crude tall oil

基本解释

The residual mixture in the extraction process to produce fatty acid and resin from crude tall Oil which is a by-product of paper-making industry, is called tall oil pitch.
造纸工业副产品粗塔罗油被提取脂肪酸、松香、油头之后下余的混合物称为浮油沥青。
Tall oil pitch, which is the residual mixture in the extraction process to produce fatty acid and resin from crude tall oil and is also a by-product of paper-making industry.
本研究系用造纸工业附产品塔尔油，被提取脂肪酸、松香之后下余的混合物—浮油沥青。
This paper briefly introduced the composition, application and fractionating plans of crude tall oil (CTO), a by-product of the kraft pulp mill. A comparison was made in several fractionating plans.
扼要介绍了硫酸盐松木制浆厂的副产品——粗塔罗油的组成、用途及精制方案，并着重对各种精制工艺方案进行对比，供决策时选择。