Le, Tuan and Anne-Archard, Dominique and Coma, Véronique and Cameleyre, Xavier and Lombard, Eric and To, Kim Anh and Pham, Tuan Anh and Nguyen, Tien-Cuong and Fillaudeau, Luc In-situ viscometry during hydrolysis of lignocellulosic materials by single and cocktail enzymatic activities: from material impact to viscosity overshoot. (2017) In: 16ème Congrès de la Société Française de Génie des Procédés, 11 July 2017 - 13 July 2017 (Nancy, France). (Unpublished)
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Abstract
Rheological characterization of lignocellulosic suspension is a fundamental research to overpass physical limitations during enzymatic hydrolysis. In this study, the rheological properties of lignocellulosic suspensions (filter paper - FP, paper pulp - PP and pretreated sugarcane bagasse - SCB) and their evolution during enzymatic hydrolysis were investigated by in-situ measurements. All tested suspensions behaved as shear thinning fluids and a critical concentration reflecting the change between diluted to semi-dilute regimes were identified.
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