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公开(公告)号：US5667560A
公开(公告)日：1997-09-16
申请号：US633260
申请日：1996-04-18
Applicant: Stephen R. Dunne
Inventor： Stephen R. Dunne
CPC classification number: F24F3/1423 , B01D53/06 , B01D53/261 , B60H3/024 , B01D2253/108 , B01D2253/25 , B01D2253/304 , B01D2257/70 , B01D2257/708 , B01D2257/80 , B01D2257/90 , B01D2259/40079 , B01D2259/40081 , B01D2259/4009 , B01D2259/4566 , B01D2259/4575 , B60H2003/028 , F24F2003/1464 , F24F2203/1036 , F24F2203/1048 , F24F2203/1056 , F24F2203/1068 , F24F2203/108 , F24F2203/1088
Abstract: A process and apparatus for the dehumidification and VOC odor remediation of an air stream withdrawn from the passenger compartment of a transportation vehicle is disclosed which employs a continuously rotating wheel support and adsorbent selective for the adsorption of water and VOCs. The wheel is coated with a zeolite adsorbent selected from the low cerium rare earth exchanged zeolite Y-84, a rare earth exchanged zeolite LZ-210, a low cerium rare earth exchanged zeolite Y-64, and mixtures thereof. It was discovered that faujasites which have a zeolite structure including .beta.-cages within which are located tri-valent cations exhibit a Type 1M adsorption isotherm for water which provides a good driving force for adsorption at low partial pressures and a heat of adsorption which is slightly greater than the heat of vaporization/condensation of water. A surprisingly significant increase in the thermal efficiency is possible as a result of the lower regeneration temperature of the adsorbent and the use of novel process steps.
Abstract translation: 公开了一种用于从运输车辆的乘客舱中取出的空气流的除湿和VOC气味修复的方法和装置，其采用连续旋转的轮支撑件和用于吸附水和VOC的吸附剂。 用选自低铈稀土交换沸石Y-84，稀土交换沸石LZ-210，低铈稀土交换沸石Y-64及其混合物的沸石吸附剂涂覆车轮。 已经发现，具有沸石结构的八面沸石包括位于三价阳离子中的β笼，其表现出1M的1M吸附等温线，其提供了在低分压下吸附的良好驱动力和略微吸附的热 大于水的蒸发/冷凝的热量。 由于吸附剂的再生温度较低和使用新颖的工艺步骤，热效率的惊人的显着增加是可能的。
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公开(公告)号：US5535817A
公开(公告)日：1996-07-16
申请号：US462993
申请日：1995-06-05
Applicant: Stephen R. Dunne
Inventor： Stephen R. Dunne
CPC classification number: B01J20/183 , B01J20/3204 , B01J20/3234 , B01J20/3236 , B01J20/3238 , B01J20/324 , F24F3/1423 , F24F2203/1036 , F24F2203/1056 , F24F2203/1068 , F24F2203/1076 , F24F2203/1084
Abstract: A desiccant cooling apparatus and process using a solid adsorbent and refrigerant wherein the solid adsorbent is selected from the group consisting of zeolite Y-45 zeolite Y-85, a low cerium rare earth exchanged Y-84 and a rare earth exchanged LZ-210, and the adsorbent is bonded directly to the heat exchange tubes within the device by a novel slip coating process resulted in significant improvements in thermal efficiency and overall performance.
Abstract translation: 使用固体吸附剂和制冷剂的干燥剂冷却装置和方法，其中固体吸附剂选自沸石Y-45沸石Y-85，低铈稀土交换的Y-84和稀土交换的LZ-210， 并且吸附剂通过新的滑移涂覆工艺直接结合在装置内的热交换管上，导致热效率和总体性能的显着改善。
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公开(公告)号：US5503222A
公开(公告)日：1996-04-02
申请号：US282137
申请日：1994-07-28
Applicant: Stephen R. Dunne
Inventor： Stephen R. Dunne
CPC classification number: B01J20/183 , B01J20/3204 , B01J20/3236 , B01J20/3238 , B01J20/324 , F24F3/1423 , F24F2203/1036 , F24F2203/1056 , F24F2203/1068 , F24F2203/1076 , F24F2203/1084
Abstract: A carousel heat exchanger is provided for air conditioning or waste heat recovery applications. The carousel heat exchanger includes a plurality of heater tubes disposed radially about a rotational axis. Each of the heater tubes is sealed and has a hollow bore which is uniformly lined with a solid adsorbent and contains a refrigerant. A baffle is disposed about the rotational axis such that to the heater tubes extend transversely therethrough. The baffle defines an outer zone to the outside of the baffle and an inner zone to the inside of the baffle and divides the heater tubes into a first internal zone of the heater tubes located in the outer zone and a second internal zone of the heater tubes located in the inner zone. A plurality of vanes is disposed radially along the rotational axis. The vanes extend transversely from both sides of the baffle, defining a plurality of axial flow segments that subdivide the inner and outer zones. A manifold moving a flow of a heat carrier into a portion of the axial flow segments in the outer and the inner zones is provided. Using the carousel heat exchanger of the present invention, particularly with an adsorbent selected from the group consisting of zeolite Y-54, zeolite Y-85, calcined low cerium rare earth exchanged zeolite Y-84 and calcined rare earth exchanged LZ-210, can result in significant improvements in cooling and waste heat recovery system power per unit-mass of sorbent, and can simplify the manufacture of sorption cooling systems.
Abstract translation: 为空调或废热回收应用提供转盘换热器。 转盘换热器包括围绕旋转轴径向放置的多个加热器管。 每个加热器管被密封并且具有均匀地衬有固体吸附剂并包含制冷剂的中空孔。 围绕旋转轴设置挡板，使得加热器管横向延伸穿过其中。 挡板限定到挡板外部的外部区域和到挡板内部的内部区域，并将加热器管分成位于外部区域中的加热器管的第一内部区域和加热器管道的第二内部区域 位于内区。 多个叶片沿旋转轴径向设置。 叶片从挡板的两侧横向延伸，限定了分割内部和外部区域的多个轴向流动段。 提供了将热载体的流动移动到外部区域和内部区域中的轴向流动段的一部分的歧管。 使用本发明的转盘热交换器，特别是选自沸石Y-54，沸石Y-85，煅烧低铈稀土交换沸石Y-84和煅烧稀土交换的LZ-210的吸附剂，可以 导致每单位质量吸附剂的冷却和余热回收系统功率的显着改进，并且可以简化吸附冷却系统的制造。
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公开(公告)号：US5325916A
公开(公告)日：1994-07-05
申请号：US124830
申请日：1993-09-21
Applicant: Stephen R. Dunne , Albert S. Behan
Inventor： Stephen R. Dunne , Albert S. Behan
CPC classification number: B01J20/183 , B01J20/0248 , B01J20/2803 , B01J20/3042 , B01J20/3078 , B01J20/3204 , B01J20/3238 , F28F13/18 , B01J2220/64
Abstract: Layered adsorbent-substrate tubes are prepared by a method comprising heating the surface of an aluminum substrate, contacting the surface of the substrate with a slurry containing the adsorbent and a binder, and heating the coatings to form hardened surfaces which can have excellent adsorption and mechanical properties in devices for cooling or heating by adsorption of refrigerating fluid on a solid adsorbent.
Abstract translation: 通过包括加热铝基材的表面，使基材表面与含有吸附剂和粘合剂的浆料接触并且加热涂层以形成硬化表面的方法来制备分层的吸附剂 - 基材管，该表面可以具有优异的吸附和机械 通过在固体吸附剂上吸附冷冻液来冷却或加热的装置中的性质。
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公开(公告)号：US4402714A
公开(公告)日：1983-09-06
申请号：US366769
申请日：1982-04-08
Applicant: Walter P. Fethke , Stephen R. Dunne , Joseph P. Ausikaitis
Inventor： Walter P. Fethke , Stephen R. Dunne , Joseph P. Ausikaitis
CPC classification number: F01N13/16 , B01D53/02 , C23F15/00 , F01N3/08 , F01N2230/00 , F01N2240/18 , F01N2370/24 , Y10S95/902
Abstract: A non-catalytic method for extending the life of the metal parts of an automobile muffler which comprises placing an adsorbent mass, preferably of crystalline zeolitic molecular sieve, in the internal space thereof, in sufficient amount to prevent condensation of water vapor from the engine exhaust gases on the walls thereof after engine shutdown. This procedure significantly inhibits corrosion of the metal parts.
Abstract translation: 一种用于延长汽车消声器的金属部件的寿命的非催化方法，其包括将吸附剂质量，优选结晶沸石分子筛放置在其内部空间中，以足以防止来自发动机排气的水蒸汽冷凝 发动机关闭后，其壁上的气体。 这个过程显着地抑制了金属部件的腐蚀。
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Patent Agency Ranking
公开(公告)号：US08936727B2
公开(公告)日：2015-01-20
申请号：US12399057
申请日：2009-03-06
Applicant: Stephen R. Dunne , David A. Wegerer
Inventor： Stephen R. Dunne , David A. Wegerer
CPC classification number: B01J20/3408 , B01D53/0438 , B01D53/0462 , B01D53/261 , B01D2253/108 , B01D2259/403 , B01D2259/404 , B01J20/18 , B01J20/28004 , B01J20/2803 , B01J20/2804 , B01J20/3204 , B01J20/3208 , B01J20/3236 , B01J20/3238 , B01J20/3425 , B01J20/3483 , B01J2220/606
Abstract: The systems and processes disclosed herein relate generally to multi bed temperature controlled adsorption for use in the recovery of sorbates that are removed from process streams by adsorption. Multi bed temperature controlled adsorber systems can include three or more temperature controlled adosrbers that operate in parallel. Each temperature controlled adsorber through a series of steps including an adsorption step, a first bed to bed interchange, a regeneration step, and a second bed to bed interchange.
Abstract translation: 本文公开的系统和方法通常涉及用于回收通过吸附从工艺流中除去的山梨酸盐的多床温度控制吸附。 多床温度控制的吸附器系统可以包括并行操作的三个或更多个温度控制的加压器。 每个受温度控制的吸附器通过一系列步骤，包括吸附步骤，第一床到床交换，再生步骤和第二床床层互换。
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27.发明授权公开(公告)号：US08227648B2
公开(公告)日：2012-07-24
申请号：US12555450
申请日：2009-09-08
Applicant: David A. Wegerer , Stephen R. Dunne
Inventor： David A. Wegerer , Stephen R. Dunne
CPC classification number: C07C29/76 , Y02P20/123 , C07C31/08
Abstract: Systems and processes for dehydration of a process stream in the production of motor fuel grade ethanol (MFGE) can include temperature controlled adsorption of water in the process stream, and heat pumping to transfer heat from the process stream to a heat sink using one or more stages of heat pumping. One stage of heat pumping can be achieved during the regeneration process of a temperature controlled adsorber by desorbing the adsorbed water at a thermal condition enabling useful heat recovery. Another stage of heat pumping can be achieved during the adsorption process of a temperature controlled adsorber by transferring the heat of water adsorption to a heat sink. The heat sink with respect to each stage of heat pumping can be a solids separation unit, such as a beer column.
Abstract translation: 用于汽油燃料级乙醇（MFGE）生产中工艺流脱水的系统和方法可以包括对工艺流中的水的温度控制吸附，以及使用一个或多个工艺流将热量从工艺流传递到散热器的热泵送 热泵阶段。 在温度控制的吸附器的再生过程中可以实现一个阶段的热泵送，通过在有助于热回收的热条件下解吸吸附的水。 在温度控制吸附器的吸附过程中，通过将吸附热量传递给散热器可以实现另一阶段的热泵送。 相对于每个热泵阶段的散热器可以是固体分离单元，例如啤酒柱。
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28.发明授权公开(公告)号：US08226746B2
公开(公告)日：2012-07-24
申请号：US12555445
申请日：2009-09-08
Applicant: Stephen R. Dunne , David A. Wegerer
Inventor： Stephen R. Dunne , David A. Wegerer
IPC: B01D53/04
CPC classification number: C07C17/389 , B01J19/249 , B01J20/3204 , B01J20/3206 , B01J20/3238 , B01J20/3408 , B01J20/3425 , B01J20/3483 , B01J2219/00038 , B01J2219/2453 , B01J2219/2462 , B01J2219/2479 , B01J2219/2485 , B01J2219/2496 , C07C7/12 , C07C11/04
Abstract: Systems and processes are provided that relate to the recovery of sorbates in processes utilizing temperature controlled adsorption. Sorbate recovery can include providing a temperature controlled adsorber that is undergoing a regeneration cycle after undergoing an adsorption cycle. The temperature controlled adsorber can have one or more adsorption flow passages and one or more heat transfer flow passages. The one or more adsorption flow passages can contain an adsorptive material coating with a sorbate adsorbed thereto. A heating fluid can be provided to the one or more heat transfer flow passages of the temperature controlled adsorber. A regeneration stream can be provided to the one or more adsorption flow passages of the temperature controlled adsorber. The adsorptive material coating can be regenerated by removing the sorbate from the temperature controlled adsorber to produce a regeneration effluent stream.
Abstract translation: 提供了与使用温度控制吸附的方法中的山梨酸盐的回收有关的系统和方法。 山梨酸回收可以包括提供在经历吸附循环之后经历再生循环的温度控制吸附器。 温度控制的吸附器可以具有一个或多个吸附流动通道和一个或多个传热流动通道。 一个或多个吸附流动通道可以含有吸附有吸附物质的吸附材料涂层。 加热流体可以提供给温度控制的吸附器的一个或多个传热流通道。 可以将再生流提供给温度控制的吸附器的一个或多个吸附流动通道。 吸附材料涂层可以通过从温度控制的吸附器中除去山梨酸而再生，以产生再生流出物流。
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29.发明申请ZEOLITE CONTAINING WASH COATS FOR ADSORBER HEAT EXCHANGERS AND TEMPERATURE CONTROLLED ADSORBERS 有权吸附热交换器和温度控制吸附剂的ZEOLITE包含洗衣机公开(公告)号：US20110319673A1
公开(公告)日：2011-12-29
申请号：US13160181
申请日：2011-06-14
Applicant: Stephen R. Dunne , Pamela J. Dunne , Alexander M. Bershitsky , Mariola J. Proszowski
Inventor： Stephen R. Dunne , Pamela J. Dunne , Alexander M. Bershitsky , Mariola J. Proszowski
CPC classification number: C07C29/76 , B01D53/261 , B01D53/28 , B01D2253/108 , B01D2253/25 , B01D2257/80 , B01J20/2803 , B01J20/3223 , B01J20/3238 , C09D7/61 , C23C18/1212 , C23C18/122 , C23C18/1225 , C23C18/1295 , F25B37/00 , Y10T428/26 , C07C31/08
Abstract: The present invention provides a process for applying a coating on a heat exchanger or a temperature controlled adsorber surface. This coating comprises a zeolite, an organic solvent, an organic siloxane resin that constitutes a binder and a plasticizing agent.
Abstract translation: 本发明提供了一种在热交换器或温度控制的吸附器表面上施加涂层的方法。 该涂层包括沸石，有机溶剂，构成粘合剂的有机硅氧烷树脂和增塑剂。
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公开(公告)号：US06973963B2
公开(公告)日：2005-12-13
申请号：US10989153
申请日：2004-11-15
Applicant: Stephen R. Dunne , Steven A. Bradley
Inventor： Stephen R. Dunne , Steven A. Bradley
CPC classification number: F28D9/0031 , F25B35/04 , Y02A30/276 , Y02A30/278 , Y02B30/64
Abstract: This invention provides a compact heat exchanger that has an effective geometry for heat transfer operations regardless of the heat conductivity of the material chosen for the fin materials. It has further been found that the use of adsorbent coated anodized aluminum for fin materials provides for a very efficient heat exchanger.
Abstract translation: 本发明提供了一种紧凑的热交换器，其具有用于传热操作的有效几何形状，而不管为翅片材料选择的材料的导热性。 还已经发现，使用吸附剂涂覆的阳极氧化铝用于翅片材料提供了非常有效的热交换器。
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