公开(公告)号：KR1020030047755A

公开(公告)日：2003-06-18

申请号：KR1020020076798

申请日：2002-12-05

Applicant: 엔지케이 인슐레이터 엘티디

Inventor： 미즈노타카히로 ,  이소무라마나부 ,  타카하시토모노리

IPC: C04B38/00 ,  C04B35/14 ,  B01D39/20 ,  C03C8/14

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: PURPOSE: A ceramic porous body, a preparation method of a glass used as a binder of the ceramic porous body and a preparation method of a ceramic filter are provided, to obtain a ceramic porous body using a glass binder with excellent acid resistance and alkali resistance which can be used as a filtration filter for a long time. CONSTITUTION: The ceramic porous body is formed by binding a ceramic particle with a glass comprising 5-20 mol% of a plural kind of metal oxides selected from the group consisting of Li2O, Na2O, K2O, MgO, CaO, SrO and BaO and containing at least two kinds of alkali metal oxides among Li2O, Na2O and K2O; 3 mol% or more of either or both of ZrO2 and TiO2; and the balance of SiO2 and inevitable impurities. The glass is prepared by mixing a glass frit containing 10-20 mol% of a plural kind of metal oxides containing at least alkali metal oxide with a silica sol, and sintering the mixture.

Abstract translation: 目的：提供一种陶瓷多孔体，用作陶瓷多孔体的粘合剂的玻璃的制备方法和陶瓷过滤器的制备方法，以获得使用具有优异的耐酸性和耐碱性的玻璃粘合剂的陶瓷多孔体 可长时间用作过滤过滤器。 构成：陶瓷多孔体通过将陶瓷颗粒与包含选自Li 2 O，Na 2 O，K 2 O，MgO，CaO，SrO和BaO的多种金属氧化物的5-20mol％的玻璃结合而形成，并含有 Li2O，Na2O和K2O中至少有两种碱金属氧化物; 3mol％以上的ZrO 2和TiO 2中的一种或两种; 余量为SiO2和不可避免的杂质。 通过将含有10-20摩尔％的至少含有碱金属氧化物的多种金属氧化物的玻璃料与硅溶胶混合并烧结该混合物来制备玻璃。

公开(公告)号：EP3305155A1

公开(公告)日：2018-04-11

申请号：EP16192650.6

申请日：2016-10-06

Applicant: Eurofilters N.V.

Inventor： SAUER, Ralf ,  SCHULTINK, Jan

IPC: A47L9/14

CPC classification number: A47L9/14 ,  B01D39/02 ,  B01D39/1623 ,  B01D39/163 ,  B01D39/201 ,  B01D39/2017 ,  B01D39/2027 ,  B01D2239/025 ,  B01D2239/0283 ,  B01D2239/0428 ,  B01D2239/065 ,  B01D2239/1216 ,  B01D2239/1291

Abstract: Die vorliegende Erfindung betrifft Staubsaugerfilterbeutel aus Abfallprodukten der Textilindustrie. Zudem werden Verwendungsmöglichkeiten von Abfallprodukten der Textilindustrie für Staubsaugerfilterbeutel angegeben. Der Staubsaugerfilterbeutel, umfassend einen Innenraum umschließende Wandung aus einem luftdurchlässigen Material sowie eine in die Wandung eingebrachte Einlassöffnung, dadurch gekennzeichnet, dass das luftdurchlässige Material mindestens eine Lage eines Vliesstoffes umfasst, der faserund/oder staubförmiges recycliertes textiles Material und/oder Baumwolllinters umfasst, wobei das spezifische Volumen der Lage des Vliesstoffes mindestens 20 cm 3 /g beträgt.

Abstract translation: 本发明涉及由纺织工业的废物制成的真空吸尘器过滤袋。 此外，还给出了纺织工业废物用于吸尘器滤袋的使用。 包括内室，包围壁制成具有透气性的材料制成，并且插入到所述入口开口的壁的真空吸尘器过滤袋，其特征在于，所述透气性材料包括非织造织物的至少一个层，其包括纤维和/或粉末状的再循环纺织材料和/或棉绒，其特征在于，所述 非织造织物层的比体积至少为20cm 3 / g。

公开(公告)号：EP2938574A1

公开(公告)日：2015-11-04

申请号：EP13828878.2

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: 过程用于从水体worin的烃从由选择性渗透该wässrige相通过烧结多孔过滤器与至少一个疏水性产物的表面处理分离除去烃类，以便收集烃和从水不使用删除它们 额外的化学品或能够吸收碳氢化合物的产品。 这允许水体待补救，并在同一时间恢复在一个干净的和基本上连续的方式洒烃。 该过滤器优选地为烧结的无机材料，颜色的besteht：如对于实施例的金属材料，玻璃材料，陶瓷材料。

公开(公告)号：EP1318125B1

公开(公告)日：2013-02-20

申请号：EP02027191.2

申请日：2002-12-05

Applicant: NGK Insulators, Ltd.

Inventor： Mizuno, Takahiro ,  Isomura, Manabu ,  Takahashi, Tomonori

IPC: C04B41/89 ,  B01D39/20 ,  C03C8/14 ,  C03C14/00

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

公开(公告)号：EP1339477A4

公开(公告)日：2007-07-04

申请号：EP01273386

申请日：2001-11-13

Applicant: LYDALL INC

Inventor： DOHERTY JOSEPH P

IPC: B01D39/14 ,  B01D39/16 ,  B01D39/20 ,  B01D46/52 ,  B03C3/155 ,  B03C3/28 ,  B32B5/26 ,  B32B17/02 ,  B32B17/12 ,  B32B27/32 ,  D04H1/42 ,  D04H1/58 ,  B01D24/00 ,  B01D29/11 ,  B32B3/28

CPC classification number: B01D46/10 ,  B01D39/1615 ,  B01D39/163 ,  B01D39/201 ,  B01D39/2013 ,  B01D46/0032 ,  B01D46/0035 ,  B01D46/521 ,  B01D2275/00 ,  B03C3/155 ,  B03C3/28 ,  Y10S55/05 ,  Y10S55/39

Abstract: A pleatable high efficiency non-woven, gas filtration media is provided. The media has an electrically charged air laid fibrous layer with a thickness between about 2 and 35 mils, and a wet laid fibrous layer having a thickness of between about 5 and about 35 mils. The combined layers have, (a) a thickness of between about 10 and about 50 mils, (b) a stiffness of between about 200 and about 3500 mgs, (c) a Fraizer of between about 10 and about 400 CFM, and (d) an α of at least 15.

公开(公告)号：EP1545765A4

公开(公告)日：2006-06-07

申请号：EP03770253

申请日：2003-08-26

Applicant: NORTHROP GRUMMAN CORP

Inventor： COLBY MARY W ,  BERGHMANS ANDRE E ,  DIMARZIO DONALD ,  PIRICH RONALD

IPC: A61L9/00 ,  B01D39/20 ,  B01D53/86 ,  B01D53/88 ,  F24F3/16 ,  B01J19/08 ,  A61L9/20

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

Abstract: A microbicidal filter system having superior drop pressure and low complexity is provided, as well as a method for producing the same. The system comprises a plurality of glass beads (60) having pores formed therebetween for the flow of air therethrough. The sintered glass beads (60) are coated in a transition metal oxide and water. An ultraviolet light source (62) is used to cause a photocatalytic reaction between the transition metal oxide and water. Free hydroxyl radicals with microbicidal properties are formed. Urethane foam (28a, 28b) may be inserted between the glass beads (12) before sintering in order to cause a bimodal pore size distribution, and particulates (30a, 30b, 30c) disposed on the glass beads (912) bay be added to alter surface activity.

公开(公告)号：EP1582249A1

公开(公告)日：2005-10-05

申请号：EP04257113.3

申请日：2004-11-17

Applicant: Ngee, Lee Cheng

Inventor： Ngee, Lee Cheng

IPC: B01D39/20 ,  B01D25/12 ,  B01D25/176 ,  B01D25/21

CPC classification number: B01D39/2034 ,  B01D25/164 ,  B01D25/21 ,  B01D39/16 ,  B01D39/201 ,  B01D39/2075

Abstract: A filter plate assembly comprising a base body (1), filter media (5) and frame (10), and wherein the filter media (5) is a rigid or semi-rigid structure made from sintered material.

公开(公告)号：EP1084090B1

公开(公告)日：2005-01-19

申请号：EP99919199.2

申请日：1999-04-06

Applicant: Herding GmbH Filtertechnik

Inventor： HERDING, Walter ,  BURGER, Hans, Joachim

IPC: C04B38/08

CPC classification number: B01D46/24 ,  B01D39/201 ,  B01D46/0001 ,  B01D53/885 ,  B01D2273/20 ,  Y10S264/17 ,  Y10S264/48

Abstract: A dimensionally stable permeable fluid treatment element, especially a filter element, suitable for the treatment of hot fluids, characterized by the following constituents: (a) inorganic solid particles with inner cavities, (b) a hardened water glass based binder, (c) whereby the solid particles forming the permeable fluid treatment element are held together by the binder.

公开(公告)号：EP1318125A2

公开(公告)日：2003-06-11

申请号：EP02027191.2

申请日：2002-12-05

Applicant: NGK INSULATORS, LTD.

Inventor： Mizuno, Takahiro ,  Isomura, Manabu ,  Takahashi, Tomonori

IPC: C04B41/89 ,  B01D39/20 ,  C03C8/14 ,  C03C14/00

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 Li 2 O, Na 2 O, K 2 O, MgO, CaO, SrO and BaO and containing at least two alkali metal oxides among Li 2 O, Na 2 O and K 2 0 as an essential component, 3 mol % or more of either or both of ZrO 2 and TiO 2 as a total amount, and SiO 2 and incidental impurities as a balance.

Abstract translation: 本发明提供一种陶瓷多孔体，其使用由耐酸性和耐碱性优异的玻璃构成的粘结剂，该粘结剂长时间可以长期使用，作为过滤器等。该陶瓷多孔体由陶瓷颗粒形成， 所述金属氧化物选自由Li 2 O，Na 2 O，K 2 O，MgO，CaO，SrO和BaO组成的组，并且含有至少两种碱金属氧化物，所述粘结剂是包含5至20摩尔％的多种金属氧化物的玻璃 以Li 2 O，Na 2 O和K 2 O作为必须成分，ZrO 2和TiO 2中的任一者或两者总量为3摩尔％以上，并且余量为SiO 2和不可避免的杂质。

公开(公告)号：EP0266608B1

公开(公告)日：1992-03-25

申请号：EP87115206.2

申请日：1987-10-17

Applicant: Schott Glaswerke ,  Carl-Zeiss-Stiftung trading as SCHOTT GLASWERKE

Inventor： Greulich, Norbert, Dr. ,  Kiefer, Werner, Dr. ,  Rehm, Veronika

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

CPC classification number: B01D39/201 ,  C03B19/06 ,  Y10T428/24999