论文部分内容阅读
Carbon 5 (C5) resources are the byproducts of ethylene cracking processingwith as many as over 20 components. Along with the rapid capacityincrease of ethylene in China,the utilization of C5 resources is put on theagenda for the major Chinese petrochemical firms. Because the Chineseethylene producers mainly use liquid naphtha and other heavier oil productsas raw materials,which generates larger proportion of C5 by-productsthan ethylene makers in the Middle East that use light hydrocarbons suchas ethane and liquefied petroleum gas.“At present,petroleum resins produced in China are mainly C9 petroleumresins,occupies over 70% of the total domestic petroleum resin
Carbon 5 (C5) resources are the byproducts of ethylene cracking processingwith as many as over 20 components. Along with the rapid capacity ofcrease of ethylene in China, the utilization of C5 resources is put on theagenda for the major Chinese petrochemical firms. mainly use liquid naphtha and other heavier oil products as raw materials, which produce larger proportion of C5 by-productsthan ethylene makers in the Middle East that use light hydrocarbons suchas ethane and liquefied petroleum gas. ”At present, petroleum resins produced in China are mainly C9 petroleumresins, occupies over 70% of the total domestic petroleum resin