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    NON-ADIABATIC CATALYTIC REACTOR
    11.
    发明申请
    NON-ADIABATIC CATALYTIC REACTOR 审中-公开
    非自由基催化反应器

    公开(公告)号：US20150071835A1

    公开(公告)日：2015-03-12

    申请号：US14481473

    申请日：2014-09-09

    Applicant: ZoneFlow Reactor Technologies, LLC

    Inventor： Jonathan Jay Feinstein

    IPC: B01J15/00 ,  B01J19/18

    CPC classification number: B01J15/005 ,  B01J19/1862 ,  B01J19/2485 ,  B01J19/32 ,  B01J2219/2409 ,  B01J2219/2422 ,  B01J2219/2428 ,  B01J2219/2434 ,  B01J2219/2445 ,  B01J2219/322 ,  B01J2219/32275 ,  B01J2219/32408 ,  B01J2219/32466 ,  B01J2219/3306

    Abstract: A non-adiabatic catalytic reactor for reacting a fluid includes a tube comprising an inlet, an outlet, a first wall, a diameter, a length, and a tube axis. The reactor also includes a plurality of structured packings disposed within the tube, and a plurality of mixing regions disposed within the tube. The structured packings and the mixed regions are arranged in an alternating pattern. Each structured packing includes one or more second walls defining channels for fluid flow through the structured packing, the channels being substantially parallel to the tube axis, the one or more second walls of the structured packing including a catalyst. At least one of the mixing regions permits mixing of first fluid proximate the first wall with second fluid farther from the first wall than the first fluid.

    Abstract translation: 用于使流体反应的非绝热催化反应器包括管，其包括入口，出口，第一壁，直径，长度和管轴。 反应器还包括设置在管内的多个规整填料和设置在管内的多个混合区域。 结构化填料和混合区域以交替模式排列。 每个规整填料包括一个或多个第二壁，其限定用于通过规整填料的流体流动的通道，通道基本上平行于管轴线，所述规整填料的一个或多个第二壁包括催化剂。 混合区域中的至少一个允许第一流体附近的第一流体与第一流体比第一流体更远离第一壁的第二流体混合。

    GREEN METHANOL PRODUCTION
    12.
    发明公开
    GREEN METHANOL PRODUCTION 审中-公开

    公开(公告)号：US20230271905A1

    公开(公告)日：2023-08-31

    申请号：US18314682

    申请日：2023-05-09

    Applicant: ZoneFlow Reactor Technologies, LLC

    Inventor： Jonathan Jay Feinstein

    IPC: C07C29/151 ,  C07C29/80 ,  B01J19/24 ,  B01J19/00 ,  C01B3/34 ,  C01B3/50

    CPC classification number: C07C29/1518 ,  B01J19/0013 ,  B01J19/245 ,  C01B3/34 ,  C01B3/501 ,  C07C29/80 ,  B01J2208/00504 ,  C01B2203/061 ,  C01B2203/0233 ,  C01B2203/0405 ,  C01B2203/0822

    Abstract: Steam reforming, water separation, and hydrogen separation by membrane can be performed sequentially on a mixture of steam and a hydrocarbon. A hydrogen-rich permeate stream from the hydrogen membrane can be used as fuel for combustion heating, leaving a retentate mixture of a prescribed ratio of hydrogen to oxides of carbon. The retentate can be compressed and synthesized to methanol in a methanol synthesis reactor. The synthesized methanol can be separated into a methanol-rich stream and a tail gas stream containing the remaining outlet gas from the synthesis reactor. The methanol-rich stream can be refined. The tail gas stream can be divided into a methanol loop recycle stream, an SMR recycle stream, and a nitrogen purge stream. The methanol loop recycle stream is compressed and recycled to the methanol synthesis reactor. The SMR recycle stream is recycled as feedstock to the reformer. The nitrogen purge stream is combusted in a burner. Carbon dioxide may be separated from combustion products and sequestered.

    METHANOL PRODUCTION METHOD
    14.
    发明申请
    METHANOL PRODUCTION METHOD 有权

    公开(公告)号：US20230116003A1

    公开(公告)日：2023-04-13

    申请号：US17759365

    申请日：2021-01-22

    Applicant: ZONEFLOW REACTOR TECHNOLOGIES, LLC

    Inventor： Jonathan Jay Feinstein

    IPC: C07C29/151 ,  C01B3/34

    Abstract: Syngas is produced by a steam reforming unit with at least one of a bayonet reactor for reforming steam and a hydrocarbon, a recuperative burner, and a regenerative burner such that the steam reforming unit produces little or no steam in excess of the steam reforming process requirements. The syngas is then converted to methanol in a methanol synthesis unit. Compressors for the synthesis unit are driven by higher efficiency drivers than are possible using the low temperature steam conventionally exported from a steam reforming unit.

    Support structure for structured catalyst packings
    15.
    发明授权
    Support structure for structured catalyst packings 有权

    公开(公告)号：US11433367B2

    公开(公告)日：2022-09-06

    申请号：US17153790

    申请日：2021-01-20

    Applicant: ZONEFLOW REACTOR TECHNOLOGIES, LLC

    Inventor： Jared Carver ,  Jonathan Jay Feinstein ,  James Bruce Boisture

    IPC: B01J8/06 ,  B01J19/24 ,  B01J19/32 ,  B01J8/02 ,  B01J8/04 ,  B01J35/04

    Abstract: A support structure for a structured catalytic packing is disclosed. The support structure is in a fixed position relative to the reactor tube containing it. It supports catalyzed casings that are free to move relative to the support structure. The support structure and casings are inserted in the reactor tube such that the support structure is located proximate the longitudinal axis of the tube and the casings are located between the support structure and the reactor tube wall. The support structure comprises a central support tube or rod proximate to, and impervious or perforated discs perpendicular to, the longitudinal axis of the reactor tube, and may comprise spacers separating the discs.

    ENGINEERED PACKING FOR HEAT EXCHANGE AND SYSTEMS AND METHODS FOR CONSTRUCTING THE SAME
    17.
    发明申请
    ENGINEERED PACKING FOR HEAT EXCHANGE AND SYSTEMS AND METHODS FOR CONSTRUCTING THE SAME 有权
    用于热交换和系统的工程包装及其构造方法

    公开(公告)号：US20150354908A1

    公开(公告)日：2015-12-10

    申请号：US14297210

    申请日：2014-06-05

    Applicant: ZoneFlow Reactor Technologies, LLC

    Inventor： Jonathan Jay Feinstein

    IPC: F28F13/12

    CPC classification number: F28F13/12 ,  B01J19/24 ,  B01J19/2415 ,  B01J19/32 ,  B01J2219/00094 ,  B01J2219/00099 ,  B01J2219/32206 ,  B01J2219/3221 ,  B01J2219/32213 ,  B01J2219/32231 ,  B01J2219/32234 ,  B01J2219/32241 ,  B01J2219/32408 ,  B01J2219/32466 ,  B01J2219/32475 ,  B01J2219/3281 ,  B01J2219/3288 ,  F28F13/02

    Abstract: An apparatus includes an inlet, an outlet, and a sheet disposed proximate a heat transfer surface, wherein the sheet is oriented in a sheet plane that is displaced from a plane of the heat transfer surface by an angle of at least 10 degrees. The apparatus also includes a plurality of tabs attached to the sheet, the tabs lying in respective tab planes, wherein the tab planes and the sheet plane intersect forming respective intersections. The intersections of the tab planes and the sheet plane are substantially parallel. The intersections of the tab planes and the sheet plane are at an angle of less than 88° to the heat transfer surface, and the plurality of tabs collectively form channels directing a fluid passing from the inlet to the outlet to impinge the heat transfer surface.

    Abstract translation: 一种装置包括入口，出口和靠近传热表面设置的片材，其中片材在片材平面中定向，该片材平面从传热表面的平面偏移至少10度的角度。 该装置还包括附接到片材的多个突出部，突出部位于相应的翼片平面中，其中突片平面和片材平面相交形成相应的交叉点。 突片平面和片材平面的交点基本上平行。 翼片平面和片材平面的交叉点与传热表面成小于88°的角度，并且多个翼片共同地形成通道，其引导从入口通向出口的流体以撞击传热表面。

    HEAT EXCHANGER
    18.
    发明申请
    HEAT EXCHANGER 审中-公开
    热交换器

    公开(公告)号：US20150083382A1

    公开(公告)日：2015-03-26

    申请号：US14493859

    申请日：2014-09-23

    Applicant: ZoneFlow Reactor Technologies, LLC

    Inventor： Jonathan Jay Feinstein

    IPC: F28F1/12

    CPC classification number: F28F13/12 ,  F28D7/16 ,  F28F1/34 ,  F28F1/36

    Abstract: A heat exchanger includes a packing comprising at least one external oblique fin having a surface, and a plurality of tubes, each tube having an inlet, an outlet, a wall, an outer surface, and an axis. The plurality of tubes are substantially parallel and separate from each other. The packing may include a plurality of fins arranged in a plurality of columns. Each column includes a plurality of external oblique fins associated with a respective tube disposed along at least part of a length of the respective tube, and first fins in a first column have substantially the same first orientation. The first orientation of the first fins in the first column is different from a second orientation of second fins in a second column.

    Abstract translation: 热交换器包括包括至少一个具有表面的外部倾斜翅片的填料和多个管，每个管具有入口，出口，壁，外表面和轴线。 多个管基本上是平行的并且彼此分开。 填料可以包括排列成多列的多个翅片。 每列包括与沿相应管的长度的至少一部分设置的相应管相关联的多个外部倾斜翅片，并且第一列中的第一散热片具有基本上相同的第一定向。 第一列中的第一散热片的第一取向与第二列中的第二散热片的第二取向不同。

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