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1. 发明授权

US07332057B2 Method of vaporizing liquids by microwave heating 失效
标题翻译：通过微波加热蒸发液体的方法
公开(公告)号：US07332057B2
公开(公告)日：2008-02-19
申请号：US10344610
申请日：2001-12-10
申请人： Wendell Isom , Prasad Apte , Arthur Edward Holmer
发明人： Wendell Isom , Prasad Apte , Arthur Edward Holmer
IPC分类号： B01D1/00 , B01D3/42 , H05B6/68
CPC分类号： B01D1/0017 , B01D1/0082 , Y10S159/26 , Y10S203/11
摘要： This invention is directed to a method for vaporizing a liquid by slowly evaporating the liquid from a liquid phase to a vapor phase below the boiling point of the liquid; and applying an effective amount of microwave power to maintain the slow evaporation of the liquid to produce a purified liquid.
摘要翻译：本发明涉及一种通过将液体从液相缓慢蒸发到低于液体沸点的气相来蒸发液体的方法; 并施加有效量的微波功率以维持液体的缓慢蒸发以产生纯化液体。

2. 发明授权

US5202013A Process for coloring metal surfaces 失效
标题翻译：金属表面着色的工艺
公开(公告)号：US5202013A
公开(公告)日：1993-04-13
申请号：US776611
申请日：1991-10-15
申请人： Bryn Chamberlain , Harry Sang , Dan Fern , Prasad Apte , Lorne D. Kenny
发明人： Bryn Chamberlain , Harry Sang , Dan Fern , Prasad Apte , Lorne D. Kenny
IPC分类号： C25D11/18
CPC分类号： C25D11/18
摘要： A process for coloring a metal surface and colored metal products thus produced. The process involves forming a layer of a metal oxide on a surface of the metal to be colored and then bringing about permanent plastic deformation of the surface. If the oxide layer is of a suitable thickness (e.g. 500.ANG.-1 .mu.m) and the deformation is sufficiently high (preferably producing a reduction in thickness of the metal article by 30% or more), the resulting metal article exhibits an attractive color (usually a dichroic pastel color). The article can then be fabricated into finished articles, e.g. beverage cans, in the usual way.
摘要翻译：用于着色如此制备的金属表面和着色金属产品的方法。该方法包括在要着色的金属的表面上形成金属氧化物层，然后引起表面的永久塑性变形。如果氧化物层具有合适的厚度（例如，500安格姆-1μm）并且变形足够高（优选使金属制品的厚度减小30％或更多），则所得到的金属制品呈现出有吸引力的颜色（通常是二色调柔和色）。然后可将制品制成成品，例如。饮料罐，通常的方式。

3. 发明授权

US06844798B2 Device for transmitting electromagnetic waves through an aperture in a wall 失效
标题翻译：用于通过墙壁上的孔传输电磁波的装置
公开(公告)号：US06844798B2
公开(公告)日：2005-01-18
申请号：US10299964
申请日：2002-11-19
申请人： Prasad Apte , Wendell W. Isom , Michael M. Litwin
发明人： Prasad Apte , Wendell W. Isom , Michael M. Litwin
IPC分类号： H01P1/08
CPC分类号： H01P1/08
摘要： A device for efficient transmission of electromagnetic waves comprising two layers of dielectric separated by a gap or space. The layers may be uniform or laminar, orthogonal or non-orthogonal to the direction of wave propagation, and made of Teflon, quartz, polypropylene, and the like. The preferred distance between layers is an odd multiple of quarter wavelength in the environment between the layers. The preferred thickness of the layers is an odd multiple of half of the effective wavelength for the layer. The device allows over 95% efficiency for transmission into a pressurized vessel for evaporation under high pressure and temperature and does not require a cooling system. The separating space may be connected with a pressure-sensing subsystem to monitor the device's integrity and shut down the system in the event of a breach. A sleeve connecting the device to the vessel may be coated with conductive material for improved efficiency.
摘要翻译：一种用于有效传输电磁波的装置，包括由间隙或空间隔开的两层电介质。这些层可以是均匀的或层状的，与波传播的方向正交或非正交，并且由特氟隆，石英，聚丙烯等制成。层之间的优选距离是层之间的环境中的四分之一波长的奇数倍。层的优选厚度是层的有效波长的一半的奇数倍。该设备允许超过95％的效率传输到加压容器中以在高压和高温下蒸发，并且不需要冷却系统。分离空间可以与压力感测子系统连接，以监测设备的完整性并在发生泄漏的情况下关闭系统。将装置连接到容器的套管可以用导电材料涂覆以提高效率。

4. 发明授权

US06454274B2 Joint assembly for joining a ceramic membrane to a tube sheet 有权
标题翻译：用于将陶瓷膜连接到管板的接头组件
公开(公告)号：US06454274B2
公开(公告)日：2002-09-24
申请号：US09809389
申请日：2001-03-15
申请人： James Eric White , Prasad Apte , Thomas Gilbert Halvorson , Victor Emmanuel Bergsten , Ajit Yeshwant Sane , Terry Joseph Mazanec
发明人： James Eric White , Prasad Apte , Thomas Gilbert Halvorson , Victor Emmanuel Bergsten , Ajit Yeshwant Sane , Terry Joseph Mazanec
IPC分类号： F16J1502
CPC分类号： F16J15/22 , F16J15/062 , F16J15/18
摘要： A joint assembly for joining a ceramic membrane of tubular form to a tube sheet used in supporting the ceramic membrane within a reactor. The ceramic membrane is received within a fixture connected to the tube sheet and a follower, extending into the fixture, exerts a force on a high temperature sealing element located between the fixture and the ceramic membrane to effect a seal and to hold the ceramic membrane in place. The force can be exerted directly on the sealing element or on the ceramic membrane itself.
摘要翻译：用于将管状陶瓷膜接合到用于在反应器内支撑陶瓷膜的管板的接头组件。陶瓷膜被接纳在与管板连接的固定器内，并且延伸到夹具中的随动件对位于夹具和陶瓷膜之间的高温密封元件施加力，以实现密封并将陶瓷膜保持在地点。该力可以直接施加在密封元件或陶瓷膜本身上。

5. 发明授权

US06395206B1 Method of removing an organic binder from a green ceramic form 有权
标题翻译：从绿色陶瓷形式除去有机粘合剂的方法
公开(公告)号：US06395206B1
公开(公告)日：2002-05-28
申请号：US09586897
申请日：2000-06-05
申请人： Prasad Apte , Ravi Prasad
发明人： Prasad Apte , Ravi Prasad
IPC分类号： C04B3332
CPC分类号： C04B35/638
摘要： A method of removing an organic binder from a green ceramic form in which a green ceramic form is subjected to a flowing carbon dioxide containing atmosphere having a sufficiently low oxygen content to allow about 60% or more of the organic binder to be oxidized by carbon dioxide. The green ceramic form is heated to the oxidation temperature at a rate greater than about 0.1° C. and is maintained under oxidizing temperature conditions until at least about 90% of the organic binder oxidizes.
摘要翻译：从生坯陶瓷形式中除去有机粘合剂的方法，其中生坯陶瓷形式经受具有足够低氧含量的含二氧化碳气氛，使约60％或更多的有机粘合剂被二氧化碳氧化。将生坯陶瓷形式以大于约0.1℃的速率加热至氧化温度，并保持在氧化温度条件下，直到有机粘合剂的至少约90％氧化。

6. 发明申请

US20070110991A1 Hydrogen transport membrane fabrication method 失效
标题翻译：氢输送膜制造方法
公开(公告)号：US20070110991A1
公开(公告)日：2007-05-17
申请号：US11273543
申请日：2005-11-15
申请人： Prasad Apte , Joseph Schwartz , Shawn Callahan
发明人： Prasad Apte , Joseph Schwartz , Shawn Callahan
IPC分类号： B32B3/26 , B32B3/00 , B32B9/00 , B32B9/04
CPC分类号： B01D71/022 , B01D53/228 , B01D67/0069 , B01D69/10 , B01D2325/02 , B01D2325/023 , B01D2325/04 , C01B3/505 , C23C18/1644 , C23C18/1651 , C23C18/1658 , C23C18/1692 , C23C18/1889 , Y10T428/24975 , Y10T428/249953 , Y10T428/249981 , Y10T428/249987 , Y10T428/24999 , Y10T428/31504
摘要： A method of forming a hydrogen transport membrane to separate hydrogen from a hydrogen containing feed in which a porous ceramic support is formed to support a dense layer of palladium or an alloy of palladium serving as a hydrogen transport material. Isolated deposits of palladium, a palladium alloy or a component of such alloy are produced on a surface of the porous ceramic support that bridge pores within the porous ceramic support without penetrating the pores and without bridging regions of the surface defined between the pores. The isolated deposits of the metal are produced by an electroless plating process that involves contacting the porous ceramic support with a precipitating agent so that the precipitating agent fills the pores but does not seep out of the pores onto the regions of the surfaces defined between the pores. The surface is then contacted with a salt solution containing a salt of the metal so that said metal precipitates and produces the isolated deposits of the metal. Thereafter, the dense layer is formed on the surface having the isolated deposits.
摘要翻译：形成氢传输膜以从形成多孔陶瓷载体的含氢原料中分离出氢的方法，以支撑致密的钯或用作氢输送材料的钯的合金层。在多孔陶瓷支撑体的表面上产生钯，钯合金或这种合金的成分的分离的沉积物，其在不渗透孔的情况下桥接多孔陶瓷载体内的孔，并且不桥接孔之间限定的表面的区域。金属的分离沉积物是通过化学镀方法产生的，该方法包括使多孔陶瓷载体与沉淀剂接触，使得沉淀剂填充孔隙，但是不渗出孔隙到孔之间限定的表面的区域。然后将表面与含有金属盐的盐溶液接触，使得所述金属沉淀并产生金属的分离沉积物。此后，在具有隔离沉积物的表面上形成致密层。

7. 发明申请

US20060131178A1 Separation and reaction method utilizing an oxygen ion transport element 有权
标题翻译：使用氧离子传输元件的分离和反应方法
公开(公告)号：US20060131178A1
公开(公告)日：2006-06-22
申请号：US11017041
申请日：2004-12-21
申请人： Prasad Apte , Joseph Schwartz , James White
发明人： Prasad Apte , Joseph Schwartz , James White
IPC分类号： C25B1/00
CPC分类号： B01D69/10 , B01D53/228 , B01D53/32 , B01D69/02 , B01D69/12 , B01D71/024 , B01D2325/02 , C01B13/0262 , C01B2210/0046
摘要： A method of separating oxygen from an oxygen containing feed and reacting the oxygen with a reactive substance and an oxygen ion transport membrane element utilized for such purposes. The oxygen ion transport membrane element has a self-supporting dense layer and a surface porous feature in contact with and supported by the dense layer. The porous surface feature may be a layer, a layer having discontinuities or a series of repeating geometrical forms. The dense layer and the porous surface feature are capable of conducting oxygen ions and electrons. The porous surface feature at least in part forms the anode side of the oxygen ion transport membrane element at which the reactive substance reacts with the separated oxygen and has a thickness less than that of the dense layer and a greater surface area than that of a surface of the dense layer adjoining the porous layer. Pores within the porous surface feature have a pore aspect ratio of pore size to pore length of between about 0.1 and about 5.
摘要翻译：从含氧进料中分离氧气并使氧气与用于此目的的反应物质和氧离子迁移膜元件分离的方法。氧离子迁移膜元件具有自支承致密层和与致密层接触并由其支撑的表面多孔特征。多孔表面特征可以是层，具有不连续的层或一系列重复的几何形式。致密层和多孔表面特征能够导电氧离子和电子。多孔表面特征至少部分地形成氧离子迁移膜元件的阳极侧，反应物质与分离的氧反应，其厚度小于致密层的厚度，并且具有比表面更大的表面积的邻接多孔层的致密层。多孔表面特征中的孔隙孔径与细孔长度之比大约在0.1至5之间。

8. 发明授权

US06264811B1 Ion conducting ceramic membrane and surface treatment 失效
标题翻译：离子导电陶瓷膜和表面处理
公开(公告)号：US06264811B1
公开(公告)日：2001-07-24
申请号：US09532123
申请日：2000-03-21
申请人： Weitung Wang , Jack C. Chen , Prasad Apte , Terry Joseph Mazanec
发明人： Weitung Wang , Jack C. Chen , Prasad Apte , Terry Joseph Mazanec
IPC分类号： C25B1300
CPC分类号： B01D67/0093 , B01D53/228 , B01D53/32 , B01D69/00 , B01D71/024 , B01D2257/104 , B01D2325/26 , C01B13/0255
摘要： The present invention provides an ion conducting ceramic membrane selectively permeable to a gas, for instance oxygen and a method of treating such a membrane to improve permeation through the membrane. The membrane is formed by a mass of a substance through which ions of the gas migrate. The mass has two opposed surfaces where dissociation and ionization of the gas occurs and gas ions release electrons and recombine to form molecules of the gas, respectively. At least one of said two opposed surfaces is treated by a removal of surface material to produce surface irregularities of increased area and therefore an increase in total surface area of a treated surface to in turn increase permeation of the gas. Preferably, both surfaces of the membrane are treated by chemical etching techniques, although sand blasting and ion etching are other possible surface treatments in accordance with the present invention.
摘要翻译：本发明提供了对气体（例如氧气）可选择性渗透的离子导电陶瓷膜，以及处理这种膜以改善通过膜的渗透的方法。膜由质量的物质形成，气体的离子通过该物质迁移。质量具有两个相对的表面，其中气体的离解和电离发生，气体离子释放电子并重新组合以形成气体分子。通过去除表面材料来处理所述两个相对表面中的至少一个，以产生增加的面积的表面不规则性，因此处理表面的总表面积的增加又增加了气体的渗透。优选地，通过化学蚀刻技术处理膜的两个表面，尽管喷砂和离子蚀刻是根据本发明的其它可能的表面处理。

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