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公开(公告)号：EP2917170A1
公开(公告)日：2015-09-16
申请号：EP13852614.0
申请日：2013-11-08
申请人： UOP LLC
CPC分类号： C10G11/18 , C10G50/00 , C10G57/02 , C10G2400/02 , C10G2400/20
摘要： Distillate cracks to propylene more readily than VGO. Additionally, less branched hydrocarbons crack to propylene more readily than more branched hydrocarbons. Oligomerization to diesel range oligomers followed by catalytic cracking with less branched oligomers can provide more propylene.
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公开(公告)号：EP2917306A1
公开(公告)日：2015-09-16
申请号：EP13853822.8
申请日：2013-11-11
申请人： UOP LLC
发明人： NICHOLAS, Christopher P. , FREET, Christian D. , KRUPA, Steven L. , VANDEN BUSSCHE, Kurt M. , KRUSE, Todd M.
CPC分类号： C07C2/18 , C07C2/12 , C07C2527/173 , C07C2529/40 , C07C2529/70 , C10G11/18 , C10G50/00 , C10G57/02 , C10G2400/02 , C10G2400/04 , C07C11/02
摘要： A process provides oligomerization feed stream comprising C
5 hydrocarbons and olefins along with C
4 olefins to an oligomerization zone. The oligomerization feed stream may be obtained from cracked FCC products. Unreacted C
5 hydrocarbons can be recycled to the oligomerization zone to maintain the liquid phase therein.-
公开(公告)号：EP2917306B1
公开(公告)日：2020-03-04
申请号：EP13853822.8
申请日：2013-11-11
申请人： UOP LLC
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公开(公告)号：EP2917309A1
公开(公告)日：2015-09-16
申请号：EP13853181.9
申请日：2013-11-11
申请人： UOP LLC
CPC分类号： C07C2/06 , C07C2/12 , C07C2/18 , C07C7/09 , C07C11/02 , C07C2527/173 , C07C2529/70 , C10G50/00 , C10G57/02
摘要： A process and apparatus that uses a debutanizer with a side stripper can recover a light stream, an intermediate stream and a liquid stream. One of the intermediate stream and the liquid stream can be recycled to oligomerization or to fluid catalytic cracking.
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