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61. 发明授权

US3681009A Method and apparatus for removing material from gas 失效
标题翻译：从气体中去除材料的方法和装置
公开(公告)号：US3681009A
公开(公告)日：1972-08-01
申请号：US3681009D
申请日：1969-12-10
申请人： BRAXTON CORP
发明人： HORSLEY CAPERTON B
IPC分类号： B01D51/08 , B01D49/00 , B01D50/00 , B01D51/00 , B01D51/04 , B01D51/06 , B01D51/10 , B01D53/34 , B01D53/77 , B01J19/10 , B01D47/00
CPC分类号： B01D49/006
摘要： TREATING GAS TO REMOVE UNWANTED PARTICLES SUSPENDED THEREIN BY FIRST INTRODUCING AND DISPERSING SECONDARY PARTICLES INTO THE GAS, THEN EXPOSING THE GAS TO A SONIC FIELD WHICH INDUCES DIFFERENTIAL MOTION BETWEEN SUSPENDED PARTICLES OF DIFFERENT SIZES WHEREBY THE PARTICLES ARE CAUSED TO COLLIDE WITH EACH OTHER AND AGGLOMERATE INTO COMPOSITE PARTICLES, AND THEN REMOVING THE COMPOSITE PARTICLES FROM THE GAS.

62. 发明授权

US3568407A Method and apparatus for separating liquid from gas 失效
标题翻译：从气体中分离液体的方法和装置
公开(公告)号：US3568407A
公开(公告)日：1971-03-09
申请号：US3568407D
申请日：1969-07-23
申请人： MURRAY D BRADLEY JR
发明人： BRADLEY MURRAY D JR
IPC分类号： B01D45/02 , B01D51/06
CPC分类号： B01D45/02
摘要： A METHOD AND APPARATUS FOR SEPARATING LIQUID SUCH AS MOISTURE FROM A GAS SUCH AS AIR. THE AIR IS PASSED THROUGH AN ENCLOSED PASSAGEWAY AND IS DIRECTED THROUGH A PORTION OF REDUCED CORSS-SECTION TO REDUCE THE PRESSURE OF THE AIR BY INCREASING ITS VELOCITY IN ACCORDANCE WITH THE BERNOULLI PRINCIPLE, THEREBY REDUCING THE MOISTURE CARRYING CAPACITY OF THE AIR. THE LIQUID IS THEN CONDENSED AND DRAINED OFF.

63. 发明授权

US10369506B1 System, method, and apparatus to reduce urban air pollution 有权
公开(公告)号：US10369506B1
公开(公告)日：2019-08-06
申请号：US16194436
申请日：2018-11-19
申请人： Physician Electronic Networks, L.L.C.
发明人： A-Hamid Hakki , Edin Dervishalidovic , Belmina Hakki , Amela Dervishalidovic
IPC分类号： B01D19/00 , B01D45/00 , B01D46/00 , B01D47/00 , B01D49/00 , B01D50/00 , B01D53/00 , B01D57/00 , B01D59/00 , B01D51/00 , B01D46/42 , B01D47/06 , B01D47/10 , B01D51/06 , B01D53/50 , B01D53/56 , B01D53/62 , B01D53/72
摘要： A system for relocating polluted air includes a tubular chamber with an inlet at one end, an outlet at a end, and auxiliary venturi inlets between the inlet and the outlet. There is at least one fan arranged within the tubular chamber. The fan flows air from outside of the tubular chamber, through the tubular chamber and out of the tubular chamber through the outlet. A compression chamber compresses air before entering the heating chamber. There is at least one heating element within the heating chamber. The heating element(s) heat the air, thereby increasing the velocity of the air through the tubular chamber. The air exits the tubular chamber through the outlet, directed vertically and upward towards upper strata of the atmosphere to redirect the air (and pollutants) into the upper strata of the atmosphere. In some embodiments, filters and scrubbers are provided within the tubular chamber for reducing pollutants.

64. 发明授权

US4889544A Cooler-dehumidifier-filter 3-in-one apparatus for treating compressed air 失效
标题翻译：用于处理压缩空气的冷却器 - 除湿器 - 过滤器三合一装置
公开(公告)号：US4889544A
公开(公告)日：1989-12-26
申请号：US729467
申请日：1989-01-09
申请人： Chia-Tsong Hsu
发明人： Chia-Tsong Hsu
IPC分类号： B01D45/12 , B01D50/00 , B01D51/06
CPC分类号： B01D51/06 , B01D45/12 , B01D50/00
摘要： A cooler-dehumidifier-filter 3-in-one apparatus for treating compressed air, comprising an air inlet-outlet mechanism with a built-up radiator cisterns connected therebelow, having an air diffusion mechanism and an air filtering mechanism set therein to communicate with the air intake conduit so as to provide initial cooling and filtering effect; an exhausting device being made on the bottom of said air filtering mechanism to produce spiral air flow so as to dehumidfy the compressed air; the dehumidified air being to soar upward to pass through said filtering mechanism and the interlocking holes of the flange of said air diffusion mechanism to further be squeezed and diffused to cool down again; said air current being further to pass through said upwardly disposed filtering cylinder for secondary filtration; a water cooling effect being achieved by means of the arrangement of water inlet and outlet on said radiator cisterns to match the communicating pipe formed by the vertical conduits of said radiator cisterns.
摘要翻译：一种用于处理压缩空气的冷却器 - 除湿器 - 过滤器三合一装置，包括具有连接在其下方的积聚的散热器水箱的空气入口 - 出口机构，其具有设置在其中的空气扩散机构和空气过滤机构，以与进气管道，以提供初始冷却和过滤效果; 在所述空气过滤机构的底部制造排气装置以产生螺旋空气流，以便对所述压缩空气进行除湿; 所述除湿空气向上翱翔以通过所述过滤机构，并且所述空气扩散机构的凸缘的互锁孔进一步被挤压和扩散以再次冷却; 所述气流进一步穿过所述向上设置的用于二次过滤的过滤筒; 通过在所述散热器水箱上布置水入口和出口来实现水冷却效果，以匹配由所述散热器水箱的垂直导管形成的连通管。

65. 发明授权

US4886523A Process and apparatus for aerodynamic separation of components of a gaseous stream 失效
标题翻译：用于空气动力分离气流组分的方法和装置
公开(公告)号：US4886523A
公开(公告)日：1989-12-12
申请号：US192793
申请日：1988-05-10
申请人： Pierre E. Maldague
发明人： Pierre E. Maldague
IPC分类号： B01D45/12 , B01D45/16 , B01D50/00 , B01D51/00 , B01D51/06 , B01D53/24 , B01D53/26 , B04C3/00
CPC分类号： B01D53/24 , B01D45/16 , B01D53/26 , B04C3/00 , B04C2003/006
摘要： This disclosure includes a process and apparatus for subsonic aerodynamic separation of components existing in condensed and/or condensable form in a gaseous stream, in which the gaseous stream undergoes successively an expansion up to high subsonic velocities and a recompression by deceleration, with inertial separation of the pre-existing particles as well as of the particles formed and/or enlarged by condensation. Within the flowing gaseous stream, a gradient of concentration of the particles is created, in the same direction as the pressure gradient within the stream. Separation of the particles occurs in an axisymmetric chamber bounded by an outer wall and an inner core and including a fixed array of deflecting blades for transforming the essentially axial motion of the stream entering the chamber into an helico-spiral motion, and a fixed array of straightening blades for transforming the helico-spiral motion of the stream before its exits from the chamber into an essentially axial motion. The inlet and outlet cross-sections of each array are cylindrical surfaces coaxial with the outer wall and the inner core. Condensation occurs by expansion of the gaseous stream particularly in an inner zone between the arrays at high subsonic velocity. Expansion is identical along all streamlines within the gaseous stream and the particles separating from each streamline of the gaseous stream are subject to identical centrifugal forces driving them towards the outer layer of the gaseous stream.

66. 发明授权

US4056369A Method of and apparatus for the recovery of a desired material from a carrier stream 失效
标题翻译：从载体流中回收所需材料的方法和装置
公开(公告)号：US4056369A
公开(公告)日：1977-11-01
申请号：US635107
申请日：1975-11-25
申请人： Henry Quackenbush
发明人： Henry Quackenbush
IPC分类号： B01D53/04 , B01D51/06
CPC分类号： B01D53/04 , B01D2253/102 , B01D2253/104 , B01D2256/24 , B01D2259/4009 , B01D2259/402 , B01D2259/4516
摘要： A process and apparatus for recovering gasoline or other solvents from solvent laden air is disclosed. The solvent laden air is contacted at ambient pressure and temperature in a vessel with a mixture of an adsorbent for the desired material, e.g., activated charcoal, and an inert compound possessing a high heat capacity, e.g., aluminum oxide. After the adsorbent is essentially saturated with the solvent, flow of solvent laden air into the vessel is terminated. The mixture of materials in the vessel is then heated by indirect heat exchange (e.g., steam coils buried in the mixture) to a temperature below the vaporization temperature of the solvent thereby indirectly treating the solvent adsorbed on the material. A pump is then operated to draw the air from the vessel at a rate that reduces the pressure in the vessel sufficiently to vaporize the solvent. Thus, substantially all of the solvent is drawn out of the vessel with the air. Afterward, the vessel is cooled to ambient temperature and the process can be repeated. The solvent in the air that is drawn off from the vessel may be recovered by subsequent treatment. A plurality of vessels may be utilized to effect continuous treatment of the solvent laden air.
摘要翻译：公开了一种用于从含溶剂的空气中回收汽油或其它溶剂的方法和装置。溶剂负载空气在环境压力和温度下在容器中与所需材料的吸附剂（例如活性炭）和具有高热容量的惰性化合物（例如氧化铝）的混合物接触。在吸附剂基本上被溶剂饱和之后，将载入溶剂的空气流入容器终止。然后通过间接热交换（例如，埋在混合物中的蒸汽盘管）将容器中的材料混合物加热到低于溶剂蒸发温度的温度，从而间接地处理吸附在材料上的溶剂。然后操作泵以使容器中的压力足以使溶剂蒸发的速率从容器抽出空气。因此，基本上所有的溶剂都与空气一起从容器中抽出。之后，将容器冷却至环境温度，并重复该过程。从容器中排出的空气中的溶剂可以通过后续处理来回收。可以使用多个容器来实现对含溶剂的空气的连续处理。

67. 发明授权

US4035167A Recovery of ethane and ethylene from gaseous mixtures 失效
标题翻译：从气体混合物中回收乙烷和乙烯
公开(公告)号：US4035167A
公开(公告)日：1977-07-12
申请号：US657994
申请日：1976-02-13
申请人： Charles M. Starks
发明人： Charles M. Starks
IPC分类号： B01D53/14 , C07C7/11 , B01D51/06
CPC分类号： C07C7/11 , B01D53/1418 , B01D53/1487 , B01D53/1493 , Y02P20/51
摘要： A method for recovering ethane and ethylene from a gaseous mixture is disclosed. The method comprises: (1) contacting said gaseous mixture with a solvent to provide ethane- and ethylene-enriched solvent and (2) recovering from said enriched solvent said ethane and ethylene. The solvent used in the method is cyclohexane, cyclohexene, 1-chlorobutane, or 1,1,1-trichloroethane. The method is applicable also to recovering ethane and ethylene from methane containing these materials.
摘要翻译：公开了一种从气体混合物中回收乙烷和乙烯的方法。该方法包括：（1）使所述气体混合物与溶剂接触以提供富含乙烷和乙烯的溶剂，和（2）从所述富集溶剂中回收所述乙烷和乙烯。该方法中使用的溶剂是环己烷，环己烯，1-氯丁烷或1,1,1-三氯乙烷。该方法也适用于从含有这些材料的甲烷中回收乙烷和乙烯。

68. 发明授权

US3980605A Semi-permeable membrane compositions based on blends of polyamides and polyvinyl alcohols 失效
标题翻译：基于聚酰胺和聚乙烯醇的共混物的半透膜组合物
公开(公告)号：US3980605A
公开(公告)日：1976-09-14
申请号：US395055
申请日：1973-09-07
申请人： Edward F. Steigelmann , Robert D. Hughes
发明人： Edward F. Steigelmann , Robert D. Hughes
IPC分类号： B01D61/38 , B01D71/56 , B01D51/06 , C08L77/10
CPC分类号： B01D71/56 , B01D61/38 , Y10T428/1379 , Y10T428/139
摘要： Semi-permeable membranes are made from polyamides, especially N-alkoxyalkyl polyamides, and water-soluble polyvinyl alcohols. The membranes are preferably formed as fibers. The membranes can be made from compositions containing the polymer components and a di(lower alkyl) sulfoxide, e.g. dimethyl sulfoxide. The membranes may contain complex-forming metal components. The membranes are useful for separating chemicals from their mixtures by techniques using an aqueous liquid barrier and complex-forming metals, e.g. for the separation of aliphatically-unsaturated hydrocarbons such as ethylene from close-boiling hydrocarbons.
摘要翻译：半透膜由聚酰胺，特别是N-烷氧基烷基聚酰胺和水溶性聚乙烯醇制成。膜优选形成为纤维。膜可以由含有聚合物组分的组合物和二（低级烷基）亚砜，例如，二甲基亚砜。膜可能含有复合物形成金属组分。该膜可用于通过使用水性液体屏障和络合物形成金属的技术从其混合物中分离化学品。用于从近沸点烃分离脂族不饱和烃如乙烯。

69. 发明授权

US3920422A Pollution control apparatus and method 失效
标题翻译：污染控制装置及方法
公开(公告)号：US3920422A
公开(公告)日：1975-11-18
申请号：US25291472
申请日：1972-05-12
申请人： PURITY CORP
发明人： PIRCON LADISLAV J
IPC分类号： B01D47/06 , B01D45/08 , B01D45/10 , B01D47/10 , B01D47/14 , B01D50/00 , B01D51/00 , B01D51/04 , B01D51/06 , B01D53/00 , B01D53/34 , B01J19/22 , B01J19/26 , E21F5/20
CPC分类号： B01J19/22 , B01D45/08 , B01D2221/02 , B01J2219/00051 , B01J2219/00121
摘要： Apparatus operating at low pressure drop and low initial velocity for removing pollutants down to sub-micron sizes from gas streams comprising a nozzle means accelerating the gas flow to about four times its entering velocity into a large expansion chamber having an impinger area for removal of pollutants. This is a method of removing pollutants down to sub-micron size at high efficiency by passing the polluted gas through a nozzle having specific geometry into an expansion chamber and impinging the pollutants upon an impinging area and removing them from the system.
摘要翻译：在低压降和低初始速度下操作的设备，用于从包括喷嘴的气流中去除污染物到亚微米尺寸的装置，其将气流加速到其进入速度的大约四倍，具有用于去除污染物的撞击区域的大型膨胀室。这是通过将污染气体通过具有特定几何形状的喷嘴通入膨胀室并将污染物撞击入射区域并将其从系统中除去而以高效率去除亚微米尺寸的污染物的方法。

70. 发明公开

EP2414645A1 EXHAUST GEOMETRY FOR PARTICLE GROUPING 失效
标题翻译：排气几何累积颗粒
公开(公告)号：EP2414645A1
公开(公告)日：2012-02-08
申请号：EP10723346.2
申请日：2010-03-28
申请人： Katoshevski, David , Ruzal, Michal , Sher, Eran
发明人： Katoshevski, David , Ruzal, Michal , Sher, Eran
IPC分类号： F01N3/037 , B01D51/06 , F01N3/021 , F01N3/033
CPC分类号： F01N3/037 , B01D51/06 , B01D2258/012 , F01N3/021 , F01N3/033 , F01N13/08 , Y02T10/20
摘要： An exhaust pipe (100) for a fuel burning engine including a hollow body, the body having an internal surface (120), an external surface (110), a first open end (130), a second open end (140) and a longitudinal axis, wherein the internal surface (120) is shaped to form standing cyclic wave geometry having at least 2 cycles (c). When gas containing inhalable particles (22) enters the exhaust pipe (100) through the first open end (130) and flows out of the exhaust pipe (100) through the second open end (140), a substantial amount of inhalable particles (22) are grouped to form filterable particles (182).

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