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  • Project profile

    Thermal Treatment DSM Sisseln, Switzerland

    Owner’s Engineer services - liquid wastes, off gases at DSM in Sisseln, Switzerland

    Liquid production wastes and process off gases are used for site internal steam generation at DSM/Sisseln. New components and systems were erected and integrated into the existing energy infrastructure in order to ensure waste disposal. STEAG Energy Services was representing the Owner’s Engineer in this projects and had performed the following services: concept preparation, integration planning, tender preparation, proposal evaluation, control of design layout and engineering, construction supervision, commissioning supervision, optimization. In addition to the mentioned services STEAG Energy Services is performing the integration of two process off gases into the firing systems of the boilers K7 and K8 including the realization of necessary modernization work. The SES services were executed in different time periods.

    Boiler k7
    Process off gasesmax. 700 Nm³/h
    Liquid wastes1.500 kg/h
    Live steam parameters38 bar / 360 °C
    CustomerDSM Nutritional Products
    Execution of SES services08/2000 - 06/2003
    Boiler k8
    Process off gasesmax. 700 Nm³/h
    Liquid wastes1.600 kg/h
    Live steam parameters15 bar / 204 °C
    CustomerDSM Nutritional Products
    Ausführung von SES-Leistungen06/2012-06/2015