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 running(a) incision of Applied chemical science and Chemical Engineering, University of Rajshahi, Rajshahi-6205, Bangladesh. Abstract The objective of the perplex pee is to install a modified suitable and harmonious nuclear nuclear reactor remains for the cost-efficient production of renewable liquid send out (bio-oil) from agro-based bio-mass. This new type of reactor system contains a combustor act with the upper end of the reactor chamber. The bottom end of the reactor is connected with the bottom grapheme of the combustor by a sinless(prenominal) brace pipe through which sultry sand is circulated by the magnate of air pump. Thus, effective rut transfer from the infinitely circulated heat up sand as sanitary as efficient biomass innovation into the reactor can be obtained. In this work, jute adhere and bagasse profusely available in Bangladesh were pyrolyzed each in a regular feeding circulating fluidized hump reactor at slightly 500°C for bio-oil production.

The union bio-oil yields from bagasse and jute pulsate were rough 69.5 wt% and 68.2 wt% respectively, which argon higher than the yields obtained from fixed cognize pyrolysis reactor. The total yields of kindle concur were 19.4 wt% and 21.7wt% after complete pyrolysis of bagasse and jute stick respectively, which are less than that of burn yields obtained from fixed bed pyrolysis reactor. physiologic 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 two 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 trace a full essay, companionship it on our website: Ordercustompaper.com

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