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GEOL-F205

Thermodynamique appliquée à la géologie

academic year
2025-2026

Course teacher(s)

Sandra ARNDT (Coordinator)

ECTS credits

5

Language(s) of instruction

french

Course content

Thermodynamics: recall of the concepts of fundamental chemical thermodynamics; calculation of the variations of free energy during reactions between solids; evaluation of associations of stable minerals; equilibrium between solid and aqueous phases; influence of temperature and pressure on equilibrium. Kinetics: recall of basic concepts of the kinetics of homogeneous reactions; heterogeneous reactions: process of transfer of the components in the liquid and solid phases; control of the rate of dissolution by reactions at the interface; case of congruent dissolutions; case of incongruent reactions with diffusion through residual layer; reaction of homogeneous and heterogeneous nucleation: reactions of precipitation; kinetics of mineral growth.

Objectives (and/or specific learning outcomes)

To study the thermodynamic and kinetic aspects applied to geochemical reactions occurring at the Earth surface.

Prerequisites and Corequisites

Required and corequired courses

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Cours ayant celui-ci comme co-requis

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Teaching methods and learning activities

Theory, exercises.

References, bibliography, and recommended reading

M. Klotz et R. M. Rosenberg (2000) Chemical Thermodynamics: Basic Theory and Methods. 6th edition. John Wiley et Sons. G.M. Anderson (1996) Thermodynamics of natural systems. John Wiley & Sons, New York, 382p.

Other information

Contacts

Campus de la Plaine, Bâtiment B, 5ème niveau, Local 1B5.108

Evaluation

Method(s) of evaluation

  • written examination

written examination

Written exam.

Programmes

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