Changes in various physical/chemical parameters of Pinus pinaster wood after steam explosion pretreatment
作者： M.J. Negro , P. Manzanares , J.M. Oliva , I. Ballesteros , M. Ballesteros
DOI: 10.1016/S0961-9534(03)00017-5
关键词: Steam explosion 、 Pulp and paper industry 、 Lignocellulosic biomass 、 Cellulose 、 Hemicellulose 、 Ethanol fuel 、 Botany 、 Pinus pinaster 、 Thermogravimetric analysis 、 Chemistry 、 Steaming 、 Agronomy and Crop Science 、 Renewable Energy, Sustainability and the Environment 、 Waste Management and Disposal 、 Forestry
摘要: Abstract Steam-explosion process can be satisfactorily used as a pretreatment in ethanol production from lignocellulosic biomass. Traditionally, effectiveness is evaluated terms of hemicellulose solubilization, enzymatic convertibility cellulose fraction, and recovery both polysaccharides. In this study some parameters different composition (main components) have been an alternative tool to characterise the effect steaming on materials. The most important variables steam explosion (temperature, residence time chip size) various physical/chemical pine biomass were investigated. Changes O/C H/C atomic ratios, colour analysis, elementary composition, water drop penetration time, organic soluble content, cristallinity index, thermogravimetric analysis after evaluated. Furthermore influence operational all such their interactions examined with Yates’ algorithm.
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