CA2463851C - Analyse optique en ligne d'une substance a travers une section de conduite d'une ligne de processus - Google Patents

Analyse optique en ligne d'une substance a travers une section de conduite d'une ligne de processus Download PDF

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Publication number
CA2463851C
CA2463851C CA2463851A CA2463851A CA2463851C CA 2463851 C CA2463851 C CA 2463851C CA 2463851 A CA2463851 A CA 2463851A CA 2463851 A CA2463851 A CA 2463851A CA 2463851 C CA2463851 C CA 2463851C
Authority
CA
Canada
Prior art keywords
light
conduit
transmitting
conduit section
clip
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 - Lifetime
Application number
CA2463851A
Other languages
English (en)
Other versions
CA2463851A1 (fr
Inventor
Henry Buijs
Paul Chabot
Sylvain Dion
Benoit Turcotte
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.)
ABB Inc USA
Original Assignee
ABB Inc USA
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
Priority claimed from CA 2359178 external-priority patent/CA2359178A1/fr
Application filed by ABB Inc USA filed Critical ABB Inc USA
Priority to CA2463851A priority Critical patent/CA2463851C/fr
Publication of CA2463851A1 publication Critical patent/CA2463851A1/fr
Application granted granted Critical
Publication of CA2463851C publication Critical patent/CA2463851C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

La présente invention concerne un dispositif de transmission lumineuse (10) monté sur une conduite et conçu pour permettre une analyse optique d'une substance à travers une conduite (14) de ligne de processus constituée d'un matériau transmettant la lumière. Ce dispositif (10) comprend un clip (24) conçu pour être fixé de manière amovible autour de la section de la conduite. Ce clip (24) définit un trajet optique qui coupe la section de la conduite lorsque le clip (24) est monté sur cette dernière.
CA2463851A 2001-10-16 2002-10-16 Analyse optique en ligne d'une substance a travers une section de conduite d'une ligne de processus Expired - Lifetime CA2463851C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2463851A CA2463851C (fr) 2001-10-16 2002-10-16 Analyse optique en ligne d'une substance a travers une section de conduite d'une ligne de processus

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA 2359178 CA2359178A1 (fr) 2001-10-16 2001-10-16 Analyse optique en ligne d'une substance passant dans un troncon de tuyauterie de procede
CA2,359,178 2001-10-16
PCT/CA2002/001562 WO2003034045A1 (fr) 2001-10-16 2002-10-16 Analyse optique en ligne d'une substance a travers une section de conduite d'une ligne de processus
CA2463851A CA2463851C (fr) 2001-10-16 2002-10-16 Analyse optique en ligne d'une substance a travers une section de conduite d'une ligne de processus

Publications (2)

Publication Number Publication Date
CA2463851A1 CA2463851A1 (fr) 2003-04-24
CA2463851C true CA2463851C (fr) 2013-05-14

Family

ID=32509187

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2463851A Expired - Lifetime CA2463851C (fr) 2001-10-16 2002-10-16 Analyse optique en ligne d'une substance a travers une section de conduite d'une ligne de processus

Country Status (1)

Country Link
CA (1) CA2463851C (fr)

Also Published As

Publication number Publication date
CA2463851A1 (fr) 2003-04-24

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Effective date: 20221017