摘要
国内市场对乙烯及其下游衍生产品的需求量逐渐增大,为应对市场需求和提高竞争力,乙烯装置大型化趋势明显。中国石油的原油加工能力和乙烯生产能力逐年增加,呈现出加速发展态势,在充分发挥炼化一体化优势,优化乙烯原料结构,提高裂解副产物利用率及附加值的同时,推进了乙烯生产技术进步,有效提升了中国石油的乙烯生产竞争力。
Nowadays, in order to meet the domestic market for ethylene and its downstream products and improve the competitiveness, our ethylene unit scale tended to maximization. Furthermore, the production capacity of crude oil and ethylene in PetroChina increased year by year, and an accelerating development tendency appeared. Under the conditions of giving full play to the advantages of refining- chemical integration, optimizing ethylene feedstock structure composition, utilizing light and diversified feedstock, optimizing byproduct utilization and simultaneously improving additional value, the ethylene technology process could be accelerated, therefore, the ethylene production competitiveness of PetroChina could be enchanced.
出处
《石化技术与应用》
CAS
2010年第3期258-263,共6页
Petrochemical Technology & Application
关键词
乙烯工业
发展现状
市场需求
规模效益
副产物利用
竞争力
综述
ethylene industry
development situation
market demand
scale benefit
byproduct utilization
competitiveness
review
