公开(公告)号：US06676768B2

公开(公告)日：2004-01-13

申请号：US10207227

申请日：2002-07-30

申请人： Gregory M. Fillipi ,  Bobby E. Walls ,  Anthony K. Magerus ,  Jerry L. Gore ,  Jerome B. Strauss ,  Gerard K. Newman ,  Jan Goldberg ,  Christy Crowe

发明人： Gregory M. Fillipi ,  Bobby E. Walls ,  Anthony K. Magerus ,  Jerry L. Gore ,  Jerome B. Strauss ,  Gerard K. Newman ,  Jan Goldberg ,  Christy Crowe

IPC分类号： B08B900

CPC分类号： C11D1/004 ,  B08B9/08 ,  C11D3/245 ,  C11D3/43 ,  C11D11/0041

摘要： The present invention comprises methods, compositions and apparatus for cleaning the surfaces within vessels that have restricted points of entry, and in particular, the surfaces within oxygen converters and oxygen cylinders. These oxygen converters and oxygen cylinders are components of the onboard oxygen supply systems of aircraft. A surfactant and a solvent are mixed to form a cleaning composition that is boiled at reduced pressure and increased temperature within the oxygen converter or oxygen cylinder. The oxygen converter or oxygen cylinder is rinsed with pure solvent, and the rinse fluid is measured to determine the level of contaminants. Dry air is forced through the oxygen converter or oxygen cylinder to remove remaining solvent. The cleaning composition may comprise a fluorocarbon solvent and a fluorosurfactant.

摘要翻译： 本发明包括用于清洁具有限制进入点的容器内的表面的方法，组合物和设备，特别是氧气转换器和氧气瓶中的表面。 这些氧气转化器和氧气瓶是飞机机载氧气供应系统的组成部分。 将表面活性剂和溶剂混合以形成在氧转化器或氧气瓶内在减压下沸腾并升高温度的清洗组合物。 氧气转换器或氧气瓶用纯溶剂冲洗，并测量冲洗液体以确定污染物的水平。 干燥空气被迫通过氧气转换器或氧气瓶以除去剩余的溶剂。 清洁组合物可以包括氟烃溶剂和含氟表面活性剂。

公开(公告)号：US06241856B1

公开(公告)日：2001-06-05

申请号：US09189705

申请日：1998-11-11

申请人： Gerard K. Newman ,  Jeffrey H. Harwell ,  Lance Lobban

发明人： Gerard K. Newman ,  Jeffrey H. Harwell ,  Lance Lobban

IPC分类号： B01D5300

CPC分类号： B01J35/0026 ,  B01J21/063 ,  B01J35/002 ,  B01J35/004

摘要： A method of enhancing oxidation of air contaminants on an ultra-low density, UV light accessible aerogel photocatalyst is provided. The method includes the steps of providing a photocatalytic reactor system broadly comprising a photocatalytic reactor cell, a UV light source, and a pump to force the contaminated air stream through the photocatalytic reactor cell. The photocatalytic reactor cell includes glass cell. A catalyst bed formed of a titanium dioxide aerogel is provided in the glass cell whereby a high fraction of the titanium dioxide aerogel is accessible to UV light and gas. The catalyst bed is exposed to UV light from the UV light source and a contaminated air stream is introduced into the photocatalytic reactor cell such that the air stream passes through the catalyst bed causing oxidation of the contaminants of the air stream.

摘要翻译： 提供了一种在超低密度紫外线可及的气凝胶光催化剂上增强空气污染物氧化的方法。 该方法包括提供广泛包含光催化反应器电池，UV光源和泵的光催化反应器系统的步骤，以迫使污染的空气流通过光催化反应器电池。 光催化反应器电池包括玻璃电池。 在玻璃电池中提供由二氧化钛气凝胶形成的催化剂床，由此可以使紫外光和气体接近高比例的二氧化钛气凝胶。 将催化剂床暴露于来自UV光源的UV光，并将污染的空气流引入光催化反应器电池中，使得空气流通过催化剂床，引起空气流的污染物的氧化。

公开(公告)号：US06524536B2

公开(公告)日：2003-02-25

申请号：US09825731

申请日：2001-04-04

申请人： Gerard K. Newman ,  Jeffrey H. Harwell ,  Lance Lobban

发明人： Gerard K. Newman ,  Jeffrey H. Harwell ,  Lance Lobban

IPC分类号： B01D5300

CPC分类号： B01J35/0026 ,  B01J21/063 ,  B01J35/002 ,  B01J35/004

摘要： A method of enhancing oxidation of air contaminants on an ultra-low density, UV light accessible aerogel photocatalyst is provided. The method includes the steps of providing a photocatalytic reactor system broadly comprising a photocatalytic reactor cell, a UV light source, and a pump to force the contaminated air stream through the photocatalytic reactor cell. The photocatalytic reactor cell includes glass cell. A catalyst bed formed of a titanium dioxide aerogel is provided in the glass cell whereby a high fraction of the titanium dioxide aerogel is accessible to UV light and gas. The catalyst bed is exposed to UV light from the UV light source and a contaminated air stream is introduced into the photocatalytic reactor cell such that the air stream passes through the catalyst bed causing oxidation of the contaminants of the air stream.

公开(公告)号：US06299812B1

公开(公告)日：2001-10-09

申请号：US09374775

申请日：1999-08-16

申请人： Gerard K. Newman ,  Robert L. Shambaugh ,  Jeffrey H. Harwell

发明人： Gerard K. Newman ,  Robert L. Shambaugh ,  Jeffrey H. Harwell

IPC分类号： C01B3102

CPC分类号： B29C47/0004 ,  B29C47/0014 ,  B29C70/12 ,  B29C70/14 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2077/00 ,  B29K2105/06 ,  B29K2707/04 ,  B82Y30/00 ,  C08K7/02 ,  D01F1/10 ,  D01F6/04 ,  D01F6/06 ,  Y10S977/734 ,  Y10S977/742 ,  Y10S977/753 ,  Y10S977/842 ,  Y10S977/844 ,  Y10S977/847

摘要： A method for forming fibers/composite material having an anisotropic structure, comprising the steps of mixing an effective amount of fibers with a matrix material to form a deformable mixture containing less than about 96 weight percent of the fibers to about parts per billion of the fibers and wherein the fibers are randomly oriented in the deformable mixture. The deformable mixture can be extruded, stretched or otherwise deformed to form an extrudate. Pressure is applied about the extrudate to substantially compress the fibers in the extrudate to provide the fibers/composite material having an anisotropic structure.

公开(公告)号：US07198745B2

公开(公告)日：2007-04-03

申请号：US09912215

申请日：2001-07-24

申请人： Gerard K. Newman ,  Robert L. Shambaugh ,  Jeffrey H. Harwell

发明人： Gerard K. Newman ,  Robert L. Shambaugh ,  Jeffrey H. Harwell

IPC分类号： C01B31/02

CPC分类号： B29C47/0004 ,  B29C47/0014 ,  B29C70/12 ,  B29C70/14 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2077/00 ,  B29K2105/06 ,  B29K2707/04 ,  B82Y30/00 ,  C08K7/02 ,  D01F1/10 ,  D01F6/04 ,  D01F6/06 ,  Y10S977/734 ,  Y10S977/742 ,  Y10S977/753 ,  Y10S977/842 ,  Y10S977/844 ,  Y10S977/847

摘要： A method for forming fibers/composite material having an anisotropic structure, comprising the steps of mixing an effective amount of fibers with a matrix material to form a deformable mixture containing less than about 96 weight percent of the fibers to about parts per billion of the fibers and wherein the fibers are randomly oriented in the deformable mixture. The deformable mixture can be extruded, stretched or otherwise deformed to form an extrudate. Pressure is applied about the extrudate to substantially compress the fibers in the extrudate to provide the fibers/composite material having an anisotropic structure.

摘要翻译： 一种用于形成具有各向异性结构的纤维/复合材料的方法，包括以下步骤：将有效量的纤维与基质材料混合以形成含有小于约96重量％的纤维至约十亿分之十的纤维的可变形混合物 并且其中所述纤维在所述可变形混合物中随机取向。 可变形的混合物可以挤出，拉伸或以其它方式变形以形成挤出物。 围绕挤出物施加压力以基本上压缩挤出物中的纤维，以提供具有各向异性结构的纤维/复合材料。