公开(公告)号：US20180283815A1

公开(公告)日：2018-10-04

申请号：US15937484

申请日：2018-03-27

申请人： UOP LLC

发明人： Sanford Allan Victor ,  Phillip F. Daly ,  Ian G. Horn

IPC分类号： F28F27/00 ,  G05B15/02

CPC分类号： F28F27/006 ,  B01J8/26 ,  B01J2208/00026 ,  F28D7/1607 ,  F28D9/0006 ,  F28D9/0068 ,  F28D2021/0022 ,  F28D2021/0059 ,  F28F9/0239 ,  F28F9/0278 ,  F28F9/22 ,  F28F19/00 ,  F28F27/00 ,  F28F2009/226 ,  F28F2200/00 ,  F28F2265/00 ,  F28F2265/06 ,  G05B15/02

摘要： A plant or refinery may include equipment such as reactors, heaters, heat exchangers, regenerators, separators, or the like. Types of heat exchangers include shell and tube, plate, plate and shell, plate fin, air cooled, wetted-surface air cooled, or the like. Operating methods may impact deterioration in equipment condition, prolong equipment life, extend production operating time, or provide other benefits. Mechanical or digital sensors may be used for monitoring equipment, and sensor data may be programmatically analyzed to identify developing problems. For example, sensors may be used in conjunction with one or more system components to detect and correct maldistribution, cross-leakage, strain, pre-leakage, thermal stresses, fouling, vibration, problems in liquid lifting, conditions that can affect air-cooled exchangers, conditions that can affect a wetted-surface air-cooled heat exchanger, or the like. An operating condition or mode may be adjusted to prolong equipment life or avoid equipment failure.

公开(公告)号：US09206091B2

公开(公告)日：2015-12-08

申请号：US14219774

申请日：2014-03-19

申请人： Robert James Saxton, Jr. ,  Kandaswamy Jothimurugesan ,  Charles Leonard Kibby

发明人： Robert James Saxton, Jr. ,  Kandaswamy Jothimurugesan ,  Charles Leonard Kibby

IPC分类号： C07C27/00 ,  C07C1/04 ,  B01J19/00 ,  B01J35/00 ,  B01J8/00 ,  B01J23/75 ,  B01J23/89 ,  B01J29/00 ,  B01J35/02 ,  B01J35/10 ,  C10G2/00 ,  F28F3/00 ,  F28D9/00

CPC分类号： C07C1/0435 ,  B01J8/008 ,  B01J19/00 ,  B01J19/0093 ,  B01J23/75 ,  B01J23/8913 ,  B01J29/00 ,  B01J29/7669 ,  B01J35/0006 ,  B01J35/023 ,  B01J35/1019 ,  B01J2208/00026 ,  B01J2219/00049 ,  B01J2219/00761 ,  B01J2219/00783 ,  B01J2219/00822 ,  B01J2219/00826 ,  B01J2219/00835 ,  B01J2219/00873 ,  B01J2229/186 ,  C07C1/042 ,  C10G2/334 ,  F28D9/00 ,  F28D9/0062 ,  F28F3/00 ,  F28F3/025

摘要： Disclosed are a process and a system for synthesis gas conversion. The process includes contacting a synthesis gas feed of hydrogen and carbon monoxide having a H2/CO ratio from 0.5 to 3.0 with a hybrid catalyst of particles having a particle size from 50 to 500 μm and having at least one zeolite and a Fischer-Tropsch component wherein the ratio of zeolite to Fischer-Tropsch component is from 0.1:1 to 30:1 and the hybrid catalyst includes from 0.5 to 40 wt % Fischer-Tropsch component. The process is conducted in a compact heat exchange reactor having a set of reaction passages disposed between a synthesis gas feed header and a products header and a set of coolant passages disposed between a coolant inlet header and a coolant outlet header. The set of coolant passages conducts a coolant therethrough, and the set of reaction passages contains the hybrid catalyst therein and conducts synthesis gas and reaction products therethrough. The process is conducted at a temperature from 200 to 2800° C., a pressure from 5 to 40 atmospheres, a recycle ratio from 1 to 3, and a gaseous hourly space velocity less than 20,000 volumes of gas per volume of catalyst per hour. The effluent produced includes a hydrocarbon product containing at least 50 wt % C5+ hydrocarbons and less than 5 wt % C21+ hydrocarbons at a C5+ productivity from 0.05 to 2 gC5+/gcat/h.

摘要翻译： 公开了合成气转化的方法和系统。 该方法包括将H 2 / CO比为0.5至3.0的氢气和一氧化碳的合成气进料与粒度为50-500μm的颗粒的混合催化剂接触并具有至少一种沸石和费 - 托组分 其中沸石与费 - 托组分的比例为0.1:1至30:1，并且所述混合催化剂包含0.5至40wt％的费 - 托组分。 该过程在紧凑的热交换反应器中进行，其具有设置在合成气进料集管和产品集管之间的一组反应通道和设置在冷却剂入口集管和冷却剂出口集管之间的一组冷却剂通道。 该组冷却剂通道使冷却剂通过其中，并且该组反应通道在其中包含混合催化剂，并通过其引导合成气和反应产物。 该方法在200至2800℃的温度，5至40个大气压的压力，1至3的循环比和每小时体积的催化剂小于20,000体积的气体的气时空速下进行。 产生的流出物包含含有至少50重量％的C 5+烃和少于5重量％的C 21+烃的烃产物，其C5 +生产率为0.05至2gC5 + / gcat / h。

公开(公告)号：US20020000066A1

公开(公告)日：2002-01-03

申请号：US09872166

申请日：2001-06-01

发明人： Jeffrey M. Bentley ,  William L. Mitchell ,  Lawrence G. Clawson ,  James C. Cross III

IPC分类号： B01J007/00 ,  B01J008/02 ,  B01J035/02

CPC分类号： H01M8/0631 ,  B01J8/0411 ,  B01J8/0496 ,  B01J2208/00026 ,  B01J2208/00203 ,  B01J2208/00309 ,  B01J2208/00495 ,  C01B3/323 ,  C01B3/382 ,  C01B3/48 ,  C01B2203/0244 ,  C01B2203/0288 ,  C01B2203/066 ,  C01B2203/0844 ,  C01B2203/0883 ,  C01B2203/1011 ,  C01B2203/1035 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1052 ,  C01B2203/1064 ,  C01B2203/1076 ,  C01B2203/1082 ,  C01B2203/1094 ,  C01B2203/1217 ,  C01B2203/1235 ,  C01B2203/1276 ,  C01B2203/141 ,  C01B2203/142 ,  C01B2203/82 ,  Y02P20/52

摘要： A reformer reactor 10 for producing a hydrogen-rich gas includes a first zone 18, a second zone 20, a third zone 22, a fourth zone 24 and a product gas collection space 40. The zones are sequentially adjacent. A flow path P1 is provided for directing flow of a reaction stream in diverging directions from the first zone 18 into the second zone 20, the flow of the reaction stream continuing in the same general diverging directions through the second zone 20 and into and through the third and fourth zones 22, 24. Directing the flow in diverging directions permits flow into and through a zone over more than just a single cross-sectional geometry of the zone or a single cross-section of the flow path transverse to the direction of flows. This configuration can be used to require a lower pressure for flowing the reaction stream so as to reduce the parasitic requirements of the reactor. This configuration can also be used to increase throughput of the reactor.

摘要翻译： 用于生产富氢气体的重整器反应器10包括第一区域18，第二区域20，第三区域22，第四区域24和产物气体收集空间40.区域依次相邻。 提供流路P1，用于引导反应流从第一区18向第二区20发散的方向的流动，反应流的流动以相同的一般发散方向连续通过第二区20并进入并通过 第三和第四区域22,24。以分流方向引导流动允许流过并穿过区域超过该区域的单个横截面几何形状或横向于流动方向的流动路径的单个横截面 。 这种配置可以用于要求较低的压力以使反应流流动，以便减少反应器的寄生要求。 该配置也可用于增加反应器的生产量。

公开(公告)号：US10010842B2

公开(公告)日：2018-07-03

申请号：US14725275

申请日：2015-05-29

申请人： RES USA, LLC

发明人： Mark Anselmo ,  Derek Bridgford ,  Nick Cozzi ,  Sergio Mohedas ,  Matt Greer ,  Paul Morton

IPC分类号： B01J8/00 ,  B01J8/22 ,  B01F13/02 ,  B01J3/00 ,  C10G2/00 ,  B01J8/18 ,  B01J8/24 ,  B01J23/745

CPC分类号： B01J8/0035 ,  B01F13/0255 ,  B01J3/004 ,  B01J8/003 ,  B01J8/004 ,  B01J8/1809 ,  B01J8/22 ,  B01J8/24 ,  B01J23/745 ,  B01J2208/00026 ,  B01J2208/00141 ,  B01J2208/00539 ,  B01J2208/0061 ,  B01J2208/00752 ,  B01J2208/00761 ,  B01J2208/00769 ,  B01J2208/00902 ,  B01J2219/185 ,  B01J2219/1946 ,  C10G2/343 ,  C10G2/344

摘要： A catalyst loading system comprising: a vessel comprising at least one gas distribution nozzle at or near the bottom of the vessel, a top fluid distributor located at or near the top of the vessel, a catalyst inlet through which catalyst is introduced into the vessel, a first contact point at which catalyst introduced into the vessel first contacts the contents of the vessel, and a discharge outlet whereby catalyst exits the vessel. Methods of preparing catalyst slurry for introduction into a downstream reactor or in-situ activation within the vessel utilizing the catalyst loading system are also disclosed.

公开(公告)号：US20160107137A1

公开(公告)日：2016-04-21

申请号：US14886661

申请日：2015-10-19

申请人： Aerosol Dynamics Inc.

发明人： Susanne Vera Hering ,  Steven Russel Spielman ,  Gregory Stephen Lewis

IPC分类号： B01J8/08

CPC分类号： B01J8/087 ,  B01D5/0006 ,  B01J2208/00026 ,  B01J2208/00203 ,  G01N15/065 ,  G01N2015/0681

摘要： An apparatus and method for creating enlarged particles in a flow. The apparatus includes a coiled tube having a tube diameter and a coil diameter, the tube having an input receiving the flow and an output, the tube having a length between the input and the output. A heater heats a first portion of the tube along a first, longitudinal portion of the tube, and a cooler cools a second, longitudinal portion of the tube along at least a second portion of the tube. The method includes heating a first portion of the tube along a first longitudinal portion of the tube, and simultaneously cooling a second portion of the tube along at least a second longitudinal portion of the tube. While heating and cooling, the method includes introducing a flow into an interior of the tube at an input, the flow moving the output.

摘要翻译： 一种用于在流中产生增大的颗粒的装置和方法。 该设备包括具有管直径和线圈直径的盘管，该管具有接收流量的输入和输出，该管具有在输入和输出之间的长度。 加热器沿着管的第一纵向部分加热管的第一部分，并且冷却器沿着管的至少第二部分冷却管的第二纵向部分。 该方法包括沿着管的第一纵向部分加热管的第一部分，同时沿着管的至少第二纵向部分冷却管的第二部分。 在加热和冷却的同时，该方法包括在输入端将流引入到管的内部，流动移动输出。

公开(公告)号：US20150258516A1

公开(公告)日：2015-09-17

申请号：US14725275

申请日：2015-05-29

申请人： RES USA, LLC

发明人： Mark Anselmo ,  Derek Bridgford ,  Nick Cozzi ,  Sergio Mohedas ,  Matt Greer ,  Paul Morton

IPC分类号： B01J8/00 ,  B01J8/18 ,  C10G2/00 ,  B01J8/24

CPC分类号： B01J8/0035 ,  B01F13/0255 ,  B01J3/004 ,  B01J8/003 ,  B01J8/004 ,  B01J8/1809 ,  B01J8/22 ,  B01J8/24 ,  B01J23/745 ,  B01J2208/00026 ,  B01J2208/00141 ,  B01J2208/00539 ,  B01J2208/0061 ,  B01J2208/00752 ,  B01J2208/00761 ,  B01J2208/00769 ,  B01J2208/00902 ,  B01J2219/185 ,  B01J2219/1946 ,  C10G2/343 ,  C10G2/344

摘要： A catalyst loading system comprising: a vessel comprising at least one gas distribution nozzle at or near the bottom of the vessel, a top fluid distributor located at or near the top of the vessel, a catalyst inlet through which catalyst is introduced into the vessel, a first contact point at which catalyst introduced into the vessel first contacts the contents of the vessel, and a discharge outlet whereby catalyst exits the vessel. Methods of preparing catalyst slurry for introduction into a downstream reactor or in-situ activation within the vessel utilizing the catalyst loading system are also disclosed.

公开(公告)号：US6165438A

公开(公告)日：2000-12-26

申请号：US227220

申请日：1999-01-06

申请人： R. Scott Willms ,  Stephen A. Birdsell

发明人： R. Scott Willms ,  Stephen A. Birdsell

IPC分类号： B01D53/22 ,  B01D53/34 ,  B01J8/00 ,  B01J8/06 ,  B01J19/00 ,  B01J19/24 ,  B01J23/40 ,  C01B3/16 ,  C01B3/38 ,  C01B3/48 ,  C01B3/50 ,  C01B3/26 ,  B01D53/46

CPC分类号： B01J19/2475 ,  B01D53/228 ,  B01D53/229 ,  B01D53/34 ,  B01J8/009 ,  B01J8/06 ,  B01J19/0026 ,  B01J23/40 ,  B01J2208/00026 ,  B01J2208/00132 ,  B01J2208/00548 ,  B01J2208/00628 ,  C01B3/16 ,  C01B3/38 ,  C01B3/48 ,  C01B3/501 ,  C01B2203/0233 ,  C01B2203/0288 ,  C01B2203/041 ,  C01B2203/047 ,  C01B2203/0475 ,  C01B2203/0816 ,  C01B2203/1011 ,  C01B2203/1041 ,  C01B2203/1052 ,  C01B2203/107 ,  C01B2203/1082 ,  C01B2203/1205 ,  C01B2203/1241 ,  C01B2203/142 ,  C01B2203/146 ,  C01B2203/82 ,  Y02C20/20 ,  Y02P20/52

摘要： Apparatus and method for simultaneous recovery of hydrogen from water and from hydrocarbon feed material. The feed material is caused to flow over a heated catalyst which fosters the water-gas shift reaction (H.sub.2 O+COH.sub.2 +CO.sub.2) and the methane steam reforming reaction (CH.sub.4 +H.sub.2 O3 H.sub.2 +CO). Both of these reactions proceed only to partial completion. However, by use of a Pd/Ag membrane which is exclusively permeable to hydrogen isotopes in the vicinity of the above reactions and by maintaining a vacuum on the permeate side of the membrane, product hydrogen isotopes are removed and the reactions are caused to proceed further toward completion. A two-stage palladium membrane reactor was tested with a feed composition of 28% CQ.sub.4, 35% Q.sub.2 O (where Q=H, D, or T), and 31% Ar in 31 hours of continuous operation during which 4.5 g of tritium were processed. Decontamination factors were found to increase with decreasing inlet rate. The first stage was observed to have a decontamination factor of approximately 200, while the second stage had a decontamination factor of 2.9.times.10.sup.6. The overall decontamination factor was 5.8.times.10.sup.8. When a Pt/.alpha.-Al.sub.2 O.sub.3 catalyst is employed, decoking could be performed without catalyst degradation. However, by adjusting the carbon to oxygen ratio of the feed material with the addition of oxygen, coking could be altogether avoided.

摘要翻译： 从水和烃进料同时回收氢的装置和方法。 使原料流过促进水煤气变换反应（H 2 O + CO + ZH 2 + CO 2）和甲烷蒸汽重整反应（CH 4 + H 2 O + Z 3 H 2 + CO）的加热催化剂。 这两个反应只进行部分完成。 然而，通过使用在上述反应附近仅对氢同位素可渗透的Pd / Ag膜，并且通过在膜的渗透侧保持真空，除去产物氢同位素并进一步进行反应 完成。 在连续操作的31小时内，用28％CQ4,35％Q2O（其中Q = H，D或T）和31％Ar的进料组成来测试两级钯膜反应器，其中4.5g氚 处理。 发现净化因子随进口速率的增加而增加。 观察到第一阶段的去污因子约为200，而第二阶段的去污因子为2.9×10 6。 整体去污因子为5.8×10 8。 当使用Pt /α-Al 2 O 3催化剂时，可以进行脱焦而没有催化剂降解。 然而，通过添加氧气调节进料的碳与氧比，可以完全避免焦化。

公开(公告)号：US3445100A

公开(公告)日：1969-05-20

申请号：US3445100D

申请日：1965-11-16

申请人： DAVY & UNITED ENG CO LTD

发明人： BOND HARRY LAURENCE FRED

IPC分类号： B21C47/26 ,  C21D1/53 ,  C21D1/84 ,  C21D9/52 ,  C21D9/573 ,  C21D9/56

CPC分类号： C21D9/5732 ,  B01J2208/00026 ,  B01J2208/00212 ,  B01J2208/00221 ,  B21C47/262 ,  C21D1/53 ,  C21D1/84 ,  C21D9/525 ,  Y10S118/05 ,  Y10S425/02

公开(公告)号：US06315972B1

公开(公告)日：2001-11-13

申请号：US09190051

申请日：1998-11-10

申请人： Mehrdad Mehdizadeh ,  Theodore A. Koch ,  Karl Robert Krause ,  Sourav Kumar Sengupta ,  Benny Earl Blackwell

发明人： Mehrdad Mehdizadeh ,  Theodore A. Koch ,  Karl Robert Krause ,  Sourav Kumar Sengupta ,  Benny Earl Blackwell

IPC分类号： C01C302

CPC分类号： C01C3/0233 ,  B01J8/0285 ,  B01J19/122 ,  B01J2208/00026 ,  B01J2208/00044 ,  B01J2208/00061 ,  B01J2208/00203 ,  B01J2208/00212 ,  B01J2208/00274 ,  B01J2208/00469 ,  B01J2208/00504 ,  B01J2219/00745 ,  B01J2219/00747 ,  C40B30/08 ,  C40B40/18

摘要： This invention relates to improvements in processes and catalysts for elevated temperature, gas phase, catalyzed reactions in general; it is particularly illustrated by reference to the manufacture of hydrogen cyanide.

摘要翻译： 本发明涉及高温，气相，催化反应的方法和催化剂的改进; 通过参考氰化氢的制造来具体说明。

公开(公告)号：US06245303B1

公开(公告)日：2001-06-12

申请号：US09006727

申请日：1998-01-14

申请人： Jeffrey M. Bentley ,  William L. Mitchell ,  Lawrence G. Clawson ,  James C. Cross, III

发明人： Jeffrey M. Bentley ,  William L. Mitchell ,  Lawrence G. Clawson ,  James C. Cross, III

IPC分类号： B01J802

CPC分类号： H01M8/0631 ,  B01J8/0411 ,  B01J8/0496 ,  B01J2208/00026 ,  B01J2208/00203 ,  B01J2208/00309 ,  B01J2208/00495 ,  C01B3/323 ,  C01B3/382 ,  C01B3/48 ,  C01B2203/0244 ,  C01B2203/0288 ,  C01B2203/066 ,  C01B2203/0844 ,  C01B2203/0883 ,  C01B2203/1011 ,  C01B2203/1035 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1052 ,  C01B2203/1064 ,  C01B2203/1076 ,  C01B2203/1082 ,  C01B2203/1094 ,  C01B2203/1217 ,  C01B2203/1235 ,  C01B2203/1276 ,  C01B2203/141 ,  C01B2203/142 ,  C01B2203/82 ,  Y02P20/52

摘要： A reformer reactor 10 for producing a hydrogen-rich gas includes a first zone 18, a second zone 20, a third zone 22, a fourth zone 24 and a product gas collection space 40. The zones are sequentially adjacent. A flow path P1 is provided for directing flow of a reaction stream in diverging directions from the first zone 18 into the second zone 20, the flow of the reaction stream continuing in the same general diverging directions through the second zone 20 and into and through the third and fourth zones 22,24. Directing the flow in diverging directions permits flow into and through a zone over more than just a single cross-sectional geometry of the zone or a single cross-section of the flow path transverse to the direction of flows. This configuration can be used to require a lower pressure for flowing the reaction stream so as to reduce the parasitic requirements of the reactor. This configuration can also be used to increase throughput of the reactor.

摘要翻译： 用于生产富氢气体的重整器反应器10包括第一区域18，第二区域20，第三区域22，第四区域24和产物气体收集空间40.区域依次相邻。 提供流路P1，用于引导反应流从第一区18向第二区20发散的方向的流动，反应流的流动以相同的一般发散方向连续通过第二区20并进入并通过 第三和第四区域22,24。 沿着发散方向引导流动允许流过并穿过区域超过该区域的单个横截面几何形状或横向于流动方向的流动路径的单个横截面。 这种配置可以用于要求较低的压力以使反应流流动，以便减少反应器的寄生要求。 该配置也可用于增加反应器的生产量。