Wednesday, 13 March 2013

Biomass source features and biomass transformation handling for powers and chemicals


Biomass resources include timber and timber waste materials, farming plants and their spend wastes, public solid spend, animal waste materials, spend from food handling and marine plants and plankton. Biomass is used to meet a variety of energy needs, including producing usable energy, warming homes, creating a automobiles and providing procedure heat for plants. The transformation technology for utilizing biomass can be divided into four basic categories: immediate burning procedures, thermochemical procedures, biochemical procedures and agrochemical procedures. 

Thermochemical transformation procedures can be divided into gasification, pyrolysis, supercritical liquid removal and immediate liquefaction. Pyrolysis is the thermochemical procedure that transforms biomass into liquid, grilling and non-condensable fumes, acetic acid, acetone and methanol by warming the biomass to about 750 K in the lack of air. If the objective is to increase the generate of liquid products caused by biomass pyrolysis, a low heat range, great warming amount, short gas property time procedure would be required. For great char production, a low heat range, low warming amount procedure would be chosen. If the objective is to increase the generate of petrol gas caused by pyrolysis, a warm, low warming amount, long gas property time procedure would be recommended.

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