高品质木浆浮油的制备方法及利用研究进展  

Research progress in preparation process of refined tall oil and its utilization

作　　者：隋管华[1] 赵振东[1] 陈清松[2] 毕良武[1] 陈玉湘[1] 卢言菊[1] 

机构地区：[1]中国林业科学研究院林产化学工业研究所国家林业局林产化学工程重点开放性实验室,江苏南京210042 [2]福建师范大学化学与材料学院,福建福州350007

出　　处：《现代化工》2008年第S2期210-213,共4页Modern Chemical Industry

基　　金：国家“十一五”科技支撑项目(2006BAD18B0504)

摘　　要：木浆浮油是硫酸盐法制浆造纸重要的副产品,高品质木浆浮油及其精馏产品浮油松香、浮油脂肪酸等都是重要的精细化工原料。介绍了制备高品质木浆浮油的2种主要途径,即粗硫酸盐皂先经过净化后进行酸化及粗硫酸盐皂直接酸化得到粗木浆浮油后再精制的方法,同时还简要介绍了木浆浮油的利用研究进展。Tall oil is a major by-product in sulfate or Kraft pulping process,from which high-grade tall oil as well as its distillation products tall oil rosin(TOR) and tall oil fatty acid(TOFA) are prepared as important materials for fine chemicals.The two ways to prepare high-grade tall oil are introduced,of which one is to purify the tall oil soap before acidulation,and the other is to acidulate directly the tall oil soap before refining.The progress in tall oil utilization is also introduced in this paper.

关 键 词：硫酸盐皂 粗浮油 高品质浮油 

分 类 号：TS79[轻工技术与工程—制浆造纸工程]