上海化工
上海化工
상해화공
SHANGHAI CHEMICAL INDUSTRY
2011年
11期
5-8
,共4页
烷化剂%均三甲苯%分离%影响
烷化劑%均三甲苯%分離%影響
완화제%균삼갑분%분리%영향
Alkylating agent%Mesitylene%Separation%Impact
重芳烃副产品均三甲苯经烷基化、水洗、精馏后可得到高纯度的均三甲苯产品,本课题分别考察了两种不同的烷化剂丙烯和抽余油对实验结果的影响,找到了比较合适的烷化剂,并确定了实验的较佳工艺条件。
重芳烴副產品均三甲苯經烷基化、水洗、精餾後可得到高純度的均三甲苯產品,本課題分彆攷察瞭兩種不同的烷化劑丙烯和抽餘油對實驗結果的影響,找到瞭比較閤適的烷化劑,併確定瞭實驗的較佳工藝條件。
중방경부산품균삼갑분경완기화、수세、정류후가득도고순도적균삼갑분산품,본과제분별고찰료량충불동적완화제병희화추여유대실험결과적영향,조도료비교합괄적완화제,병학정료실험적교가공예조건。
High-purity mesitylene could be obtained from heavy aromatic by-product mesitylene via alkylation,washing and distillation.In this project,the impact of propylene and raffinate to the experimental results were investigated respectively.A more appropriate alkylating agent has been found,and so has been done for the process conditions.
