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. 发明公开

US20240375127A1 APPARATUS AND PROCESS FOR SEPARATING COMPONENTS OF A MULTIPHASE HYDROCARBON STREAM 审中-公开
公开(公告)号：US20240375127A1
公开(公告)日：2024-11-14
申请号：US18689546
申请日：2022-09-06
申请人： OMV DOWNSTREAM GMBH
发明人： Wolfgang HOFER , Andreas LECHLEITNER , Martina BARONCELLI
IPC分类号： B04C5/103 , B01D21/24 , B01D21/26 , B04C5/04 , B04C5/181 , B04C5/20
CPC分类号： B04C5/103 , B01D21/267 , B04C5/04 , B04C5/181 , B04C5/20 , B01D21/2411
摘要： An apparatus and a process enable separating components of a multiphase hydrocarbon stream. The apparatus may include an outer vessel having a top end with a top outlet and a bottom end with a bottom outlet, with a longitudinal axis extending between the top end and the bottom end. An outer vessel body disposed between the top end and the bottom end has an outer vessel internal volume in fluid communication with the top outlet and the bottom outlet. The outer vessel body may include a first section with a tangential inlet arranged to introduce the multiphase hydrocarbon stream tangentially into the outer vessel internal volume to create a vortex flow, and a second section arranged closer to the bottom end than the first section. The outer vessel internal volume has a smaller cross-sectional circumference in the second section than in the first section. An inner vessel disposed within the outer vessel body includes an inner vessel body having an inner vessel internal volume, and an inner bottom inlet oriented toward the bottom end of the outer vessel and in fluid communication with the inner vessel internal volume and with the outer vessel internal volume. A traversing conduit in fluid communication with the inner vessel internal volume may traverse the outer vessel body.

2. 发明公开

US20240327230A1 SYSTEM AND METHOD FOR PERFORMING SEPARATION AND DEHYDROXYLATION OF FUMED SILICA SOOT PARTICLES 审中-公开
公开(公告)号：US20240327230A1
公开(公告)日：2024-10-03
申请号：US18732805
申请日：2024-06-04
申请人： Sterlite Technologies Limited
发明人： SANDEEP GAIKWAD , SHIVI DIXIT , BADRI GOMATAM
IPC分类号： C01B33/18 , B01D45/16 , B01J8/00 , B01J8/18 , B04C5/02 , B04C5/20
CPC分类号： C01B33/18 , B01D45/16 , B01J8/0055 , B01J8/1827 , B04C5/02 , B04C5/20 , B01J2208/00769
摘要： The present disclosure provides a separator system for performing separation and dehydroxylation of fumed silica particles. The separator system includes a first inlet, a second inlet, a main body, a first outlet and a second outlet. The first inlet collects a primary feed of fumed silica particles from a gaseous stream into a double entry cyclone. The second inlet collects a secondary feed of chlorine gas into the double entry cyclone. The main body of the double entry cyclone is utilized in treating the primary feed and the secondary feed along with heat inside the double entry cyclone. Furthermore, the first outlet is utilized for releasing the dehydrated fumed silica particles and the second outlet is utilized for releasing the water molecules and other gases.

3. 发明授权

US11932816B2 Coke and tar removal from a furnace effluent 有权
公开(公告)号：US11932816B2
公开(公告)日：2024-03-19
申请号：US17310062
申请日：2020-02-13
申请人： ExxonMobil Chemical Patents Inc.
发明人： Mark A. Rooney , Darian E. Orozco
IPC分类号： B04C5/04 , B01D19/00 , B01D21/26 , B04C5/081 , B04C5/20 , B04C11/00 , C10G31/10
CPC分类号： C10G31/10 , B01D19/0057 , B01D19/0063 , B01D21/267 , B04C5/04 , B04C5/081 , B04C5/20 , B04C11/00
摘要： In some examples, coke, tar, or a mixture thereof can be removed from a furnace effluent. The furnace effluent can include coke, tar, or the mixture thereof and can be contacted with a first quench liquid to produce a quenched mixture, wherein the first quench liquid can include a first steam cracker naphtha, a first steam cracker gas oil, a first steam cracker quench oil, or a mixture thereof. The quenched mixture can be introduced into a first inlet of a centrifugal separator drum. A vapor product and a centrifugal separator drum bottoms can be separated from the quenched mixture, wherein the centrifugal separator drum bottoms can include at least a portion of the coke, tar, or the mixture thereof. The centrifugal separator drum bottoms can be recovered from a first outlet of the centrifugal separator drum.

4. 发明申请

US20130145732A1 FILTER WITH CYCLONE SEPARATION MEANS 有权
标题翻译：过滤器与循环分离装置
公开(公告)号：US20130145732A1
公开(公告)日：2013-06-13
申请号：US13699227
申请日：2011-05-20
申请人： John Edward Charles Gwynn , John McCallum , David Mitchell , Michael Hogg , Maciej Adrian Zyga
发明人： John Edward Charles Gwynn , John McCallum , David Mitchell , Michael Hogg , Maciej Adrian Zyga
IPC分类号： B01D53/26 , F28D1/00
CPC分类号： B01D53/266 , B01D45/12 , B04C5/04 , B04C5/10 , B04C5/15 , B04C5/20 , B04C5/26 , F28D1/00
摘要： Disclosed in a filter for filtering a working fluid comprising a canister having an inlet and an outlet; a first partially perforated generally conical member positioned in said canister; a second generally conical member positioned inside said first partially perforated generally conical member, whereby the working fluid upon entering the inlet is caused to spin inside the canister, to pass through the perforated portion of the first generally conical member, to enter an inlet to the second generally conical member, to spin within the second conical member and to pass through the outlet.
摘要翻译：公开在用于过滤包括具有入口和出口的罐的工作流体的过滤器中; 定位在所述罐中的第一部分穿孔的大体圆锥形构件; 定位在所述第一部分穿孔的大致圆锥形构件内部的第二大致圆锥形构件，由此使进入入口的工作流体在罐内旋转以穿过第一大致圆锥形构件的穿孔部分，以进入到第二大致圆锥形构件，以在第二锥形构件内旋转并穿过出口。

5. 发明申请

US20060123752A1 Apparatus for collecting particles 有权
公开(公告)号：US20060123752A1
公开(公告)日：2006-06-15
申请号：US10542676
申请日：2004-01-21
申请人： William Symonds , David Squirrell , Nigel Pomeroy , Martin Berry
发明人： William Symonds , David Squirrell , Nigel Pomeroy , Martin Berry
IPC分类号： B01D45/00
CPC分类号： B01D45/16 , B01D50/004 , B04C3/02 , B04C5/18 , B04C5/20 , B04C9/00 , B04C11/00 , G01N1/2211 , G01N15/06 , G01N2001/2223 , G01N2015/0088 , G01N2015/0681
摘要： Improved apparatus for collecting particles from air comprises a cyclone having air inlet and outlet means, means maintaining an airflow there through and means delivering a collecting fluid from a reservoir to particles separated from the air flow in the cyclone, in which the air inlet means is associated with means for heating the incoming air. The apparatus, which is optionally provided with enclosure means for trapping heat, prevents freezing of the collecting fluid at temperatures near to and even below 0° C.

6. 发明授权

US06993857B2 Milling and drying apparatus incorporating a cyclone 失效
公开(公告)号：US06993857B2
公开(公告)日：2006-02-07
申请号：US10362408
申请日：2001-08-29
申请人： Graeme Douglas Coles , Karen Millicent Rafferty, legal representative
发明人： Andrew James Rafferty, deceased
IPC分类号： F26B17/00
CPC分类号： B02C19/06 , B04C5/14 , B04C5/181 , B04C5/20 , B04C5/26 , B04C11/00
摘要： A cyclone which includes an upper cylindrical portion opening into the wider end of a lower frustro-conical portion, with a primary air inlet such that the inlet air is substantially tangential to the circumference of the cyclone, and an exhaust outlet at or adjacent the top of the cylindrical portion; a control valve is associated with the exhaust outlet and can be used to partially or completely shut off the outlet; a secondary air inlet is associated with the narrow end of the frustro-conical portion and is provided with an air flow stabilising device adapted to admit a stream of air substantially along the longitudinal axis of the cyclone; also including means for withdrawing processed product from the frustro-conical portion.

7. 发明授权

US06958107B1 Cyclonic evaporator 失效
标题翻译：旋风式蒸发器
公开(公告)号：US06958107B1
公开(公告)日：2005-10-25
申请号：US09806557
申请日：1999-09-30
申请人： Neville Clarke , Paul Woodley
发明人： Neville Clarke , Paul Woodley
IPC分类号： B01D3/08 , B01D19/00 , B04C3/02 , B04C3/04 , B04C3/06 , B04C5/06 , B04C5/20 , B04C5/28 , B04C9/00 , B01D1/00
CPC分类号： B01D3/08 , B01D19/0057 , B04C3/02 , B04C3/04 , B04C3/06 , B04C5/06 , B04C5/20 , B04C5/28 , B04C9/00
摘要： A method and apparatus for separating the components of a feed material prior to or simultaneously with at least partially vaporizing one of the components is described. The apparatus comprises at least one inlet (8) for admitting the feed material (10) containing the two components to the apparatus (2) wherein a device for introducing a first movement to the feed material is located, such as, for example, an in-line swirl generator (14), which imparts a swirling movement to the feed material to partially separate the components into two swirling flows. The partially separated material on emerging from the in-line swirl generator (14) is in an evaporation tube (20) in which the more volatile component is vaporized to further assist in separating the two components into a liquid component and a gaseous or vapor component. The liquid component and the vapor phase are discharged from the apparatus in two streams through the same outlet (36). Modifications of the method and apparatus include (i) having multiple evaporation tubes (20), each optionally provided with its own in-line swirl generator to facilitate better distribution and separation of the feed material, and (ii) having a reject nozzle (40) and reject conduit (42) located within the generator for allowing passage of vapor or gas through the in-line swirl generator (14) when there is an intermediate flow formed in the generator (14) and conveyed to the evaporation tube (20). The method and apparatus of this application are used as a pre-treatment in an overall separation plant.
摘要翻译：描述了在至少部分蒸发组分之一之前或同时分离进料的组分的方法和装置。该设备包括至少一个入口（8），用于将包含两个部件的进给材料（10）接纳到设备（2），其中用于将第一运动引入给料材料的装置位于例如在线旋流发生器（14），其向进给材料施加旋转运动以将部件部分地分离成两个旋转流。从直列旋流发生器（14）出来的部分分离的材料在蒸发管（20）中，其中挥发性较高的组分被蒸发以进一步有助于将两种组分分离成液体组分和气体或蒸汽组分。液体组分和气相通过相同的出口（36）以两股流从设备排出。该方法和设备的修改包括（i）具有多个蒸发管（20），每个蒸发管可选地设置有自己的直列旋流发生器，以便于进料的更好的分配和分离，以及（ii）具有排出喷嘴）并且当存在在所述发电机（14）中形成并传送到所述蒸发管（20）的中间流时，位于所述发电机内的导管（42）被允许蒸气或气体通过所述直列涡流发生器（14）。本申请的方法和装置用作整个分离装置中的预处理。

8. 发明授权

US06582600B1 Two-stage hydrocyclone system 有权
标题翻译：两级水力旋流器系统
公开(公告)号：US06582600B1
公开(公告)日：2003-06-24
申请号：US10059301
申请日：2002-01-31
申请人： Khalid Hashmi , Hassan A. Hamza , Kanti Lal Kar
发明人： Khalid Hashmi , Hassan A. Hamza , Kanti Lal Kar
IPC分类号： B01D17038
CPC分类号： B04C5/26 , B01D17/00 , B01D17/005 , B01D17/0217 , B04C5/20
摘要： A two-stage hydrocyclone system for separating oily fluids including a first stage hydrocyclone set up to produce a concentrated oil stream, while the second stage hydrocyclone is set up to optimize the production of clean water from the dirty water underflow stream of the first stage hydrocyclone. The hydrocyclone stages are mounted within a pressure vessel with divider walls, with the first stage producing a concentrated oil stream substantially free of water and a dirty water stream containing some oil. This dirty water stream from the first stage is fed to the second stage to obtain a clean water stream.
摘要翻译：一种用于分离油液的两级水力旋流器系统，包括设置成产生浓缩油流的第一级水力旋流器，而第二级水力旋流器设置为优化来自第一级旋液分离器的脏水下溢流的清洁水的产生。水力旋流器级安装在具有分隔壁的压力容器内，第一级产生基本上不含水的浓缩油流和含有一些油的脏水流。来自第一阶段的这种脏水流被送入第二阶段以获得清洁的水流。

9. 发明授权

US06294001B1 Apparatus and a method for separating particles from hot gases 失效
标题翻译：用于从热气体中分离颗粒的装置和方法
公开(公告)号：US06294001B1
公开(公告)日：2001-09-25
申请号：US09308339
申请日：1999-05-18
申请人： Timo Hyppänen , Jari Ristola
发明人： Timo Hyppänen , Jari Ristola
IPC分类号： B01D4512
CPC分类号： B01D45/16 , B04C5/04 , B04C5/081 , B04C5/085 , B04C5/20 , B04C5/28 , F23C10/10 , F23J15/027
摘要： An apparatus that includes (i) a centrifugal separator assembly and (ii) a fluidized bed reactor having a reactor chamber, the separator assembly being connected to the reactor and provided for separating solid particles from gas discharged from the reactor chamber. The apparatus includes planar peripheral walls defining a vortex chamber, having a rectangular cross section, the vortex chamber having an interior gas volume in which at least two vertical gas vortices can be formed, and the planar peripheral walls including a first wall portion connecting the separator assembly to the reactor chamber, at least two gas outlets, disposed one after the other in the longitudinal direction of the vortex chamber, for discharging cleaned gas from the gas volume, at least one solid particles outlet for discharging separated solid particles from the gas volume, and at least one gas inlet, arranged in the first wall portion, for introducing gas from the reactor chamber into the gas volume. The at least one gas inlet includes at least two inlet ducts which are mainly perpendicular to the first wall portion and arranged side-by-side in the first wall portion within a less than ninety degree sector of one gas vortex within the vortex chamber.
摘要翻译：一种装置，其包括（i）离心分离器组件和（ii）具有反应器室的流化床反应器，所述分离器组件连接到所述反应器并且用于从固体颗粒与从反应器室排出的气体分离。该装置包括限定具有矩形横截面的涡流室的平面周壁，该涡流室具有内部气体容积，在该内部气体容积中可形成至少两个垂直气体涡流，并且该平面周壁包括连接分离器的第一壁部分组装到反应室，至少两个气体出口，沿涡流室的纵向方向一个接一个地设置，用于从气体体积排出净化气体，至少一个固体颗粒出口，用于从气体体积排出分离的固体颗粒以及布置在第一壁部分中的至少一个气体入口，用于将气体从反应器室引入气体体积中。所述至少一个气体入口包括至少两个入口管道，所述至少两个入口管道主要垂直于所述第一壁部分并且在所述涡流室内的一个气体涡流的小于九十度的扇区内并排布置在所述第一壁部分中。

10. 发明授权

US5393315A Immersed heat exchanger in an integral cylindrical cyclone and loopseal 失效
标题翻译：浸入式热交换器在一个整体的圆柱形旋风和环形密封
公开(公告)号：US5393315A
公开(公告)日：1995-02-28
申请号：US282518
申请日：1994-07-28
申请人： Michael G. Alliston , Brian T. Sinn
发明人： Michael G. Alliston , Brian T. Sinn
IPC分类号： B01D45/12 , B04C5/08 , B04C5/14 , B04C5/18 , B04C5/20 , F22B31/00 , F23C10/10
CPC分类号： B01D45/12 , B04C5/08 , B04C5/14 , B04C5/18 , B04C5/20 , F22B31/0084 , F23C10/10 , F23C2206/103
摘要： A cyclone separator for a solids-laden process gas from a fluidized bed boiler or reactor also provides a pressure seal and heat exchanger surfaces for the reactor or boiler. The cyclone includes a cylindrical main housing with a longitudinal axis. The housing is made of membrane wall construction. A portion of the tubes are bent outwardly to form an inlet which communicates with the main housing for receiving the solids-laden process gas from the boiler or reactor. Solids are separated from the solids-laden process gas as they swirl together in the main housing of the cyclone separator. A partition wall is disposed at the lower section of the main housing around the longitudinal axis for defining an outer chamber and an inner chamber adjacent the outer chamber. Gas is provided to the outer and inner chambers for creating fluidized beds of the solids in the outer and inner chambers. Solids are passed from the inner chamber to the outer chamber through an underflow port in the partition wall. Solids exit the main housing from an overflow port which communicates with the reactor. Immersed heat exchanger surfaces are provided in the outer chamber for removing heat therefrom.
摘要翻译：来自流化床锅炉或反应器的用于固体填充工艺气体的旋风分离器还为反应器或锅炉提供压力密封和热交换器表面。旋风分离器包括具有纵向轴线的圆柱形主壳体。外壳采用膜墙结构。管的一部分向外弯曲以形成与主壳体连通的入口，用于接收来自锅炉或反应器的固体填充工艺气体。当固体在气旋分离器的主壳体中一起旋转时，固体与固体填充的工艺气体分离。分隔壁围绕纵向轴线设置在主壳体的下部，用于限定外室和邻近外室的内室。气体被提供到外室和内室，用于在外室和内室中产生固体的流化床。固体通过分隔壁中的下溢端口从内室通到外室。固体从与反应器连通的溢流口离开主壳体。浸入式热交换器表面设置在外部室中以从中除去热量。

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