Análisis De La Capacidad De Drenado De Celulosa De Bagazo De Caña De Azúcar

Abstract

Sugar cane bagasse, due to its anatomic/morphological characteristics and it´s a basic waste product from an important sector like sugar industry, has become the most important raw material within the pulp & paper sector in Mexico. Sugar cane pulps, however, have a limiting factor to their use: their low draining capability. Therefore, the measurement of properties like in pulp drainage time, porosity and the calculation of specific resistance coefficient for both bleached and unbleached pulps are key indicators for determining the response of such pulp in the washing system and formation at the Fourdrinier paper machine. The goal this work was the determination of the above coefficients and proposes the incorporation of long fiber from waste kraft liner to improve the drainage capability of sugar cane bagasse pulps. The mixed pulps were evaluated by TAPPI methods; the results showed that the incorporation of waste kraft long fibres to sugar cane bagasse pulps helped to increase the draining capability until 27 % especially in pulp 80/20.

EN PRENSA. Análisis del índice de la ventaja comparativa revelada normalizada para el mezcal, tequila y ron en México. EN PRENSA

“…En esta dirección, la industria agrícola azucarera en México es uno de los sectores productivos más importantes, ya que contribuye a la generación de empleos, especialmente en zonas rurales (Aguilar-Rivera et al, 2014). Por ello, algunos especialistas han señalado la importancia de la diversificación de la caña de azúcar hacia diferentes usos y con el fin de perfeccionar su aprovechamiento.…”