发明授权
US08252967B2 Process for the purification of paraxylene 有权
对二甲苯纯化方法

Process for the purification of paraxylene
摘要:
The proposed process uses crystallization technology to purify paraxylene simultaneously of large concentrations of C8 aromatics and also small concentrations of oxygenated species.
公开/授权文献
信息查询
0/0