【摘要】 本文探讨了高密度超短轮伐期栽培的一年生中林系号杨树全秆带皮材的制浆造纸性能及经济利用价值,并对蒸煮条件的确定及KP法和KP+hua(磺化剂)蒸煮历程进行了研究。试验结果表明:可用一年生中林系号杨树全秆带皮材蒸煮制漂白化学浆;KP法和KP+hua法是适宜的蒸煮方法,而且后者好于前者;其漂白浆的质量达到生产文化用纸的要求。更多还原

【Abstract】 In order to study the pulping potentialities and economic value of one-year-old zhonglin aspenswith spark which are cultivated in high density and with supershort cutting period,the cooking conditions and the mechanisms of kraft and KP+hua cooking process of zhonglin aspens have been studied. Experimental results indicate that kraft and KP+hua are suitable cooking process and the latter is better. The chemical pulp bleached by using it can satisfy the demand of producing cultural paper.更多还原