不同树龄福建马尾松KP法制浆性能的评价  

EVALUATION OF PULPING PROPERTIES OF MASSON PINE AT DIFFERENT AGES FROM FUJIAN

作　　者：尤纪雪[1] 沈文英 纪文兰[1] 刘学斌[1] 赵觉声[1] 李忠正[1] 王章荣[2] 

机构地区：[1]南京林业大学化学工程学院,南京210037 [2]南京林业大学森林资源与环境学院,南京210037

出　　处：《林产化学与工业》1996年第4期29-35,共7页Chemistry and Industry of Forest Products

基　　金：国家"八五"攻关项目

摘　　要：为了合理采伐、有效利用资源，对3种不同树龄的福建马尾松进行制浆性能比较。测定了它们的纤维形态和化学组成；优选出各自的最佳蒸煮工艺条件；测定了浆料的物理强度；并对漂白性能作了研究；最后用座标综合评定法全面评价它们的制浆性能。结果得出20年树龄马尾松制浆性能优良，10年次之，30年较差的结论。Pulping properties of masson pine at different tree ages were compared. Fiber morphology and chemical composition were determined.Optimum cooking conditions were selected, Strength properties and bleachabilities of the pulps were studied.Results show that the pulping properties of 20 year-old masson pine are excellent and that of 30 yearold masson pine is not so good.

关 键 词：树龄 马尾松 制浆 性能 造纸 纸浆 

分 类 号：TS721.1[轻工技术与工程—制浆造纸工程] TS749.1