Treballs Fi de GrauQuímica Analítica i Química Orgànica

Analytical control of processes in the chemical industry by NIR spectroscopy

  • Identification data

    Identifier:  TFG:1350
    Handle: https://hdl.handle.net/20.500.11797/TFG1350
    Authors:  Ferré Roca, Núria
    Abstract:
    One reaction of industrial interest is the esterification of dicarboxylic acids with bifunctional alcohols, which give place to unsaturated polyester resins dissolved in styrene. So that, the aim of this project is the application of near-infrared spectroscopy (NIR) to chemical process control, developing methods that allow the determination of product properties, and in this case, acid value and viscosity. For such objective, partial least squares regression (PLS) has been applied, a chemometrical tool based on multivariate calibration.

  • Others:

    Access rights: info:eu-repo/semantics/openAccess
    Education area(s): Química
    Department: Química Analítica i Química Orgànica
    Entity: Universitat Rovira i Virgili (URV)
    Confidenciality: No
    Subject: Química
    Project director: Gavaldà Martínez, Josefa
    Work's public defense date: 2017-06-19
    Creation date in repository: 2018-01-15
    Language: cat
    Academic year: 2016-2017
    Student: Ferré Roca, Núria

  • Keywords:

    Processes control
    NIR spectroscopy
    chemometrics
    Chemistry

  • Documents:

    Memòria

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