Results 221 to 230 of about 19,315 (260)

Permeability of wood pellets in the presence of fines

Bioresource Technology, 2010
Broken pellets and fines are produced when pellets are handled. The resistance to air flow was measured for clean pellets and for pellets mixed with 1-20% broken pellets (fines). A pellet diameter was 6mm. The lengths ranged from 6 to 12 mm. Clean pellets were defined as particles that remained on a 4mm screen.
F, Yazdanpanah, S, Sokhansanj, A K, Lau, C J, Lim, X, Bi, S, Melin, M, Afzal   +6 more
openaire   +2 more sources

Wood Pellet Combustion

2018
Combustion is a complicated chemical process which would follow below simple chemical equation.
Mohammad Ali Abdoli, Abooali Golzary, Ashkan Hosseini, Pourya Sadeghi   +3 more
openaire   +1 more source

Wood pellet market and trade: a global perspective

Biofuels, Bioproducts and Biorefining, 2013
AbstractThis perspective provides an overview of wood pellet markets in a number of countries of high significance, together with an inventory of market factors and relevant past or existing policies. In 2010, the estimated global wood pellet production and consumption were close to 14.3 Mt (million metric tonnes) and 13.5 Mt, respectively, while the ...
Goh, C.S., Cocchi, M., Junginger, H.M., Marchal, D., Thrän, D., Hennig, C., Heinimo, J., Nikolaisen, L., Schouwenberg, P.P., Bradley, D., Hess, R.F., Jacobson, J., Ovard, L., Deutmeyer, M.   +13 more
openaire   +2 more sources

Wood Pellet Emissions

2018
Different processes of wood pellet production from sources such as dryers, coolers, pelletizers, hammer mills and conveyors release a certain amount of air emissions majorly combustion-based emissions.
Mohammad Ali Abdoli, Abooali Golzary, Ashkan Hosseini, Pourya Sadeghi   +3 more
openaire   +1 more source

Microwave Pyrolysis of Wood Pellets

Industrial & Engineering Chemistry Research, 2009
The pyrolysis of wood pellets was investigated using a single-mode microwave cavity, and the dielectric properties of the wood were measured at temperatures up to 750 °C. Below 600 °C, the only microwave-absorbing phase within wood is water. This study has shown categorically that microwave pyrolysis can be achieved without the use of carbon-rich ...
J. P. Robinson, S. W. Kingman, R. Barranco, C. E. Snape, H. Al-Sayegh   +4 more
openaire   +1 more source

Fundamental Study on Production of "Hyper Wood Pellet " (3) Upgraded Pellet Making by Torrefaction of Japanese Wood Pellets

2011
Upgraded wood pellets (Hyper wood pellets) were produced and evaluated by torrefaction of wood pellets. In this study, conventional wood pellets were initially prepared and subsequently torrefied on a laboratory and then larger scale. During the laboratory scale production, a few kilograms of pellets from wooden parts of Japanese cedar (Cryptomeria ...
Nomura, T., Gensai, H., Watada, H., Sano, T., Kamikawa, D., Kuroda, K., Kubojima, Y., Furusawa, H., Miura, S., Kaneko, S., Ohara, S., Yoshida, T.   +11 more
openaire   +1 more source

Wood Pellet Technology Roadmap

IEEE Transactions on Sustainable Energy, 2012
This paper presents a technology roadmap for the wood pellet industry in the Pacific Northwest U.S. The roadmap was developed for the Oregon Wood Innovation Center (OWIC), College of Forestry, Oregon State University (OSU) in Corvalis, OR. The researchers apply technology roadmapping to a bio-fuel called wood pellet using both qualitative and ...
Ann Marie Lamb, Tugrul U. Daim, Scott Leavengood   +2 more
openaire   +1 more source

Computer Aided Design of Wood Pellet Machines

2019
The work presents the construction solution of a wood pellet machines according to the original concept. In order to determine the construction features of the machine, the SolidWorks application with simulation modules was used. The effect of these simulations was to determine the range of constructional features of the pellet machine working system ...
Macko, Marek, Mroziński, Adam
openaire   +1 more source

Are wood pellets a green fuel?

Science, 2018
A return to firewood is bad for forests and for the ...
openaire   +2 more sources

Wood Pellet Production Process

2018
In this chapter the essential equipment in pellet production is reviewed step by step. A general scheme is represented and detailed discussion about each step and proper equipment and also pellet storage, bagging and distribution methods are also discussed.
Mohammad Ali Abdoli, Abooali Golzary, Ashkan Hosseini, Pourya Sadeghi   +3 more
openaire   +1 more source