ES2440893R1 - Method of compensation of gases and / or environmental vapors in infrared spectra - Google Patents

Method of compensation of gases and / or environmental vapors in infrared spectra Download PDF

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Publication number
ES2440893R1
ES2440893R1 ES201200792A ES201200792A ES2440893R1 ES 2440893 R1 ES2440893 R1 ES 2440893R1 ES 201200792 A ES201200792 A ES 201200792A ES 201200792 A ES201200792 A ES 201200792A ES 2440893 R1 ES2440893 R1 ES 2440893R1
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Spain
Prior art keywords
application
date
article
state
gases
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Granted
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ES201200792A
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Spanish (es)
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ES2440893A2 (en
ES2440893B1 (en
Inventor
Miguel De La Guardia Cirugeda
Guillermo Rafael QUINTÁS SORIANO
Julia KULIGOWSKI
Salvador GARRIGUES MATEO
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Universitat de Valencia
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Universitat de Valencia
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Priority to ES201200792A priority Critical patent/ES2440893B1/en
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Publication of ES2440893R1 publication Critical patent/ES2440893R1/en
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Publication of ES2440893B1 publication Critical patent/ES2440893B1/en
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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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (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)

Abstract

Método de compensación de gases y/o vapores ambientales en espectros de infrarrojos.#La presente invención se refiere a un método de compensación de medidas de espectrometría infrarroja, que permite compensar la contribución de gases y/o vapores ambientales presentes en el entorno de medida de una muestra. El método utiliza para ello la relación entre la absorbancia relativa a dos longitudes de onda ({la}{sub,1}, {la}{sub,2}) de la propia medida (1), y de tantos espectros de absorbancia de referencia (9-11) como gases y/o vapores a compensar. La presente invención se refiere también al programa de ordenador adaptado para realizar las etapas del método de compensación.Method of compensation of gases and / or environmental vapors in infrared spectra. # The present invention relates to a method of compensation of infrared spectrometry measurements, which allows compensating the contribution of gases and / or environmental vapors present in the measurement environment. of a sample. The method uses the relationship between the absorbance relative to two wavelengths ({la} {sub, 1}, {la} {sub, 2}) of the measure itself (1), and of so many absorbance spectra of reference (9-11) as gases and / or vapors to compensate. The present invention also relates to the computer program adapted to perform the steps of the compensation method.

Claims (2)

OFICINA ESPAÑOLA DE PATENTES Y MARCAS SPANISH OFFICE OF THE PATENTS AND BRAND N.º solicitud: 201200792 Application no .: 201200792 ESPAÑA SPAIN Fecha de presentación de la solicitud: 30.07.2012 Date of submission of the application: 30.07.2012 Fecha de prioridad: Priority Date: INFORME SOBRE EL ESTADO DE LA TECNICA REPORT ON THE STATE OF THE TECHNIQUE 51 Int. Cl. : G01N21/35 (2014.01) 51 Int. Cl.: G01N21 / 35 (2014.01) DOCUMENTOS RELEVANTES  RELEVANT DOCUMENTS
Categoría Category
56 Documentos citados Reivindicaciones afectadas 56 Documents cited Claims Affected
A TO
US 20030098417 A1 (ROBERTO ALAN HOULT) 29.05.2003, párrafos 0036-0059; todas las figuras. 1-11 US 20030098417 A1 (ROBERTO ALAN HOULT) 29.05.2003, paragraphs 0036-0059; All the figures. 1-11
A TO
EP 0982582 A1 (PERKIN-HERMER LIMITED) 01.03.2000, resumen; figuras 2A,2B. 1-11 EP 0982582 A1 (PERKIN-HERMER LIMITED) 01.03.2000, summary; Figures 2A, 2B. 1-11
A TO
JP 2000298095 A 24.10.2000, Resumen WPI, base de datos Epodoc. 1-11 JP 2000298095 A 24.10.2000, WPI Summary, Epodoc database. 1-11
Categoría de los documentos citados X: de particular relevancia Y: de particular relevancia combinado con otro/s de la misma categoría A: refleja el estado de la técnica O: referido a divulgación no escrita P: publicado entre la fecha de prioridad y la de presentación de la solicitud E: documento anterior, pero publicado después de la fecha de presentación de la solicitud Category of the documents cited X: of particular relevance Y: of particular relevance combined with other / s of the same category A: reflects the state of the art O: refers to unwritten disclosure P: published between the priority date and the date of priority submission of the application E: previous document, but published after the date of submission of the application
El presente informe ha sido realizado • para todas las reivindicaciones • para las reivindicaciones nº: This report has been prepared • for all claims • for claims no:
Fecha de realización del informe 21.05.2014 Date of realization of the report 21.05.2014
Examinador G. Foncillas Garrido Página 1/4 Examiner G. Foncillas Garrido Page 1/4
INFORME DEL ESTADO DE LA TÉCNICA REPORT OF THE STATE OF THE TECHNIQUE Nº de solicitud: 201200792 Application number: 201200792 Documentación mínima buscada (sistema de clasificación seguido de los símbolos de clasificación) G01N Bases de datos electrónicas consultadas durante la búsqueda (nombre de la base de datos y, si es posible, términos de Minimum documentation sought (classification system followed by classification symbols) G01N Electronic databases consulted during the search (name of the database and, if possible, terms of búsqueda utilizados) INVENES, EPODOC search used) INVENES, EPODOC Informe del Estado de la Técnica Página 2/4 State of the Art Report Page 2/4 OPINIÓN ESCRITA WRITTEN OPINION Nº de solicitud: 201200792 Application number: 201200792 Fecha de Realización de la Opinión Escrita: 21.05.2014 Date of Completion of Written Opinion: 05.21.2014 Declaración Statement
Novedad (Art. 6.1 LP 11/1986) Novelty (Art. 6.1 LP 11/1986)
Reivindicaciones Reivindicaciones 1-11 SI NO Claims Claims 1-11 IF NOT
Actividad inventiva (Art. 8.1 LP11/1986) Inventive activity (Art. 8.1 LP11 / 1986)
Reivindicaciones Reivindicaciones 1-11 SI NO Claims Claims 1-11 IF NOT
Se considera que la solicitud cumple con el requisito de aplicación industrial. Este requisito fue evaluado durante la fase de examen formal y técnico de la solicitud (Artículo 31.2 Ley 11/1986). The application is considered to comply with the industrial application requirement. This requirement was evaluated during the formal and technical examination phase of the application (Article 31.2 Law 11/1986). Base de la Opinión.-  Opinion Base.- La presente opinión se ha realizado sobre la base de la solicitud de patente tal y como se publica. This opinion has been made on the basis of the patent application as published. Informe del Estado de la Técnica Página 3/4 State of the Art Report Page 3/4 OPINIÓN ESCRITA WRITTEN OPINION Nº de solicitud: 201200792 Application number: 201200792 1. Documentos considerados.-  1. Documents considered.- A continuación se relacionan los documentos pertenecientes al estado de la técnica tomados en consideración para la realización de esta opinión. The documents belonging to the state of the art taken into consideration for the realization of this opinion are listed below.
Documento Document
Número Publicación o Identificación Fecha Publicación Publication or Identification Number publication date
D01 D01
US 20030098417 A1 (ROBERTO ALAN HOULT) 29.05.2003 US 20030098417 A1 (ROBERTO ALAN HOULT) 05/29/2003
2. Declaración motivada según los artículos 29.6 y 29.7 del Reglamento de ejecución de la Ley 11/1986, de 20 de marzo, de Patentes sobre la novedad y la actividad inventiva; citas y explicaciones en apoyo de esta declaración  2. Statement motivated according to articles 29.6 and 29.7 of the Regulations for the execution of Law 11/1986, of March 20, on Patents on novelty and inventive activity; quotes and explanations in support of this statement Reivindicación 1 El documento más próximo al objeto de la invención es D01, dicho documento presenta un método de compensación de gases presentes en un entorno de medida de una muestra utilizando espectrometría infrarroja, para ello realiza medidas puras de alta resolución de los espectros infrarrojos de los gases a compensar. La diferencia de la presente solicitud con dicho documento se centra en calcular diferentes absorbencias relativas entre dos longitudes de onda del espectro infrarrojo de la muestra, calcular un factor de corrección y el espectro compensado. Una de las ventajas que presenta dicho método es no necesitar tener conocimientos previos de las composiciones de los gases y/o vapores a corregir. Se considera que la solución técnica al problema planteado, no sería obvio para un experto en la materia, y por tanto su solución implica actividad inventiva. La reivindicación 1 es nueva (Artículo 6 LP) y presenta actividad inventiva (Artículo 8 LP). Reivindicaciones 2 -10 En base a lo indicado y a la dependencia con la primera reivindicación, dichas reivindicaciones son nuevas (Artículo 6 LP) y presentan actividad inventiva (Artículo 8 LP). Reivindicación 11 En base a lo indicado, la reivindicación 11 es nueva (Artículo 6 LP) y presenta actividad inventiva (Artículo 8 LP). Claim 1 The document closest to the object of the invention is D01, said document presents a method of compensation of gases present in a measurement environment of a sample using infrared spectrometry, for this purpose it makes pure high resolution measurements of the infrared spectra of the gases to compensate. The difference of the present application with said document focuses on calculating different relative absorbencies between two wavelengths of the infrared spectrum of the sample, calculating a correction factor and the compensated spectrum. One of the advantages of this method is that it does not need to have prior knowledge of the compositions of the gases and / or vapors to be corrected. It is considered that the technical solution to the problem posed would not be obvious to an expert in the field, and therefore its solution implies inventive activity. Claim 1 is new (Article 6 LP) and presents inventive activity (Article 8 LP). Claims 2 -10 Based on what is indicated and the dependence with the first claim, said claims are new (Article 6 LP) and have inventive activity (Article 8 LP). Claim 11 Based on the foregoing, claim 11 is new (Article 6 LP) and has inventive activity (Article 8 LP). Informe del Estado de la Técnica Página 4/4 State of the Art Report Page 4/4
ES201200792A 2012-07-30 2012-07-30 Method of compensation of gases and / or environmental vapors in infrared spectra Active ES2440893B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201200792A ES2440893B1 (en) 2012-07-30 2012-07-30 Method of compensation of gases and / or environmental vapors in infrared spectra

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Application Number Priority Date Filing Date Title
ES201200792A ES2440893B1 (en) 2012-07-30 2012-07-30 Method of compensation of gases and / or environmental vapors in infrared spectra

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ES2440893A2 ES2440893A2 (en) 2014-01-30
ES2440893R1 true ES2440893R1 (en) 2014-06-02
ES2440893B1 ES2440893B1 (en) 2015-04-06

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10586649B2 (en) 2017-03-13 2020-03-10 Abb Schweiz Ag Dissolved gas analysis devices, systems, and methods
US10585036B2 (en) 2017-03-13 2020-03-10 Abb Schweiz Ag Dissolved gas analysis devices, systems, and methods

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0982582A1 (en) * 1998-08-28 2000-03-01 Perkin-Elmer Limited Suppression of undesired components in measured spectra
JP2000298095A (en) * 1999-04-14 2000-10-24 Nippon Sanso Corp Spectroscopic analysis method and apparatus of gas

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0982582A1 (en) * 1998-08-28 2000-03-01 Perkin-Elmer Limited Suppression of undesired components in measured spectra
US20030098417A1 (en) * 1998-08-28 2003-05-29 Hoult Robert Alan Suppression of undesired components in the measured spectra of spectrometers
JP2000298095A (en) * 1999-04-14 2000-10-24 Nippon Sanso Corp Spectroscopic analysis method and apparatus of gas

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ES2440893B1 (en) 2015-04-06

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