ATE481157T1 - Methode zur untersuchung der filterintegrität - Google Patents

Methode zur untersuchung der filterintegrität

Info

Publication number
ATE481157T1
ATE481157T1 AT06122090T AT06122090T ATE481157T1 AT E481157 T1 ATE481157 T1 AT E481157T1 AT 06122090 T AT06122090 T AT 06122090T AT 06122090 T AT06122090 T AT 06122090T AT E481157 T1 ATE481157 T1 AT E481157T1
Authority
AT
Austria
Prior art keywords
studying
filter integrity
porous material
integrity
filter
Prior art date
Application number
AT06122090T
Other languages
English (en)
Inventor
John J Lewnard
Salvatore Giglia
Mani Krishnan
Original Assignee
Millipore Corp
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 Millipore Corp filed Critical Millipore Corp
Application granted granted Critical
Publication of ATE481157T1 publication Critical patent/ATE481157T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/38—Liquid-membrane separation
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Liquid Crystal Substances (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
AT06122090T 2005-10-11 2006-10-11 Methode zur untersuchung der filterintegrität ATE481157T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72523805P 2005-10-11 2005-10-11
US80245706P 2006-05-22 2006-05-22

Publications (1)

Publication Number Publication Date
ATE481157T1 true ATE481157T1 (de) 2010-10-15

Family

ID=37684360

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06122090T ATE481157T1 (de) 2005-10-11 2006-10-11 Methode zur untersuchung der filterintegrität

Country Status (7)

Country Link
US (1) US7594425B2 (de)
EP (1) EP1775015B1 (de)
JP (1) JP4313385B2 (de)
CN (1) CN1979124B (de)
AT (1) ATE481157T1 (de)
DE (1) DE602006016901D1 (de)
SG (1) SG131861A1 (de)

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US9594010B1 (en) * 2012-02-24 2017-03-14 The United States Of America As Represented By The Secretary Of The Army Apparatus and method for measuring permeation of contaminants through protective materials
CN102809531A (zh) * 2012-08-27 2012-12-05 天津工业大学 一种测定聚合物多孔板式膜材料孔隙率的方法
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CN102879306B (zh) * 2012-10-10 2014-12-10 大连理工大学 一种利用磁共振成像技术检测气液扩散过程的方法
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CN108495610B (zh) 2016-01-22 2021-03-12 巴克斯特国际公司 无菌溶液产品袋
US11162914B2 (en) * 2016-06-30 2021-11-02 Kitz Corporation Pressure-resistance inspection apparatus for valves and its inspection method, and hydrogen gas detection unit
CN106706819A (zh) * 2017-01-10 2017-05-24 新疆大学 1,1,1,2‑四氟乙烷作为示踪剂在煤矿瓦斯中的应用
WO2018156223A1 (en) * 2017-02-22 2018-08-30 Emd Millipore Corporation Mixed gas integrity testing of porous materials without permeate side access
WO2018180095A1 (ja) * 2017-03-30 2018-10-04 日本碍子株式会社 分離膜モジュールの検査方法及び分離膜モジュールの製造方法
KR101961616B1 (ko) * 2017-05-10 2019-03-25 현대일렉트릭앤에너지시스템(주) 유중가스 측정장치
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EP3444022A1 (de) * 2017-08-16 2019-02-20 Gambro Lundia AB Verfahren zum testen von filtern
JPWO2019066061A1 (ja) * 2017-09-28 2020-09-10 東レ株式会社 多孔質中空糸膜及びその製造方法
CN109900612B (zh) * 2017-12-11 2023-12-15 中国科学院大连化学物理研究所 一种多孔材料透水压测试装置
DE102019101993B4 (de) * 2018-01-31 2024-09-26 Topas Gmbh Technologie-Orientierte Partikel-, Analysen- Und Sensortechnik Verfahren zur Überprüfung von Filtertestanlagen
KR102342446B1 (ko) 2018-10-18 2021-12-22 주식회사 엘지화학 분리막 엘리먼트의 결함 검출 방법 및 분리막 엘리먼트 결함 검출 장치
CN111521532B (zh) * 2019-02-01 2023-02-10 中国石油天然气股份有限公司 一种致密储层含气饱和度的测定方法
CN109900620B (zh) * 2019-04-26 2022-09-09 南京三聚生物质新材料科技有限公司 一种探测多孔物质孔隙度的方法
CN110231141B (zh) * 2019-06-12 2021-05-11 江苏新宜中澳环境技术有限公司 一种多孔介质模型模拟膜生物反应器中的膜组器的方法
DE102019220561B4 (de) * 2019-12-23 2021-09-30 Greenerity Gmbh Verfahren und Vorrichtung zur Analyse einer funktionalen Schicht einer elektrochemischen Zelle oder einer elektrochemischen Sensorenanwendung
CN111413263B (zh) * 2020-05-06 2020-10-30 西安理工大学 非饱和土水气运动联合测定三轴仪
CN111554538B (zh) * 2020-05-09 2022-02-22 贵州电网有限责任公司 一种通用型sf6充气试验接头
EP3932496B1 (de) * 2020-07-01 2022-09-07 Witt GmbH & Co. Holding und Handels-KG Flammensperre
CN112697646B (zh) * 2020-12-25 2022-08-02 华北理工大学 外加辐射作用下可变角度水膜流动试验装置
CN114414452B (zh) * 2021-12-21 2023-12-19 东南大学 一种基于渗透理论的乳化沥青透层油渗透深度的预估方法
JP2025536272A (ja) 2022-10-13 2025-11-05 イー・エム・デイー・ミリポア・コーポレイシヨン 積み重ね可能な装置上に滅菌接続部およびバリアを一体化するための方法
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Also Published As

Publication number Publication date
CN1979124B (zh) 2011-06-08
DE602006016901D1 (de) 2010-10-28
US7594425B2 (en) 2009-09-29
EP1775015B1 (de) 2010-09-15
CN1979124A (zh) 2007-06-13
US20070089489A1 (en) 2007-04-26
JP2007108178A (ja) 2007-04-26
JP4313385B2 (ja) 2009-08-12
SG131861A1 (en) 2007-05-28
EP1775015A1 (de) 2007-04-18

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