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1. 发明申请

WO2008045172A1 DISCHARGE SYSTEMS AND METHODS OF USING THE SAME 审中-公开
标题翻译：放电系统及其使用方法
公开(公告)号：WO2008045172A1
公开(公告)日：2008-04-17
申请号：PCT/US2007/019647
申请日：2007-09-10
申请人： UNIVATION TECHNOLOGIES, LLC , FORCE, Randall, L. , ARONSON, Robert, G. , BLOOD, Mark, W. , CORONA, Gerardo , LE, Dung, P. , HAMILTON, Scott, W. , MALISZEWSKI, Thomas, A. , LUTZ, William, K.
发明人： FORCE, Randall, L. , ARONSON, Robert, G. , BLOOD, Mark, W. , CORONA, Gerardo , LE, Dung, P. , HAMILTON, Scott, W. , MALISZEWSKI, Thomas, A. , LUTZ, William, K.
IPC分类号： C08F2/00 , C08G85/00
CPC分类号： B01J8/003 , B01J8/007 , B01J8/1809 , B01J2208/00761
摘要： A discharge system for removing a solid/gas mixture from a fluidized bed pressure vessel is provided. The discharge system includes a fluidized bed pressure vessel, a settling vessel, a transfer vessel, discharge line, primary discharge valve, and primary exit valve. Also in included is a method to operate the discharge system. The method includes transferring a solid/gas mixture from a fluidized bed pressure vessel to a settling vessel, transferring the solids to a transfer vessel, and then emptying the transfer vessel.
摘要翻译：提供了用于从流化床压力容器中除去固体/气体混合物的排放系统。排放系统包括流化床压力容器，沉降容器，转移容器，排放管线，初级排出阀和主出口阀。还包括一种操作排放系统的方法。该方法包括将固体/气体混合物从流化床压力容器转移到沉降容器中，将固体转移到转移容器中，然后排空转移容器。

2. 发明申请

WO2009070261A3 INTEGRATED HYDROCARBONS FEED STRIPPER AND METHOD OF USING THE SAME 审中-公开
标题翻译：一体化油料送料器及其使用方法
公开(公告)号：WO2009070261A3
公开(公告)日：2009-07-16
申请号：PCT/US2008013056
申请日：2008-11-24
申请人： UNIVATION TECH LLC , ROY KEVIN D , FORCE RANDALL L , SWECKER JAMES L
发明人： ROY KEVIN D , FORCE RANDALL L , SWECKER JAMES L
IPC分类号： B01D19/00
CPC分类号： B01D19/0005 , B01D19/0015 , C08F210/16 , Y10S526/912 , C08F2/00 , C08F210/08
摘要： A system and method for integrating the removal of volatiles from a liquid hydrocarbon feed to the polyolefin polymerization system and the recovery of hydrocarbons from a polyolefin production process vent stream is provided. Th method and the system remove gases dissolved in the monomer feed to a polymerisation rector by means of a stripping column. The dissoled gases are oxygen, carbon monoxide or carbon dioxide and can be a poison for the catalys used in the poymerisation reaction. The stripping gas is a vent gas coming from the poymerisation process / apparatus or the resin purging. Possibly one single stripping column is used to remove the gases in the combined feed to the polymerisation reactor. The system and the method can be used for producing polyethylene.
摘要翻译：提供了一种用于将液体烃进料中的挥发物从聚烯烃聚合体系中除去并从聚烯烃生产工艺排放流中回收烃的系统和方法。 Th方法和系统通过汽提塔将溶解在单体进料中的气体除去聚合反应器。溶解的气体是氧气，一氧化碳或二氧化碳，并且可能是臭氧反应中使用的催化剂的毒物。汽提气体是来自臭化工艺/设备或树脂吹扫的排出气体。可能使用单个汽提塔来除去聚合反应器的组合进料中的气体。该系统和方法可用于生产聚乙烯。

3. 发明申请

WO2009085162A3 SEPARATOR ROTARY FEEDER AND METHOD OF USING THE SAME 审中-公开
公开(公告)号：WO2009085162A3
公开(公告)日：2009-07-09
申请号：PCT/US2008/013775
申请日：2008-12-17
申请人： UNIVATION TECHNOLOGIES, LLC , BLICKLEY, William, J. , FORCE, Randall, L.
发明人： BLICKLEY, William, J. , FORCE, Randall, L.
IPC分类号： B07B1/20 , B07B13/07 , B07B13/16 , B65G53/46
摘要： A rotary feeder for feeding a particulate material including: a cylindrical housing comprising a feeder inlet, a first feeder outlet, and a second feeder outlet; a rotor mounted in the cylindrical housing including a plurality of substantially impeller blades defining a plurality of circumferentially spaced pockets alignable with the feeder inlet, first feeder outlet, and second feeder outlet, and adapted to sweep a wall of the cylindrical housing as the rotor rotates in the cylindrical housing; a device for rotating the rotor; and a separating screen in the first feeder outlet to substantially prevent oversize material from exiting through the first feeder outlet, wherein each of the plurality of circumferentially spaced pockets will align with the feeder inlet to receive therein a particulate material and an oversize material through the feeder inlet, rotate in the cylindrical housing to align with the first feeder outlet and discharge the particulate material therefrom, and rotate in the cylindrical housing to align with the second feeder outlet after alignment with the first feeder outlet and discharge the oversized material therefrom is provided as well as a method of using the same.

4. 发明申请

WO2009085109A2 SYSTEMS AND METHODS FOR REMOVING ENTRAINED PARTICULATES FROM GAS STREAMS, AND REACTOR SYSTEMS IMPLEMENTING THE SAME 审中-公开
标题翻译：从气体流中除去被引诱颗粒物的系统和方法以及实施相同的反应器系统
公开(公告)号：WO2009085109A2
公开(公告)日：2009-07-09
申请号：PCT/US2008/013559
申请日：2008-12-10
申请人： UNIVATION TECHNOLOGIES, LLC , FORCE, Randall, L. , BLICKLEY, William, J. , LEACH, Edward, A. , HAGERTY, Robert, O.
发明人： FORCE, Randall, L. , BLICKLEY, William, J. , LEACH, Edward, A. , HAGERTY, Robert, O.
IPC分类号： C08F10/00 , B01D45/12
CPC分类号： B01J8/005 , B01D45/12 , B01D45/14 , B01J8/0055 , B01J8/1809 , B01J8/1818 , B01J8/1827 , B01J8/1863 , B01J8/1872 , B01J8/388 , B01J2208/00176 , B01J2219/00252 , C08F10/00 , C08F2/00 , C08F2/34
摘要： Various methods and systems for removing particulates from a cycle gas stream, e.g., in a reactor system, are provided. In certain embodiments, the methods are performed in conjunction with a polymerization reactor system such as a gas-phase reactor system.
摘要翻译：提供了用于从循环气流中除去微粒的各种方法和系统，例如在反应器系统中。在某些实施方案中，该方法与诸如气相反应器系统的聚合反应器系统一起进行。

5. 发明申请

WO2010123748A1 REGENERATION OF PURIFICATION BEDS WITH A JET COMPRESSOR IN AN OPEN LOOP CYCLE 审中-公开
标题翻译：在开环循环中用喷射式压缩机再生净化床
公开(公告)号：WO2010123748A1
公开(公告)日：2010-10-28
申请号：PCT/US2010/031199
申请日：2010-04-15
申请人： UNIVATION TECHNOLOGIES, LLC , FORCE, Randall, L. , LE GEYT, Rachael, L.
发明人： FORCE, Randall, L. , LE GEYT, Rachael, L.
IPC分类号： C08F2/00 , C08F10/00 , C08F110/00 , B01D53/04 , B01J20/34
CPC分类号： C08F10/02 , B01D53/04 , B01D53/06 , B01D2256/10 , B01D2256/24 , B01D2257/104 , B01D2257/80 , B01D2259/40001 , B01D2259/40086 , B01D2259/4145 , B01J20/3433 , B01J20/3483 , B01J20/3491 , B01J2220/56 , C08F10/00 , C08F2/00
摘要： Methods and systems for regenerating a purification bed take advantage of inert gas pressure, such as, for example, supplied by a pipeline. The inert gas (102) is provided at a first pressure and combined with a recycle composition (116) from the vessel (110, 110a) containing the material being regenerated. These streams form a regeneration fluid composition (114) at a second pressure less than the inert gas pressure, which is then routed to the vessel to regenerate the purification bed. A jet compressor (108) may be used for the combining of the inert gas and recycle streams. The recycled composition allows reduction in inert gas usage, while a portion is flared or otherwise disposed of.
摘要翻译：用于再生净化床的方法和系统利用惰性气体压力，例如由管道供应的惰性气体压力。惰性气体（102）以第一压力提供并与来自容纳待再生材料的容器（110,110a）的再循环组合物（116）组合。这些物流在小于惰性气体压力的第二压力下形成再生流体组合物（114），然后将其输送到容器以再生净化床。喷气式压缩机（108）可用于混合惰性气体和循环流。再循环的组合物允许减少惰性气体的使用，同时一部分被扩张或以其它方式处理。

6. 发明申请

WO2009085109A3 SYSTEMS AND METHODS FOR REMOVING ENTRAINED PARTICULATES FROM GAS STREAMS, AND REACTOR SYSTEMS IMPLEMENTING THE SAME 审中-公开
标题翻译：从气体流中除去被引诱颗粒物的系统和方法以及实施相同的反应器系统
公开(公告)号：WO2009085109A3
公开(公告)日：2009-11-19
申请号：PCT/US2008013559
申请日：2008-12-10
申请人： UNIVATION TECH LLC , FORCE RANDALL L , BLICKLEY WILLIAM J , LEACH EDWARD A , HAGERTY ROBERT O
发明人： FORCE RANDALL L , BLICKLEY WILLIAM J , LEACH EDWARD A , HAGERTY ROBERT O
IPC分类号： C08F10/00 , B01D45/12 , B01J8/38
CPC分类号： B01J8/005 , B01D45/12 , B01D45/14 , B01J8/0055 , B01J8/1809 , B01J8/1818 , B01J8/1827 , B01J8/1863 , B01J8/1872 , B01J8/388 , B01J2208/00176 , B01J2219/00252 , C08F10/00 , C08F2/00 , C08F2/34
摘要： Various methods and systems for removing- particulates from a cycle gas stream, e.g., in a reactor system, are provided. In certain embodiments, the methods are performed in conjunction with a polymerization reactor system such as a gas-phase reactor system for production of polyolef in polymers. The methods comprise the step of compressing a gas stream having particulates entrained therein.
摘要翻译：提供了用于从循环气流中除去微粒的各种方法和系统，例如在反应器系统中。在某些实施方案中，该方法与聚合反应器系统如用于在聚合物中生产聚烯烃的气相反应器系统结合进行。该方法包括压缩其中夹有微粒的气流的步骤。

7. 发明申请

WO2009070261A8 INTEGRATED HYDROCARBONS FEED STRIPPER AND METHOD OF USING THE SAME 审中-公开
公开(公告)号：WO2009070261A8
公开(公告)日：2009-06-04
申请号：PCT/US2008/013056
申请日：2008-11-24
申请人： UNIVATION TECHNOLOGIES, LLC , ROY, Kevin, D. , FORCE, Randall, L. , SWECKER, James, L.
发明人： ROY, Kevin, D. , FORCE, Randall, L. , SWECKER, James, L.
IPC分类号： B01D19/00
摘要： Systems and methods for removing a volatile catalyst poison from a liquid hydrocarbon are provided. In one embodiment, a process vent (106) can be introduced to a vent recovery system (108) to provide a recycle gas (110). A first portion of the recycle gas (112) and a liquid hydrocarbon (102) can be introduced to a stripper column (104) to provide a stripper vent gas (114) and a degassed liquid hydrocarbon (116) that can be introduced to a polymerization process.

8. 发明申请

WO2008045173A2 DISCHARGE SYSTEM TO REMOVE SOLIDS FROM A VESSEL 审中-公开
标题翻译：卸载系统从船只中移除固体
公开(公告)号：WO2008045173A2
公开(公告)日：2008-04-17
申请号：PCT/US2007/019650
申请日：2007-09-10
申请人： UNIVATION TECHNOLOGIES, LLC , ARONSON, Robert, G. , FORCE, Randall, L. , LE, Dung, P. , BLOOD, Mark, W. , CORONA, Gerardo , HAMILTON, W., Scott , MALISZEWSKI, Thomas, A. , LUTZ, William, K.
发明人： ARONSON, Robert, G. , FORCE, Randall, L. , LE, Dung, P. , BLOOD, Mark, W. , CORONA, Gerardo , HAMILTON, W., Scott , MALISZEWSKI, Thomas, A. , LUTZ, William, K.
IPC分类号： B01J8/24
CPC分类号： B01J8/003 , B01J8/1809 , B01J2208/00761 , B65G53/36 , B65G53/56
摘要： A discharge system for removing a solid/gas mixture from a fluidized bed pressure vessel is provided. The system includes a fluidized bed pressure vessel, settling vessels, discharge lines, primary discharge valves, vent lines, primary vent valves, crosstie lines, crosstie valves, and primary exit valves wherein the system is absent a transfer tank, and absent a filter element. The method provides for transferring a solid/gas mixture via a discharge line from the pressure vessel to a settling vessel, wherein gas is separated from the mixture, and the gas is transferred to at least one other settling vessel via a crosstie line. After the solids are transferred out of the settling vessel, the empty vessel then receives gas from other settling vessels in the system.
摘要翻译：提供了用于从流化床压力容器中除去固体/气体混合物的排放系统。该系统包括流化床压力容器，沉降容器，排放管线，初级排放阀，通气管线，一次通气阀，交叉管线，交叉阀和主出口阀，其中系统不存在转移罐，并且不存在过滤元件。该方法提供将固体/气体混合物经由排放管线从压力容器转移到沉降容器中，其中气体与混合物分离，并且气体通过交叉管线转移至至少一个其它沉降容器。在将固体从沉降容器中移出后，空容器然后从系统中的其它沉淀容器接收气体。

9. 发明申请

WO2009085162A2 SEPARATOR ROTARY FEEDER AND METHOD OF USING THE SAME 审中-公开
标题翻译：分离器旋转进料器及其使用方法
公开(公告)号：WO2009085162A2
公开(公告)日：2009-07-09
申请号：PCT/US2008013775
申请日：2008-12-17
申请人： UNIVATION TECH LLC , BLICKLEY WILLIAM J , FORCE RANDALL L
发明人： BLICKLEY WILLIAM J , FORCE RANDALL L
IPC分类号： B65D1/10
CPC分类号： B07B13/07 , B07B1/20 , B07B13/16 , B65G53/4633
摘要： A rotary feeder for feeding a particulate material including: a cylindrical housing comprising a feeder inlet, a first feeder outlet, and a second feeder outlet; a rotor mounted in the cylindrical housing including a plurality of substantially impeller blades defining a plurality of circumferentially spaced pockets alignable with the feeder inlet, first feeder outlet, and second feeder outlet, and adapted to sweep a wall of the cylindrical housing as the rotor rotates in the cylindrical housing; a device for rotating the rotor; and a separating screen in the first feeder outlet to substantially prevent oversize material from exiting through the first feeder outlet, wherein each of the plurality of circumferentially spaced pockets will align with the feeder inlet to receive therein a particulate material and an oversize material through the feeder inlet, rotate in the cylindrical housing to align with the first feeder outlet and discharge the particulate material therefrom, and rotate in the cylindrical housing to align with the second feeder outlet after alignment with the first feeder outlet and discharge the oversized material therefrom is provided as well as a method of using the same.
摘要翻译：一种用于进给颗粒材料的旋转进料器，包括：圆柱形壳体，包括进料器入口，第一进料器出口和第二进料器出口; 安装在圆柱形壳体中的转子包括多个基本上叶轮的叶片，其限定出与进料器入口，第一进料器出口和第二进料器出口对准的多个周向隔开的空腔，并且适于在转子旋转时扫过圆柱形壳体的壁在圆柱形外壳中; 用于旋转转子的装置; 以及在所述第一供料器出口中的分离筛，以基本上防止过大的材料通过所述第一进料器出口排出，其中所述多个周向间隔开的袋中的每一个将与所述进料器入口对准，以在其中容纳颗粒材料和通过所述进料器的尺寸过大的材料入口在圆筒形壳体中旋转以与第一供料器出口对准，并从其中排出颗粒材料，并且在圆柱形壳体中旋转以与第一供料器出口对准后与第二供料器出口对准，并将其从中排出过大的材料提供为以及使用该方法的方法。

10. 发明申请

WO2009070261A2 INTEGRATED HYDROCARBONS FEED STRIPPER AND METHOD OF USING THE SAME 审中-公开
标题翻译：一体化油料送料器及其使用方法
公开(公告)号：WO2009070261A2
公开(公告)日：2009-06-04
申请号：PCT/US2008013056
申请日：2008-11-24
申请人： UNIVATION TECH LLC , ROY KEVIN D , FORCE RANDALL L , SWECKER JAMES L
发明人： ROY KEVIN D , FORCE RANDALL L , SWECKER JAMES L
IPC分类号： B01D19/00
CPC分类号： B01D19/0005 , B01D19/0015 , C08F210/16 , Y10S526/912 , C08F2/00 , C08F210/08
摘要： A method and system for removing volatiles from liquid hydrocarbons being fed to a polyolefin polymerization system is provided. More specifically, a system and method for integrating the removal of volatiles from a liquid hydrocarbon feed to the polyolefin polymerization system and the recovery of hydrocarbons from a polyolefin production process vent stream is also provided.
摘要翻译：提供了一种用于从进料到聚烯烃聚合体系中的液体烃中除去挥发物的方法和系统。更具体地，还提供了一种用于将从液体烃进料挥发物去除到聚烯烃聚合体系和从聚烯烃生产过程排放流中回收烃的系统和方法。

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