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我国C4原料气资源利用率一直较低,2008年随着芳构化装置在我国遍地开花,“液化气深加工”开始备受关注,以C4组分为原料的“深加工企业”开始迅猛发展。深加工的不断拓展使得C4产业链开始多元化,异构化、烷基化、丁酮、醋酸仲丁酯、丁二烯、异丁烷脱氢等多元化深加工企业开始迅速传播。未来高价值的燃料利用仍是混合C4应用的最主要的途径,对混合C4下游产品的市场应进行全面分析,不要盲目追求化工利用率,应避免“一窝蜂”式上马“最赚钱”的产品。
China C4 feed gas resource utilization rate has been low in 2008 with the aromatization device flowering in our country, “deep processing of liquefied gas ” began to pay close attention to C4 components as raw material “deep processing enterprises ” began to swift and violent development of. The continuous expansion of deep processing has led to the diversification of the C4 industrial chain, isomerization, alkylation, butanone, sec-butyl acetate, butadiene, isobutane dehydrogenation and other diversified deep-processing enterprises began to spread rapidly. Future high value fuel utilization is still the most important way to mix C4 applications. The market for mixed C4 downstream products should be fully analyzed. Do not blindly pursue chemical utilization, should avoid “swarm” type “most profitable” "The product.