Chrome Extension
WeChat Mini Program
Use on ChatGLM

基于正交实验优化凤眼莲与低阶煤共热解条件

Coal Conversion(2015)

Cited 1|Views1
No score
Abstract
采用自行改装设计的干馏炉,基于L9 (34)正交实验对凤眼莲和低阶煤低温共热解进行条件优化,以提高热解油产率,正交实验得出因素主次关系为:终温>配比>粒径>保温时间,并且当凤眼莲添加量为35%,终温为550℃,凤眼莲粒径为0.355 mm~0.500 mm,保温时间为25 min时,热解油产率达到最大值11.70%,比优化前提高了3.36%.并对热解油进行了GC-MS检测,优化后热解油中苯类物质得到了大量的富集,其质量分数达到了63.17%,比优化前提高了81.99%.元素分析和热值分析得出优化前后热解油n(H)∶n(C)和热值变化不大,在不影响热解油品质的情况下实现了提高热解油产率的目的.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined