二次正交旋转组合设计优化花生秸秆微波裂解  

Optimization of Microwave Pyrolysis of Peanut Straw by Quadratic Orthogonal Rotation Combination Design

作　　者：罗朝阳[1] 段军[1] 何成奎[1] 张平[1] LUO Zhaoyang;DUAN Jun;HE Chengkui;ZHANG Ping(Dazhou Vocational and Technical College,Dazhou 635001,China)

机构地区：[1]达州职业技术学院,四川达州635001

出　　处：《皮革与化工》2021年第3期36-40,共5页Leather And Chemicals

基　　金：四川革命老区发展研究中心资助项目(SLQ2019B-03)。

摘　　要：本实验采用微波裂解技术,以花生秸秆为研究对象,通过微波热解将其裂解为固态、液态、气态三相产物;在前期研究单因素(秸秆长度、裂解功率以及秸秆含水率)对三相产物产量影响的基础上,以气体热值为因变量,找出最优的裂解条件,并通过SPSS得出拟合方程、做统计分析,确定了最优的裂解条件为裂解功率2.5 kW、秸秆长度5 cm。In this study,peanut straw was pyrolyzed into three-phase products,such as solid,liquid and gaseous,by microwave pyrolysis technology.The effect of single factor(straw length,pyrolysis power and straw moisture content)on the yield of three-phase products was studied in previous experiments.On this basis,the optimal pyrolysis conditions were found by taking gas calorific value as dependent variable.Then the fitting equation was obtained by SPSS,and the optimal pyrolysis conditions were determined by statistical analysis:the pyrolysis power was 2.5kW and the length of straw was 5cm.

关 键 词：二次正交旋转组合设计 生物质能 微波裂解 花生秸秆 

分 类 号：X712[环境科学与工程—环境工程]