ES473630A1 - Un dispositivo para muestrear y analizar la cantidad de al menos un componente seleccionado de una mezcla de fluidos - Google Patents

Un dispositivo para muestrear y analizar la cantidad de al menos un componente seleccionado de una mezcla de fluidos

Info

Publication number
ES473630A1
ES473630A1 ES473630A ES473630A ES473630A1 ES 473630 A1 ES473630 A1 ES 473630A1 ES 473630 A ES473630 A ES 473630A ES 473630 A ES473630 A ES 473630A ES 473630 A1 ES473630 A1 ES 473630A1
Authority
ES
Spain
Prior art keywords
open end
analytical device
fluid mixture
vapor sampling
chamber
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES473630A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of ES473630A1 publication Critical patent/ES473630A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2273—Atmospheric sampling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2214—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling by sorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/405—Concentrating samples by adsorption or absorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2273—Atmospheric sampling
    • G01N2001/2276—Personal monitors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

Un dispositivo para muestras y analizar la cantidad de al menos un componente seleccionado de una mezcla de fluidos, que comprende un cuerpo que tiene miembros de pared de definen una cámara que tiene un extremo abierto, una capa de recogida dispuesta dentro de dicha cámara para recoger dicho componente seleccionado, al menos una capa atenuadora porosa soportada en dicha cámara junto a dicho extremo abierto y que cubre dicho extremo abierto, caracterizado porque tiene una tapa no porosa destinada a encontrarse en aplicación con dichos miembros de pared para cerrar dicha cámara en dicho extremo abierto, y medios, en uno de entre dicha tapa no porosa y dichos miembros de pared, para introducir y retirar un eluyente liquido desde dicha cámara para desorber dicho componente seleccionado desde dicha capa de detección, para análisis.
ES473630A 1977-09-26 1978-09-23 Un dispositivo para muestrear y analizar la cantidad de al menos un componente seleccionado de una mezcla de fluidos Expired ES473630A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/836,760 US4102201A (en) 1977-09-26 1977-09-26 Vapor sampling and analytical device

Publications (1)

Publication Number Publication Date
ES473630A1 true ES473630A1 (es) 1979-10-16

Family

ID=25272671

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473630A Expired ES473630A1 (es) 1977-09-26 1978-09-23 Un dispositivo para muestrear y analizar la cantidad de al menos un componente seleccionado de una mezcla de fluidos

Country Status (14)

Country Link
US (1) US4102201A (es)
JP (1) JPS5460991A (es)
AU (1) AU522533B2 (es)
BR (1) BR7806301A (es)
CA (1) CA1107181A (es)
DE (1) DE2842027A1 (es)
ES (1) ES473630A1 (es)
FR (1) FR2404214A1 (es)
GB (1) GB2005409B (es)
IT (1) IT1107479B (es)
MX (1) MX146467A (es)
NO (1) NO148501C (es)
SE (1) SE440954B (es)
ZA (1) ZA785429B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269804A (en) * 1979-08-24 1981-05-26 E. I. Du Pont De Nemours And Company Self-contained gaseous contaminant dosimeter
CA1271399A (en) * 1986-04-08 1990-07-10 William G. Meathrel Ethylene oxide monitoring device
US4790857A (en) * 1986-11-20 1988-12-13 Miksch Robert R Gaseous contaminant dosimeter with diffusive material for regulating mass uptake
US4826774A (en) * 1987-01-30 1989-05-02 Minnesota Mining And Manufacturing Company Vapocheromic double-complex salts
GB2263769A (en) * 1992-01-31 1993-08-04 Bernard Fields Vapour sampling device
US5501112A (en) * 1993-07-02 1996-03-26 Electric Power Research Institute, Inc. Retrodictive molecular and particle in-situ snares
US6051436A (en) * 1994-08-03 2000-04-18 Lockheed Idaho Technologies Company Method for the detection of nitro-containing compositions using ultraviolet photolysis
US5766952A (en) * 1996-07-25 1998-06-16 Regents Of The University Of Minnesota Vapochromic platinum-complexes and salts
US5965803A (en) * 1997-11-06 1999-10-12 Takasago International Corporation Odor collection apparatus
WO1999026063A1 (fr) * 1997-11-15 1999-05-27 Brechbühler AG Procede et appareillage pour la mesure des volatils globaux
IT1302323B1 (it) * 1998-09-11 2000-09-05 Consiglio Nazionale Ricerche Dispositivo per il campionamento diffusionale di vapori organicinell'ambiente.
US6925853B2 (en) * 2002-10-24 2005-08-09 Midwest Research Institute Air quality sampler using solid phase coated material
US20050266415A1 (en) * 2004-05-28 2005-12-01 Zefon International, Inc. Method for sampling gas-borne matter
US7467559B2 (en) * 2006-10-09 2008-12-23 Schlumberger Technology Corporation Apparatus and methods for sample handling and rheology analysis
DE102011109319B4 (de) * 2011-08-03 2014-10-02 British American Tobacco (Germany) Gmbh Verfahren und eine Vorrichtung zum automatischen Spülen von Filtern, insbesondere zum Spülen von Cambridge Filtern bei Rauchmaschinen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB387795A (en) * 1931-12-01 1933-02-16 Edward Joseph Conway Improvements in and relating to apparatus for examination and analysis of substanceshaving volatile constituents
US3686835A (en) * 1970-11-27 1972-08-29 Mine Safety Appliances Co Filter cassette with removable capsule
US3681027A (en) * 1971-05-28 1972-08-01 Resource Control Colorimetric indicator for the detection of nitrogen dioxide
US3924219A (en) * 1971-12-22 1975-12-02 Minnesota Mining & Mfg Gas detection device
US3950980A (en) * 1974-03-27 1976-04-20 Minnesota Mining And Manufacturing Company Vapor sampling device
US3985017A (en) * 1975-01-02 1976-10-12 Abcor, Inc. Gaseous contaminate dosimeter and method
US4046014A (en) * 1975-06-20 1977-09-06 Boehringer John R Sealable activated charcoal gas sampler
US3992153A (en) * 1976-05-20 1976-11-16 The United States Of America As Represented By The Secretary Of The Interior Dosimeter for oxides of nitrogen

Also Published As

Publication number Publication date
IT1107479B (it) 1985-11-25
NO783216L (no) 1979-03-27
FR2404214B1 (es) 1983-02-25
NO148501B (no) 1983-07-11
DE2842027A1 (de) 1979-04-05
JPS5460991A (en) 1979-05-16
IT7851254A0 (it) 1978-09-26
MX146467A (es) 1982-06-29
GB2005409B (en) 1982-04-28
FR2404214A1 (fr) 1979-04-20
AU522533B2 (en) 1982-06-10
SE7810015L (sv) 1979-03-27
ZA785429B (en) 1979-09-26
DE2842027C2 (es) 1989-07-27
JPS6311615B2 (es) 1988-03-15
US4102201A (en) 1978-07-25
CA1107181A (en) 1981-08-18
AU4014978A (en) 1980-04-03
BR7806301A (pt) 1979-05-02
GB2005409A (en) 1979-04-19
NO148501C (no) 1983-10-26
SE440954B (sv) 1985-08-26

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