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1. 发明授权

US09630223B1 Systems and methods for controlling silica dust during hydraulic fracturing operations 有权
$Systems and methods for controlling silica dust during hydraulic fracturing operations$
公开(公告)号：US09630223B1
公开(公告)日：2017-04-25
申请号：US14862354
申请日：2015-09-23
申请人： Sierra Dust Control, LLC
发明人： Kim R. Smith
IPC分类号： B08B5/04 , B08B15/00 , B65G69/18 , E21B43/26
CPC分类号： B08B15/002 , B01D49/00 , B08B5/04 , B08B5/046 , B08B15/00 , B08B17/02 , B65G67/24 , B65G69/18 , B65G69/186 , E21B43/26 , E21B43/267
摘要： A system for capturing dust during the movement of sand between a container and a fracing blender includes a conveyor system having a lateral portion for transporting sand discharged from the container, a lifting portion for lifting sand received from the lateral portion, and a spout for discharging sand received from the lifting portion into a bin of the fracing blender. An enclosure encloses a substantial length of the lateral portion of the conveyor, with portions of the enclosure disposed above and along opposing sides of a belt of the lateral portion of the conveyor system. A manifold is supported on the ground and is coupled in fluid communication with a flexible conduit, which has an inlet disposed in an area proximate a discharge end of the spout. An air system is coupled in fluid communication with the manifold and the flexible conduit for drawing air through the inlet of flexible hose to capture dust around the discharge end of the spout. A collapsible cover is disposed over the discharge end of the spout and the bin of the blender.

2. 发明授权

US09272237B2 Three-phase portable airborne component extractor with rotational direction control 有权
标题翻译：具有旋转方向控制的三相便携式机载部件提取器
公开(公告)号：US09272237B2
公开(公告)日：2016-03-01
申请号：US14014756
申请日：2013-08-30
申请人： Illinois Tool Works Inc.
发明人： Brian J. Hammers , William Maske , Adam Joseph Frank
IPC分类号： B08B15/00 , B01D49/00 , B08B15/02 , B23K9/32 , B23K37/08 , B23K26/14 , H02H11/00
CPC分类号： B01D49/00 , B08B15/002 , B08B15/02 , B23K9/325 , B23K26/142 , B23K37/08 , H02H11/004
摘要： An extraction system is designed for metal working and other applications. The system may include a blower that delivers a positive pressure airflow to a hood that creates an air region for removal of airborne components from a work area. The blower is driven by a three-phase motor in a portable base unit that may be plugged into a source of three-phase power. A rotational direction reversing switch is provided between the motor and a three-phase plug to permit reversal of the rotational direction of the motor when the motor is determined not to rotation in the intended direction when the plug is connected to a receptacle. The switch may be manual or automatic.
摘要翻译：提取系统设计用于金属加工和其他应用。该系统可以包括鼓风机，该鼓风机将正压气流传送到发动机罩，从而产生用于从工作区域移除机载部件的空气区域。鼓风机由可能插入三相电源的便携式基座单元中的三相电机驱动。在电动机和三相插头之间设置有旋转方向反转开关，当电动机被确定为当插头连接到插座时不能沿预定方向旋转时允许电动机的旋转方向反转。开关可能是手动或自动的。

3. 发明申请

US20140343335A1 System and Method for Reducing Fouling Rate In A Hydrogenation Reactor 有权
标题翻译：降低加氢反应器污垢率的系统和方法
公开(公告)号：US20140343335A1
公开(公告)日：2014-11-20
申请号：US14228924
申请日：2014-03-28
申请人： ExxonMobil Chemical Patents Inc.
发明人： Jerome Pellette , Kirk C. Nadler , Jeffrey M. Sharp, II
IPC分类号： C07C7/00 , B01D49/00 , C07C5/02
CPC分类号： B01D49/00 , B01D21/0009 , B03C1/035 , B03C1/286 , B03C2201/18 , C08F8/04
摘要： Fouling rate inhibition for a hydrogenation reactor. A hydrocarbon hydrogenation method comprises passing a liquid feedstream through a magnetic field to separate magnetically susceptible particles, and introducing the magnetically lean stream into a fixed catalyst bed under hydrogenation conditions to saturate carbon-carbon double bonds in the hydrocarbon. Also, a hydrogenation reactor system comprises a magnetic conditioning zone, an inlet flow path to introduce a magnetically lean stream from the magnetic conditioning zone into a fixed catalyst bed and an outlet flow path from an outlet end of the catalyst bed to withdraw reactor effluent.
摘要翻译：氢化反应器的结垢速率抑制。烃氢化方法包括使液体进料流通过磁场分离磁性敏感颗粒，并将氢稀释流引入固定的催化剂床中，使氢化条件下的碳 - 碳双键饱和。此外，氢化反应器系统包括磁调节区，入口流动路径，用于将来自磁调节区的磁性稀薄流引入固定的催化剂床和从催化剂床的出口端排出反应器流出物的出口流动路径。

4. 发明授权

US08845785B2 Air purification system and method using an ultrasonic wave 有权
标题翻译：空气净化系统及使用超声波的方法
公开(公告)号：US08845785B2
公开(公告)日：2014-09-30
申请号：US13262898
申请日：2010-11-26
申请人： Takahisa Kusuura
发明人： Takahisa Kusuura
IPC分类号： B03C3/16
CPC分类号： B01D47/066 , B01D47/05 , B01D49/00 , B01D49/006 , B01D53/265 , B01D2247/102 , B01D2247/107 , F24F3/1603 , F24F2003/1617 , F24F2006/125 , Y02A50/21 , Y02B30/80
摘要： An air purification system comprises a chamber having an air inlet and an air outlet, a plurality of flexible wires hanging from a ceiling of the chamber, a spray mechanism configured to spray droplets in the chamber, and a sound wave generator configured to generate a standing sound wave in the chamber. During operation of the air purification system, the plurality of flexible wires are elastically deformed by the standing sound wave generated by the sound wave generator such that portions of the plurality of flexible wires converge at nodes of the sound wave, and also the droplets move to the nodes of the standing sound wave, while trapping particles in the air during the movement to the nodes. The droplets collide against and are adsorbed to the plurality of flexible wires at the nodes of the sound wave.
摘要翻译：空气净化系统包括具有空气入口和空气出口的腔室，从腔室的天花板悬挂的多个柔性线，构造成在腔室中喷射液滴的喷射机构，以及被配置为产生站立的声波发生器声波在房间里。在空气净化系统的运转过程中，由声波发生器产生的立体声波使多根柔性线弹性变形，使得多根柔性线的一部分会聚在声波的节点处，并且液滴移动到站立声波的节点，同时在运动过程中将颗粒捕获到空气中。液滴在声波的节点处碰撞并吸附到多根柔性线。

5. 发明授权

US08845780B2 Electric arc furnace dust recycling apparatus and method 有权
标题翻译：电弧炉灰尘回收设备及方法
公开(公告)号：US08845780B2
公开(公告)日：2014-09-30
申请号：US13386095
申请日：2011-08-16
申请人： Ezekiel Kruglick
发明人： Ezekiel Kruglick
IPC分类号： C22B19/34 , C22B7/02
CPC分类号： C22B7/001 , B01D45/02 , B01D49/00 , B03C3/019 , C21B2200/00 , C22B1/02 , C22B7/02 , C22B19/14 , C22B19/16 , C22B19/34 , F27D11/06 , F27D15/00 , F27D15/02 , F27D19/00 , F27D2019/0003 , Y02P10/212
摘要： The present technology provides an illustrative apparatus for recycle electric arc furnace (EAF) dust and method of use related to the same. The apparatus has a heat controlling region coupled to a separation volume and includes at least one magnet and a cooling region. The heating controlling region operates at a temperature sufficient to transform at least some of the EAF dust into a mixture of gaseous zinc and one or more additional metals. The magnet separates the iron-rich material from the mixture of gaseous zinc and one or more additional metals and the cooling region condenses the gaseous zinc.
摘要翻译：本技术提供了一种用于回收电弧炉（EAF）粉尘和与之相关的使用方法的说明性设备。该装置具有耦合到分离容积并包括至少一个磁体和冷却区域的热控制区域。加热控制区域的操作温度足以将至少一些EAF粉尘转化成气态锌和一种或多种另外的金属的混合物。磁体将富含铁的材料与气态锌和一种或多种另外的金属的混合物分离，并且冷却区冷凝气态锌。

6. 发明申请

US20140017140A1 TAR REMOVAL DEVICE 有权
标题翻译： TAR拆卸装置
公开(公告)号：US20140017140A1
公开(公告)日：2014-01-16
申请号：US14007433
申请日：2012-03-28
申请人： Toshiyuki Suda
发明人： Toshiyuki Suda
IPC分类号： B01D49/00
CPC分类号： B01D49/00 , C10J3/482 , C10J3/56 , C10J2300/093 , C10J2300/0976 , C10J2300/0993 , C10J2300/1637 , C10J2300/1807 , C10J2300/1853 , C10K1/26 , C10K1/30 , C10K3/003 , F23C10/002 , F23C10/10
摘要： A tar removal device removes tar contained in a gasification gas (9) generated in a gasification furnace of a two-towered gasifier having a combustion furnace (43) heating a heating medium (A) and the gasification furnace (47) introducing the heating medium (A) heated in the combustion furnace to perform gasification of a starting material (48).The tar removal device includes a tar separation unit (2) that introduces the gasification gas from the gasification furnace to fluidize the circulating particles (B) so as to adhere the tar in the gasification gas to the circulating particles, and a tar combustion unit (3) that introduces the circulating particles to which the tar is adhered at the tar separation unit, fluidizes the circulating particles using air (15) so as to burn the tar adhered to the circulating particles, supplies the combustion gas (16) in which the tar is burnt to the combustion furnace as a gas for combustion, and returns the circulating particles from which the tar is burnt and removed to the combustion furnace.
摘要翻译：焦油去除装置除去在具有加热加热介质（A）的燃烧炉（43）和引入加热介质（A）的气化炉（47）的两塔式气化炉的气化炉中产生的气化气体（9）（A）在燃烧炉中加热以进行原料（48）的气化。焦油去除装置包括从气化炉引入气化气体以使循环颗粒（B）流态化以将气化气体中的焦油附着到循环颗粒的焦油分离单元（2），以及焦油燃烧单元 3）在焦油分离单元处引入焦油附着的循环颗粒，使用空气（15）使循环颗粒流化，以便燃烧附着在循环颗粒上的焦油，供给燃烧气体（16），其中焦油作为燃烧气体燃烧到燃烧炉，并将从焦油被燃烧和除去的循环颗粒返回到燃烧炉中。

7. 发明授权

US06872238B1 Method and apparatus for particle agglomeration 有权
标题翻译：颗粒聚集的方法和装置
公开(公告)号：US06872238B1
公开(公告)日：2005-03-29
申请号：US10129170
申请日：2000-11-10
申请人： Rodney John Truce
发明人： Rodney John Truce
IPC分类号： B01D51/02 , B01D49/00 , B03C3/00 , B03C3/017 , B03C3/41 , B03C3/66 , B03C3/82 , B03C3/013 , B03C3/36
CPC分类号： B03C3/0175 , B01D49/00 , B03C3/12 , B03C3/38 , B03C3/41 , B03C2201/04
摘要： Fine particles of dust and other pollutants in gas streams are agglomerated to form larger particles which are more easily filtered in downstream processing. In one embodiment, particles in successive portions of the gas stream are charged with opposite polarity, and the gas stream is introduced into an Evasé portion (12) to slow it down. Particles of different sizes have differential deceleration and therefore mix generally in the direction of flow, leading to agglomeration of oppositely-charged particles. In another embodiment, a gas stream is divided into substreams in respective parallel passages, and the particles in adjacent passages are charged to opposite polarity. Deflectors at the downstream end of the passages cause substreams of particles of opposite polarity to mix, with resultant agglomeration of oppositely charged particles.
摘要翻译：气流中的微粒尘埃和其他污染物聚集形成较大的颗粒，在下游处理中更容易过滤。在一个实施例中，气流的连续部分中的颗粒以相反的极性充电，并且气流被引入到Evasé部分（12）中以使其减慢。不同尺寸的颗粒具有差的减速度，因此通常在流动方向上混合，导致带相反的颗粒的聚集。在另一个实施方案中，气流在相应的平行通道中分成子流，相邻通道中的颗粒被充入相反的极性。在通道的下游端的偏转器导致相反极性的颗粒的子流混合，从而产生相反带电的颗粒的聚集。

8. 发明授权

US06852147B2 Apparatus and method for reduction of gases emitted from a cooling tower 失效
标题翻译：用于减少从冷却塔排出的气体的装置和方法
公开(公告)号：US06852147B2
公开(公告)日：2005-02-08
申请号：US10118700
申请日：2002-04-10
申请人： Larry B. Tinguee, Jr.
发明人： Larry B. Tinguee, Jr.
IPC分类号： B01D49/00 , F28C1/16 , B01D47/00
CPC分类号： B01D49/00 , F28C1/16 , Y10S165/90 , Y10S261/11
摘要： A gas reduction apparatus 12 is provided for reducing the amount of gas 15 emitted from a cooling tower 10 into the atmosphere. The apparatus 12 in accordance with the principles of this invention includes a first air conduit 13 which collects the gas 15 and chemical particles therein released from the cooling tower 10 before they are released into the atmosphere. The conduit 13 then provides a path for the gas 15 and chemical particles formed therein to flow to a liquefier 16. The liquefier 16 converts the gas 15 to a liquid 17. A filter 32 is coupled adjacent the liquefier 16 to separate the chemical particles released into the liquefier from the liquid 17 formed in the liquefier. The liquid 17 is then directed through an outlet conduit 34 to a cooling tower reservoir 36 where it finds itself back into the cooling tower 10.
摘要翻译：气体还原装置12用于减少从冷却塔10排放到大气中的气体量15。根据本发明的原理的装置12包括第一空气管道13，其在其被释放到大气中之前收集从冷却塔10释放的气体15和其中的化学颗粒。导管13随后提供用于气体15和其中形成的化学颗粒流动到液化器16的路径。液化器16将气体15转化为液体17.过滤器32与液化器16相邻以分离释放的化学颗粒从形成在液化器中的液体17进入液化器。然后将液体17引导通过出口导管34到达冷却塔储存器36，在此冷却塔储存器36自身返回到冷却塔10中。

9. 发明授权

US06623706B2 Air sterilizing system 失效
公开(公告)号：US06623706B2
公开(公告)日：2003-09-23
申请号：US09883861
申请日：2001-06-18
申请人： Tzvi Avnery
发明人： Tzvi Avnery
IPC分类号： B01J1908
CPC分类号： B01D53/62 , A61L9/18 , B01D49/00 , B01D53/007 , B01D53/50 , B01D53/56 , B01D53/60 , F24F2003/1664 , Y02A50/22
摘要： A system for sterilizing air includes an air duct for flowing the air therethrough. A first electron beam generator is positioned relative to the duct for irradiating the air flowing therethrough with a first electron beam. The first electron beam for disabling microorganisms within the air.

10. 发明授权

US4159310A Process for recovering aluminum and other metal values from fly ash 失效
标题翻译：从飞灰中回收铝和其他金属值的工艺
公开(公告)号：US4159310A
公开(公告)日：1979-06-26
申请号：US873400
申请日：1978-01-30
申请人： James E. Reynolds , Alan R. Williams
发明人： James E. Reynolds , Alan R. Williams
IPC分类号： B01D49/00 , B01D53/68 , C01B33/107 , C01F7/60 , C01G23/02 , C01G49/10 , C22B7/02 , C22B21/00 , C01B33/08 , C01F7/56
CPC分类号： C01B33/10721 , B01D49/00 , B01D53/68 , C01F7/60 , C01G23/022 , C01G49/10 , C22B21/0046 , C22B7/02 , Y02P10/212
摘要： A process for recovering aluminum from fly ash containing iron, silicon and titanium which comprises: (a) chlorinating the fly ash in an oxidizing atmosphere to selectively chlorinate and vaporize iron chloride from the remaining chlorides, (b) chlorinating the residue from step (a) in a reducing atmosphere of carbon monoxide, in the presence of added silicon chloride to suppress the chlorination of silicon, and vaporizing the chlorides of aluminum, silicon, titanium, and the residual iron, (c) separating and recovering the vaporized chlorides by selective condensation, and treating the residue of step (b) with sulfuric acid to convert calcium chloride to gypsum, and to regenerate a chloridizing and binder solution for pelletizing fly ash feed.
摘要翻译：一种用于从含有铁，硅和钛的飞灰中回收铝的方法，其包括：（a）在氧化气氛中氯化飞灰以选择性地将氯化物从剩余的氯化物中氯化和蒸发，（b）将步骤（a ）在一氧化碳的还原气氛中，在添加的氯化硅的存在下抑制硅的氯化，并蒸发铝，硅，钛和残留的铁的氯化物，（c）通过选择性分离和回收蒸发的氯化物冷凝，并用硫酸处理步骤（b）的残余物，将氯化钙转化为石膏，再生氯化和粘结剂溶液，以造粒粉煤灰进料。

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