公开(公告)号：US4988372A

公开(公告)日：1991-01-29

申请号：US434160

申请日：1989-11-13

申请人： Francois Meline

发明人： Francois Meline

IPC分类号： B01D46/24 ,  B01D46/42 ,  B01D50/00 ,  B01D51/00 ,  B01D51/10 ,  G21F9/02

CPC分类号： B01D46/24 ,  B01D46/0031 ,  B01D46/4263 ,  G21F9/02

摘要： In the method disclosed for filtering a contaminated gas laden with liquid vesicles (or aerosols) through a filter medium arranged around a center hollow through which the aerosol enters, the filter medium is heated to a temperature above the aerosol's dew point by a radiant heat source arranged in said center hollow. The inventive filter enables the said method to be practiced.

摘要翻译： 在公开的用于通过布置在气溶胶进入的中心空心周围的过滤介质来过滤装有液泡（或气溶胶）的污染气体的方法中，过滤介质通过辐射热源被加热到高于气溶胶露点的温度 布置在所述中心空心处。 本发明的过滤器使得能够实现所述方法。

公开(公告)号：US4919696A

公开(公告)日：1990-04-24

申请号：US262877

申请日：1988-10-26

申请人： Tsuneo Higashi ,  Akio Izuwa

发明人： Tsuneo Higashi ,  Akio Izuwa

IPC分类号： B01D51/02 ,  B01D45/02 ,  B01D47/06 ,  B01D50/00 ,  B01D51/00 ,  B01D51/10 ,  B01D53/00 ,  B01D53/34 ,  B01D53/77 ,  F23J15/04 ,  F23J15/06

CPC分类号： F23J15/06 ,  B01D47/06 ,  B01D50/00 ,  B01D53/005 ,  F23J15/04

摘要： A supercooling type mist eliminator apparatus has a crimped-plate type mist eliminator for removing particles of dust and mist contained in a wet exhaust gas by inertial collision. The apparatus has an exhaust gas cooling device disposed upstream of the crimped-plate type mist eliminator including supercooling elements and non-cooling sections alternately disposed adjacent to one another via a gas passageway partition plate along a plane perpendicular to the direction of the gas flow in the gas passageway. An exhaust gas mixing device is disposed upstream of the crimped-plate type mist eliminator and just behind and close to the exhaust gas cooling device.

公开(公告)号：US4865627A

公开(公告)日：1989-09-12

申请号：US115933

申请日：1987-10-30

申请人： Thomas S. Dewitz ,  Louis H. Turner, III ,  Johannes E. G. Ploeg ,  Matheus M. Van Kessel ,  Andrew M. Scott ,  Rudi Everts

发明人： Thomas S. Dewitz ,  Louis H. Turner, III ,  Johannes E. G. Ploeg ,  Matheus M. Van Kessel ,  Andrew M. Scott ,  Rudi Everts

IPC分类号： B01D50/00 ,  B01D46/00 ,  B01D46/02 ,  B01D46/04 ,  B01D46/24 ,  B01D46/46 ,  B01D51/00 ,  B01D51/10

CPC分类号： B01D46/0068 ,  B01D46/002 ,  B01D46/0043 ,  B01D46/02 ,  B01D46/46 ,  B01D50/002 ,  B01D2273/20

摘要： A method and apparatus for removal of fine particulate fly ash at high temperature and pressures using a bag filter which produces a clean gas stream that is recycled to compressors or power recovery turbines and a concentrated syngas stream blowdown from which additional solids are subsequently removed.

公开(公告)号：US4716022A

公开(公告)日：1987-12-29

申请号：US794475

申请日：1985-11-04

申请人： Joseph B. Priestley, Jr.

发明人： Joseph B. Priestley, Jr.

IPC分类号： B01D46/00 ,  B01D51/10 ,  B01J8/38 ,  B01J8/42

CPC分类号： B01D46/00 ,  B01D51/10 ,  B01J8/382 ,  B01J8/42

摘要： Apparatus for altering the physical properties of particles while the particles are suspended in a circulating stream of air or other fluid. The apparatus includes a mechanism for mechanically forming a vortex in a volume of gas, a mechanism for introducing particles into the vortex, and, particle treatment apparatus generally adjacent the vortex for altering at least one of the physical properties of the particles in the vortex.

摘要翻译： 用于在颗粒悬浮在空气或其它流体的循环流中时改变颗粒的物理性质的装置。 该装置包括用于在一定体积的气体中机械地形成涡流的机构，用于将颗粒引入涡流的机构，以及通常与涡流相邻的颗粒处理装置，用于改变涡流中的颗粒的至少一种物理性质。

公开(公告)号：US4710302A

公开(公告)日：1987-12-01

申请号：US833388

申请日：1986-02-14

申请人： Georg Pollert

发明人： Georg Pollert

IPC分类号： C10K1/02 ,  B01D50/00 ,  B01D51/00 ,  B01D51/10 ,  C10K1/00 ,  C10K1/04 ,  C10K1/06 ,  C02F5/00

CPC分类号： C10K1/06 ,  C10K1/00 ,  C10K1/001

摘要： In a process for the separation of the water resulting during coking in a small salt-rich fraction and a large salt-poor fraction, the crude gas, after being cooled in the condenser is directed through an electrofilter, prior to entering the primary coolers. Thereby, the condensate resulting from the condenser and the discharge of the electrofilter are united in the tar separator, while the condensate of the primary coolers is partially returned to the condenser circuit and the balance is the salt-poor fraction. Oppositely thereto, the aqueous phase of the tar separator is further treated as the salt-rich fraction. After exiting the electrofilter, the crude gas can be fractionally cooled also in several primary coolers.

摘要翻译： PCT No.PCT / EP85 / 00298 Sec。 371日期1986年2月14日第 102（e）1986年2月14日PCT PCT。1985年6月19日PCT公布。 出版物WO86 / 00332 日期：1986年1月16日。在分离在富含小盐的馏分和大的贫盐部分中的焦化过程中产生的水的方法中，在冷凝器中冷却后的粗气体被引导通过电过滤器， 在进入主冷却器之前。 由此，由冷凝器产生的冷凝物和电过滤器的排出物结合在焦油分离器中，而一级冷却器的冷凝物部分地返回到冷凝器回路，余量为无盐馏分。 与此相反，焦油分离器的水相进一步作为富盐级分处理。 在离开电滤器之后，粗气体也可以在几个主冷却器中分级冷却。

公开(公告)号：US4696679A

公开(公告)日：1987-09-29

申请号：US790675

申请日：1985-10-23

申请人： Marilena Albulescu ,  Joseph F. McMahon

发明人： Marilena Albulescu ,  Joseph F. McMahon

IPC分类号： B03C3/00 ,  B01D50/00 ,  B01D51/00 ,  B01D51/02 ,  B01D51/10 ,  C10J3/02 ,  C10J3/84 ,  C10K1/02 ,  C10K1/04

CPC分类号： C10J3/84 ,  C10J3/02 ,  C10J3/721 ,  C10K1/026 ,  C10K1/028 ,  C10J2300/093 ,  C10J2300/1884

摘要： The present invention cleans gas produced from solid carbonaceous materials in a two stage gas producer. Second stage gas from the gas producer is passed through a first precipitator to remove oil mist and particulates from the second stage gas. First stage gas from the gas producer is passed through a cyclone to remove particulates from the first stage gas. The first stage gas from the cyclone is cooled and then mixed with the second stage gas from the first precipitator. The temperature of the gas mixture is maintained at least at the temperature of the second stage gas. The gas mixture is cooled to a temperature in the range of about 25.degree. F. to about 125.degree. F. above the water dew point of the gas mixture. The cooled gas mixture is subsequently passed through a second precipitator to remove oil mist and particulates from the gas mixture and to yield an industrial usable gas.

摘要翻译： 本发明在两级气体生产者中清洁由固体碳质材料产生的气体。 来自气体生产者的第二级气体通过第一除尘器以除去来自第二级气体的油雾和颗粒。 来自气体生产者的第一级气体通过旋风分离器以除去第一级气体中的微粒。 来自旋风分离器的第一级气体被冷却，然后与来自第一除尘器的第二级气体混合。 气体混合物的温度至少保持在第二级气体的温度。 将气体混合物冷却至高于气体混合物的水露点的约25°F至约125°F的温度。 冷却的气体混合物随后通过第二除尘器以从气体混合物中除去油雾和颗粒并产生工业上可用的气体。

公开(公告)号：US4691865A

公开(公告)日：1987-09-08

申请号：US821801

申请日：1986-01-23

申请人： Reinhold Hoffman ,  Walter Klimke

发明人： Reinhold Hoffman ,  Walter Klimke

IPC分类号： F25D3/10 ,  B01D51/10 ,  B05B5/03 ,  B05B5/16 ,  B05B7/04 ,  B05B7/14 ,  F25D3/12 ,  B05B1/34 ,  B05B5/02

CPC分类号： B05B5/032 ,  B01D51/10 ,  B05B5/001 ,  B05B5/1683

摘要： The process described herein comprises the mixing of a chilled gas into a stream of gas-suspended particles. Preferably the chilled gas is the same as the gas in which the particles are suspended and the particles are electrostatically charged. A novel device is described which provides a chamber extending lengthwise of the device into which channels feed the chilled gas into the particle suspension. The chilled gas is introduced from an external cooling system with the gas being advantageously cooled during passage through a coil whose outer walls are cooled by liquid nitrogen or dry ice. This process and device are of particular utility in a system for the spraying of electrostatically charged particles.

摘要翻译： 本文所述的方法包括将冷却的气体混合到气体悬浮颗粒物流中。 优选地，冷却气体与悬浮颗粒的气体相同，并且颗粒被静电充电。 描述了一种新颖的装置，其提供沿装置的纵向方向延伸的室，通道将冷冻气体进料送入颗粒悬浮液。 冷却气体从外部冷却系统引入，气体在通过其外壁被液氮或干冰冷却的线圈期间被有利地冷却。 该方法和装置在用于喷涂静电带电粒子的系统中特别有用。

公开(公告)号：US4274478A

公开(公告)日：1981-06-23

申请号：US14104

申请日：1979-02-22

申请人： Gunnar Stendahl

发明人： Gunnar Stendahl

IPC分类号： B01D50/00 ,  B01D51/00 ,  B01D51/10 ,  C21B7/00 ,  C21B7/22 ,  F23J15/06 ,  F28D13/00 ,  F23C11/02

CPC分类号： B01D51/10 ,  C21B7/002 ,  C21B7/22 ,  F23J15/06 ,  F28D13/00 ,  Y02P10/34

摘要： Apparatus for the cooling and distribution of dust-containing gas in a bed containing a powdered or granular material mixture with structure for blowing gas under pressure into the powdered material to obtain a so-called fluidized bed with the powdered material kept in flotation. The gas blowing structure includes straight, horizontally positioned distributing tubes located at the lower portion of the bed. A plurality of tubes may be provided for drawing water through the bed with the powdered material arranged around the tubes.

摘要翻译： 用于在包含粉末或颗粒状材料混合物的床中冷却和分配含尘气体的装置，其具有用于在压力下将气体吹入粉末材料的结构，以获得所述流化床，其中粉末材料保持浮选。 吹气结构包括位于床的下部的直的水平定位的分配管。 可以提供多个管，用于通过床排出水，粉末材料围绕管布置。

公开(公告)号：US4202676A

公开(公告)日：1980-05-13

申请号：US929834

申请日：1978-07-31

申请人： Michael H. Pelosi, Jr. ,  Raymond Fink

发明人： Michael H. Pelosi, Jr. ,  Raymond Fink

IPC分类号： F25D11/00 ,  A01K1/00 ,  A61B19/02 ,  A61G13/00 ,  A61L9/00 ,  B01D50/00 ,  B01D51/00 ,  B01D51/10 ,  B01L1/02 ,  B01L1/04 ,  C12M1/00 ,  F24F3/16

CPC分类号： A61G13/108 ,  A61B50/10 ,  A61L9/00 ,  F24F3/161 ,  Y10S55/29

摘要： A safety enclosure is disclosed which provides a portable self-contained ultra clean enclosed space environment, with easy access to the interior of the enclosure and which can be operated at relative positive, zero or negative pressure, depending on the usage conditions required so as to provide biological protection for an animal handler or investigator, to reduce contamination of the material inside the enclosure, and to prevent escape of noxious material to the outside.

摘要翻译： 公开了一种安全外壳，其提供便携式独立的超洁净封闭空间环境，其容易接近外壳的内部，并可根据所需的使用条件在相对正，零或负压力下操作，以便 为动物处理者或调查人员提供生物保护，以减少外壳内材料的污染，并防止有害物质逃逸到外面。

公开(公告)号：US4149859A

公开(公告)日：1979-04-17

申请号：US842327

申请日：1977-10-14

申请人： Njal Vigesdal

发明人： Njal Vigesdal

IPC分类号： B01D47/00 ,  B01D50/00 ,  B01D51/00 ,  B01D51/04 ,  B01D51/10 ,  C10K1/02

CPC分类号： B01D50/00 ,  Y10S261/54

摘要： A proces for separation of dry particulate matter, such as molten slag droplets and/or solid particles, from a hot gas is disclosed in which the gas is first cooled to a temperature in the range from 50.degree. to 500.degree. C. The greater part of the particulate matter is removed from the cooler gas by means of at least one cyclone separator. The gas is then scrubbed with water in a scrubber. Cooling of the hot gas to the lower temperature range is performed by injecting into the hot gas at least part of a purified product gas formed by the process and at least part of an aqueous suspension of particulate matter obtained during scrubbing.

摘要翻译： 公开了一种用于从热气体中分离干燥颗粒物质如熔渣液滴和/或固体颗粒的过程，其中首先将气体冷却至50℃至500℃的温度。较大部分 的颗粒物质通过至少一个旋风分离器从较冷气体中除去。 然后在洗涤器中用水擦洗气体。 将热气体冷却至较低的温度范围是通过将至少部分由该方法形成的纯化产物气体和至少部分在洗涤期间获得的颗粒物质的水悬浮液注入到热气体中而进行的。