论文信息 - Comparison between Green Liquor Pretreatment-Kraft Pulping and Conventional Kraft Pulping

Comparison between Green Liquor Pretreatment-Kraft Pulping and Conventional Kraft Pulping

This paper studied the differences of pulping performances, beating characteristics and strength properties between green liquor pretreatment-Kraft pulping and conventional Kraft pulping based on previous optimized pulping conditions. The green liquor pretreatment-Kraft pulping has higher yield, lower Kappa number, reduced residual effective alkali and decreased viscosity. Green liquor pretreatment improves pulp strength properties although green liquor pretreatment-Kraft pulp has beating characteristics similar to conventional Kraft pulp.

G. Sun | J. Zhou | Z. Xie | H. Li

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