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公开(公告)号：US09663415B2
公开(公告)日：2017-05-30
申请号：US14074703
申请日：2013-11-07
Applicant: UOP LLC
Inventor： Christopher P. Nicholas , Steven L. Krupa , Kurt M. Vanden Bussche , Todd M. Kruse
CPC classification number: C07C2/12 , C07C2529/08 , C07C2529/40 , C07C2529/70 , C10G50/00 , C07C11/02
Abstract: Recycle of a stream comprising C8 oligomers to an oligomerization zone to be oligomerized with C4 olefins can produce diesel range oligomers. A diesel stream can be separated from a gasoline stream which can be recycled to the oligomerization zone.
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公开(公告)号：US09567267B2
公开(公告)日：2017-02-14
申请号：US14075048
申请日：2013-11-08
Applicant: UOP LLC
Inventor： Christopher P. Nicholas , Christian D. Freet , Steven L. Krupa , Kurt M. Vanden Bussche , Todd M. Kruse
CPC classification number: C07C2/18 , C07C2/12 , C07C2527/173 , C07C2529/40 , C07C2529/70 , C10G11/18 , C10G50/00 , C10G57/02 , C10G2400/02 , C10G2400/04 , C07C11/02
Abstract: A process provides oligomerization feed stream comprising C5 hydrocarbons and olefins along with C4 olefins to an oligomerization zone. The oligomerization feed stream may be obtained from cracked FCC products. Unreacted C5 hydrocarbons can be recycled to the oligomerization zone to maintain the liquid phase therein.
Abstract translation: 一种方法提供了包含C5烃和烯烃以及C4烯烃的低聚进料流到低聚区。 低聚进料流可以从裂化的FCC产物获得。 未反应的C5烃可以循环到低聚区，以保持其中的液相。
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公开(公告)号：US20150166428A1
公开(公告)日：2015-06-18
申请号：US14108678
申请日：2013-12-17
Applicant: UOP LLC
Inventor： Steven L. Krupa , Christopher P. Nicholas , Todd M. Kruse , Kurt M. Vanden Bussche
IPC: C07C2/08
CPC classification number: C10G50/00 , C10G2300/1088 , C10G2400/04 , C10G2400/30
Abstract: A first oligomerization stream is oligomerized over a first catalyst in a first oligomerization reactor zone to make oligomerate. An oligomerate stream is separated to provide a heavy oligomerate boiling in the diesel range and a second oligomerization feed stream. The latter is fed to a second oligomerization reactor zone with a second different catalyst to produce the heavy oligomerate.
Abstract translation: 第一低聚流在第一低聚反应器区域中在第一催化剂上低聚以制备低聚物。 分离低聚物流以提供在柴油范围内沸腾的重低聚物和第二低聚进料流。 将后者用第二种不同的催化剂进料到第二低聚反应器区域以产生重低聚物。
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4.发明申请公开(公告)号：US20150166426A1
公开(公告)日：2015-06-18
申请号：US14108623
申请日：2013-12-17
Applicant: UOP LLC
Inventor： David A. Wegerer , Kurt M. Vanden Bussche , Todd M. Kruse
CPC classification number: C07C4/06 , C07C2/12 , C07C2529/40 , C07C2529/70 , C10G11/18 , C10G50/00 , C10G2400/20 , C07C11/06 , C07C11/02
Abstract: To bias an oligomerization reaction toward C9 olefin production, C5 olefins are split and fed to a C4 olefin feed stream at a downstream location, so the C4 olefins are in stoichiometric excess over the C5 olefins. The result is greater oligomerization to C9 olefins. C9 olefins fed to an FCC unit have a carbon number divisible by three and thus produces a greater proportion of propylene.
Abstract translation: 为了将低聚反应偏向C9烯烃生产，将C5烯烃分离并在下游位置进料至C 4烯烃进料流，因此C4烯烃在C5烯烃上的化学计量过量。 结果是对C 9烯烃的更大的低聚。 进料到FCC装置的C9烯烃具有可被三分的碳数，从而产生更大比例的丙烯。
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公开(公告)号：US20140134058A1
公开(公告)日：2014-05-15
申请号：US14074738
申请日：2013-11-08
Applicant: UOP LLC
Inventor： Christopher P. Nicholas , Christian D. Freet , Kurt M. Vanden Bussche , Todd M. Kruse
IPC: B01J8/24
CPC classification number: B01J8/18 , B01J8/24 , C10G11/18 , C10G57/02 , C10G70/041 , C10G2400/20
Abstract: 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.
Abstract translation: 比VGO更容易将裂解馏分到丙烯。 另外，较少分支的碳氢化合物比更多的支链烃更容易裂解成丙烯。 对柴油范围的低聚物进行低聚，然后用较少的支链低聚物进行催化裂化可以提供更多的丙烯。
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Patent Agency Ranking
公开(公告)号：US09522373B2
公开(公告)日：2016-12-20
申请号：US14075100
申请日：2013-11-08
Applicant: UOP LLC
Inventor： Christopher P. Nicholas , Christian D. Freet , Steven L. Krupa , Kurt M. Vanden Bussche , Todd M. Kruse
CPC classification number: B01J8/0453 , B01J19/0046 , C10G50/00 , C10G57/02 , C10G69/126 , C10G2400/02 , C10L1/04
Abstract: Disclosed is a process and apparatus for switching oligomerization feed between a first oligomerization zone that includes a uni-dimensional small pore zeolite to make more diesel and a second oligomerization zone that includes SPA catalyst for making more gasoline. The diesel can be recycled to make more propylene. The process and apparatus will provide refiners with flexibility to produce the most valuable product commensurate with fluctuating market conditions.
Abstract translation: 公开了一种用于在包含单维小孔沸石以制备更多柴油的第一低聚区和包含用于制备更多汽油的SPA催化剂的第二低聚区之间切换低聚进料的方法和装置。 柴油可以再循环以制造更多的丙烯。 该过程和设备将为炼油厂提供灵活性，以生产与波动市场条件相称的最有价值的产品。
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公开(公告)号：US20140135555A1
公开(公告)日：2014-05-15
申请号：US14075012
申请日：2013-11-08
Applicant: UOP LLC
Inventor： Christopher P. Nicholas , Todd M. Kruse
IPC: C07C2/12
CPC classification number: C07C2/12 , C07C2529/08 , C07C2529/40 , C07C2529/70 , C10G50/00 , C10G2300/1088 , C10G2400/02 , C07C11/02
Abstract: Disclosed is the addition of C5 olefins to oligomerization feed stream has the counterintuitive effect of reducing the production of heavier oligomers over a uni-dimensional, ten-ring pore zeolite. Consequently, C5 olefins can be added to C4 olefins in an oligomerization feed stream to produce more gasoline and less distillate.
Abstract translation: 公开了将C5烯烃加成到低聚物中，进料流具有与单维十孔孔沸石相比降低较重低聚物生产的直觉效应。 因此，C5烯烃可以在低聚进料流中加入到C4烯烃中以产生更多的汽油和较少的馏出物。
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公开(公告)号：US20140135553A1
公开(公告)日：2014-05-15
申请号：US14074696
申请日：2013-11-07
Applicant: UOP LLC
Inventor： Christopher P. Nicholas , Steven L. Krupa , Kurt M. Vanden Bussche , Todd M. Kruse
IPC: C07C2/12
Abstract: A process for separating an oligomerate stream into a vaporous oligomerate stream and a liquid oligomerate bottom stream is followed by recycling the liquid oligomerate bottom stream to an oligomerization zone to maintain the liquid phase therein and to provide unreacted olefins to the oligomerization zone.
Abstract translation: 将低聚物流分离成气态低聚物流和液体低聚物底部流的方法之后，将液体低聚物底部物流再循环至低聚区，以保持其中的液相并向低聚区提供未反应的烯烃。
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公开(公告)号：US20140135541A1
公开(公告)日：2014-05-15
申请号：US14074747
申请日：2013-11-08
Applicant: UOP LLC
Inventor： Christopher P. Nicholas , Christian D. Freet , Steven L. Krupa , Kurt M. Vanden Bussche , Todd M. Kruse
CPC classification number: C07C2/18 , C07C2/12 , C07C5/03 , C07C2527/173 , C07C2529/40 , C07C2529/70 , C07C11/02
Abstract: Oligomerizing C4 and C5 olefins over a SPA catalyst provides an oligomerate product stream comprising C6+ olefins that meets a gasoline T-90 specification of 380° F. The oligomerate product stream can be taken to the gasoline pool without further upgrading.
Abstract translation: 在SPA催化剂上使C4和C5烯烃低聚提供了包含满足380°F汽油T-90规格的C6 +烯烃的低聚物产物流。低聚物产物流可被带到汽油池而不进一步升级。
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公开(公告)号：US09644159B2
公开(公告)日：2017-05-09
申请号：US14074693
申请日：2013-11-07
Applicant: UOP LLC
Inventor： Christopher P. Nicholas , Wayne E. Rathbun , Todd M. Kruse , Hung A. Pham
IPC: C07C9/15 , C10L1/04 , C10G50/00 , C10L1/06 , C10L1/08 , C10G69/12 , C07C2/12 , C07C4/06 , B01J29/40 , B01J29/70
CPC classification number: C10L1/04 , B01J29/40 , B01J29/7034 , B01J29/7046 , B01J2229/42 , C07C2/12 , C07C4/06 , C07C2529/08 , C07C2529/40 , C07C2529/70 , C07C2529/80 , C10G50/00 , C10G69/126 , C10G2400/22 , C10L1/06 , C10L1/08 , Y02P20/52 , Y02P20/588 , C07C11/02 , C07C11/06
Abstract: An olefinic composition has a moderate concentration of Type 2 C8 olefins. The oligomerate composition has hydrocarbon molecules with minimal branching which make excellent diesel and can also be readily cracked to propylene. Consequently, oligomerate product can be sent to the diesel pool or fed or recycled to an FCC unit to increase production of propylene.
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