发明授权
- 专利标题： Olefin process with removal of aromatic by-products
- 专利标题（中）： 烯烃工艺除去芳香族副产物
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申请号： US958842申请日： 1992-10-09
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公开(公告)号： US5300715A公开(公告)日： 1994-04-05
- 发明人: Bipin V. Vora
- 申请人： Bipin V. Vora
- 申请人地址： IL Des Plaines
- 专利权人： UOP
- 当前专利权人： UOP
- 当前专利权人地址： IL Des Plaines
- 主分类号： C07C7/13
- IPC分类号： C07C7/13 ; C07C11/02 ; C07C5/00
摘要：
An improved process for the production of linear olefinic hydrocarbons by paraffin dehydrogenation and adsorptive separation is disclosed. Aromatic by-products normally formed in paraffin dehydrogenation are selectively removed using at least one aromatics removal zone. Removal of these aromatic by-products significantly increases the purity of the olefinic hydrocarbon product and increases the capacity of the adsorptive separation zone. The improved process is believed to increase the life of the adsorbent in the adsorptive separation zone and the life of the catalyst in the dehydrogenation zone.
公开/授权文献
- USD257751S Table 公开/授权日：1981-01-06
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