专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08313704B2 Spouted bed device, polyolefin production system with spouted bed device, and polyolefin production process 有权
标题翻译：喷射床装置，具有喷射床装置的聚烯烃生产系统和聚烯烃生产过程
公开(公告)号：US08313704B2
公开(公告)日：2012-11-20
申请号：US12332112
申请日：2008-12-10
申请人： Hiroyuki Ogawa , Hideki Sato , Hiroshi Ueda
发明人： Hiroyuki Ogawa , Hideki Sato , Hiroshi Ueda
IPC分类号： B01J8/18 , B01J19/00 , C08F2/34
CPC分类号： C08F10/00 , B01J8/0055 , B01J8/245 , B01J2208/00274 , B01J2208/00283 , B01J2208/00292 , B01J2208/00575 , C08F110/06 , C08F2/01 , C08F2/001 , C08F2/34
摘要： A spouted bed device according to the present invention includes a vertically extending cylinder; a decreasing diameter member which is formed on the cylinder, has an inside diameter that decreases progressively downward, and has a gas inlet orifice at a bottom end thereof; and a tubular portion which extends downward from an edge of the gas inlet orifice. A spouted bed is formed in a treatment zone enclosed by a top surface of the decreasing diameter member and an inner wall of the cylinder above the decreasing diameter member.
摘要翻译：根据本发明的喷射床装置包括垂直延伸的气缸; 形成在气缸上的直径减小的构件具有逐渐向下减小的内径，并且在其底端具有气体入口孔; 以及从气体入口孔的边缘向下延伸的管状部分。在由直径减小的构件的顶面包围的处理区域中形成喷射床，并且在直径减小的构件上方形成圆柱体的内壁。

2. 发明授权

US08163246B2 Spouted-fluidized bed-type olefin polymerization reactor 有权
标题翻译：喷射流化床型烯烃聚合反应器
公开(公告)号：US08163246B2
公开(公告)日：2012-04-24
申请号：US12795432
申请日：2010-06-07
申请人： Hideki Sato , Hiroyuki Ogawa
发明人： Hideki Sato , Hiroyuki Ogawa
IPC分类号： C08F2/01 , B01J8/08 , B01J19/00 , B01J19/18
CPC分类号： C08F2/01 , B01J8/0065 , B01J8/1827 , B01J8/245 , B01J8/28 , B01J8/34 , B01J8/386 , B01J8/44
摘要： An olefin polymerization reactor according to the present invention comprises: a vertically extending cylinder; a decreasing diameter portion on the cylinder, having an inside diameter that decreases progressively downward, and having a gas inlet orifice at a bottom end thereof; and a plurality of through holes passing through from an outside surface towards an inside surface of the decreasing diameter portion. Inside a reaction zone enclosed by an inside surface of the decreasing diameter portion and an inside surface above the decreasing diameter portion of the cylinder, a spouted-fluidized bed or a spouted bed is formed.
摘要翻译：根据本发明的烯烃聚合反应器包括：垂直延伸的气缸; 圆柱体上的直径减小部分，具有逐渐向下减小的内径，并且在其底端具有气体入口孔; 以及从所述直径减小部分的外表面向内表面穿过的多个通孔。在由减径部分的内表面和气缸的直径减小部分之上的内表面包围的反应区内形成喷射流化床或喷射床。

3. 发明申请

US20100311923A1 SPOUTED-FLUIDIZED BED-TYPE OLEFIN POLYMERIZATION REACTOR 有权
标题翻译：流态流化床型烯烃聚合反应器
公开(公告)号：US20100311923A1
公开(公告)日：2010-12-09
申请号：US12795432
申请日：2010-06-07
申请人： Hideki Sato , Hiroyuki Ogawa
发明人： Hideki Sato , Hiroyuki Ogawa
IPC分类号： C08F2/01 , B01J8/08
CPC分类号： C08F2/01 , B01J8/0065 , B01J8/1827 , B01J8/245 , B01J8/28 , B01J8/34 , B01J8/386 , B01J8/44
摘要： An olefin polymerization reactor according to the present invention comprises: a vertically extending cylinder; a decreasing diameter portion on the cylinder, having an inside diameter that decreases progressively downward, and having a gas inlet orifice at a bottom end thereof; and a plurality of through holes passing through from an outside surface towards an inside surface of the decreasing diameter portion. Inside a reaction zone enclosed by an inside surface of the decreasing diameter portion and an inside surface above the decreasing diameter portion of the cylinder, a spouted-fluidized bed or a spouted bed is formed.
摘要翻译：根据本发明的烯烃聚合反应器包括：垂直延伸的气缸; 圆柱体上的直径减小部分，具有逐渐向下减小的内径，并且在其底端具有气体入口孔; 以及从所述直径减小部分的外表面向内表面穿过的多个通孔。在由减径部分的内表面和气缸的直径减小部分之上的内表面包围的反应区内形成喷射流化床或喷射床。

4. 发明授权

US07834108B2 Powder transfer device and polyolefin production process 有权
标题翻译：粉末转移装置和聚烯烃生产工艺
公开(公告)号：US07834108B2
公开(公告)日：2010-11-16
申请号：US12332055
申请日：2008-12-10
申请人： Hiroyuki Ogawa , Hideki Sato
发明人： Hiroyuki Ogawa , Hideki Sato
IPC分类号： C08F2/34 , B01J8/08 , B01J8/18
CPC分类号： C08F10/00 , B01J8/0025 , B01J8/003 , B01J8/125 , B01J8/189 , B01J8/245 , B01J2208/00274 , B01J2208/00681 , B01J2208/00725 , B01J2208/00769 , C08F110/06 , Y10S526/92 , C08F2/01 , C08F2/34 , C08F2/001
摘要： The present invention provides a powder transfer device that has a simple construction, yet enables the powder discharge rate to be easily controlled, as well as a polyolefin powder production process using such a powder transfer device. A powder transfer device includes a downcomer which extends downward, and a gas slider situated below the downcomer. The gas slider has, on a side thereof facing an opening at a bottom end of the downcomer, a gas dispersion plate in which a plurality of gas outlets are formed.
摘要翻译：本发明提供了一种粉末转印装置，其结构简单，而且能够容易地控制粉末排出速率，以及使用这种粉末转移装置的聚烯烃粉末生产方法。粉末输送装置包括向下延伸的降液管和位于降液管下方的气体滑块。气体滑块在其面向降液管底端的开口的一侧具有形成多个气体出口的气体分散板。

5. 发明申请

US20090149620A1 SPOUTED BED DEVICE AND POLYOLEFIN PRODUCTION PROCESS USING THE SAME 有权
标题翻译：使用相同的发泡床装置和聚烯烃生产方法
公开(公告)号：US20090149620A1
公开(公告)日：2009-06-11
申请号：US12332102
申请日：2008-12-10
申请人： Hideki SATO , Hiroyuki Ogawa
发明人： Hideki SATO , Hiroyuki Ogawa
IPC分类号： C08F2/01 , B01J8/18 , C08F110/00
CPC分类号： C08F10/00 , B01J8/0045 , B01J8/1827 , B01J8/1872 , B01J8/245 , B01J8/28 , B01J8/388 , B01J2208/00274 , B01J2208/0084 , C08F2/001 , C08F2/01 , C08F2/34
摘要： A spouted bed device of the present invention includes a cylinder which extends vertically; a closing plate which closes a top end of the cylinder; a decreasing diameter member which is formed at a bottom end of the cylinder, has an inside diameter that decreases progressively downward, and has a gas inlet orifice at a bottom end thereof; and a gas discharge nozzle which passes through the cylinder from an inside surface to an outside surface thereof and which discharges gas from a treatment zone enclosed by a top surface of the decreasing diameter member, a bottom surface of the closing plate and the inside surface of the cylinder. The gas discharge nozzle is provided above a spouted bed which is formed within treatment zone.
摘要翻译：本发明的喷射床装置包括垂直延伸的气缸; 闭合气缸顶端的封闭板; 形成在气缸的底端的直径减小的构件具有逐渐向下减小的内径，并且在其底端具有气体入口孔; 以及气体排出喷嘴，其从内表面向外表面通过所述气缸，并且从由所述减径构件的顶面包围的处理区域排出气体，所述封闭板的底面和所述封闭板的内表面气瓶。气体排出喷嘴设置在形成在处理区域内的喷射床的上方。

6. 发明申请

US20090149610A1 OLEFIN POLYMERIZATION REACTOR, POLYOLEFIN PRODUCTION SYSTEM, AND POLYOLEFIN PRODUCTION PROCESS 有权
标题翻译：烯烃聚合反应剂，聚烯烃生产系统和聚烯烃生产工艺
公开(公告)号：US20090149610A1
公开(公告)日：2009-06-11
申请号：US12331730
申请日：2008-12-10
申请人： Hideki SATO , Hiroyuki Ogawa
发明人： Hideki SATO , Hiroyuki Ogawa
IPC分类号： B01J19/00 , C08F210/00 , C08F2/01
CPC分类号： C08F10/00 , B01J8/245 , B01J2208/0007 , B01J2208/00274 , B01J2208/00283 , B01J2208/00292 , C08F210/06 , C08F2/34 , C08F2/001 , C08F210/16 , C08F2500/17
摘要： An olefin polymerization reactor of the present invention includes a cylinder which extends vertically, and a decreasing diameter member which is formed on the cylinder, has an inside diameter that decreases progressively downward and has a gas inlet orifice at a bottom end thereof. A spouted bed is formed inside a reaction zone enclosed by an inside surface of the decreasing diameter member and an inside surface of the cylinder above the decreasing diameter member.
摘要翻译：本发明的烯烃聚合反应器包括垂直延伸的圆柱体和形成在圆筒上的直径减小的构件，其内径逐渐向下减小，并且在其底端具有气体入口孔。在由直径减小的构件的内表面围绕的反应区域内形成喷射床，并且在减径部件上方形成气缸的内表面。

7. 发明授权

US08030420B2 Olefin polymerization reaction unit and polyolefin production process 有权
标题翻译：烯烃聚合反应单元和聚烯烃生产工艺
公开(公告)号：US08030420B2
公开(公告)日：2011-10-04
申请号：US12332065
申请日：2008-12-10
申请人： Hiroyuki Ogawa , Hideki Sato
发明人： Hiroyuki Ogawa , Hideki Sato
IPC分类号： C08F2/00 , C10B57/02
CPC分类号： C08F10/00 , C08F2/34 , C08F2/001
摘要： An olefin polymerization reaction unit includes a multistage gas phase polymerization reactor which is divided into two or more polymerization stages, in which polyolefin particles move from an initial stage to a final stage, and in which an olefin monomer-containing gas is fed from the final stage toward the initial stage. The reaction unit also includes first circulating means for feeding to the final stage a gas that is discharged from the initial stage and then cooled with a first heat exchanger, and second circulating means for feeding to one of the polymerization stages a condensate formed by condensing, with a second heat exchanger different from the first heat exchanger, a gas removed from one of the polymerization stages.
摘要翻译：烯烃聚合反应单元包括多级气相聚合反应器，其分为两个或多个聚合阶段，其中聚烯烃颗粒从初始阶段移动到最终阶段，并且其中含有烯烃单体的气体从最终的阶段到初始阶段。反应单元还包括第一循环装置，用于将从初始阶段排放然后用第一热交换器冷却的气体进料到最终级，以及第二循环装置，用于将通过冷凝形成的冷凝物进料到一个聚合阶段，与不同于第一热交换器的第二热交换器从一个聚合阶段除去气体。

8. 发明授权

US07993591B2 Spouted bed device and polyolefin production process using the same 有权
标题翻译：喷管装置和聚烯烃生产工艺使用相同
公开(公告)号：US07993591B2
公开(公告)日：2011-08-09
申请号：US12332102
申请日：2008-12-10
申请人： Hideki Sato , Hiroyuki Ogawa
发明人： Hideki Sato , Hiroyuki Ogawa
IPC分类号： B01J8/18 , B01J10/00 , C08F2/00 , C08F210/00
CPC分类号： C08F10/00 , B01J8/0045 , B01J8/1827 , B01J8/1872 , B01J8/245 , B01J8/28 , B01J8/388 , B01J2208/00274 , B01J2208/0084 , C08F2/001 , C08F2/01 , C08F2/34
摘要： A spouted bed device of the present invention includes a cylinder which extends vertically; a closing plate which closes a top end of the cylinder; a decreasing diameter member which is formed at a bottom end of the cylinder, has an inside diameter that decreases progressively downward, and has a gas inlet orifice at a bottom end thereof; and a gas discharge nozzle which passes through the cylinder from an inside surface to an outside surface thereof and which discharges gas from a treatment zone enclosed by a top surface of the decreasing diameter member, a bottom surface of the closing plate and the inside surface of the cylinder. The gas discharge nozzle is provided above a spouted bed which is formed within treatment zone.
摘要翻译：本发明的喷射床装置包括垂直延伸的气缸; 闭合气缸顶端的封闭板; 形成在气缸的底端的直径减小的构件具有逐渐向下减小的内径，并且在其底端具有气体入口孔; 以及气体排出喷嘴，其从内表面向外表面通过所述气缸，并且从由所述减径构件的顶面包围的处理区域排出气体，所述封闭板的底面和所述封闭板的内表面气瓶。气体排出喷嘴设置在形成在处理区域内的喷射床的上方。

9. 发明申请

US20100069581A1 SPOUTED BED DEVICE, POLYOLEFIN PRODUCTION SYSTEM WITH SPOUTED BED DEVICE, AND POLYOLEFIN PRODUCTION PROCESS 有权
标题翻译：发泡床装置，带泡沫床装置的聚烯烃生产系统和聚烯烃生产工艺
公开(公告)号：US20100069581A1
公开(公告)日：2010-03-18
申请号：US12332112
申请日：2008-12-10
申请人： Hiroyuki Ogawa , Hideki Sato , Hiroshi Ueda
发明人： Hiroyuki Ogawa , Hideki Sato , Hiroshi Ueda
IPC分类号： C08F2/01 , B01J19/00
CPC分类号： C08F10/00 , B01J8/0055 , B01J8/245 , B01J2208/00274 , B01J2208/00283 , B01J2208/00292 , B01J2208/00575 , C08F110/06 , C08F2/01 , C08F2/001 , C08F2/34
摘要： A spouted bed device according to the present invention includes a vertically extending cylinder; a decreasing diameter member which is formed on the cylinder, has an inside diameter that decreases progressively downward, and has a gas inlet orifice at a bottom end thereof; and a tubular portion which extends downward from an edge of the gas inlet orifice. A spouted bed is formed in a treatment zone enclosed by a top surface of the decreasing diameter member and an inner wall of the cylinder above the decreasing diameter member.
摘要翻译：根据本发明的喷射床装置包括垂直延伸的气缸; 形成在气缸上的直径减小的构件具有逐渐向下减小的内径，并且在其底端具有气体入口孔; 以及从气体入口孔的边缘向下延伸的管状部分。在由直径减小的构件的顶面包围的处理区域中形成喷射床，并且在直径减小的构件上方形成圆柱体的内壁。

10. 发明授权

US08563669B2 Olefin polymerization reactor, polyolefin production system, and polyolefin production process 有权
标题翻译：烯烃聚合反应器，聚烯烃生产系统和聚烯烃生产工艺
公开(公告)号：US08563669B2
公开(公告)日：2013-10-22
申请号：US13428642
申请日：2012-03-23
申请人： Hideki Sato , Hiroyuki Ogawa
发明人： Hideki Sato , Hiroyuki Ogawa
IPC分类号： C08F210/00 , C08F2/01 , C08F10/00 , B01J19/00
CPC分类号： C08F10/00 , B01J8/003 , B01J8/1827 , B01J8/22 , B01J8/28 , B01J2208/00274 , B01J2208/00761 , B01J2208/0084 , B01J2208/0092 , B01J2208/00929 , C08F110/06 , C08F2/34 , C08F2/01
摘要： An olefin polymerization reactor is provided with a first cylinder extending vertically; a first tapered cylindrical member placed in the first cylinder, having the inner diameter decreasing progressively downward, and having a gas inlet orifice at a bottom end thereof; a first liquid supplying part supplying a liquid so that the liquid may come into contact with an outer surface of the first tapered cylindrical member; and a gas supplying part supplying an olefin-containing gas through the gas inlet orifice into a first reaction region surrounded by an inner surface of the first tapered cylindrical member and an inner surface of the first cylinder above the first tapered cylindrical member, to form a spouted bed in the first reaction region.
摘要翻译：烯烃聚合反应器具有垂直延伸的第一气缸; 放置在第一气缸中的第一锥形圆柱形构件，其内径逐渐向下减小，并且在其底端具有气体入口孔; 第一液体供应部分供应液体，使得液体可以与第一锥形圆柱形部件的外表面接触; 以及气体供给部，其通过所述气体入口孔供给含烯烃气体，形成由所述第一锥形筒状部件的内表面包围的第一反应区域和所述第一圆筒状体的上述第一圆筒状体的内表面，在第一反应区域喷出床。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式