Fatty acid methyl esters production from crude waste frying oil using modified coffee husk ash catalyst: Parameters optimization von Bekele, Demelash Tilahun, Shibeshi, Nurelegne Tefera, Reshad, Ali Shemsedin

Volltext

Catalytic Performance Investigation of Alkali and Bifunctional Catalysts Derived from Lignocellulosic Biomasses for Biodiesel Synthesis from Waste Frying Oil von Bekele, Demelash Tilahun, Shibeshi, Nurelegne Tefera, Reshad, Ali Shemsedin

Volltext

Potassium and zirconium promoted coffee husk ash catalysts for waste frying oil methanolysis: Kinetic and thermodynamic studies von Bekele, Demelash Tilahun, Shibeshi, Nurelegne Tefera, Reshad, Ali Shemsedin

Volltext

Heterogeneous Catalysts from Metallic Oxides and Lignocellulosic Biomasses Ash for the Valorization of Feedstocks into Biodiesel: an Overview von Bekele, Demelash Tilahun, Shibeshi, Nurelegne Tefera, Reshad, Ali Shemsedin

Volltext

KNO3‑Loaded Coffee Husk Ash as a Heterogeneous Alkali Catalyst for Waste Frying Oil Valorization into Biodiesel von Bekele, Demelash Tilahun, Shibeshi, Nurelegne Tefera, Reshad, Ali Shemsedin

Volltext

KNO 3 -Loaded Coffee Husk Ash as a Heterogeneous Alkali Catalyst for Waste Frying Oil Valorization into Biodiesel von Bekele, Demelash Tilahun, Shibeshi, Nurelegne Tefera, Reshad, Ali Shemsedin

Volltext

Design, construction, and testing of passive type solar tunnel for maize grain disinfestations von Damena, Obsuman, Tilahun, Lelise, Kuyu, Chala G., Bekele, Yetenayet, Yirga, Tizazu, Teka, Tilahun A., Hailu, Demelash

Volltext