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公开(公告)号：US20210255152A1
公开(公告)日：2021-08-19
申请号：US16793522
申请日：2020-02-18
Applicant: UOP LLC
Inventor： James W. Harris , Heather A. Fleitz , Gregory A. Ernst , Chad A. Williams
IPC: B01J20/281 , C07C7/11 , G01N30/74 , G01N30/86 , B01D53/02
Abstract: Processes and apparatus for analyzing fluid properties of a stream are described. The processes utilize a simulated moving bed system and a rotary valve. The processes involve sending a portion of the pump-around stream to a side chamber where the moisture content of the adsorbent in the side chamber or one or more fluid properties of the stream or both are measured using an analyzer specific to each fluid property.
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公开(公告)号：US10829698B2
公开(公告)日：2020-11-10
申请号：US15924037
申请日：2018-03-16
Applicant: UOP LLC
Inventor： Stanley Joseph Frey , Keith Allen Couch , Donald A. Eizenga , James W. Harris
Abstract: A process for reducing pressure of a vapor stream used for reducing a temperature or pressure in a reactor. A pressure of a vapor stream is reduced with a turbine to provide a lower pressure vapor stream. The vapor stream rotates a turbine wheel within the turbine. The turbine wheel is configured to transmit rotational movement to an electrical generator. Thus, electricity is generated with the turbine. The lower pressure vapor stream is injected into a reactor and reduces a temperature in the reactor or reduces a partial pressure of a hydrocarbon vapor in the reactor.
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23.发明申请公开(公告)号：US20190299116A1
公开(公告)日：2019-10-03
申请号：US16368310
申请日：2019-03-28
Applicant: UOP LLC
Inventor： Russell C. Schulz , Chad A. Williams , James W. Harris , Nikunj Manubhai Patel
Abstract: The present invention relates to the fractionation technology that is used to create purified phenol and acetone products. More specifically, the present invention relates to a fractionation technology that is used to create crude acetone and crude phenol streams using a dividing wall column intended to remove cumene, alpha-methyl styrene and water from the product side of the wall.
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公开(公告)号：US20190284486A1
公开(公告)日：2019-09-19
申请号：US15924037
申请日：2018-03-16
Applicant: UOP LLC
Inventor： Stanley Joseph Frey , Keith Allen Couch , Donald A. Eizenga , James W. Harris
Abstract: A process for reducing pressure of a vapor stream used for reducing a temperature or pressure in a reactor. A pressure of a vapor stream is reduced with a turbine to provide a lower pressure vapor stream. The vapor stream rotates a turbine wheel within the turbine. The turbine wheel is configured to transmit rotational movement to an electrical generator. Thus, electricity is generated with the turbine. The lower pressure vapor stream is injected into a reactor and reduces a temperature in the reactor or reduces a partial pressure of a hydrocarbon vapor in the reactor.
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公开(公告)号：US09045384B2
公开(公告)日：2015-06-02
申请号：US14476903
申请日：2014-09-04
Applicant: UOP LLC
Inventor： Jason T. Corradi , James W. Harris , Lewis H. Pettengill
CPC classification number: C07C7/12 , B01D15/1835 , C07C15/08
Abstract: Purge fluid from a vessel head in an adsorption process is distributed to recovery processes according to the purity of product contained in the fluid. Extract-rich fluid thus is routed directly to recovery of the extract product. Distribution preferably is determined by internal positioning of feed, desorbent and product streams in the adsorption vessel.
Abstract translation: 根据流体中含有的产品的纯度将吸附过程中的容器头部清洗液分配到回收过程中。 因此，提取物富含的流体直接路由到萃取产物的回收。 分布优选通过进料，解吸剂和产物流在吸附容器中的内部定位来确定。
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Patent Agency Ranking
26.发明申请公开(公告)号：US20140061021A1
公开(公告)日：2014-03-06
申请号：US14075206
申请日：2013-11-08
Applicant: UOP LLC
Inventor： Jason L. Noe , Ian Horn , Lars Sullivan , Bruce R. Beadle , Edward M. Casey , James W. Harris
IPC: B01D3/40
CPC classification number: B01D3/40 , B01D11/043 , B01D11/0488 , G01N1/2226 , G01N21/359 , G01N2001/2282 , G01N2021/3595
Abstract: Embodiments of extraction unit and an analysis method are provided. In one embodiment, the analysis method includes the steps of providing a feed stream and a species-selective solvent to the distillation column, drawing a vapor sample from the distillation column, condensing the vapor sample, and analyzing at least a portion of the condensed vapor sample.
Abstract translation: 提供了提取单元和分析方法的实施例。 在一个实施方案中，分析方法包括以下步骤：向蒸馏塔提供进料流和物质选择性溶剂，从蒸馏塔中抽出蒸气样品，冷凝蒸汽样品，并分析至少一部分冷凝蒸汽 样品。
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27.发明申请公开(公告)号：US20130233698A1
公开(公告)日：2013-09-12
申请号：US13775450
申请日：2013-02-25
Applicant: UOP LLC
Inventor： Jason T. Corradi , James W. Harris
IPC: B01D3/14
CPC classification number: B01D3/143
Abstract: A process according to various approaches includes separating a component from a feed stream using adsorption separation. The process further includes directing one of the extract stream and the raffinate stream to a high pressure distillation column. In addition, the process includes pumping the one of the extract stream and the raffinate stream to increase the pressure in the stream to flow the one of the extract stream and the raffinate stream into an inlet of the distillation column.
Abstract translation: 根据各种方法的方法包括使用吸附分离从进料流中分离成分。 该方法还包括将提取物流和萃余液流中的一种引导到高压蒸馏塔。 此外，该方法包括泵送提取物流和萃余液流中的一种，以增加流中的压力，使提取物流和萃余液流中的一个流入蒸馏塔的入口。
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28.发明申请Apparatus for Recovering Products Using Adsorption Separation and Fractionation 审中-公开使用吸附分离和分馏回收产品的装置公开(公告)号：US20130233693A1
公开(公告)日：2013-09-12
申请号：US13775460
申请日：2013-02-25
Applicant: UOP LLC
Inventor： Jason T. Corradi , James W. Harris
IPC: B01D3/14
Abstract: An apparatus according to various approaches includes separating a component from a feed stream using adsorption separation. The process further includes directing one of the extract stream and the raffinate stream to a high pressure distillation column. In addition, the process includes pumping the one of the extract stream and the raffinate stream to increase the pressure in the stream to flow the one of the extract stream and the raffinate stream into an inlet of the distillation column.
Abstract translation: 根据各种方法的装置包括使用吸附分离从进料流中分离成分。 该方法还包括将提取物流和萃余液流中的一种引导到高压蒸馏塔。 此外，该方法包括泵送提取物流和萃余液流中的一种，以增加流中的压力，使提取物流和萃余液流中的一个流入蒸馏塔的入口。
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公开(公告)号：US20220379281A1
公开(公告)日：2022-12-01
申请号：US17329591
申请日：2021-05-25
Applicant: UOP LLC
Inventor： James W. Harris , Parag Jain , Paul Adams , Michael J. Grapenthien , Louis A. Lattanzio , Priyank Tiwari , Charles P. Luebke , Zudtky Wisecraver , Christopher DiGiulio
Abstract: A process and system for monitoring and controlling the operation of a dehydrogenation reactor is provided. Samples of hydrocarbon streams are taken at sampling locations to be analyzed at a single gas chromatograph or other analytical equipment. Actions can be taken to modify the operation of the dehydrogenation reactor as necessary to maintain its operation within predetermined parameters. In particular, actions may be taken when a hydrocarbon stream exhibits an amount of cracking that is outside parameters. It is usually intended that actions will be taken on a gradual basis once or twice per day to reduce the cost of the process while still providing the necessary changes to operations.
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公开(公告)号：US10753235B2
公开(公告)日：2020-08-25
申请号：US15924034
申请日：2018-03-16
Applicant: UOP LLC
Inventor： James W. Harris , Donald A. Eizenga , Michael Van de Cotte , David A. Wegerer
Abstract: Processes and apparatus for recovering energy from a petroleum, petrochemical, or chemical process are disclosed. The process comprises providing a fluid process stream in a petroleum, petrochemical, or chemical process zone having a direct current power input; controlling a flow rate of the process stream by directing at least a portion of the process stream through a first power-recovery turbine to generate electric power as direct current therefrom; and providing the recovered direct current to the direct current power input of the process zone.
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