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1.发明公开NON-WOVEN MEDIA INCORPORATING ULTRAFINE OR NANOSIZE POWDERS 有权VLIESMEDIEN MIT ULTRAFEINEN PULVERN BZW. NANOGRÖSSE的PULVERN
公开(公告)号：EP2001572A2
公开(公告)日：2008-12-17
申请号：EP07863318.7
申请日：2007-02-22
申请人： Argonide Corporation
IPC分类号： B01D3/20
CPC分类号： C02F1/288 , B01D39/2089 , B01D2239/0258 , B01D2325/48 , B01J20/20 , B01J20/28007 , B01J20/28023 , B01J20/28028 , B01J20/28095 , B82Y30/00 , C02F1/281 , C02F1/283 , C02F1/505 , C02F2305/08 , D21H13/36 , D21H13/40 , D21H15/00 , D21H21/52
摘要： The invention is a fibrous structure for fluid streams that is a mixture of nano alumina fibers and second fibers arranged in a matrix to create asymmetrical pores and to which fine, ultrafine, or nanosize particles such as powdered activated carbon are attached without the use of binders. The fibrous structure containing powdered activated carbon intercepts contaminants from fluid streams. The invention is also a method of manufacturing and using the fibrous structure.
摘要翻译： 本发明是用于流体流的纤维结构，其是纳米氧化铝纤维和布置在基质中的第二纤维的混合物以产生不对称孔，并且细小的，超细的或纳米尺寸的颗粒如粉末状的活性炭被附着而不使用粘合剂 。 含有粉末活性炭的纤维结构拦截流体流中的污染物。 本发明也是制造和使用纤维结构体的方法。
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2.发明公开ALUMINIZED SILICIOUS SORBENT AND WATER PURIFICATION DEVICE INCORPORATING THE SAME 审中-公开镀铝含有硅吸附剂和水处理设备
公开(公告)号：EP2866915A1
公开(公告)日：2015-05-06
申请号：EP13730773.2
申请日：2013-06-10
申请人： Argonide Corporation
IPC分类号： B01D39/06 , B01D39/20 , C02F1/28 , B01J20/32 , B01J20/30 , B01J20/28 , B01J20/10 , B01J20/14 , B01J20/08
CPC分类号： B01J20/14 , B01J20/06 , B01J20/08 , B01J20/10 , B01J20/106 , B01J20/20 , B01J20/28033 , B01J20/3021 , B01J20/3078 , B01J20/3085 , B01J20/3204 , B01J20/3236 , C02F1/004 , C02F1/281 , C02F1/288 , C02F1/38 , C02F1/385 , C02F1/44 , C02F1/681 , C02F2001/007 , C02F2101/006 , C02F2101/103 , C02F2101/20 , C02F2101/308 , C02F2103/10 , C02F2103/343 , C02F2303/04 , C02F2303/18
摘要： A reaction product of silicious material, aluminum metal, and an aqueous solution is disclosed. The reaction product may be used to form a sorbent that is used to purify water of contaminants such as biological matter, dyes, soluble metals, arsenic, or radioactive elements. Additives may be added to the reaction product to further improve the sorption qualities of the sorbent. Water purification devices having the sorbent are also disclosed.
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公开(公告)号：EP1931441A1
公开(公告)日：2008-06-18
申请号：EP06814516.8
申请日：2006-09-12
申请人： Argonide Corporation
IPC分类号： B01D3/20
CPC分类号： B01D39/2089 , A61L9/16 , B01D39/1623 , B01D39/163 , B01D39/18 , B01D39/2017 , B01D39/2024 , B01D39/2058 , B01D39/2072 , B01D39/2079 , B01D46/0036 , B01D46/521 , B01D53/228 , B01D67/0079 , B01D69/02 , B01D69/148 , B01D71/025 , B01D71/027 , B01D2239/025 , B01D2239/0258 , B01D2239/0407 , B01D2239/0442 , B01D2239/064 , B01D2239/065 , B01D2239/086 , B01D2239/1216 , B01D2239/1225 , B01D2239/1233 , B01D2239/1241 , B01D2239/1291 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2325/022 , B01D2325/40 , B01D2325/48 , Y10S55/39 , Y10T436/25375
摘要： The invention is a filter for gaseous media that comprises nano alumina fibers and second fibers arranged in a matrix with the nano alumina fibers to create asymmetrical pores. The filter is a high efficiency, high capacity particulate filter that intercepts pathogens and other particulate matter from gaseous media, including vapor-suspended particles. The new filter has an improved retention of water- aerosolized particles as compared to conventional HEPA filters and may be used as a pre-filter that extends the life of HEPA filters by about five to ten times. The invention is also a method of manufacturing and using the filter.
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公开(公告)号：EP2001572B1
公开(公告)日：2017-11-22
申请号：EP07863318.7
申请日：2007-02-22
申请人： Argonide Corporation
IPC分类号： B01D3/20
CPC分类号： C02F1/288 , B01D39/2089 , B01D2239/0258 , B01D2325/48 , B01J20/20 , B01J20/28007 , B01J20/28023 , B01J20/28028 , B01J20/28095 , B82Y30/00 , C02F1/281 , C02F1/283 , C02F1/505 , C02F2305/08 , D21H13/36 , D21H13/40 , D21H15/00 , D21H21/52
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公开(公告)号：EP1401571B1
公开(公告)日：2006-05-10
申请号：EP02765789.9
申请日：2002-06-21
申请人： Argonide Corporation
发明人： TEPPER, Frederick , KALEDIN, Leonid
CPC分类号： B01J20/28023 , A61L2/0017 , B01D15/00 , B01D15/08 , B01D39/06 , B01J20/08 , B01J20/10 , B01J20/28007 , B01J20/28016 , B01J20/28028 , B01J20/28033 , B01J20/28057 , B01J2220/42 , B82Y30/00 , C02F1/281 , C02F2303/04 , G01N1/4077 , Y10T436/25375 , Y10T436/255
摘要： Aluminum hydroxide fibers approximately 2 nanometers in diameter and with surface areas ranging from 200 to 650 m2/g have been found to be highly electropositive. When dispersed in water they are able to attach to and retain electronegative particles. When combined into a composite filter with other fibers or particles they can filter bacteria and nano size particulates such as viruses and colloidal particles at high flux through the filter. Such filters can be used for purification and sterilization of water, biological, medical and pharmaceutical fluids, and as a collector/concentrator for detection and assay of microbes and viruses. The alumina fibers are also capable of filtering sub- micron inorganic and metallic particles to produce ultra pure water. The fibers are suitable as a substrate for growth of cells. Macromolecules such as proteins may be separated from each other based on their electronegative charges.
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公开(公告)号：EP1401571A1
公开(公告)日：2004-03-31
申请号：EP02765789.9
申请日：2002-06-21
申请人： Argonide Corporation
发明人： TEPPER, Frederick , KALEDIN, Leonid
CPC分类号： B01J20/28023 , A61L2/0017 , B01D15/00 , B01D15/08 , B01D39/06 , B01J20/08 , B01J20/10 , B01J20/28007 , B01J20/28016 , B01J20/28028 , B01J20/28033 , B01J20/28057 , B01J2220/42 , B82Y30/00 , C02F1/281 , C02F2303/04 , G01N1/4077 , Y10T436/25375 , Y10T436/255
摘要： Aluminum hydroxide fibers approximately 2 nanometers in diameter and with surface areas ranging from 200 to 650 m2/g have been found to be highly electropositive. When dispersed in water they are able to attach to and retain electronegative particles. When combined into a composite filter with other fibers or particles they can filter bacteria and nano size particulates such as viruses and colloidal particles at high flux through the filter. Such filters can be used for purification and sterilization of water, biological, medical and pharmaceutical fluids, and as a collector/concentrator for detection and assay of microbes and viruses. The alumina fibers are also capable of filtering sub- micron inorganic and metallic particles to produce ultra pure water. The fibers are suitable as a substrate for growth of cells. Macromolecules such as proteins may be separated from each other based on their electronegative charges.
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