KR20050084486A - 필터 엘리먼트 및 그 제조방법 - Google Patents
필터 엘리먼트 및 그 제조방법 Download PDFInfo
- Publication number
- KR20050084486A KR20050084486A KR1020057011887A KR20057011887A KR20050084486A KR 20050084486 A KR20050084486 A KR 20050084486A KR 1020057011887 A KR1020057011887 A KR 1020057011887A KR 20057011887 A KR20057011887 A KR 20057011887A KR 20050084486 A KR20050084486 A KR 20050084486A
- Authority
- KR
- South Korea
- Prior art keywords
- filter element
- molecular weight
- weight polyethylene
- synthetic resin
- high molecular
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1638—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate
- B01D39/1653—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin
- B01D39/1661—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin sintered or bonded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
- C08J9/40—Impregnation
- C08J9/42—Impregnation with macromolecular compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/48—Processes of making filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/05—Methods of making filter
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Filtering Materials (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
통기도 ㎤/㎠·sec | 코팅전후비율 | ||
코팅 전 | 코팅 후 | ||
비교예의 필터 엘리먼트 | 4.65 | 1.35 | 29% |
본 발명의 필터 엘리먼트 | 4.65 | 2.63 | 57% |
Claims (4)
- 고체입자를 함유하는 유체로부터 고체입자를 분리하는 필터 엘리먼트에 있어서, 합성수지분말, 부직포 또는 펠트를 가열·소결시킴으로써 제조된 연통(連通) 다공성 성형체로 이루어진 상기 필터 엘리먼트 모체 표면의 공극구멍에, 평균 분자량이 300만 내지 1100만이고, 체적비중이 0.15 내지 0.29이며, 1차 입자의 응집체이고, 상기 1차 입자가 연결되어 있는 부분에 1 내지 5㎛의 공극을 갖는 초고분자량 폴리에틸렌 미세분말이 충전되어 이루어짐을 특징으로 하는 필터 엘리먼트.
- 제 1 항에 있어서, 상기 초고분자량 폴리에틸렌 미세분말의 평균 입경이 3 내지 150㎛임을 특징으로 하는 필터 엘리먼트.
- 제 1 항에 있어서, 상기 초고분자량 폴리에틸렌 미세분말의 입자에 산화방지제를 함침하여 내열성을 부가시킴을 특징으로 하는 내열성 필터 엘리먼트.
- 고체입자를 함유하는 유체로부터 고체입자를 분리하는 필터 엘리먼트의 제조방법에 있어서, 합성수지분말, 부직포 또는 펠트를 가열·소결시킴으로써 제조된 연통 다공성 성형체로 이루어진 상기 필터 엘리먼트의 모체 표면의 공극구멍에, 평균 분자량이 300만 내지 1100만이고, 체적비중이 0.15 내지 0.29이며, 1차 입자의 응집체이고, 상기 1차 입자가 연결되어 있는 부분에 1 내지 5㎛의 공극을 갖는 초고분자량 폴리에틸렌 미세분말을, 적어도 수분산성의 결합제와 함께 물에 분산시킨 수성현탁액으로서 도포·충전시킴을 특징으로 하는 필터 엘리먼트의 제조방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002372978A JP4101638B2 (ja) | 2002-12-24 | 2002-12-24 | フィルタエレメント及びその製造方法 |
JPJP-P-2002-00372978 | 2002-12-24 | ||
PCT/JP2003/013433 WO2004064981A1 (ja) | 2002-12-24 | 2003-10-21 | フィルタエレメント及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050084486A true KR20050084486A (ko) | 2005-08-26 |
KR101226091B1 KR101226091B1 (ko) | 2013-01-25 |
Family
ID=32766660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057011887A KR101226091B1 (ko) | 2002-12-24 | 2003-10-21 | 필터 엘리먼트 및 그 제조방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7399333B2 (ko) |
EP (1) | EP1609518B1 (ko) |
JP (1) | JP4101638B2 (ko) |
KR (1) | KR101226091B1 (ko) |
CN (1) | CN100384506C (ko) |
AU (1) | AU2003280567A1 (ko) |
CA (1) | CA2529078A1 (ko) |
WO (1) | WO2004064981A1 (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101168113B (zh) * | 2006-10-26 | 2010-12-22 | 康那香企业股份有限公司 | 固液分离型薄膜生物处理用的滤材及过滤器与过滤模块 |
EP2085463B1 (en) * | 2008-02-01 | 2010-09-15 | Eppendorf Ag | Culture plate comprising a lid for lateral ventilation |
CN101766934B (zh) * | 2010-01-08 | 2012-10-24 | 湘潭县花石陶瓷机械有限公司 | 高密度聚乙烯改性压滤板及制造方法 |
US20140048741A1 (en) * | 2011-03-10 | 2014-02-20 | 3M Innovative Properties Company | Filtration media |
WO2012138995A2 (en) * | 2011-04-08 | 2012-10-11 | Ticona Llc | Polyethylene powders and porous articles made therefrom |
CN102745808B (zh) * | 2012-07-20 | 2013-09-04 | 江苏通用环境工程有限公司 | 高强度松针式立体填料的制备方法 |
US9468875B2 (en) * | 2014-01-14 | 2016-10-18 | Caterpillar Inc. | Filter system and filtration method for fluid reservoirs |
JP6176759B1 (ja) * | 2016-07-04 | 2017-08-09 | 冨澤物産株式会社 | 燃焼装置用積層体および燃焼装置 |
CN109128159B (zh) * | 2018-09-21 | 2024-02-13 | 歌尔光学科技有限公司 | 一种降低粗糙材料的表面的粗糙度的方法以及模具 |
WO2020100780A1 (ja) | 2018-11-16 | 2020-05-22 | 日鉄鉱業株式会社 | 塗工液 |
JP2020082072A (ja) * | 2018-11-16 | 2020-06-04 | 日鉄鉱業株式会社 | 塗工液 |
CN112007428B (zh) * | 2020-09-07 | 2022-12-16 | 洛阳理工学院 | 一种复合塑烧板及其制备方法和塑烧板式除尘器 |
TW202423519A (zh) | 2022-09-02 | 2024-06-16 | 日商日鐵鑛業股份有限公司 | 於不使用黏接劑之多孔體形成粉塵補集層的方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02212132A (ja) | 1989-02-13 | 1990-08-23 | Mitsui Petrochem Ind Ltd | 超高分子量ポリエチレンの多孔質燒結体の製法 |
JP2547251B2 (ja) * | 1989-04-20 | 1996-10-23 | 日鉄鉱業株式会社 | 集塵機に用いるフイルタエレメントの製造方法 |
DE4211529A1 (de) * | 1992-04-06 | 1993-10-07 | Herding Entstaubung | Filterelement mit einem formstabilen, durchlässig-porösen Kunststoff-Formkörper |
JP3300018B2 (ja) * | 1992-04-09 | 2002-07-08 | 三菱樹脂株式会社 | プラスチックフィルター |
DE69408635T2 (de) * | 1993-11-16 | 1998-08-20 | Scapa Group Plc | Papiermaschinenbespannung |
JPH08155233A (ja) * | 1994-12-09 | 1996-06-18 | Nittetsu Mining Co Ltd | フィルタエレメントおよびその製造方法 |
JP3668283B2 (ja) * | 1995-05-16 | 2005-07-06 | 三菱樹脂株式会社 | 多孔質複層プラスチックフィルタ及びその製造方法 |
DE19715196C2 (de) * | 1997-04-11 | 1999-04-22 | Herding Gmbh | Filterelement |
JP3990498B2 (ja) | 1998-06-05 | 2007-10-10 | 日鉄鉱業株式会社 | 焼結フィルタの製造方法 |
JP3374079B2 (ja) * | 1998-06-22 | 2003-02-04 | 萩原工業株式会社 | 防黴抗菌エアフィルタ |
DE19848774A1 (de) * | 1998-10-22 | 2000-05-04 | Herding Gmbh | Filtereinheit zum auswechselbaren Einsetzen in das Gehäuse einer Filteranlage |
JP2000225328A (ja) | 1998-11-30 | 2000-08-15 | Nitto Denko Corp | フィルタ用ろ材 |
JP3948512B2 (ja) | 2001-10-29 | 2007-07-25 | 日鉄鉱業株式会社 | 耐熱性フィルタエレメント及びその製造方法 |
-
2002
- 2002-12-24 JP JP2002372978A patent/JP4101638B2/ja not_active Expired - Lifetime
-
2003
- 2003-10-21 US US10/540,469 patent/US7399333B2/en active Active
- 2003-10-21 KR KR1020057011887A patent/KR101226091B1/ko active IP Right Grant
- 2003-10-21 AU AU2003280567A patent/AU2003280567A1/en not_active Abandoned
- 2003-10-21 EP EP03769912.1A patent/EP1609518B1/en not_active Expired - Lifetime
- 2003-10-21 CA CA002529078A patent/CA2529078A1/en not_active Abandoned
- 2003-10-21 WO PCT/JP2003/013433 patent/WO2004064981A1/ja active Application Filing
- 2003-10-21 CN CNB2003801098219A patent/CN100384506C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN100384506C (zh) | 2008-04-30 |
US20060086655A1 (en) | 2006-04-27 |
JP4101638B2 (ja) | 2008-06-18 |
JP2004202326A (ja) | 2004-07-22 |
CA2529078A1 (en) | 2004-08-05 |
EP1609518A1 (en) | 2005-12-28 |
AU2003280567A1 (en) | 2004-08-13 |
EP1609518B1 (en) | 2013-12-18 |
EP1609518A4 (en) | 2007-04-04 |
WO2004064981A1 (ja) | 2004-08-05 |
CN1750862A (zh) | 2006-03-22 |
US7399333B2 (en) | 2008-07-15 |
KR101226091B1 (ko) | 2013-01-25 |
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