The Assessment of Peanut shell and chat stem as Alternative Energy Source for Cement Industries 2018 i | Page ADDIS ABABA UNIVERSITY ADDIS ABABA INSTITUTE OF TECHNOLOGY SCHOOL OF CHEMICAL AND BIO ENGINEERING By Birhan G/egziabher A Thesis Submitted To The School of Chemical and Bio Engineering Presented in Partial Fulfilment of the Requirement for the Degree of Master of Science (Chemical and Bio Engineering Under Process Engineering Stream) Addis Ababa University Addis Ababa, Ethiopia October, 2018 The Assessment of Peanut shell and Chat stem as Alternative Energy Source for Cement Industries