Results 271 to 280 of about 37,520 (314)

Torrefaction of sawdust in a fluidized bed reactor

Bioresource Technology, 2012
In the present work, stable fluidization of sawdust was achieved in a bench fluidized bed with an inclined orifice distributor without inert bed materials. A solids circulation pattern was established in the bed without the presence of slugging and channeling.
Hui, Li, Xinhua, Liu, Robert, Legros, Xiaotao T, Bi, C J, Lim, Shahab, Sokhansanj   +5 more
openaire   +2 more sources

Nonlinear Instabilities in Fluidized Beds

Annals of the New York Academy of Sciences, 1983
Abstract The interpretation of linear instabilities of voidage disturbances in fluidized beds (ref. 12) is reviewed and the natural extension to nonlinear instabilities presented in the light of interpretation of observations (refs. 9, 10). The role of the constitutive relations in the analysis is also discussed.
openaire   +1 more source

Crystalline fluidized beds

Physical Review E, 1995
, Rutgers, , Xue, , Herbolzheimer, , Russel, , Chaikin   +4 more
openaire   +2 more sources

Fluidized bed membrane reactors

2014
Fluidized bed membrane reactors are an extension or an improvement of a packed bed membrane reactor. The fluidized bed configuration allows a more uniform temperature due to the movement of particles even for very exothermic reactions and decreased concentration polarization.
openaire   +2 more sources

FLUIDIZED-BED PYROLYSIS OF GLUCOMANNAN

2013
The pyrolysis of particles of glucomannan, the main component of softwood hemicelluloses, is investigated in a fluidized-bed reactor. A first set of experiments is carried out for temperatures in the range 530-690K to determine yields and composition of products. The most abundant are char, water and carbon dioxide.
C Branca, A Galgano, C Di Blasi
openaire   +5 more sources

Fluidization Phenomena and Fluidized Bed Technology

1997
The term fluidization is used to designate the gas-solid contacting process in which a bed of finely divided solid particles is lifted and agitated by a rising stream of process gas. At the lower end of the velocity range, the amount of lifting is slight, the bed behaving like a boiling liquid (hence the term boiling bed).
openaire   +1 more source

Fluidized Bed Technologies

Science, 1983
openaire   +3 more sources

Fluidized Beds

2005
Jesse Zhu, Bo Leckner, Yi Cheng, John Grace   +3 more
openaire   +2 more sources

Chemical recycling of plastics by fluidized bed pyrolysis

Fuel Communications, 2021
Walter Kaminsky
exaly  

The Fluidized Bed.

Industrial & Engineering Chemistry, 1951
Richard H. Wilhelm, Stephen Valentine
openaire   +1 more source