木屑预处理对微波裂解产物分布和组成的影响研究

摘要

The impact of five pretreatment methods on state distribution and chemical composition of the products from wood pellets microwave pyrolysis was investigated. The pretreatment methods included acid treatment, alkaline treatment, acid explosion, acid explosion before water washing and enzymatic hydrolysis pretreatment.%　　以木屑为生物质原料，考察了5种预处理方式（酸处理、碱处理、酸爆处理、酸爆水洗处理及酶解处理）对木屑微波裂解产物的形态分布及其气、液产物化学组成分布所造成的影响。其中酶解预处理的考察对应着木屑酶解后剩余固体残渣的微波裂解实验。