TY - SER AU - Bassetti,F. AU - Carrea,A. TI - Improving boiler efficiency from the bottom up PY - 2010/// N2 - Transcripción del resumen del autor. Although the MAC system is a well proven technology for the dry extraction of bottom ash from pulverized coal boilers, it's developer Magaldi decided to conduct a rigorous assessement in accordance with the ASME PTC 4-1998 standard to demonstrate the technologies ability to improve overall boiler efficiency compared to a traditional wet bottom ash system ER -