发明授权
- 专利标题： Increased conversion of C.sub.2 -C.sub.12 aliphatic hydrocarbons to aromatic hydrocarbons using a highly purified recycle stream
- 专利标题（中）： 使用高度纯化的再循环物流增加C2-C12脂族烃转化为芳烃
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申请号： US254556申请日： 1988-10-07
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公开(公告)号： US4996381A公开(公告)日： 1991-02-26
- 发明人: John L. Pickering, Jr. , Margaret Nemet-Mavrodin
- 申请人： John L. Pickering, Jr. , Margaret Nemet-Mavrodin
- 申请人地址： NY New York
- 专利权人： Mobil Oil Corp.
- 当前专利权人： Mobil Oil Corp.
- 当前专利权人地址： NY New York
- 主分类号： C07C2/00
- IPC分类号： C07C2/00
摘要：
An improved aromatization process is disclosed in which conversion is increased by recycling a highly purified C.sub.2 -C.sub.4 aliphatic stream. Loss of valuable ethane to fuel gas is substantially eliminated. In a preferred embodiment, a dephlegmator purifies the C.sub.2 -C.sub.4 recycle stream.
公开/授权文献
- US5479730A Snowblower attachment for a pickup truck 公开/授权日：1996-01-02
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