Semen [en5kd8k251no]
ANALISIS ENERGI PADA SISTEM ROTARY KILN UNIT INDARUNG IV PT SEMEN PADANG Dian Wahyu 1 Ruzita Sumiati 1 1 Dosen Jurusan Teknik Mesin Politeknik Negeri Padang ABSTRACT The cement industry is an industry that use large amounts of energy The process requires the most energy is combustion