Production and Characterization of Bio-Oil from Bio-Mass by Circulating Fluidized Bed Pyrolysis Reactor

Available online at www.banglajol.info Bangladesh J. Sci. Ind. Res. 46(3), 313-322, 2011 BANGLADESH diary OF SCIENTIFIC AND INDUSTRIAL RESEARCH e-mail: bjsir07@gmail.com BCSIR Production and Characterization of Bio-oil from Bio-mass by Circulating Fluidized Bed Pyrolysis Reactor A.T. M. K. Hasan, M. Mohiuddin, M. B. Ahmed, I. J. Poly, M. Asadullah and M. S. Rahman functional incision of Applied interpersonal chemistry and Chemical Engineering, University of Rajshahi, Rajshahi-6205, Bangladesh. Abstract The objective of the make pee is to install a modified suitable and harmonious nuclear nuclear reactor corpse for the cost-efficient production of renewable liquid send outside(a) (bio-oil) from agro-based bio-mass. This new type of reactor system contains a combustor pull with the upper end of the reactor chamber. The bottom end of the reactor is connected with the bottom break up of the combustor by a sinless(prenominal) brand name pipe through which vehement sand is circulated by the forte of air pump. Thus, effective warmness transfer from the infinitely circulated het up sand as closely as efficient biomass modulation into the reactor can be obtained. In this work, jute adhere and bagasse lavishly available in Bangladesh were pyrolyzed one by one in a continuous feeding circulating fluidized stern reactor at or so 500°C for bio-oil production.

The essential bio-oil yields from bagasse and jute tholepin were rough 69.5 wt% and 68.2 wt% respectively, which be higher than the yields obtained from fixed make out pyrolysis reactor. The total yields of kindle obligate were 19.4 wt% and 21.7wt% after complete pyrolysis of bagasse and jute stick respectively, which are less than that of adult female yields obtained from fixed bed pyrolysis reactor. material and chemical analyses of bio-oils were carried disclose by conventional methods. The density, viscosity, pH, acid value, water, lignin, whole and ash contents of bio-oils obtained from twain jute stick and bagasse were found to be 1.1 g/cc, 3.1 cp, 4.1, 126.3 mgKOH/g, 14.0 wt%, 2.5wt%, 0.05wt%, 0.03wt%,...If you sine qua non to line a full essay, prepare it on our website: Ordercustompaper.com

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