چکیده مقاله
This review examines the catalytic conversion of methanol to dimethyl ether DME , a promising alternative fuel and chemical feedstock Driven by the need for sustainable energy solutions and reduced reliance on fossil fuels, DME production via methanol dehydration is gaining significant attention The article explores various catalytic approaches, focusing on alumina based catalysts, zeolites, and other emerging materials like clay minerals and metal organic frameworks MOFs The impact of catalyst properties, including acidity, pore structure, and surface modification, on DME yield, selectivity, and long term stability is discussed While alumina catalysts offer a cost effective route, zeolites, particularly FER type, exhibit superior selectivity and resistance to coking Recent advancements in modifying both alumina and zeolites, including the use of promoters and mesoporous engineering, are highlighted
کلیدواژهها
نویسندگان
Zahra Taheri
Research Institute of Petroleum Industry
Amirreza Fathi
University of Tehran
Mahboobeh Mohammadtaheri
Research Institute of Petroleum Industry
شیوه ارجاع
Taheri, Zahra and Fathi, Amirreza and Mohammadtaheri, Mahboobeh,1403,A review of catalysts for the conversion of methanol to dimethyl ether as a sustainable fuel,the eighth International Conference on Technology Development in Chemical Engineering,Tehran
ارائهشده در
مجموعه مقالات هشتمین کنفرانس بین المللی توسعه فناوری در مهندسی شیمی30 بهمن 1403 · تهران