发明公开
EP0303097A1 Process for production of aromatic hydrocarbons
失效
Verfahren zur Herstellung von aromatischen Kohlenwasserstoffen。
- 专利标题： Process for production of aromatic hydrocarbons
- 专利标题（中）： Verfahren zur Herstellung von aromatischen Kohlenwasserstoffen。
-
申请号： EP88111997.8申请日： 1988-07-26
-
公开(公告)号： EP0303097A1公开(公告)日： 1989-02-15
- 发明人: Takashi, Yamamoto , Toshikazu, Yoneda , Hisashi, Katsuno , Takashi, Murakawa , Nobuyuki, Takahashi
- 申请人： RESEARCH ASSOCIATION FOR UTILIZATION OF LIGHT OIL
- 申请人地址： 16-9, 2-chome, Shiba Minato-ku Tokyo JP
- 专利权人： RESEARCH ASSOCIATION FOR UTILIZATION OF LIGHT OIL
- 当前专利权人： RESEARCH ASSOCIATION FOR UTILIZATION OF LIGHT OIL
- 当前专利权人地址： 16-9, 2-chome, Shiba Minato-ku Tokyo JP
- 代理机构： Türk, Gille, Hrabal, Leifert
- 优先权： JP188850/87 19870730; JP322478/87 19871219
- 主分类号： C10G35/095
- IPC分类号： C10G35/095
摘要：
A process for producing aromatic hydrocarbons in a high yield by introducing a naphtha fraction the cyclopentane content of which is controlled to not more than 1% by weight, or the methylpentane content is controlled to not more than 10% by weight, in a catalytic reaction tower, and contacting with a catalyst comprising a large pore zeolite containing at least one of Group VIII metals of the Periodic Table. In this process, the catalyst cycle is greatly lengthened.
公开/授权文献
- EP0303097B1 Process for production of aromatic hydrocarbons 公开/授权日：1992-03-11
信息查询
