硫酸盐法和烧碱蒽醌法作为主要的碱性制浆方法得到广泛应用。众多研究人员对这两种制浆方法蒸煮历程和动力学进行了深入细致的研究,一般认为蒸煮历程主要分为三个阶段:初始脱木素、大量脱木素、补充脱木素,不同原料不同方法其各个阶段不尽相同。不同制浆方法其蒸煮动力学有很大的区别,总的看来,碱法脱木素反应活化能:针叶木>阔叶木>草类。 Kraft and caustic anthraquinone methods are widely used as the main alkaline pulping methods. Many researchers have studied the cooking process and kinetics of these two pulping methods in detail. It is generally considered that the cooking process is mainly divided into three stages: initial delignification, large delignification, delignification, different raw materials Different methods of its various stages are not the same. Different pulping methods have great differences in cooking kinetics. In general, alkaline delignification reaction activation energy: softwood> hardwood> grass.