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MX2013003499A - Sistema y metodo para analizar tamaños de poro de substratos. - Google Patents

Sistema y metodo para analizar tamaños de poro de substratos.

Info

Publication number
MX2013003499A
MX2013003499A MX2013003499A MX2013003499A MX2013003499A MX 2013003499 A MX2013003499 A MX 2013003499A MX 2013003499 A MX2013003499 A MX 2013003499A MX 2013003499 A MX2013003499 A MX 2013003499A MX 2013003499 A MX2013003499 A MX 2013003499A
Authority
MX
Mexico
Prior art keywords
substrate
substrates
exit
pore sizes
device containing
Prior art date
Application number
MX2013003499A
Other languages
English (en)
Inventor
Stewart P Wood
Charles F Broomall
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2013003499A publication Critical patent/MX2013003499A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • 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
    • 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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • G01N21/95692—Patterns showing hole parts, e.g. honeycomb filtering structures
    • 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
    • G01N2015/0846—Investigating permeability, pore-volume, or surface area of porous materials by use of radiation, e.g. transmitted or reflected light
    • 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
    • G01N2015/086—Investigating permeability, pore-volume, or surface area of porous materials of films, membranes or pellicules

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geometry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

Un sistema para analizar el tamaño de poro de un substrato o dispositivo que contiene el substrato, adaptado para separar fluidos y que tiene al menos dos superficies, una primera y una segunda superficie, que están aisladas una de la otra y en donde el substrato o dispositivo que contiene el substrato tiene una salida para que los fluidos pasen a través del substrato, en donde el sistema comprende: a) un generador de partículas (15) con la capacidad de generar partículas de un tamaño controlado; b) un sistema (18) para crear un diferencial de presión entre la primera y la segunda superficie del substrato; c) una fuente de luz (24) separada de la salida del substrato o dispositivo que contiene el substrato adaptado para iluminar partículas que salen de la salida del substrato o dispositivo que contiene el substrato; d) una trayectoria de flujo cerrada del generador de partículas hacia la primera superficie del substrato; e) un retenedor de substrato o dispositivo (11) adaptado para retener el substrato o dispositivo en la ubicación adecuada en el sistema; y f) una o más imágenes de referencia. También se describen métodos para utilizar el sistema para identificar tamaños de poro de substratos.
MX2013003499A 2010-10-01 2011-09-26 Sistema y metodo para analizar tamaños de poro de substratos. MX2013003499A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38864510P 2010-10-01 2010-10-01
PCT/US2011/053226 WO2012044570A1 (en) 2010-10-01 2011-09-26 System and method for analyzing pore sizes of substrates

Publications (1)

Publication Number Publication Date
MX2013003499A true MX2013003499A (es) 2013-05-20

Family

ID=44860504

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013003499A MX2013003499A (es) 2010-10-01 2011-09-26 Sistema y metodo para analizar tamaños de poro de substratos.

Country Status (8)

Country Link
US (1) US8749783B2 (es)
EP (1) EP2622329A1 (es)
KR (1) KR101798268B1 (es)
CN (2) CN103154711A (es)
BR (1) BR112013004675A2 (es)
CA (1) CA2813354A1 (es)
MX (1) MX2013003499A (es)
WO (1) WO2012044570A1 (es)

Families Citing this family (8)

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US20160083283A1 (en) * 2014-09-19 2016-03-24 Asahi Glass Company, Limited Ceramic member and defect test system
JP6557105B2 (ja) * 2015-09-25 2019-08-07 株式会社Ｓｕｂａｒｕ 検査対象品の品質検査方法および品質検査装置
WO2021157487A1 (ja) * 2020-02-06 2021-08-12 富士フイルム株式会社 医用画像処理装置、内視鏡システム、医用画像処理方法、及びプログラム
JP6756939B1 (ja) * 2020-03-31 2020-09-16 日本碍子株式会社 柱状ハニカムフィルタの検査方法
KR102813892B1 (ko) * 2021-11-05 2025-05-28 한국전자기술연구원 셀의 기공 구조 분석 장치, 시스템 및 방법
WO2024072781A1 (en) * 2022-09-30 2024-04-04 Corning Incorporated Methods of making honeycomb bodies with tracer particles
KR102760348B1 (ko) * 2023-03-15 2025-01-24 조성천 레이저를 이용한 필터 리킹계측장치
WO2025133573A1 (en) * 2023-12-20 2025-06-26 Johnson Matthey Public Limited Company Methods and apparatus relating to wall-flow filters

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Also Published As

Publication number Publication date
US8749783B2 (en) 2014-06-10
BR112013004675A2 (pt) 2016-07-26
EP2622329A1 (en) 2013-08-07
US20130141722A1 (en) 2013-06-06
CA2813354A1 (en) 2012-04-05
KR20130114109A (ko) 2013-10-16
CN106290399A (zh) 2017-01-04
WO2012044570A1 (en) 2012-04-05
KR101798268B1 (ko) 2017-11-15
CN103154711A (zh) 2013-06-12

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Legal Events

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