发明授权
- 专利标题： Manufacture of xylenes using reformate
- 专利标题（中）： 使用重整产品制造二甲苯
-
申请号： US10746074申请日： 2003-12-24
-
公开(公告)号： US07119239B2公开(公告)日： 2006-10-10
- 发明人: David L. Johnson , Robert G. Tinger , Robert A. Ware , John S. Buchanan , Xiaobing Feng , Shifang Luo , Gary D. Mohr
- 申请人： David L. Johnson , Robert G. Tinger , Robert A. Ware , John S. Buchanan , Xiaobing Feng , Shifang Luo , Gary D. Mohr
- 申请人地址： US TX Houston
- 专利权人： ExxonMobil Chemical Patents Inc.
- 当前专利权人： ExxonMobil Chemical Patents Inc.
- 当前专利权人地址： US TX Houston
- 代理商 Xiaobing Feng
- 主分类号： C07C2/66
- IPC分类号： C07C2/66
摘要：
A process is provided for the production of xylenes from reformate. The process is carried out by methylating under conditions effective for the methylation, the benzene/toluene present in the reformate outside the reforming loop, to produce a resulting product having a higher xylenes content than the reformate. Greater than equilibrium amounts of para-xylene can be produced by the process.
公开/授权文献
- US20040158111A1 Manufacture of xylenes using reformate 公开/授权日：2004-08-12