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公开(公告)号：US20190060859A1
公开(公告)日：2019-02-28
申请号：US16086726
申请日：2017-02-28
发明人： Jakob Albert , Manfred Baldauf , Jenny Reichert , Katharina Stark , Alexander Tremel , Peter Wasserscheid
IPC分类号： B01J8/02
CPC分类号： B01J8/0257 , B01J8/0221 , B01J8/10 , B01J2208/00814 , B01J2208/00867 , B01J2208/00884 , B01J2208/00893 , B01J2208/00911 , C07C29/1518
摘要： Various embodiments may include a reactor for carrying out equilibrium-limited reactions comprising: a reaction chamber for receiving a catalyst; a sorption chamber for receiving a sorption agent; a feedstock feeding device; a sorption agent feeding device; and a gas-permeable element separating the reaction chamber from the sorption chamber, wherein the gas-permeable element repels particles of the sorption agent.
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公开(公告)号：US20180209743A1
公开(公告)日：2018-07-26
申请号：US15934763
申请日：2018-03-23
申请人： BayoTech, Inc.
发明人： Milton Edward Vernon
IPC分类号： F28D7/10 , H01M8/0612 , C05C9/00 , C07C273/04 , C01C1/04 , C01B3/48 , B01J19/00 , B01J15/00 , B01J7/00 , C01B3/38
CPC分类号： F28D7/103 , B01J8/008 , B01J8/0257 , B01J8/0278 , B01J8/0285 , B01J8/0465 , B01J12/007 , B01J2208/00212 , B01J2208/00309 , B01J2208/0053 , B01J2208/025 , B01J2219/00495 , B01J2219/0072 , B01J2219/00745 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/068 , C01B2203/0811 , C01B2203/1241 , C01B2203/82 , C01C1/0417 , C01C1/0482 , C05C9/00 , C07C273/04 , F28D7/12 , F28D2021/0022 , F28F1/122 , H01M8/0618 , H01M2250/10 , Y02B90/14 , Y02P20/124 , Y02P20/142 , Y02P20/52
摘要： Disclosed is a technology based upon the nesting of tubes to provide chemical reactors or chemical reactors with built in heat exchanger. As a chemical reactor, the technology provides the ability to manage the temperature within a process flow for improved performance, control the location of reactions for corrosion control, or implement multiple process steps within the same piece of equipment. As a chemical reactor with built in heat exchanger, the technology can provide large surface areas per unit volume and large heat transfer coefficients. The technology can recover the thermal energy from the product flow to heat the reactant flow to the reactant temperature, significantly reducing the energy needs for accomplishment of a process.
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公开(公告)号：US09914104B2
公开(公告)日：2018-03-13
申请号：US14421277
申请日：2014-04-15
CPC分类号： B01J8/0257 , B01J8/0214 , B01J8/0278 , B01J8/0415 , B01J8/0469 , B01J8/0492 , B01J2208/00274 , B01J2208/00884 , B01J2208/027 , C10G45/00 , C10G45/02 , C10G47/00 , C10G49/002
摘要： Methods, apparatus and processes for three phase contacting and reactions in a cross flow reactor with reduced feed vaporization, low pressure operation, higher liquid holdup, lower reactor pressure drop, low severity operation, and reduced product inhibitory effects. A cross flow reactor for three phase catalytic hydroprocessing, having at least one reactor stage is disclosed. The reactor stage has a central gas distributor with perforated lateral surface for distributing gas, a middle region accommodating a packed catalyst bed, and an outer gas space for removal of effluent gases from the middle region. The middle region receives a liquid reactant and gas from central gas distributor to carry out three phase catalytic hydroprocessing reaction.
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公开(公告)号：US09802173B2
公开(公告)日：2017-10-31
申请号：US15284046
申请日：2016-10-03
CPC分类号： B01J8/008 , B01J8/02 , B01J8/0214 , B01J8/0257 , B01J2208/00814 , B01J2208/00884 , B01J2208/025 , C10G65/04 , C10G65/12 , C10G2300/70
摘要： A catalyst reactor basket is provided that includes an outer side wall extending along the outer circumferential periphery and an inner side wall disposed within the outer side wall. An aperture is sized and shaped to allow a fluid to flow axially with respect to the basket. First and second covers are disposed on opposite ends of the outer side wall and inner side wall and a dividing wall is disposed between the first and second covers. The dividing wall defines a first and second chamber within the inner volume of the basket. A plurality of partitions are disposed within the first and second chambers. The plurality of partitions define a plurality of compartments within the first and second chambers, each compartment being sized and shaped to receive a catalyst.
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公开(公告)号：US20170304794A1
公开(公告)日：2017-10-26
申请号：US15645239
申请日：2017-07-10
发明人： James F. Klausner , Joerg Petrasch , Nicholas AuYeung , Ayyoub Mehdizadeh Momen , Rishi Mishra , Jinchao Lu , David Worthington Hahn , Nikhil Sehgal , Renwei Mei , Benjamin Greek , Fotouh A. Al-Raqom , Kyle Allen
CPC分类号： B01J8/067 , B01J8/009 , B01J8/025 , B01J8/0257 , B01J8/0278 , B01J8/0285 , B01J19/127 , B01J19/242 , B01J2208/00451 , B01J2208/065 , B01J2219/00144 , B01J2219/24
摘要： Disclosed herein is a solar reactor comprising a reactor member; an aperture for receiving solar radiation, the aperture being disposed in a plane on a wall of the reactor member, where the plane is oriented at any angle other than parallel relative to the centerline of the reactor member; a plurality of absorber tubes, wherein the absorber tubes are oriented such that their respective centerlines are at an angle other than 90° relative to the centerline of the reactor member; and wherein the aperture has a hydraulic diameter that is from 0.2 to 4 times a hydraulic diameter of at least one absorber tube in the plurality of absorber tubes; and a reactive material, the reactive material being disposed in the plurality of absorber tubes.
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公开(公告)号：US09744511B2
公开(公告)日：2017-08-29
申请号：US14958054
申请日：2015-12-03
申请人： PHILLIPS 66 COMPANY
发明人： Brad P. Palmer , Kevin Damon Sitton
IPC分类号： B01J8/02
CPC分类号： B01J8/0278 , B01J8/0221 , B01J8/025 , B01J8/0257 , B01J8/0292 , B01J2208/00884 , B01J2208/00902 , B01J2208/0092 , B01J2208/00929 , B01J2208/00938 , B01J2219/1942
摘要： The invention relates to distributing reactants more evenly across the interior space of a reactor vessel utilizing a distributor at the inlet end that initially directs the flow of reactants through a series of circumferential nozzles. The nozzles are physical spaced such that the first nozzle provides the reactants into the vessel to spread radially and broadly outwardly into the vessel and each successive circumferential nozzle to deliver reactants in a less broadly distribution or dispersion where the interior space is filled with reactants without broadly diverse velocities that may create hot spots within the catalyst bed. The invention further includes a catalyst support tray having through holes that are sized and spaced to limit higher velocity regions within the catalyst bed and cause a more even distribution of the flow and thereby reduce hot spots within the catalyst bed.
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公开(公告)号：US09663722B2
公开(公告)日：2017-05-30
申请号：US14538407
申请日：2014-11-11
申请人： UOP LLC
CPC分类号： C10G11/05 , B01J8/0055 , B01J8/0257 , B01J8/26 , B01J8/34 , B01J2208/00752 , B01J2208/00761
摘要： Methods and FCC apparatuses are provided for cracking hydrocarbons. An FCC apparatus includes a riser with a riser outlet positioned within a reactor catalyst collection area. A stripper is coupled to the reactor catalyst collection area, where the riser extends through the stripper, and where the stripper includes a stripper exterior wall. A sleeve is positioned within the stripper between the riser and the stripper exterior wall.
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公开(公告)号：US09561484B2
公开(公告)日：2017-02-07
申请号：US14391912
申请日：2013-05-07
申请人： Casale SA
发明人： Luca Zanichelli , Andrea Beretti
CPC分类号： B01J8/0285 , B01J8/0242 , B01J8/0257 , B01J8/0278 , B01J2208/00495 , B01J2208/00504 , B01J2208/00938 , B01J2208/02 , B01J2219/00024 , B01J2219/185 , B01J2219/1943 , B23P6/00 , C01B3/382 , C01B2203/0244 , C01B2203/068 , Y10T29/49716
摘要： A method for revamping a secondary reformer (1), the reformer comprising an internal gas riser pipe (8) for routing a process gas from a bottom gas inlet to a combustion chamber (5) located above a catalytic zone (6), and a distributor (9) for introduction of an oxidation agent such as process air into the combustion chamber. The original distributor of the oxidation agent is discontinued, the gas riser pipe is shortened (8′) and the outlet end of the shortened gas riser pipe is arranged to deliver a gas flow directed upwards. A new burner (20) is installed on top of the reformer, the new burner being arranged to deliver an oxidation agent such as process air with a downward flow, thus obtaining a counterflow mixing zone (23) and formation of a diffusion flame above the outlet end of the gas riser pipe.
摘要翻译： 一种用于改进二次重整器（1）的方法，所述重整器包括用于将处理气体从底部气体入口引导到位于催化区域（6）上方的燃烧室（5）的内部气体提升管（8），以及 分配器（9），用于将诸如处理空气的氧化剂引入燃烧室。 氧化剂的原始分配器停产，气体提升管被缩短（8'），并且缩短的气体提升管的出口端布置成输送向上的气流。 新的燃烧器（20）安装在重整器的顶部，新的燃烧器被布置成递送氧化剂，例如具有向下流动的过程空气，从而获得逆流混合区（23）并在其上方形成扩散火焰 气体提升管出口端。
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公开(公告)号：US20160263525A1
公开(公告)日：2016-09-15
申请号：US14644008
申请日：2015-03-10
发明人： Antoine Bose , Erhard Rieder
CPC分类号： B01D53/8678 , B01D2255/903 , B01D2258/0283 , B01J8/0214 , B01J8/025 , B01J8/0257 , B01J8/0278 , B01J8/0415 , B01J8/0492 , B01J2208/00893 , B01J2208/0092 , B01J2208/00938 , B01J2208/021 , B01J2219/0004 , B01J2219/182 , B01J2219/185
摘要： Methods and apparatus for cross flow process reactors are disclosed. A disclosed example includes a process chamber having an inlet and an outlet to allow a flow of fluid to flow therethrough and a plurality of trays disposed within the process chamber, and containing bulk material to treat the fluid. The example apparatus also includes a flow director to divide the flow into a plurality of partial flow streams, where each partial flow stream is to be directed towards at least one tray of the plurality of trays.
摘要翻译： 公开了用于交叉流动反应器的方法和装置。 所公开的示例包括具有允许流体流动的入口和出口的处理室和设置在处理室内的多个托盘，并且包含用于处理流体的大量材料。 该示例性装置还包括流动导向器，其将流分成多个部分流动流，其中每个部分流动流被引向多个托盘中的至少一个托盘。
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公开(公告)号：US20160136605A1
公开(公告)日：2016-05-19
申请号：US14939005
申请日：2015-11-12
CPC分类号： B01J8/085 , B01J8/0257 , B01J8/0278 , B01J8/12 , B01J2208/00752 , B01J2208/00761 , B01J2208/00884 , B01J2208/00893 , B01J2208/00938 , C07C5/22 , C07C6/04 , C10G11/00
摘要： This invention relates to a collector pipe (8) that is permeable to a gaseous fluid and able to retain particles having a dimension that is greater than a minimum dimension, in which the cross-section of said pipe is a convex polygon having at least three sides.
摘要翻译： 本发明涉及一种对气态流体是可渗透的并且能够保持具有大于最小尺寸的尺寸的颗粒的收集管（8），其中所述管的横截面是具有至少三个 边。
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