| 发明名称 |
FRACTIONATING AND FURTHER CRACKING A C6 FRACTION FROM A NAPHTHA FEED FOR PROPYLENE GENERATION |
| 摘要 |
The present invention relates to a process for selectively producing C<SUB>3 </SUB>olefins from a catalytically cracked or thermally cracked naphtha stream by fractionating the naphtha feed to obtain at least a C<SUB>6 </SUB>rich fraction and feeding the C<SUB>6 </SUB>rich fraction into a reaction stage at a point wherein the residence time of the C<SUB>6 </SUB>rich fraction is minimized.
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| 申请公布号 |
KR101163235(B1) |
申请公布日期 |
2012.07.05 |
| 申请号 |
KR20057015666 |
申请日期 |
2004.02.13 |
| 申请人 |
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发明人 |
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| 分类号 |
C10G11/05;C07C4/02;C07C4/06;C10G11/00;C10G11/14;C10G11/18;C10G35/095;C10G35/10 |
主分类号 |
C10G11/05 |
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代理人 |
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| 主权项 |
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