公开(公告)号：US10294173B2

公开(公告)日：2019-05-21

申请号：US15994996

申请日：2018-05-31

Applicant: UOP LLC

Inventor： Charles P. Luebke ,  Raul Zavala ,  Christopher D. DiGiulio

IPC: C07C2/62 ,  C07C2/60 ,  C07C5/27 ,  C07C5/05 ,  C07C9/16 ,  C07C5/52

Abstract: The present invention relates to the integration of an alkylation unit for use in a hydrocarbon conversion process. More specifically, the present invention relates to the integration of a dehydrogenation unit and an alkylation unit and the placement of different isomerization units located off the deisobutanizer and the debutanizer.

公开(公告)号：US09611192B2

公开(公告)日：2017-04-04

申请号：US14749059

申请日：2015-06-24

Applicant: UOP LLC

Inventor： Christopher D. DiGiulio

IPC: C07C5/48 ,  C07C5/327 ,  C07C7/10

CPC classification number: C07C5/48 ,  C07C5/327 ,  C07C7/10 ,  C07C11/167 ,  C07C11/08

Abstract: A process for the production of butadiene is presented. The process combines the separation of butenes and butadienes extracted from a non-oxidated dehydrogenation process with the separation of butenes and butadienes from an oxidative dehydrogenation process to increase the butadiene yields and reduce the equipment for the recovery of a butadiene product.

公开(公告)号：US11884616B2

公开(公告)日：2024-01-30

申请号：US17936988

申请日：2022-09-30

Applicant: UOP LLC

Inventor： Bryan J. Egolf ,  Christopher D. DiGiulio ,  William Yanez ,  Ka L. Lok ,  Elie J. Fayad ,  Haibo Yu ,  Kristen E. Allaire ,  Falaah Falih ,  Jeffrey R. Grott ,  Sujay R. Krishnamurthy ,  Hari S. Bajpai ,  Phillip F. Daly ,  Matthew R. Zuraski ,  Hosoo Lim ,  Joseph Peterson ,  Michael R. Van de Cotte ,  Steven A. Bradley

IPC: C07C5/333 ,  B01J19/18

CPC classification number: C07C5/333 ,  B01J19/1862 ,  B01J2219/0004 ,  B01J2219/00058 ,  B01J2219/00065 ,  C07C2527/02

Abstract: Processes and apparatus for reforming hydrocarbons to reduce the impact of contaminants created by non-catalyst coking. The reaction zone receives sulfur to inhibit the impact, and a control index is used to control the determine conditions with generally lower pressures. Additionally, a compression zone, pressure control zone and combustion zone operation are provided for the operation of the reaction zone at the generally lower pressures.

公开(公告)号：US10941352B2

公开(公告)日：2021-03-09

申请号：US16454517

申请日：2019-06-27

Applicant: UOP LLC

Inventor： Mark P. Lapinski ,  Michael W. Penninger ,  Rajeswar Gattupalli ,  Christopher D. DiGiulio ,  Bryan J. Egolf ,  Louis A. Lattanzio

IPC: C10G35/00 ,  C10G35/085 ,  C10G7/02 ,  C10G61/10

Abstract: Processes for producing a gasoline blend in which C7 hydrocarbons are separated from a naphtha feed. The C7 hydrocarbons are isomerized and dehydrogenated to increase the octane value of the components therein. In order to avoid conversion of methylcyclohexane to toluene in the dehydrogenation reactor, the various processes provide flow schemes in which the methylcyclohexane bypasses the C7 dehydrogenation reaction zone.

公开(公告)号：US20190185393A1

公开(公告)日：2019-06-20

申请号：US16206968

申请日：2018-11-30

Applicant: UOP LLC

Inventor： Charles P. Luebke ,  Christopher D. DiGiulio

IPC: C07C5/333 ,  C07C41/06 ,  C07C2/56 ,  C07C5/22 ,  C07C5/02 ,  B01J19/24 ,  B01D3/14

CPC classification number: C07C5/333 ,  B01D3/143 ,  B01J19/245 ,  C07C2/56 ,  C07C5/02 ,  C07C5/22 ,  C07C41/06

Abstract: Processes for co-production of methyl tertiary-butyl ether (MTBE) and alkylate is disclosed. The process includes comprising passing a hydrocarbon feed stream comprising C4 hydrocarbons to a dehydrogenation unit to generate a dehydrogenation effluent comprising C4 olefins. The dehydrogenation effluent is passed to a MTBE unit to provide a mixed stream comprising C4 olefins and MTBE. The mixed stream is separated to provide an MTBE product stream and a fractionator overhead stream comprising olefins. The fractionator overhead stream is passed to an alkylation unit to produce an alkylation product stream comprising an alkylate.

公开(公告)号：US20170297972A1

公开(公告)日：2017-10-19

申请号：US15617934

申请日：2017-06-08

Applicant: UOP LLC

Inventor： Thulasidas Chellppannair ,  Nicholas J. Schoenfeldt ,  Andrea G. Bozzano ,  Wolfgang A. Spieker ,  Christopher D. DiGiulio ,  Gregory A. Funk ,  Jaime G. Moscoso

IPC: C07C1/20 ,  C07C4/06 ,  C07C6/04

CPC classification number: C07C1/20 ,  B01J29/85 ,  B01J29/90 ,  B01J38/12 ,  C07C4/06 ,  C07C6/04 ,  C07C2529/85 ,  Y02P20/52 ,  Y02P20/584 ,  Y02P30/42 ,  C07C11/04 ,  C07C11/06 ,  C07C11/08

Abstract: A process is presented for the production of light olefins. The process utilizes a SAPO-18 catalyst and is operated at an elevated pressure. The process generates higher concentrations of heavier olefins which can then be processed to generate light olefins. The processing of the heavier olefins can include metathesis reactions and olefin cracking processes.

公开(公告)号：US20170204025A1

公开(公告)日：2017-07-20

申请号：US15476627

申请日：2017-03-31

Applicant: UOP LLC

Inventor： Christopher D. DiGiulio ,  John J. Senetar

IPC: C07C5/48 ,  C07C5/327

CPC classification number: C07C5/48 ,  C07C5/327 ,  C07C7/005 ,  C07C7/10 ,  C07C11/167 ,  C07C11/08

Abstract: A process for the production of butadiene is presented. The process combines the separation of butenes and butadienes extracted from a non-oxidated dehydrogenation process with the separation of butenes and butadienes from an oxidative dehydrogenation process to increase the butadiene yields and reduce the equipment for the recovery of a butadiene product.