公开(公告)号：WO1997029829A1

公开(公告)日：1997-08-21

申请号：PCT/US1996010465

申请日：1996-06-17

Applicant: ADVANCED MINERALS CORPORATION ,  PALM, Scott, K. ,  SMITH, Timothy, R. ,  SHIUH, Jerome, C. ,  ROULSTON, John, S.

Inventor： ADVANCED MINERALS CORPORATION

IPC: B01D39/06

CPC classification number: C03C14/004 ,  B01D39/06 ,  B01D39/201 ,  B01D39/2075 ,  C04B26/02 ,  C04B38/08 ,  C04B2111/00793 ,  C04B14/08 ,  C04B14/185

Abstract: This invention relates to composite filtration media comprising (i) a functional filtration component and (ii) a matrix component, wherein said matrix component has a softening point temperature less than the softening point temperature of said functional filtration component, and wherein said functional filtration component is intimately bound to said matrix component; and methods for preparing and using same. More particularly, this invention pertains to composite filter media and composite filter media products comprised of a functional filtration component, such as a biogenic silica product (e.g., diatomite) or a natural glass product (e.g., expanded perlite) which bears a distinguishing porous and intricate structure suitable for filtration, which is thermally sintered to a matrix component, such as an engineering polymer (e.g., glasses, crystalline minerals, thermoplastics, and metals) that has a softening temperature below that of the functional filtration component. The composite filtration media of the present invention offer unique properties such as increased permeability, low centrifuged wet density, low cristobalite content, and uniquely shaped particles (e.g., fibers).

Abstract translation: 本发明涉及复合过滤介质，其包括（i）功能性过滤组分和（ii）基质组分，其中所述基质组分的软化点温度低于所述功能性过滤组分的软化点温度，并且其中所述功能性过滤组分 与所述基质组分紧密结合; 以及制备和使用它们的方法。 更具体地说，本发明涉及由诸如生物二氧化硅产物（例如硅藻土）或天然玻璃产品（例如，膨胀珍珠岩）的功能性过滤组分组成的复合过滤介质和复合过滤介质产品，所述天然玻璃产品具有区别的多孔和 适于过滤的复杂结构，其被热烧结成基质组分，例如软化温度低于功能性过滤组分的工程聚合物（例如玻璃，结晶矿物，热塑性塑料和金属）。 本发明的复合过滤介质提供独特的性质，例如增加的渗透性，低离心湿密度，低方英石含量和独特成形的颗粒（例如纤维）。

公开(公告)号：WO2014102736A1

公开(公告)日：2014-07-03

申请号：PCT/IB2013/061359

申请日：2013-12-27

Applicant: ENI S.P.A.

Inventor： RUBERTELLI, Francesca ,  CONTE, Alessandro

IPC: C02F1/28 ,  C02F1/68 ,  C02F101/32

CPC classification number: C02F1/40 ,  B01D17/02 ,  B01D39/14 ,  B01D39/16 ,  B01D39/201 ,  B01D39/2034 ,  B01D41/04 ,  C02F1/004 ,  C02F1/281 ,  C02F1/285 ,  C02F1/288 ,  C02F1/44 ,  C02F1/681 ,  C02F2101/32 ,  C02F2209/40 ,  C02F2303/16 ,  G01N2015/084

Abstract: Process for removing hydrocarbons from a body of water wherein the hydrocarbons are separated from the aqueous phase by selective permeation through a sintered porous filter surface-treated with at least one hydrophobic product, so as to collect the hydrocarbons and remove them from the water without using additional chemical products or products capable of absorbing the.hydrocarbons. This allows the body of water to be remediated and at the same time recover the hydrocarbons spilled in a clean and substantially continuous manner. The filter preferably consists of a sintered inorganic material, such as for example a metallic material, a vitreous material, a ceramic material.

Abstract translation: 从水体中除去碳氢化合物的方法，其中烃通过选择性渗透通过用至少一种疏水产物表面处理的烧结多孔过滤器与水相分离，以便收集烃并将其从水中除去而不使用 能够吸收烃的其他化学产品或产品。 这样可以对水体进行补救，并同时回收以清洁和基本连续的方式溢出的碳氢化合物。 过滤器优选由烧结无机材料组成，例如金属材料，玻璃质材料，陶瓷材料。

公开(公告)号：WO2009058414A1

公开(公告)日：2009-05-07

申请号：PCT/US2008/056482

申请日：2008-03-11

Applicant: AKONNI BIOSYSTEMS ,  BELGRADER, Philip

Inventor： BELGRADER, Philip

IPC: C07H21/04 ,  C07H21/00 ,  C12M1/33 ,  C12N1/06 ,  G01N33/543

CPC classification number: G01N1/405 ,  B01D39/201 ,  B01L3/0275 ,  B01L3/502753 ,  B01L2200/0631 ,  B01L2300/0681 ,  C12N15/1017

Abstract: Methods and devices for isolating nucleic acids from a mixture containing such nucleic acids and extraneous matter are provided. In one embodiment, the method of the invention comprises passing the mixture through a glass frit under conditions effective to separate the nucleic acids from the extraneous matter. In a more specific embodiment, the glass frit is a sintered glass frit.

Abstract translation: 提供了从含有这种核酸和外来物质的混合物中分离核酸的方法和装置。 在一个实施方案中，本发明的方法包括在有效将核酸与外来物质分离的条件下使混合物通过玻璃料。 在更具体的实施方案中，玻璃料是烧结玻璃料。

公开(公告)号：US20180128137A1

公开(公告)日：2018-05-10

申请号：US15806774

申请日：2017-11-08

Applicant: EcoClean Advantage, LLC

Inventor： Bryan J. Case ,  Gregory J. Lukins ,  David L. Butler

IPC: F01N3/023 ,  B01D41/04 ,  B01D46/00 ,  G07C5/08 ,  G07C5/10 ,  B08B3/08 ,  B08B3/02

CPC classification number: F01N3/0237 ,  B01D39/201 ,  B01D41/04 ,  B01D46/0086 ,  B01D2279/30 ,  B08B3/02 ,  B08B3/026 ,  B08B3/04 ,  B08B3/08 ,  B08B2203/0223 ,  B08B2203/0264 ,  G07C5/0808 ,  G07C5/0816 ,  G07C5/10 ,  G07C2209/08

Abstract: A diesel particulate filter cleaning machine. The filter is filed with a soaking solution comprising water and a surfactant and retained within the filter during a soaking interval. The filter is placed in a rinsing station after the soaking interval. A rinse water head positioned above an upper surface of the filter supplies rinse water into the filter, the rinse water passes through and drains from the filter. During the rinsing process, an actuator moves the rinse water head relative to the upper surface of the filter. A drain receives the rinse water after draining from the filter.

公开(公告)号：US20170354774A1

公开(公告)日：2017-12-14

申请号：US15540817

申请日：2015-12-28

Applicant: KOLON INDUSTRIES, INC.

Inventor： Min Ho LEE ,  Jin Il KIM

IPC: A61M1/34 ,  A61M1/38 ,  D01D1/04 ,  D01D5/08 ,  A61M1/02 ,  D01F6/62 ,  D01D7/00

CPC classification number: A61M1/3403 ,  A61M1/02 ,  A61M1/34 ,  A61M1/3406 ,  A61M1/3482 ,  A61M1/3496 ,  A61M1/382 ,  A61M2207/00 ,  B01D39/1623 ,  B01D39/201 ,  B01D63/08 ,  B01D71/48 ,  B01D2239/0421 ,  B01D2239/0492 ,  B01D2239/06 ,  B01D2239/0622 ,  B01D2239/10 ,  B01D2239/1216 ,  B01D2239/1233 ,  D01D1/04 ,  D01D5/08 ,  D01D7/00 ,  D01F6/62

Abstract: Disclosed are a blood filter which exhibits excellent leukocyte elimination performance as well as significantly improved blood throughput per unit time and erythrocyte recovery rate and a method of manufacturing the same. The blood filter of the present invention includes a pre-treatment filter which is a laminate of first non-woven fabrics having a mean fiber diameter of 5 to 30 μm and a mean pore size of 10 to 30 μm, and a main filter which is a laminate of second non-woven fabrics having a mean fiber diameter of 1 to 5 μm, a mean pore size of 5 to 10 μm and a mean pore size distribution rate of 30% or more. A filling density of the pre-treatment filter and a filling density of the main filter, with respect to a target blood throughput of the blood filter, are 0.1 g/100 ml to 1 g/100 ml and 1 g/100 ml to 3 g/100 ml, respectively.

公开(公告)号：US20170325498A1

公开(公告)日：2017-11-16

申请号：US15664575

申请日：2017-07-31

Applicant: David Goldstein

Inventor： David Goldstein

IPC: A24D3/16 ,  A24F1/32 ,  A24F1/02

CPC classification number: A24D3/16 ,  A24F1/02 ,  A24F1/30 ,  A24F1/32 ,  A24F9/00 ,  B01D39/201 ,  B01D41/00 ,  B01D46/10 ,  B01D47/021 ,  B01D50/004 ,  B01D53/14 ,  B01D53/18 ,  B01D2221/10 ,  G01N2001/4066

Abstract: The present invention relates to an improved water pipe comprising a chamber containing water in its lower portion, its upper compact cylindrical portion serving as a smoke collection reservoir; a bowl for combusting tobacco or medicinal herbs, the smoke directed through a tube to the water chamber below the water; and a mouth piece for applying suction to the interior of the chamber to inhale the smoke.

公开(公告)号：US4588540A

公开(公告)日：1986-05-13

申请号：US579539

申请日：1984-02-13

Applicant: Werner Kiefer ,  Maria Sura

Inventor： Werner Kiefer ,  Maria Sura

IPC: C03B19/00 ,  B01D39/20 ,  B32B18/00 ,  C03B19/06 ,  C03C11/00 ,  C03C14/00 ,  C03C23/00 ,  C04B38/04 ,  B29C67/04

CPC classification number: B01D39/201 ,  B01D39/2075 ,  C03C11/00 ,  C04B38/04

Abstract: A process for the manufacture of porous sintered bodies with large open pore volume and defined pore diameter. A sinterable material in the form of finely ground powder is mixed with a leachable substance. The leachable substance is in the form of powder of a defined particle size. The mixture of sinterable material and leachable substance is heated to the sintering temperature and maintained there until the sinterable mass is sintered. The mass is then cooled and the leachable substance leached from the sintered mass.

Abstract translation: 一种制造具有大开孔体积和限定孔径的多孔烧结体的方法。 将细磨粉末形式的可烧结材料与可浸出物质混合。 可浸出物质为具有规定粒径的粉末形式。 将可烧结材料和可浸出物质的混合物加热至烧结温度并保持在此处，直到可烧结物料烧结。 然后将该质量冷却，并将可浸出物质从烧结体中浸出。

公开(公告)号：JP2006501020A

公开(公告)日：2006-01-12

申请号：JP2004541491

申请日：2003-08-26

Applicant: ノースロップ グラマン コーポレーション

Inventor： ダブリュ． コルビー、メリー ,  ディマルツィオ、ドナルド ,  イー． バーグマンズ、アンドレ ,  ピリク、ロナルド

IPC: A61L9/00 ,  A61L9/20 ,  B01D39/14 ,  B01D39/20 ,  B01D53/86 ,  B01D53/88 ,  B01J35/02 ,  F24F3/16

CPC classification number: B01D39/201 ,  A61L9/00 ,  B01D53/8687 ,  B01D53/885 ,  B01D2255/802 ,  F24F3/1603 ,  F24F2003/1667

Abstract: 優れた圧力低下と低複雑性とを有する殺微生物フィルターシステムおよびこのシステムの製造法を提供する。 このシステムは、複数のガラスビーズ（６０）を備えており、ガラスビーズ間には空気の流れを通過させるための細孔が形成されている。 この燒結ガラスビーズ（６０）は、遷移金属酸化物と水とでコーティングされている。 紫外線源（６２）を用いて、遷移金属酸化物と水とを光触媒反応させる。 殺微生物特性を有する遊離ヒドロキシルラジカルが生成される。 二峰性の細孔径分布を生成させるために燒結前にガラスビーズ（１２）間にウレタンフォーム（２８ａ、２８ｂ）を挿入してもよいし、表面活性を変えるためにガラスビーズ（１２）上に粒子（３０ａ、３０ｂ、３０ｃ）を配置してもよい。

公开(公告)号：JPS59156923A

公开(公告)日：1984-09-06

申请号：JP2736184

申请日：1984-02-17

Applicant: Schott Glaswerke

Inventor： BUERUNAA KIIFUERU ,  MARIA SURA

IPC: C03B19/00 ,  B01D39/20 ,  B32B18/00 ,  C03B19/06 ,  C03C11/00 ,  C03C14/00 ,  C03C23/00 ,  C04B38/04

CPC classification number: B01D39/201 ,  B01D39/2075 ,  C03C11/00 ,  C04B38/04

公开(公告)号：JP4398142B2

公开(公告)日：2010-01-13

申请号：JP2002322030

申请日：2002-11-06

Applicant: 日本碍子株式会社

Inventor： 敬広 水野 ,  学 磯村 ,  知典 高橋

IPC: B01D39/00 ,  C04B35/63 ,  B01D39/20 ,  C03C8/14 ,  C03C14/00 ,  C04B35/14 ,  C04B38/00 ,  C04B41/52 ,  C04B41/89

CPC classification number: C04B41/009 ,  B01D39/201 ,  B01D39/202 ,  C03C8/14 ,  C03C14/004 ,  C04B41/52 ,  C04B41/89 ,  C04B2111/00793 ,  C04B41/4535 ,  C04B41/5022 ,  C04B41/5027 ,  C04B41/5089 ,  C04B41/0072 ,  C04B41/4539 ,  C04B41/5031 ,  C04B35/10

Abstract: Provided is a ceramic porous body which uses a binder made of a glass excellent in acid resistance and alkali resistance which can be used for a long period of time as a filtration filter etc. This ceramic porous body is formed from ceramic particles bonded by using a binder which is a glass comprising 5 to 20 mol % of a plural kind of metal oxides, said metal oxides being selected from the group consisting of Li2O, Na2O, K2O, MgO, CaO, SrO and BaO and containing at least two alkali metal oxides among Li2O, Na2O and K20 as an essential component, 3 mol % or more of either or both of ZrO2 and TiO2 as a total amount, and SiO2 and incidental impurities as a balance.