyst in the production of biodiesel by transesterification of soybean oil with methanol. Literature survey showed that cement has never been studied as a solid catalyst in the transesterification of
Publikováno v:
Chinese Journal of Catalysis. 32:1592-1596
A solid base catalyst (K2SiO3/C) capable of microwave absorption was used for the transesterification of soybean oil under microwave radiation. The K2SiO3/C catalyst was prepared by an impregnation method that loaded K2SiO3 on carbon particles (1-3.5
Publikováno v:
Chinese Medical Journal. 121:2172-2179
BACKGROUND Both athletes with intensive exercise and aged people may have weakened immunity against virus infection. This study aimed to evaluate whether people undergoing aerobic exercises including competitive cyclists with moderate training (CMT)
Autor:
Rong-Sen Yang, Yen-yuan Lu, Chen-Kang Chang, Kung-Tung Chen, Chieh-Chung Liu, Huey-June Wu, Wen-tsung Lee, Jung-charng Lin, Yu-Yawn Chen
Publikováno v:
Chinese Medical Journal. 121:2229-2233
BACKGROUND The change of anaerobic exercise abilities during and after a high-altitude expedition or hypoxic exposure is not well studied. To evaluate the effects of an extreme-altitude expedition on anaerobic performance, the 10-second supramaximal