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21. 发明授权

US09874347B1 Batch-cyclic redox reactor with air-only tuyeres 有权
公开(公告)号：US09874347B1
公开(公告)日：2018-01-23
申请号：US14631598
申请日：2015-02-25
申请人： Mohammad Helal Uddin , Charles J. Coronella , Marisa Anne Zuzga
发明人： Mohammad Helal Uddin , Charles J. Coronella , Marisa Anne Zuzga
IPC分类号： B01J8/18 , F27B15/00 , F23C10/01 , F23C10/20 , F23C10/22
CPC分类号： F23C10/01 , F23C10/20 , F23C10/22 , F23C2900/99008
摘要： A reactor system includes plural batch-cyclic reduction/oxidation (redox) reactors. One reactor is operated in fuel mode while another is operated in air mode, and vice-versa. For each reactor in air mode, air is introduced via air-only tuyeres and via fuel-air tuyeres to oxidize oxidation particles. For each reactor in fuel mode, fuel is introduced via the reactor's fuel-air tuyeres and not via its air-only tuyeres. As a result, air is introduced at a higher rate than fuel is introduced so that the oxidation rate can match the reduction rate. Thus, for example, as few as two reactors can be used for continuous power generation without having to shuttle oxidation particles between reactors.

22. 发明授权

US09810146B2 Calcium sulfate looping cycles for sour gas combustion and electricity production 有权
公开(公告)号：US09810146B2
公开(公告)日：2017-11-07
申请号：US14334077
申请日：2014-07-17
申请人： Saudi Arabian Oil Company
发明人： Ali Hoteit , Mourad Younes
IPC分类号： C01B3/36 , F02C3/22 , F23C10/01 , F23J7/00 , F23C10/08 , F23C13/08
CPC分类号： F02C3/22 , C01B3/36 , C01B2203/0255 , C01B2203/1241 , F23C10/01 , F23C10/08 , F23C13/08 , F23C2900/99008 , F23J7/00 , Y02E20/16 , Y02E20/346
摘要： A calcium looping combustion process for sour gas combustion comprising a system that includes several reaction zones. The system is configured to provide oxygen transfer media production, generation of a syngas product stream, and in-situ H2S removal from the sour gas. The system is also configured such that the calcium-based transfer media and the calcium-based oxygen carrier are reproduced via reactions in another reaction zone, and recirculated in the system.

23. 发明授权

US09765961B2 Chemical looping combustion process with multiple fuel reaction zones and gravity feed of oxidized particles 有权
公开(公告)号：US09765961B2
公开(公告)日：2017-09-19
申请号：US14660477
申请日：2015-03-17
申请人： Saudi Arabian Oil Company
发明人： Ali Hoteit
IPC分类号： F23C10/08 , F23C6/04 , F23C10/10 , F23C10/01 , F23C99/00
CPC分类号： F23C10/08 , F23C6/042 , F23C10/01 , F23C10/10 , F23C99/00 , F23C99/005 , F23C2900/99008 , Y02E20/346
摘要： An improved chemical looping combustion (CLC) process and system includes a hopper containing oxygen carrier particles, e.g., metal oxides, that are gravity fed at a controlled rate of flow from the hopper into (a) a generally vertical downflow reactor where they are mixed with all of the hydrocarbon fuel feed to the system and (b) into one or more standpipes that are in communication with a plurality of staged fluidized reactor beds, the amount of the oxygen carrier particles introduced into the system being stoichiometrically predetermined to produce a syngas mixture of H2 and CO2; or to complete combustion of the fuel to CO2 and water vapor, thereby permitting capture of a majority of the CO2 produced in an essentially pure form.

24. 发明申请

US20160169506A1 CATALYST COOLER FOR REGENERATED CATALYST 有权
标题翻译：催化剂用于再生催化剂
公开(公告)号：US20160169506A1
公开(公告)日：2016-06-16
申请号：US14566035
申请日：2014-12-10
申请人： UOP LLC
发明人： Paolo Palmas , Daniel N. Myers
IPC分类号： F23C13/00 , F23C10/01 , B01J38/12
CPC分类号： F23C13/00 , B01J8/003 , B01J8/0055 , B01J8/1827 , B01J8/1836 , B01J8/1863 , B01J8/1872 , B01J8/26 , B01J8/28 , B01J8/386 , B01J8/388 , B01J38/12 , B01J38/30 , B01J2208/00132 , B01J2208/00495 , B01J2208/00849 , B01J2208/00902 , B01J2208/00911 , F23C10/01
摘要： A catalyst cooler for cooling regenerated catalyst in a regenerator associated with a fluid catalytic cracking unit. The catalyst cooler includes a first passage for transporting hot regenerated catalyst away from the regenerator and a second passage for returning cooled regenerated catalyst to the regenerator. The catalyst cooler also includes at least one heat exchanger. The second passage may be disposed within the first passage, or the first and second passage may each occupy a portion of a horizontal cross section of the catalyst cooler.
摘要翻译：一种催化剂冷却器，用于在与流化催化裂化装置相关的再生器中冷却再生催化剂。催化剂冷却器包括用于将热再生催化剂输送回再生器的第一通道和用于将冷再生催化剂返回到再生器的第二通道。催化剂冷却器还包括至少一个热交换器。第二通道可以设置在第一通道内，或者第一和第二通道可以各自占据催化剂冷却器的水平横截面的一部分。

25. 发明申请

US20160061442A1 METHOD AND DEVICE FOR CHEMICAL LOOP COMBUSTION OF LIQUID HYDROCARBON FEEDSTOCKS 审中-公开
标题翻译：液化石油气化学循环燃烧方法与装置
公开(公告)号：US20160061442A1
公开(公告)日：2016-03-03
申请号：US14783480
申请日：2014-03-11
申请人： IFP ENERGIES NOUVELLES , TOTAL RAFFINAGE CHIMIE
发明人： Mahdi Yazdanpanah , Tiago Sozinho , Thierry Gauthier , Florent Guillou
IPC分类号： F23C10/01 , F23C10/22 , F23C10/00
CPC分类号： F23C10/01 , B01J8/0055 , B01J8/007 , B01J8/28 , B01J8/32 , B01J8/388 , B01J2208/00513 , B01J2208/00902 , F23C6/04 , F23C10/005 , F23C10/10 , F23C10/22 , F23C2206/101 , F23C2900/10003 , F23C2900/99008 , Y02E20/346
摘要： The invention relates to a method for chemical looping (CLC) oxidation-reduction combustion of liquid hydrocarbon feedstocks carried out in a fluidized bed, wherein liquid hydrocarbon feedstock (2) is partly vaporized on contact with a hot solid (1) in form of particles so as to form a partly vaporized liquid feedstock and to form coke on said solid (1), prior to contacting partly vaporized liquid feedstock (19) with a redox active mass in form of particles (12) so as to achieve combustion of partly vaporized liquid feed (19). Hot solid particles (1) used to carry the coke can notably form a second fluidized-bed particle circulation loop, the first one being the circulation loop of the oxygen-carrying redox active mass (12) circulating between the oxidation and combustion reactors, thus allowing coke-carrying particles (1) to be recycled to the process.
摘要翻译：本发明涉及在流化床中进行的液体烃原料的化学循环（CLC）氧化 - 还原燃烧的方法，其中液体烃原料（2）在与颗粒形式的热固体（1）接触时部分蒸发以在部分蒸发的液体原料（19）与颗粒（12）形式的氧化还原活性物质接触之前，在所述固体（1）上形成部分蒸发的液体原料并形成焦炭，以实现部分蒸发的液体进料（19）。用于承载焦炭的热固体颗粒（1）可以显着地形成第二流化床颗粒循环回路，第一个是在氧化和燃烧反应器之间循环的携氧氧化还原活性物质（12）的循环回路，因此允许将焦炭携带的颗粒（1）再循环到该方法中。

26. 发明授权

US09004911B1 Apparatus and method for solid fuel chemical looping combustion 有权
标题翻译：固体燃料化学循环燃烧的装置和方法
公开(公告)号：US09004911B1
公开(公告)日：2015-04-14
申请号：US13688260
申请日：2012-11-29
申请人： Ranjani V. Siriwardane , Justin M. Weber
发明人： Ranjani V. Siriwardane , Justin M. Weber
IPC分类号： F23D3/40 , F23C10/01 , F23B30/00 , F23C13/08
CPC分类号： F23C10/01 , F23B7/00 , F23C13/08 , F23C2900/99008 , F23G2201/40 , F23G2201/50 , F23G2900/50202 , Y02E20/346
摘要： The disclosure provides an apparatus and method utilizing fuel reactor comprised of a fuel section, an oxygen carrier section, and a porous divider separating the fuel section and the oxygen carrier section. The porous divider allows fluid communication between the fuel section and the oxygen carrier section while preventing the migration of solids of a particular size. Maintaining particle segregation between the oxygen carrier section and the fuel section during solid fuel gasification and combustion processes allows gases generated in either section to participate in necessary reactions while greatly mitigating issues associated with mixture of the oxygen carrier with char or ash products. The apparatus and method may be utilized with an oxygen uncoupling oxygen carrier such as CuO, Mn3O4, or Co3O4, or utilized with a CO/H2 reducing oxygen carrier such as Fe2O3.
摘要翻译：本公开提供了一种使用燃料反应器的装置和方法，燃料反应器包括燃料部分，氧气载体部分和分离燃料部分和氧气载体部分的多孔分隔件。多孔分隔器允许燃料部分和氧气载体部分之间的流体连通，同时防止特定尺寸的固体的迁移。在固体燃料气化和燃烧过程中，保持氧气载体部分和燃料部分之间的颗粒偏析使得在任一部分产生的气体参与必要的反应，同时大大减轻与氧气载体与焦炭或灰分产物的混合相关的问题。该设备和方法可以与氧分解氧载体如CuO，Mn 3 O 4或Co 3 O 4一起使用，或与CO 2 / H 2还原氧载体如Fe 2 O 3一起使用。

27. 发明申请

US20140008205A1 FLUIDISED BED PYROLYSIS APPARATUS AND METHOD 有权
标题翻译：流化床热解设备和方法
公开(公告)号：US20140008205A1
公开(公告)日：2014-01-09
申请号：US13820721
申请日：2011-09-08
申请人： Michael David Heydenrych , Stephen David Swart , Akwasi Acheampong Boateng
发明人： Michael David Heydenrych , Stephen David Swart , Akwasi Acheampong Boateng
IPC分类号： C10B49/22
CPC分类号： C10B49/22 , C10B53/02 , C10K1/16 , F23C10/005 , F23C10/01 , F23C10/20 , F23C10/24 , Y02E50/14 , Y02P20/129 , Y02P20/145
摘要： A carbonaceous feed pyrolysis apparatus is provided including two or more hot particle fluidised beds, and one or more positive displacement apparatus for the transfer of hot particles between two or more of the beds, wherein one or more of the fluidised beds contains a combustion zone. A bio-oil production process is also provided, including pyrolysis of a carbonaceous bio-mass using two or more fluidized beds, including a first combustion zone carried out in one or more combustion fluidized beds in which a particulate material is fluidized and heated, and a second pyrolysis zone carried out in one or more pyrolysis fluidized beds in which the hot particles heated in the combustion zone are used for pyrolysis of the bio-mass.
摘要翻译：提供了一种碳质进料热解装置，其包括两个或更多个热颗粒流化床，以及用于在两个或多个床之间转移热颗粒的一个或多个容积式装置，其中一个或多个流化床包含燃烧区。还提供生物油生产方法，包括使用两个或多个流化床热解碳质生物质，包括在一个或多个燃烧流化床中进行的第一燃烧区，其中颗粒材料被流化和加热，以及在一个或多个热解流化床中进行的第二热解区，其中在燃烧区中加热的热颗粒用于生物质的热解。

28. 发明授权

US08383052B2 System for a heat balanced FCC forlight hydrocarbon feeds 有权
标题翻译：用于热平衡FCC轻质碳氢化合物进料的系统
公开(公告)号：US08383052B2
公开(公告)日：2013-02-26
申请号：US12762047
申请日：2010-04-16
申请人： Phillip K. Niccum
发明人： Phillip K. Niccum
IPC分类号： B01J8/26 , B01J38/30
CPC分类号： B01J8/1818 , B01J8/388 , B01J38/30 , B01J2208/00902 , C10G11/182 , C10G11/187 , C10G2300/708 , C10G2300/807 , F23C10/01 , F23C10/18
摘要： Catalyst regenerators and methods for using same. The regenerator can include a regenerator housing containing a dense phase catalyst bed for receiving a catalyst to be regenerated. A heater can be disposed in the regenerator and can have a fuel nozzle configured to eject a mixture of fuel and an oxygen-lean gas for combustion to supplement the heat to satisfy the reactor heat demand when a light feedstock cracked that may not provide sufficient coke formation on the catalyst to fully satisfy the reactor heat demand.
摘要翻译：催化剂再生器及其使用方法。再生器可以包括含有用于接收待再生催化剂的致密相催化剂床的再生器壳体。加热器可以设置在再生器中，并且可以具有燃料喷嘴，该燃料喷嘴被配置为喷射燃料和贫氧气体的混合物用于燃烧以补充热量以满足当原料裂化时可能不能提供足够的焦炭的热量在催化剂上形成完全满足反应堆的热需求。

29. 发明申请

US20110171588A1 OPTIMISED METHOD AND DEVICE LOOP COMBUSTION ON LIQUID HYDROCARBON FEEDSTOCK 有权
标题翻译：优化方法和装置环流在液体碳氢化合物
公开(公告)号：US20110171588A1
公开(公告)日：2011-07-14
申请号：US13120185
申请日：2009-09-21
申请人： Thierry Gauthier , Ali Hoteit , Ann Forret
发明人： Thierry Gauthier , Ali Hoteit , Ann Forret
IPC分类号： F23C10/22 , F23C10/04
CPC分类号： F23C99/00 , B01J8/26 , B01J8/388 , B01J2208/00902 , F23C10/005 , F23C10/01 , F23C2900/99008 , Y02E20/346
摘要： The invention relates to a device and to an improved method for chemical looping combustion of at least one liquid hydrocarbon feed, comprising: mixing the liquid feed with an atomization gas so as to feed it into a metal oxide transport zone (2), upstream from combustion zone (3), through atomization means (6) allowing to form finely dispersed liquid droplets in the atomization gas; spraying the liquid feed in form of droplets into contact with at least part of the metal oxides in transport zone (2), the operating conditions in transport zone (2) being so selected that the superficial gas velocity after spraying the liquid feed is higher than the transport velocity of the metal oxide particles; sending all of the effluents from transport zone (2) to a combustion zone (3) allowing reduction of the metal oxides, said combustion zone (3) comprising at least one dense-phase fluidized bed. The invention can be advantageously applied to CO2 capture and energy production.
摘要翻译：本发明涉及一种用于至少一种液态烃进料的化学循环燃烧的装置和改进方法，包括：将液体进料与雾化气体混合，以便将其进料到金属氧化物输送区（2）中，燃烧区（3），通过雾化装置（6），允许在雾化气体中形成精细分散的液滴; 以液滴形式喷射液体进料与输送区域（2）中的至少一部分金属氧化物接触，输送区域（2）中的操作条件如此选择，使喷射液体进料后的表观气体速度高于金属氧化物颗粒的输送速度; 将所有来自运输区域（2）的废气送到燃烧区（3），允许金属氧化物还原，所述燃烧区（3）包括至少一个致密相流化床。本发明可有利地应用于二氧化碳捕获和能量产生。

30. 发明公开

US20230349548A1 CHEMICAL LOOPING COMBUSTION AND CARBON DIOXIDE DIRECT REDUCTION (CLC-CDR) INTEGRATION SYSTEM AND OPERATION METHOD THEREOF 审中-公开
公开(公告)号：US20230349548A1
公开(公告)日：2023-11-02
申请号：US18176167
申请日：2023-02-28
申请人： KOREA INSTITUTE OF ENERGY RESEARCH
发明人： Ho-Jung RYU , Byung Wook HWANG , Hana KIM , Yooseob WON , Daewook KIM , Yu Ri LEE , Sung-Ho JO , Seung-Yong LEE , Young Cheol PARK
IPC分类号： F23C10/04 , F23C10/01 , F23C10/22
CPC分类号： F23C10/04 , F23C10/01 , F23C10/22 , F23C2900/99008
摘要： The present invention relates to a chemical looping combustion and carbon dioxide direct reduction (CLC-CDR) integration system and an operation method thereof, particularly to a chemical looping combustion and carbon dioxide direct reduction (CLC-CDR) integration system including: an air reactor, wherein an oxygen carrier particle is oxidized by reacting with injected air and air from which oxygen was partially removed is discharged; a fuel reactor, wherein the oxidized oxygen carrier particle is supplied, a supplied fuel is reacted to reduce the oxidized oxygen carrier particle, and carbon dioxide including H2O is discharged; and a carbon dioxide reduction reactor, wherein the reduced oxygen carrier particle is supplied, supplied carbon dioxide is reacted to discharge carbon monoxide, and the reduced oxygen carrier particle is partially oxidized and supplied to the air reactor.

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