PL2926107T3 - Sposoby testowania filtra typu plaster miodu - Google Patents

Sposoby testowania filtra typu plaster miodu

Info

Publication number
PL2926107T3
PL2926107T3 PL13802791T PL13802791T PL2926107T3 PL 2926107 T3 PL2926107 T3 PL 2926107T3 PL 13802791 T PL13802791 T PL 13802791T PL 13802791 T PL13802791 T PL 13802791T PL 2926107 T3 PL2926107 T3 PL 2926107T3
Authority
PL
Poland
Prior art keywords
testing
methods
honeycomb filter
honeycomb
filter
Prior art date
Application number
PL13802791T
Other languages
English (en)
Inventor
Aisha Price BLANCHARD
Joseph Henry Citriniti
Julie Charmaine FREY
John Paul Bir Singh
Original Assignee
Corning Incorporated
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Corning Incorporated filed Critical Corning Incorporated
Publication of PL2926107T3 publication Critical patent/PL2926107T3/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B01D63/066—Tubular membrane modules with a porous block having membrane coated passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • B01D65/102—Detection of leaks in membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N2015/084—Testing filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Geometry (AREA)
  • Inorganic Chemistry (AREA)
  • Filtering Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
PL13802791T 2012-11-28 2013-11-21 Sposoby testowania filtra typu plaster miodu PL2926107T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/687,690 US9134218B2 (en) 2012-11-28 2012-11-28 Methods of testing a honeycomb filter
EP13802791.7A EP2926107B1 (en) 2012-11-28 2013-11-21 Methods of testing a honeycomb filter
PCT/US2013/071200 WO2014085185A1 (en) 2012-11-28 2013-11-21 Methods of testing a honeycomb filter

Publications (1)

Publication Number Publication Date
PL2926107T3 true PL2926107T3 (pl) 2019-09-30

Family

ID=49753489

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13802791T PL2926107T3 (pl) 2012-11-28 2013-11-21 Sposoby testowania filtra typu plaster miodu

Country Status (6)

Country Link
US (1) US9134218B2 (pl)
EP (1) EP2926107B1 (pl)
JP (1) JP6149315B2 (pl)
CN (1) CN105008886B (pl)
PL (1) PL2926107T3 (pl)
WO (1) WO2014085185A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9523623B2 (en) 2012-11-28 2016-12-20 Corning Incorporated Methods for testing a honeycomb filter
JP7146513B2 (ja) * 2018-08-03 2022-10-04 イビデン株式会社 ハニカム構造体の検査方法、及びハニカム構造体の製造方法
WO2021040986A1 (en) * 2019-08-30 2021-03-04 Corning Incorporated Systems and methods for honeycomb body inspection
CN113933002B (zh) * 2021-08-12 2024-07-09 吉林大学 一种长距离大型输水压力管道水压试验漏点识别的方法
CN117248886B (zh) * 2023-10-30 2026-07-28 核工业北京化工冶金研究院 一种地浸采铀钻孔过滤器段堵塞程度检测装置及方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54139784A (en) 1978-04-21 1979-10-30 Ngk Insulators Ltd Method and device for testing ceramic piece having innumerable through pores
DE4119040C2 (de) 1991-06-10 1997-01-02 Pall Corp Verfahren und Gerät zum Testen des Betriebszustands von Filterelementen
JPH06134268A (ja) 1992-10-30 1994-05-17 Nok Corp 中空糸膜モジュールの欠陥位置検出方法およびその装置並びに欠陥補修方法
JP3904933B2 (ja) * 2001-03-30 2007-04-11 日本碍子株式会社 欠陥を検出する検査方法及び検査装置
US6666070B1 (en) 2002-06-26 2003-12-23 Corning Incorporated Method for testing the integrity of DPFs
JP2004286703A (ja) * 2003-03-25 2004-10-14 Ngk Insulators Ltd ハニカム構造体の検査方法及び検査装置
JP2005238096A (ja) * 2004-02-26 2005-09-08 Toray Ind Inc 膜モジュールのリークテスト方法およびそのシステム
CN101258398B (zh) * 2005-07-29 2011-06-01 康宁股份有限公司 利用微粒流体检测蜂窝结构体中的缺陷的方法、系统和装置
SG131851A1 (en) 2005-10-21 2007-05-28 Millipore Corp Integrity testable multilayered filter device
JP5430148B2 (ja) 2006-03-28 2014-02-26 日本碍子株式会社 多孔質体の欠陥の検出方法
US7674309B2 (en) * 2006-03-31 2010-03-09 Corning Incorporated Honeycomb filter defect detecting method and apparatus
JP2008055340A (ja) * 2006-08-31 2008-03-13 Denso Corp ハニカム構造体におけるセルの閉塞状態認識方法及び閉塞状態検査方法並びにハニカム構造体の製造方法
US20080173071A1 (en) 2007-01-22 2008-07-24 Park Timothy A Honeycomb filter defect detecting method
JP5634983B2 (ja) 2009-03-31 2014-12-03 日本碍子株式会社 ハニカムフィルタ及びその製造方法
EP2415510B1 (en) 2009-03-31 2015-07-22 NGK Insulators, Ltd. Honeycomb filter and method of manufacturing same
JP2011193987A (ja) * 2010-03-18 2011-10-06 Asahi Kasei Kuraray Medical Co Ltd 中空糸膜型医療用具のリークテスト方法
JP5658070B2 (ja) * 2011-03-30 2015-01-21 日本碍子株式会社 フィルタの検査方法、およびフィルタの検査装置

Also Published As

Publication number Publication date
JP2016507721A (ja) 2016-03-10
JP6149315B2 (ja) 2017-06-21
US9134218B2 (en) 2015-09-15
WO2014085185A1 (en) 2014-06-05
CN105008886B (zh) 2018-02-06
US20140144211A1 (en) 2014-05-29
EP2926107A1 (en) 2015-10-07
EP2926107B1 (en) 2019-06-19
CN105008886A (zh) 2015-10-28

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