Pagora rubrique Formation 2022

Crops and forest biomass chemistry - 3FMT3013

  • Number of hours

    • Lectures -
    • Projects -
    • Tutorials -
    • Internship -
    • Laboratory works 16.0
    • Written tests -

    ECTS

    ECTS 25.0

Goal(s)

to apply organic chemistry knowledge on lignocellulosic materials (mechanical and chemical pulps).
to pilote a process and to work in group

Learning outcomes:

  • To perform a bleaching process on lignocellulosic fibers
  • To caracterise the process bleaching performances
  • To propose solutions to optimise the bleaching process
  • To work in groups

Responsible(s)

Nathalie MARLIN

Content(s)

after a practical session on the best practices in chemical laboratories, two virgin unbleached cellulosic pulps (mechanical and chemical pulps)are bleached using two differents processes (hydrogen peroxide bleaching and sodium chlorite delignification. Unbleached and bleached pulps are then characterised (brightness, brightness reversion under UV, pulp yield of the bleaching processes.

Prerequisites

crops and forest biomass chemistry lecture :
https://refens.grenoble-inp.fr/Pagora/2021/modifie?id=620210000000008&type=models.Matiere

Accessibility for people with disabilities : please contact us for further information

Test

Conventional teaching conditions :
evaluation throuhg the labwork report (1 evaluation per group of 2 or 3 students)
the labwork cannot be recovered in 2nd round

Degraded teaching conditions :
evaluation of an individual report, to be done at distance. No contrainst of duration for the writting of the report. The teacher gives a dead line for the deposit of the report on Chamilo (pdf format).

note = moyenne des notes des comptes-rendus des 4 TP

Calendar

The course exists in the following branches:

  • Curriculum - Pagora Engineer - Student - Semester 5
  • Curriculum - Pagora Engineer - Apprentice - Semester 5

Additional Information

Course ID : 3FMT3013
Course language(s): FR

You can find this course among all other courses.

Environmental security

Sécurité
Dans les laboratoires de chimie, le port de la blouse (non fournie) et des lunettes de sécurité (fournies) est obligatoire. Les boissons et la nourriture sont interdites.
Les élèves n'ayant pas suivi la formation sécurité lors de l'intégration à Pagora ne sont pas autorisés à manipuler en TP.
Le port de chaussures fermées est obligatoire.
Le port de collants/bas nylon est interdit. Les jambes doivent être couvertes

Environnement
Les effluents sont récupérés dans une centrale de récupération pour élimination.
(nathalie.marlin@pagora.grenoble-inp.fr ) Nathalie Marlin

Bibliography

normes papetières
ouvrage de chimie papetière