中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

104 records (took 0.019 seconds)

    PROCESSES FOR SEPARATING MULTIPLE STREAMS FROM A FEED
    71.
    发明申请
    PROCESSES FOR SEPARATING MULTIPLE STREAMS FROM A FEED 审中-公开

    公开(公告)号：US20170096609A1

    公开(公告)日：2017-04-06

    申请号：US15281948

    申请日：2016-09-30

    Applicant: UOP LLC

    Inventor： Donald A. Eizenga ,  Xin X. Zhu ,  Joel Kaye ,  David E. Bachmann

    IPC: C10G67/02

    CPC classification number: C10G67/02 ,  C10G2300/202

    Abstract: Processes for separating a feed stream for a combined hydrotreating zone into multiple components. The hydrotreating zone receives at least two streams from the separation, preferably a naphtha stream and a diesel stream. The two streams are treated in the hydrotreating zone and then separated into naphtha and diesel streams. In at least one embodiment, three separation columns are used. In at least one embodiment, two separation columns are used.

    Process for fluid catalytic cracking and hydrocracking hydrocarbons
    72.
    发明授权
    Process for fluid catalytic cracking and hydrocracking hydrocarbons 有权
    流化催化裂化和加氢裂化烃的工艺

    公开(公告)号：US09422487B2

    公开(公告)日：2016-08-23

    申请号：US14248904

    申请日：2014-04-09

    Applicant: UOP LLC

    Inventor： Jibreel A. Qafisheh ,  Jill A. Bonucci ,  Xin X. Zhu ,  Boyd E. Cabanaw

    IPC: C10G69/04 ,  C10G11/18 ,  C10G45/00

    CPC classification number: C10G69/04 ,  C10G11/18 ,  C10G2400/04

    Abstract: A process and apparatus for recovering cycle oil from FCC CSO is described. By feeding the additional cycle oil to a hydrocracking unit additional diesel, naphtha and petrochemical feedstock may be obtained. The additional cycle oil is obtained by vacuum separation of the CSO. The described process and apparatus can provide additional recovery for a refiner.

    Abstract translation: 描述了用于从FCC CSO中回收循环油的方法和装置。 通过将另外的循环油加入加氢裂化装置，可以获得额外的柴油，石脑油和石油化学原料。 通过CSO的真空分离获得附加循环油。 所描述的过程和装置可以为精磨机提供额外的回收。

    METHODS AND APPARATUSES FOR REFORMING OF HYDROCARBONS INCLUDING RECOVERY OF PRODUCTS USING MIXING DEVICES
    74.
    发明申请
    METHODS AND APPARATUSES FOR REFORMING OF HYDROCARBONS INCLUDING RECOVERY OF PRODUCTS USING MIXING DEVICES 审中-公开
    用于改造烃类的方法和装置，包括使用混合装置恢复产品的方法和装置

    公开(公告)号：US20160115101A1

    公开(公告)日：2016-04-28

    申请号：US14524271

    申请日：2014-10-27

    Applicant: UOP LLC

    Inventor： William Yanez ,  Lisa Lane ,  David William Ablin ,  Robert Edison Tsai ,  Xin X. Zhu ,  Tokhanh Ngo

    IPC: C07C7/04 ,  C10L3/12 ,  B01D53/14 ,  B01D3/14 ,  B01D3/26 ,  C07C7/11 ,  C01B3/50

    CPC classification number: C07C7/04 ,  B01D3/143 ,  B01D3/26 ,  B01D53/1487 ,  B01D2252/504 ,  C01B3/52 ,  C01B2203/0227 ,  C01B2203/0415 ,  C01B2203/048 ,  C01B2203/1247 ,  C01B2203/148 ,  C07C7/11

    Abstract: Embodiments of apparatuses and methods for reforming of hydrocarbons including recovery of products are provided. In one example, an apparatus comprises a separation zone to receive and separate a reforming-zone effluent to form a net gas phase stream and a liquid phase hydrocarbon stream. A compressor receives and compresses the net gas phase stream to form a compressed net gas phase stream. A chiller receives and cools the liquid phase hydrocarbon stream to form a cooled liquid phase hydrocarbon stream. A first mixing device receives and mixes the compressed net gas phase stream and at least a portion of the cooled liquid phase hydrocarbon stream to extract C3/C4 hydrocarbons from the compressed net gas phase stream into the at least the portion of the cooled liquid phase hydrocarbon stream.

    Abstract translation: 提供了包括产物回收的烃类重整装置和方法的实施例。 在一个实例中，设备包括分离区以接收和分离重整区流出物以形成净气相流和液相烃流。 压缩机接收和压缩净气相流以形成压缩的净气相流。 冷却器接收并冷却液相烃流以形成冷却的液相烃流。 第一混合装置接收和混合压缩的净气相物流和至少一部分冷却的液相烃物流，以将C3 / C4烃从压缩的净气相物流提取到冷却的液相烃的至少一部分中 流。

    METHODS AND APPARATUSES FOR REFORMING OF HYDROCARBONS INCLUDING RECOVERY OF PRODUCTS USING AN ABSORPTION ZONE
    75.
    发明申请
    METHODS AND APPARATUSES FOR REFORMING OF HYDROCARBONS INCLUDING RECOVERY OF PRODUCTS USING AN ABSORPTION ZONE 有权
    用于改造烃类的方法和装置，包括使用吸收区域恢复产品的方法和装置

    公开(公告)号：US20160115098A1

    公开(公告)日：2016-04-28

    申请号：US14524285

    申请日：2014-10-27

    Applicant: UOP LLC

    Inventor： Robert Edison Tsai ,  Xin X. Zhu ,  Tokhanh Ngo ,  William Yanez ,  Bryan K. Glover

    IPC: C07C7/00 ,  F25J3/02 ,  C01B3/52

    CPC classification number: F25J3/0242 ,  C01B3/34 ,  C01B3/52 ,  C01B2203/0227 ,  C01B2203/0415 ,  C01B2203/048 ,  C01B2203/1247 ,  C07C7/005 ,  F25J3/0247 ,  F25J3/0252 ,  F25J2200/08 ,  F25J2205/02 ,  F25J2215/10 ,  F25J2215/62 ,  F25J2230/08 ,  F25J2230/60 ,  F25J2245/02 ,  F25J2270/90

    Abstract: Embodiments of apparatuses and methods for reforming of hydrocarbons including recovery of products are provided. In one example, a method comprises separating a reforming-zone effluent to form a net gas phase stream and a liquid phase hydrocarbon stream. The net gas phase stream is compressed, partially condensed and cooled to form a partially condensed, compressed net gas phase stream. The partially condensed, compressed net gas phase stream is separated to form an intermediate gas phase stream. The intermediate gas phase stream is cooled to form a cooled intermediate gas phase stream. The liquid phase hydrocarbon stream is cooled to form a cooled liquid phase hydrocarbon stream. The cooled intermediate gas phase stream is contacted with the cooled liquid phase hydrocarbon stream to form an H2-rich stream and a cooled second intermediate liquid phase hydrocarbon stream that is enriched with C3/C4 hydrocarbons.

    Abstract translation: 提供了包括产物回收的烃类重整装置和方法的实施例。 在一个实例中，一种方法包括分离重整区流出物以形成净气相流和液相烃流。 净气相流被压缩，部分冷凝并冷却以形成部分冷凝的压缩的净气相物流。 部分冷凝的，压缩的净气相物流被分离以形成中间气相物流。 中间气相物流被冷却以形成冷却的中间气相物流。 将液相烃流冷却以形成冷却的液相烃流。 冷却的中间气相物流与冷却的液相烃物流接触以形成富H2的物流和富含C3 / C4烃的冷却的第二中间液相烃物流。

    METHODS AND APPARATUSES FOR REFORMING OF HYDROCARBONS INCLUDING RECOVERY OF PRODUCTS USING A RECONTACTING ZONE
    77.
    发明申请
    METHODS AND APPARATUSES FOR REFORMING OF HYDROCARBONS INCLUDING RECOVERY OF PRODUCTS USING A RECONTACTING ZONE 有权
    用于改造烃类的方法和装置，包括使用加热区域恢复产品的方法

    公开(公告)号：US20160115096A1

    公开(公告)日：2016-04-28

    申请号：US14524278

    申请日：2014-10-27

    Applicant: UOP LLC

    Inventor： Robert Edison Tsai ,  Xin X. Zhu ,  Tokhanh Ngo ,  William Yanez ,  Lisa Lane

    IPC: C07C7/00 ,  B01D53/00 ,  F25J3/02 ,  C01B3/50

    CPC classification number: C07C7/005 ,  B01D53/002 ,  B01D2256/16 ,  B01D2256/24 ,  B01D2257/7022 ,  C01B3/52 ,  C01B2203/0233 ,  C01B2203/048 ,  C01B2203/0495 ,  C01B2203/0872 ,  C01B2203/1235 ,  C01B2203/1247

    Abstract: Embodiments of apparatuses and methods for reforming of hydrocarbons including recovery of products are provided. In one example, a method comprises separating a reforming-zone effluent to form a net gas phase stream and a liquid phase hydrocarbon stream. The net gas phase stream is compressed, partially condensed and cooled to form a partially condensed, compressed net gas phase stream. The partially condensed, compressed net gas phase stream is separated to form an intermediate gas phase stream. The intermediate gas phase stream and the liquid phase hydrocarbon stream are combined to form a two-phase combined stream. The two-phase combined stream is cooled and separated to form an H2-rich stream and a cooled second intermediate liquid phase hydrocarbon stream that is enriched with C3/C4 hydrocarbons and further comprises C5+ hydrocarbons.

    Abstract translation: 提供了包括产物回收的烃类重整装置和方法的实施例。 在一个实例中，一种方法包括分离重整区流出物以形成净气相物流和液相烃流。 净气相流被压缩，部分冷凝并冷却以形成部分冷凝的压缩的净气相物流。 部分冷凝的，压缩的净气相物流被分离以形成中间气相物流。 将中间气相物流和液相烃流合并形成两相组合流。 将两相组合物流冷却并分离以形成富H2的物流和富含C3 / C4烃并进一步包含C5 +烃的冷却的第二中间液相烃物流。

    RECOVERING H2 AND C2+ HYDROCARBONS FROM FUEL GAS VIA USE OF A TWO-STAGE PSA PROCESS AND SENDING PSA TAIL GAS TO A GAS RECOVERY UNIT TO IMPROVE STEAM CRACKER FEED QUALITY
    78.
    发明申请
    RECOVERING H2 AND C2+ HYDROCARBONS FROM FUEL GAS VIA USE OF A TWO-STAGE PSA PROCESS AND SENDING PSA TAIL GAS TO A GAS RECOVERY UNIT TO IMPROVE STEAM CRACKER FEED QUALITY 审中-公开
    通过使用两阶段PSA工艺和发送PSA尾气将气体回收装置用于改善蒸汽破碎机的进料质量，从燃料气体中回收H2和C2 +碳氢化合物

    公开(公告)号：US20150375160A1

    公开(公告)日：2015-12-31

    申请号：US14743407

    申请日：2015-06-18

    Applicant: UOP LLC

    Inventor： Robert E. Tsai ,  Xin X. Zhu ,  Ronald J. Long

    IPC: B01D53/047

    CPC classification number: B01D53/047 ,  B01D2256/16 ,  B01D2257/702 ,  B01D2257/7025 ,  Y02C20/20

    Abstract: The invention provides a process for treating a gas stream comprising hydrogen, methane and C2+ hydrocarbons comprising sending the gas stream to a pressure swing adsorption unit to produce a first purified gas stream comprising hydrogen and methane and a second purified gas stream comprising hydrogen, methane and C2+ hydrocarbons, sending the first purified gas stream to a second pressure swing adsorption unit to produce a hydrogen product stream comprising more than 99 mol % hydrogen and a fuel gas stream comprising more than 90 mol % of the methane in the first product gas stream, and sending the second purified gas stream to a gas plant to be separated into a plurality of streams.

    Abstract translation: 本发明提供了一种处理包含氢，甲烷和C 2 +烃的气流的方法，包括将气流送入变压吸附单元以产生包含氢气和甲烷的第一纯化气流，以及包含氢，甲烷和 将第一纯化气流送至第二变压吸附单元以产生包含大于99mol％氢的氢产物流和在第一产物气流中包含大于90mol％甲烷的燃料气流， 并将第二纯化气体流送到气体装置以分离成多个流。

Patent Agency Ranking