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1. 发明授权

US10335759B2 Loading/unloading of particulates to/from microchannel reactors 有权
公开(公告)号：US10335759B2
公开(公告)日：2019-07-02
申请号：US12265727
申请日：2008-11-05
申请人： Jeffrey J. Ramler , Anna Lee Tonkovich , Rachid Taha , Kai Jarosch , Robert J. Luzenski , Jeffery D. Slane , Thomas Hickey , Sean Fitzgerald , Harley D. Freeman , Frederick A. Zenz
发明人： Jeffrey J. Ramler , Anna Lee Tonkovich , Rachid Taha , Kai Jarosch , Robert J. Luzenski , Jeffery D. Slane , Thomas Hickey , Sean Fitzgerald , Harley D. Freeman , Frederick A. Zenz
IPC分类号： B01J8/20 , B01J19/00
摘要： The invention providing methods of loading and unloading particulate from microchannels in apparatus that contains multiple microchannels, typically apparatus that is designed to operate with hundreds or thousands of particulate-containing microchannels. Aligning a sonicating head at one end of a set of microchannels provides a particularly effective mode for densifying particulate in microchannels.

2. 发明申请

US20090252658A1 Loading/Unloading of Particulates to/from Microchannel Reactors 审中-公开
标题翻译：从微通道反应器装载/卸载颗粒物
公开(公告)号：US20090252658A1
公开(公告)日：2009-10-08
申请号：US12265727
申请日：2008-11-05
申请人： Jeffrey J. Ramler , Anna Lee Tonkovich , Rachid Taha , Kai Jarosch , Robert J. Luzenski , Jeffery D. Slane , Thomas Hickey , Sean Fitzgerald , Harley D. Freeman , Frederick A. Zenz
发明人： Jeffrey J. Ramler , Anna Lee Tonkovich , Rachid Taha , Kai Jarosch , Robert J. Luzenski , Jeffery D. Slane , Thomas Hickey , Sean Fitzgerald , Harley D. Freeman , Frederick A. Zenz
IPC分类号： B01J8/20
CPC分类号： B01J19/0093 , B01J2219/00788 , B01J2219/00822 , B01J2219/00824 , B01J2219/00835 , B01J2219/0086 , B01J2219/00867 , B01J2219/00873 , B01J2219/00891 , B01J2219/00932
摘要： The invention providing methods of loading and unloading particulate from microchannels in apparatus that contains multiple microchannels, typically apparatus that is designed to operate with hundreds or thousands of particulate-containing microchannels. Aligning a sonicating head at one end of a set of microchannels provides a particularly effective mode for densifying particulate in microchannels.
摘要翻译：本发明提供了在包含多个微通道的装置中从微通道加载和卸载颗粒的方法，通常是设计用于与数百或数千个含微粒的微通道一起操作的装置。在一组微通道的一端对准超声处理头为微通道中的颗粒致密化提供了特别有效的模式。

3. 发明授权

US4067704A Granular bed filter 失效
标题翻译：颗粒床过滤器
公开(公告)号：US4067704A
公开(公告)日：1978-01-10
申请号：US733650
申请日：1976-10-18
申请人： Frederick A. Zenz
发明人： Frederick A. Zenz
IPC分类号： B01D46/30 , B01D46/04
CPC分类号： B01D46/30
摘要： The filter apparatus includes a plurality of hollow filter chambers each including a filter bed whose volume greatly exceeds the volume of the granular filter material such as sand. The beds are backwashed by a steady flow of low pressure air sufficient to fluidize the beds.
摘要翻译：过滤装置包括多个中空过滤室，每个中空过滤室均包括一个过滤床，该过滤床的体积大大超过颗粒过滤材料如砂的体积。床通过足够流动床的低压空气的稳定流反流洗涤。

4. 发明授权

US5033413A Fluidized bed combustion system and method utilizing capped dual-sided contact units 失效
标题翻译：流化床燃烧系统和利用封盖双面接触单元的方法
公开(公告)号：US5033413A
公开(公告)日：1991-07-23
申请号：US547561
申请日：1990-07-02
申请人： Frederick A. Zenz , James J. Colyar , Allen S. Li
发明人： Frederick A. Zenz , James J. Colyar , Allen S. Li
IPC分类号： F22B31/00 , F23C10/02
CPC分类号： F22B31/0084 , F23C10/02
摘要： A fluidized bed combustion system and method for combusting particulate fuel such as coal together with a sorbent material such as limestone to heat a pressurized liquid and generate saturated vapor, such as steam. The combustion system utilizes at least one concentric dual-sided riser-downcomer unit having a central riser passageway and a concentric outer downcomer passageway located above a dense phase fluidized bed in an enclosure module, the downcomer being configured for directing particulate solids back to the bed. The unit inner and outer passageway surfaces each include a heat exchange panel containing the pressurized liquid for absorbing heat from combustion of the fuel and generating the vapor such as pressurized steam. Primary air is provided below the fluidized bed, while secondary air is provided into the riser passageway. The coal feed particles are substantially completely combusted during their passage through the circulating loop passages, and flue gas is passed outwardly through a cyclone separator, from which any unburned solids are returned to the fluidized bed. The resulting ash and spent limestone are withdrawn from the lower portion of the fluidized bed. Pressurized saturated steam is withdrawn from the unit, while particulates are removed from the flue gas.
摘要翻译：一种流化床燃烧系统和方法，用于将颗粒燃料如煤与吸附剂材料如石灰石一起燃烧，以加热加压液体并产生饱和蒸气，如蒸汽。该燃烧系统利用至少一个同心的双面立管降液管单元，其具有位于外壳模块中的致密相流化床上方的中心立管通道和同心外部降液管通道，所述降液管构造成用于将颗粒状固体返回到床。单元内部和外部通道表面各自包括热交换面板，该热交换面板包含用于从燃料燃烧吸收热量并产生诸如加压蒸汽的蒸气的加压液体。初级空气设置在流化床的下方，而二次空气被提供到提升管通道中。煤进料颗粒在其通过循环回路通道期间基本上完全燃烧，并且烟道气通过旋风分离器向外通过，任何未燃烧的固体从该分离器返回到流化床。所得到的灰分和废石灰石从流化床的下部排出。加压的饱和蒸汽从单元中取出，而颗粒物从烟道气中除去。

5. 发明授权

US4260298A Control of solids discharge from pressurized vessel 失效
标题翻译：控制从压力容器排出的固体
公开(公告)号：US4260298A
公开(公告)日：1981-04-07
申请号：US40004
申请日：1979-05-17
申请人： Frederick A. Zenz
发明人： Frederick A. Zenz
IPC分类号： B01J3/02 , B01J8/00 , B01J8/18 , C08F2/34 , F27B15/08 , B65G53/40
CPC分类号： B01J3/02 , B01J8/0015
摘要： Control of discharge of particulate solids from a pressurized vessel is attained through a downwardly directed conduit with or without the use of valves. The lower end of the conduit has a greater cross-sectional area than the upper end of the conduit. The lower end of the conduit may extend into a fluidized bed. Discharge of solids from the vessel may be controlled by controlling the height and degree of aeration of the fluidized bed.
摘要翻译：通过带有或不使用阀门的向下导向的管道来控制来自加压容器的颗粒固体的排放。导管的下端具有比导管的上端更大的横截面面积。导管的下端可以延伸到流化床中。可以通过控制流化床的通风高度和程度来控制来自容器的固体的排放。

6. 发明授权

US4155728A Screenless granular bed filter 失效
标题翻译：无筛粒料床过滤器
公开(公告)号：US4155728A
公开(公告)日：1979-05-22
申请号：US919009
申请日：1978-06-26
申请人： Frederick A. Zenz
发明人： Frederick A. Zenz
IPC分类号： B01D46/30
CPC分类号： B01D46/30
摘要： A granular bed filter, capable of being backwashed, is disclosed without screens. The filter beds of granular material are generally U-shaped in section.
摘要翻译：公开了一种能够进行反冲洗的颗粒床式过滤器，无需筛网。颗粒材料的过滤床的截面通常为U形。

7. 发明授权

US4072130A Apparatus and method for generating steam 失效
标题翻译：用于产生蒸汽的设备和方法
公开(公告)号：US4072130A
公开(公告)日：1978-02-07
申请号：US746364
申请日：1976-12-01
申请人： Frederick A. Zenz
发明人： Frederick A. Zenz
IPC分类号： F22B1/00 , F22B1/02 , F22B21/04 , F22B31/00 , F23C10/00 , F23C10/10 , F23C10/28 , F23N1/08
CPC分类号： F23C10/28 , F22B31/0023 , F22B31/0076 , F23C10/005 , F23C10/10 , F23N1/08
摘要： Steam is generated in a controlled manner as a function of the steam demand by way of a combustor adapted to burn a fuel such as high sulfur coal in a fluidized bed. The steam demand and the steam available to supply the demand are modulated to change the rate of production of steam as a function of controlling the fluidization of fuel beds and/or the height of fuel in the beds. Any fuel beds which are slumped are maintained at a temperature slightly above the flash point temperature of the fuel.
摘要翻译：通过适于在流化床中燃烧诸如高硫煤的燃料的燃烧器，以受控的方式产生蒸汽作为蒸汽需求的函数。调节蒸汽需求和可用于供应需求的蒸汽以改变作为控制燃料床流化和/或床中燃料高度的函数的蒸汽的生产速率。任何被坍落的燃料床保持在略高于燃料的闪点温度的温度。

8. 发明授权

US5656243A Fluidized bed reactor and process for performing reactions therein 失效
标题翻译：流化床反应器及其中进行反应的方法
公开(公告)号：US5656243A
公开(公告)日：1997-08-12
申请号：US416364
申请日：1995-04-04
申请人： Edward C. Luckenbach , Frederick A. Zenz , Giovanni Papa , Andrea Bartolini
发明人： Edward C. Luckenbach , Frederick A. Zenz , Giovanni Papa , Andrea Bartolini
IPC分类号： B01J8/12 , B01J8/24 , B01J8/28 , F27B15/00 , F27B15/02
CPC分类号： B01J8/1809 , B01J8/125 , B01J8/28 , F27B15/006 , F27B15/02 , B01J2208/00274 , B01J2208/00539
摘要： A fluidized bed reactor operating under countercurrent gas-solid flow conditions wherein the reactor is supplied with horizontal baffles having separate passages through which the gas and the solid flow, such that the ascending gas leaves the baffle in a point higher than the point in which the descending solid leaves the same baffle, and the use of the reactor to perform reactions under countercurrent flow conditions while maintaining gas and solids flows of at least 70% of flooding conditions.
摘要翻译：在逆流气固流动条件下运行的流化床反应器，其中向反应器供应具有分离通道的水平挡板，气体和固体通过该通道流动，使得上升气体离开挡板的点高于下降的固体留下相同的挡板，并且使用反应器在逆流流动条件下进行反应，同时保持至少70％的淹水条件的气体和固体流。

9. 发明授权

US5034196A Particle fractionator employing multiple fluidized bed modules 失效
$Particle fractionator employing multiple fluidized bed modules$
标题翻译：使用多个流化床模块的颗粒分馏塔
公开(公告)号：US5034196A
公开(公告)日：1991-07-23
申请号：US238015
申请日：1988-08-29
申请人： Frederick A. Zenz , Thierry LePalud
发明人： Frederick A. Zenz , Thierry LePalud
IPC分类号： B01J8/36 , B03B4/06 , B07B9/02 , F27B15/00 , F27B15/12
CPC分类号： F27B15/12 , B01J8/36 , B03B4/06 , B07B9/02 , F27B15/00
摘要： A fluid bed processing apparatus in which a series of individual fluid bed modules are arranged horizontally alongside each other in a linear or circular configuration with the bed material overflowing weirs between each module in moving from the feed stock input module to a discharge module.
摘要翻译：一种流化床处理装置，其中一系列单独的流化床模块以线性或圆形构型彼此水平地布置，其中床材料从每个模块在从原料输入模块移动到排出模块之间溢出堰。

10. 发明授权

US4140497A Screenless granular bed filter 失效
公开(公告)号：US4140497A
公开(公告)日：1979-02-20
申请号：US759969
申请日：1977-01-17
申请人： Frederick A. Zenz
发明人： Frederick A. Zenz
IPC分类号： B01D46/30 , B01D46/04
CPC分类号： B01D46/30
摘要： A granular bed filter, capable of being backwashed, is disclosed without screens. The filter beds of granular material are generally U-shaped in section.

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