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Julien SOTTAS

Colombes

En résumé

Pas de description

Entreprises

  • Arkema - Carelflex Engineer

    Colombes 2015 - maintenant Based in Dubai (UAE) I'm doing sulfiding catalyst operation for Hydrotreaters and Hydrocrackers unit on refinery around Middle East / India and UE

     Performing technical visit on site then as a mission leader planning and prepare the whole coming operation.
     Leading the full operation from the connection of our equipment (pump, hoses, pressure reducer ...) to the unit, making leak test with nitrogen, injecting DMDS (Dimethyl disulfide) in reactors in order to activate the catalyst, then dismantling of our equipment.
     According the readings (temperatures, quantity of DMDS injected, hydrogen sulfide %, hydrogen purity % etc), collected from our equipment or in the control room, advise the refiner how to manage the sulfiding (increasing or decreasing flowrates, temperatures ...).
     Investigating on suppliers for any repairs on our equipment or new material requested.
     Some logistics stuffs regarding the shipments of our equipment and the product to deliver to the customer place.
  • Arkema - Carelflex Technician

    Colombes 2015 - 2015 Sulfiding catalyst operation on refinery around Europe.

     Injection of DMDS (Dimethyl disulfide) in reactors in order to activate the catalyst.
     According the readings (temperatures, quantity of DMDS injected, hydrogen sulfide %, hydrogen purity % etc), collected from our equipment or in the control room, advise the refiner how to lead the sulfiding (increasing or decreasing flowrates, temperatures ...).
  • Total - Technician in Metrology

    COURBEVOIE 2013 - 2013 Establishment of a metrological approach to get the ISO 9001 certification for two drilling laboratories (Rock Mechanical Laboratory and Completion & Well Productivity).

     Train and supervise the technicians to the metrology.
     Write the general procedure, calibration procedures, inform and manage the equipment base.
     Manage the measuring instruments and their standards measurement.
  • Total - Geomechanical Laboratory Technician

    COURBEVOIE 2012 - 2012 Perform various measurements on rock samples to determine the mechanical properties.

     Triaxial compressive strength Tests, Uniaxial compressive strength Tests, Fracture toughness and interpretation of datas.
     Calibration of sensors and of the Micro Indentation table, micro indentation tests on plugs to measure the Brinell hardness and Fracture toughness, interpretation datas.

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