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Ouassim GRISSA

COURBEVOIE

En résumé

I am currently finishing degree in biotechnological process engineering co-organized by CPE-Lyon and L'ENSIC.
As part of my Master's degree, I am currently doing a 6-month internship at Total, La Défense (Tour Michelet). My work within the team is to:

- I did studies on the fermentation technology with word report deliverable
- I did studies on the molecular sieve technology with word report deliverable
- I Analyzed of the PFD (validation of the technical feasibility of the studies delivered by the suppliers)
- I analyzed economic documents analysis (to study cost optimization possibilities by identifying the most important cost contributors of the process in terms of equipment [CAPEX] and energy consumption [OPEX]).
- I ran simulations (using ASPEN and Super Pro Designer software's) of the proposed technical improvements.
- I calculated the new Cost estimation using economic models

Today, I am looking for a full time position in Process Engineering. I am available from march 13th. Please don't hesitate to contact me if you have job proposals which fits my profile or if you need any further information.

Mes compétences :
Microsoft Word
Microsoft PowerPoint
Microsoft Excel
Matlab
FORTRAN
Aspen Plus
ASPEN
Zotero
Culture cellulaire

Entreprises

  • Total - Process and data base developement Engineer

    COURBEVOIE 2016 - maintenant Biofuel Process technical and economic analysis:

    -I did studies on the fermentator technology (How to Know technology: general introduction to fermenter
    technology: different types of fermenters and different feed strategies, key parameters: productivity, yield ... equations: Material balances, thermal balances, kinetics; scale up from laboratory scale to industrial scale; Sizing of a fermentation unit).

    -I did Studies on the molecular sieve technology (How to Know technology: different types of molecular sieves: crystal characterization, adsorption capacity ... Sizing: adsorption isotherm and calculation of the size of an adsorption unit).

    -I analyzed PFD (validation of the technical feasibility of the studies delivered by the suppliers)

    - I analyzed economic documents analysis (to study cost optimization possibilities by identifying the most important cost contributors of the process in terms of equipment [CAPEX] and energy consumption [OPEX]).

    -I ran simulations (using ASPEN and Super Pro Designer software's) of the proposed technical improvements.

    - I Calculated the new Cost estimation using economic models

  • LaTEP - Ingénieur

    2014 - 2015 Study of the process of extraction of metals (Cobalt, Copper) by biological path (Use of biomass)

    - I wrote bibliographic reports to make the state of the art of the process.

    - I investigated the characterization of the reaction medium (temperature, pH, transfer of oxygen, etc).

    - I elaborate of material balances.

    - I elaborate the equations of matter transfer between different phases (transfer of oxygen from the gas phase to the liquid phase reaction for the nutritional needs of the biomass).

    - I elaborate thermal balances of the system.

    - I Identified the kinetics of the reaction (first order kinetics Monod due to the use of biomass).

    - I built a system of phenomenological equations (material balances, thermal balances,
    transfer of materials between phases, kinetics, thermodynamics).

    - I implemented numerically the system of equations (use of the Fortran programming language)
    .
    - I wrote synthesis report (State of the art of the process + Identification of physical phenomena + Assumptions + system of equations + resolution algorithm).

  • Laboratoire Réactions et Génie des Procédés - Stage

    2013 - 2013 *Study and modeling of a heterogeneous catalytic reaction on a moving bed (collaboration with Arkema):

    - I ran experimental tests for the identification of kinetic parameters (use of a Batch reactor).

    - I ran experimental tests for the identification of the limiting regime (use of a continous reactor with 3 fixed beds).

    - I did analytical analysis of the samples (GC chromatography, Karl Fisher).

    - I participated in the construction of the numerical model (use of Matlab programming language for the construction of a data base function which allows a considerable time saving for the comparison of different experiments carried out).

Formations

  • CPE Lyon

    Villeurbanne 2016 - maintenant mastère spécialisé

  • ÉCOLE D'INGÉNIEURS (Gabès)

    Gabès 2010 - 2013 Diplôme d'Ingénieurs

    * Génie Chimique-Procédés

  • Ecole Nationale D'Ingénieurs De Gabes (Gabès)

    Gabès 2010 - 2013

  • Institut Préparatoire Aux Études Des Ingénieurs D'El Manar PTSI (El Manar)

    El Manar 2007 - 2010
Annuaire des membres :