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1. 发明授权

US07250140B2 FCC reactor 失效
标题翻译： FCC反应器
公开(公告)号：US07250140B2
公开(公告)日：2007-07-31
申请号：US10475400
申请日：2002-04-11
申请人： Ye-Mon Chen , Thomas Shawn Dewitz , Hendricus Arien Dirkse , Hubertus Wilhelmus Albertus Dries , Richard Addison Sanborn
发明人： Ye-Mon Chen , Thomas Shawn Dewitz , Hendricus Arien Dirkse , Hubertus Wilhelmus Albertus Dries , Richard Addison Sanborn
IPC分类号： B32B5/02
CPC分类号： C10G11/18 , B01J8/0055 , B01J8/18 , B01J2208/00761 , B04C5/26
摘要： A fluid catalytic reactor vessel having at its upper end a single centrally positioned primary cyclone having a gas-solids inlet fluidly connected to the downstream end of a fluid catalytic riser, which riser is positioned externally from a fluid catalytic reactor vessel. The primary cyclone is further provided with a gas outlet conduit at its upper end fluidly connected to one or more secondary cyclone separators, which secondary cyclone separators are positioned in the space between the centrally positioned primary cyclone and the wall of the reactor vessel and which secondary cyclones have means to discharge solids to the lower end of the reactor vessel and means to discharge a gaseous stream poor in solids to a gas outlet of the reactor vessel. The primary cyclone is further provided with a primary stripping zone at its lower end and means to discharge pre-stripped solids from the primary cyclone to the lower end of the reactor vessel. The reactor vessel further comprises at the lower end of reactor vessel a secondary stripping zone is and means to discharge stripped solids from the reactor vessel.
摘要翻译：流体催化反应器容器在其上端具有单个中心定位的主旋流器，其具有流体连接到流体催化提升管的下游端的气体 - 固体入口，该提升管位于流体催化反应器容器的外部。第一旋风分离器还在其上端设有气体出口导管，其流体连接到一个或多个次级旋风分离器，该二次旋风分离器位于中心定位的主旋风分离器与反应器容器的壁之间的空间中，旋风分离器具有将固体排出到反应器容器的下端的装置，并且将固体中不良的气流排放到反应器容器的气体出口的装置。第一旋风分离器还在其下端设置有初级汽提区，以及将预汽提的固体从主旋流器排放到反应器容器的下端的装置。反应器容器还包括在反应器容器的下端，二次汽提区为从反应器容器排出汽提固体的装置。

2. 发明授权

US06736960B1 Feed injection system for catalytic cracking process 有权
标题翻译：用于催化裂化过程的进料系统
公开(公告)号：US06736960B1
公开(公告)日：2004-05-18
申请号：US10070194
申请日：2002-03-01
申请人： Ye-Mon Chen , Hendricus Arien Dirkse
发明人： Ye-Mon Chen , Hendricus Arien Dirkse
IPC分类号： C10G1100
CPC分类号： C10G11/18 , B01J8/1827 , B01J19/26 , B01J2219/0027
摘要： A fluid catalytic cracking unit includes a nozzle located in the bottom of a riser reactor. A first conduit provides a passageway for enabling a dispersing gas to flow therethrough and through an outlet passageway in a cap covering the end of the conduit. The outlet passageway discharges the dispersing gas into a liquid hydrocarbon feed material flowing through a second conduit spaced from and enclosing the first conduit to form an annulus therebetween, thereby providing a passageway for enabling the liquid hydrocarbon feed material to flow. A second cap covers the end of the second conduit and is spaced from the first cap thereby forming a mixing zone therebetween for mixing the liquid hydrocarbon feed and the dispersing gas. The second cap includes a continuous circular slot as an outlet passageway of the first cap and is adapted for discharging the mixture of liquid hydrocarbon feed and the dispersing gas. Hot regenerated catalyst enters the riser bottom region through a regenerator standpipe.
摘要翻译：流化催化裂化装置包括位于提升管反应器底部的喷嘴。第一导管提供通道，用于使分散气体能够流过其中并且穿过覆盖导管末端的盖中的出口通道。出口通道将分散气体排放到流过与第一导管隔开并包围第一导管的第二导管的液态烃进料中，以在其间形成环形空间，由此提供用于使液态烃进料流动的通道。第二盖覆盖第二导管的端部并且与第一盖隔开，从而在其间形成混合区域以混合液态烃进料和分散气体。第二盖包括作为第一盖的出口通道的连续圆形槽，并且适于排出液态烃进料和分散气体的混合物。热再生催化剂通过再生器立管进入提升管底部区域。

3. 发明授权

US07160518B2 Cyclone separator 失效
标题翻译：旋风分离器
公开(公告)号：US07160518B2
公开(公告)日：2007-01-09
申请号：US10475381
申请日：2002-04-11
申请人： Ye-Mon Chen , Thomas Shawn Dewitz , Hendricus Arien Dirkse , Hubertus Wilhelmus Albertus Dries , Richard Addison Sanborn
发明人： Ye-Mon Chen , Thomas Shawn Dewitz , Hendricus Arien Dirkse , Hubertus Wilhelmus Albertus Dries , Richard Addison Sanborn
IPC分类号： B32B5/02 , F27B15/08
CPC分类号： B04C5/14 , B01J8/0055 , B01J8/18 , B04C5/081 , C10G11/18
摘要： A cyclone separator provided with an inlet for receiving gas and solid particles, + a gas outlet at its upper end and a lower tubular part, wherein the lower tubular part is provided with a closed lower end, through which closed lower end a substantially vertical particle withdrawal conduit extends from a position below the closed lower end to a position in the tubular part and below the inlet for receiving gas and solid particles, said conduit being provided with openings to withdraw solid particles from the cyclone separator and wherein said conduit has a smaller cross-sectional area than the lower tubular part, thereby defining a space between conduit and inner wall of the lower tubular part, wherein in the lower part of said space main means to add a primaxy fluidizing medium are present.
摘要翻译：一种旋风分离器，其具有用于接收气体和固体颗粒的入口，其上端的气体出口和下部管状部分，其中下部管状部分设置有封闭的下端，封闭的下端通过该封闭的下端形成基本垂直的颗粒取出导管从封闭的下端下方的位置延伸到管状部分中并在入口下方的位置，用于接收气体和固体颗粒，所述导管设置有开口以从旋风分离器中抽出固体颗粒，并且其中所述导管具有较小的横截面积比下管状部分，由此限定下管状部分的管道和内壁之间的空间，其中在所述空间主要装置的下部部分中存在初级流化介质。

4. 发明授权

US09149773B2 Feed nozzle assembly 有权
标题翻译：进料喷嘴总成
公开(公告)号：US09149773B2
公开(公告)日：2015-10-06
申请号：US13825928
申请日：2011-09-23
申请人： David Jon Brosten , Ye-Mon Chen
发明人： David Jon Brosten , Ye-Mon Chen
IPC分类号： B01F3/04 , B01F5/04 , B01F15/00 , B01J4/00 , B01J8/18 , C10G11/18
CPC分类号： B01F3/04063 , B01F3/04248 , B01F3/04262 , B01F3/0446 , B01F5/0463 , B01F15/00064 , B01J4/002 , B01J8/1827 , C10G11/18 , C10G2300/40
摘要： A feed nozzle assembly for co-currently introducing gas and liquid into a reactor vessel which feed nozzle assembly comprises (a) an inner tube defining a gas conduit and an outer tube arranged around the inner tube, wherein the outer surface of the inner tube and the inner surface of the outer tube define an annular liquid conduit, and wherein each of the tubes have an inlet end and an opposite outlet end; (b) a first nozzle attached to the outlet end of the inner tube; (c) a second nozzle attached to the outlet end of the outer tube and arranged downstream of the first nozzle, wherein the inner tube contains purging orifices.
摘要翻译：一种用于将气体和液体共同引入到进料喷嘴组件的反应器容器中的进料喷嘴组件包括（a）限定气体导管的内管和围绕内管布置的外管，其中内管的外表面和外管的内表面限定了环形液体导管，并且其中每个管具有入口端和相对的出口端; （b）连接到内管的出口端的第一喷嘴; （c）附接到外管的出口端并且布置在第一喷嘴的下游的第二喷嘴，其中内管包含清洗孔。

5. 发明授权

US07332131B2 Apparatus and method for achieving a desireable feed/catalyst contacting condition in fluid catalytic cracking units 有权
标题翻译：用于在流化床催化裂化装置中实现期望的进料/催化剂接触条件的装置和方法
公开(公告)号：US07332131B2
公开(公告)日：2008-02-19
申请号：US10800785
申请日：2004-03-15
申请人： Ye-Mon Chen , Rene Samson
发明人： Ye-Mon Chen , Rene Samson
IPC分类号： B01J8/18 , B01J19/26 , B01J8/08 , F27B15/08
CPC分类号： C10G11/18 , B01J8/1818 , B01J8/1827 , B01J8/26 , B01J19/26
摘要： A feed nozzle assembly located near the bottom of an FCC riser reactor includes a plurality of feed nozzles, each feed nozzle including a discharge end which is angled toward the center of the riser. The angled discharged ends provide a combined discharge of hydrocarbon feed and atomization gas into the central portion of the riser thereby providing a desirable feed/catalyst contact condition while preventing impingement of the feed upon the riser walls.
摘要翻译：位于FCC提升管反应器底部附近的进料喷嘴组件包括多个进料喷嘴，每个进料喷嘴包括朝着提升管中心成角度的排出端。角度排出的端部提供烃进料和雾化气体到提升管的中心部分的组合排放，从而提供期望的进料/催化剂接触状态，同时防止进料撞击提升管壁。

6. 发明申请

US20050109861A1 Feed nozzle assembly 有权
标题翻译：进料喷嘴总成
公开(公告)号：US20050109861A1
公开(公告)日：2005-05-26
申请号：US10987040
申请日：2004-11-12
申请人： Ye-Mon Chen
发明人： Ye-Mon Chen
IPC分类号： B01J8/24 , B01J19/26 , C10G11/18 , F23D11/38 , F23D11/46
CPC分类号： C10G11/18 , B01J4/002 , B01J8/1827 , B01J19/26 , C10G11/187 , F23D11/38
摘要： A feed nozzle assembly for introducing a mixture of a gas and a liquid hydrocarbon droplets into a vessel in the form of a substantially sheet-like spray, which feed nozzle assembly comprises a nozzle body provided at its upstream part with means to supply the gas and means to supply the liquid hydrocarbon to said nozzle body and at the downstream end with a closed outlet end which outlet end is provided with an elongated opening wherein in the opening an insert is positioned such that a continuous loop opening results for discharge of the mixture of gas and liquid droplets.
摘要翻译：一种用于将气体和液体烃液滴的混合物以大致片状喷雾的形式引入容器中的进料喷嘴组件，该进料喷嘴组件包括在其上游部分处设置有用于供应气体的装置的喷嘴体，用于将液体烃供应到所述喷嘴体，并在下游端具有封闭的出口端，所述出口端设置有细长的开口，其中在所述开口中，插入件被定位成使得连续的回路开口导致气液滴。

7. 发明申请

US20050201905A1 Apparatus and method for achieving a desireable feed/catalyst contacting condition in fluid catalytic cracking units 有权
标题翻译：用于在流化床催化裂化装置中实现期望的进料/催化剂接触条件的装置和方法
公开(公告)号：US20050201905A1
公开(公告)日：2005-09-15
申请号：US10800785
申请日：2004-03-15
申请人： Ye-Mon Chen , Rene Samson
发明人： Ye-Mon Chen , Rene Samson
IPC分类号： B01J8/18 , B01J8/24 , B01J8/26 , B01J19/26 , C10G11/18
CPC分类号： C10G11/18 , B01J8/1818 , B01J8/1827 , B01J8/26 , B01J19/26
摘要： A feed nozzle assembly located near the bottom of an FCC riser reactor includes a plurality of feed nozzles, each feed nozzle including a discharge end which is angled toward the center of the riser. The angled discharged ends provide a combined discharge of hydrocarbon feed and atomization gas into the central portion of the riser thereby providing a desirable feed/catalyst contact condition while preventing impingement of the feed upon the riser walls.
摘要翻译：位于FCC提升管反应器底部附近的进料喷嘴组件包括多个进料喷嘴，每个进料喷嘴包括朝着提升管中心成角度的排出端。角度排出的端部提供烃进料和雾化气体到提升管的中心部分的组合排放，从而提供期望的进料/催化剂接触状态，同时防止进料撞击提升管壁。

8. 发明授权

US06262145B1 Process for the extraction of material from multi-phase systems 失效
标题翻译：从多相系统中提取材料的方法
公开(公告)号：US06262145B1
公开(公告)日：2001-07-17
申请号：US09464013
申请日：1999-12-15
申请人： Rudolf Jacobus Winjngaarden , Ye-Mon Chen , David Karl Schisla
发明人： Rudolf Jacobus Winjngaarden , Ye-Mon Chen , David Karl Schisla
IPC分类号： B01D1110
CPC分类号： C08F6/02 , B01D11/0446 , C08F6/06
摘要： A method for extracting and separating extractive components from fluids is provided. A first fluid and an extraction fluid are added to a vessel, thereby creating a two-phase two-layer system, wherein the first fluid and the extraction fluid are discrete and the two-phase system has a first fluid/extraction fluid interface. The two-phase system is then agitated, wherein the first fluid phase and the extraction fluid phase remain as substantially discrete layers. A means for communication between the first fluid and the extraction fluid is provided. The communication of the phases results in the extractive components being extracted from the first fluid into the extraction fluid. Agitation is stopped and the first fluid is recovered having reduced extractive components.
摘要翻译：提供了一种从流体中提取和分离提取组分的方法。将第一流体和萃取流体加入到容器中，从而产生两相双层系统，其中第一流体和萃取流体是离散的，并且两相系统具有第一流体/萃取流体界面。然后搅拌两相系统，其中第一流体相和萃取流体相保持基本上离散的层。提供了用于第一流体和提取流体之间的连通的装置。相的通信导致萃取组分从第一流体提取到萃取流体中。停止搅拌，并回收具有降低的萃取组分的第一流体。

9. 发明授权

US6043299A Process for the extraction of material from multi-phase systems 失效
标题翻译：从多相系统中提取材料的方法
公开(公告)号：US6043299A
公开(公告)日：2000-03-28
申请号：US950683
申请日：1997-10-15
申请人： Rudolf Jacobus Wijngaarden , Ye-Mon Chen , David Karl Schisla
发明人： Rudolf Jacobus Wijngaarden , Ye-Mon Chen , David Karl Schisla
IPC分类号： B01D11/04 , C08F6/02 , C08F6/06 , B01D11/00
CPC分类号： C08F6/02 , B01D11/0446 , C08F6/06
摘要： A method for extracting and separating extractive components from fluids is provided. A first fluid and an extraction fluid are added to a vessel, thereby creating a two-phase two-layer system, wherein the first fluid and the extraction fluid are discrete and the two-phase system has a first fluid/extraction fluid interface. The two-phase system is then agitated, wherein the first fluid phase and the extraction fluid phase remain as substantially discrete layers. A means for communication between the first fluid and the extraction fluid is provided. The communication of the phases results in the extractive components being extracted from the first fluid into the extraction fluid. Agitation is stopped and the first fluid is recovered having reduced extractive components.
摘要翻译：提供了一种从流体中提取和分离提取组分的方法。将第一流体和萃取流体加入到容器中，从而产生两相双层系统，其中第一流体和萃取流体是离散的，并且两相系统具有第一流体/萃取流体界面。然后搅拌两相系统，其中第一流体相和萃取流体相保持基本上离散的层。提供了用于第一流体和提取流体之间的连通的装置。相的通信导致萃取组分从第一流体提取到萃取流体中。停止搅拌，并回收具有降低的萃取组分的第一流体。

10. 发明授权

US5979799A Feed nozzle 失效
标题翻译：进料嘴
公开(公告)号：US5979799A
公开(公告)日：1999-11-09
申请号：US535850
申请日：1995-09-28
申请人： Ye-Mon Chen , James W. Nielson, Jr. , David J. Brosten
发明人： Ye-Mon Chen , James W. Nielson, Jr. , David J. Brosten
IPC分类号： B01J8/24 , C10G11/18 , B05B7/04
CPC分类号： B01J4/002 , B01J8/1827 , C10G11/18
摘要： A feed nozzle for introducing steam and a heavy petroleum hydrocarbon into a reactor, including a nozzle body having a cylindrical inner steam conduit; and having a annular outer heavy petroleum hydrocarbon conduit, a first nozzle tip fixedly attached to the outlet end of the inner steam conduit, for the passage of the steam out of the inner steam conduit and into the heavy petroleum hydrocarbon, resulting in a mixture of steam and heavy petroleum hydrocarbon; the hemi-spherical outlet end having a row comprising a plurality of holes therein for the passage of the steam out of the inner steam conduit and into the heavy petroleum hydrocarbon passing through the outer heavy petroleum hydrocarbon conduit, resulting in a mixture of steam and heavy petroleum hydrocarbon; a second nozzle tip fixedly attached to the outer heavy petroleum hydrocarbon conduit, for passage of the mixture of steam and heavy petroleum hydrocarbon out of the feed nozzle assembly; the second nozzle tip being adapted to atomize the mixture of steam and heavy petroleum hydrocarbon, the second nozzle tip having a hemi-spherical outlet end, for passage of the mixture of steam and heavy petroleum hydrocarbon out of the feed nozzle assembly; wherein the hemi-spherical outlet end of the second nozzle tip extends beyond the hemi-spherical outlet end of the first nozzle tip, the hemi-spherical outlet end of the second nozzle tip having an elongated slit for passage of the mixture of steam and heavy petroleum hydrocarbon out of the feed nozzle assembly.
摘要翻译：一种用于将蒸汽和重质石油烃引入反应器的进料喷嘴，包括具有圆柱形内部蒸汽导管的喷嘴体; 并且具有环形的外部重质石油烃导管，固定地连接到内部蒸汽导管的出口端的第一喷嘴尖端，用于将蒸汽从内部蒸汽导管传出并进入重质石油烃，导致混合物蒸汽和重质石油烃; 半球形出口端具有一排，其中包括多个孔，用于使蒸汽从内部蒸汽导管中通过，并进入通过外部重质石油烃导管的重质石油烃，导致蒸汽和重质的混合物石油烃; 第二喷嘴尖端固定地连接到外部重质石油烃导管，用于使蒸汽和重质石油烃的混合物从进料喷嘴组件中通过; 所述第二喷嘴尖端适于雾化蒸汽和重质石油烃的混合物，所述第二喷嘴尖端具有半球形出口端，用于将蒸汽和重质石油烃的混合物从所述进料喷嘴组件中通过; 其中所述第二喷嘴尖端的半球形出口端延伸超出所述第一喷嘴尖端的半球形出口端，所述第二喷嘴尖端的半球形出口端具有用于通过蒸汽和重物混合物的细长狭缝石油烃从进料喷嘴组件出来。

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