摘要:Manufacture of propylene via butylene disproportionation reaction is an important technology for regulating the ethylene and propylene yield and increasing the propylene production.With the development of domestic coal-to-olefin process in China,the number of new units adopting the olefin metathesis technology(OMT)is increasing gradually,but at present this technology and its associated catalyst are monopolized by foreign companies.
關鍵詞:COMPANIESPROPYLENEtechnology
分類號: F42[經濟管理—產業經濟]