对二甲苯市场分析及发展建议

摘要

With expanding capacity of purified terephthalic acid (PTA) and short supply of domestic raw material of paraxylene(PX),paraxylene has a large space of market development. At the same time,profit of PX is relatively good. Domestic private investment in PX units is active,and so is investment in surrounding countries. There is strong competition in building PX units. Through introducing PX capacity and consumption in China and surrounding countries,the 2013 PX price is analyzed and the PX market trend is predicted. Starting from the Luoyang petrochemical PX unit,it is proposed first,to integrate upstream and downstream units to achieve maximum efficiency. Second,to increase investment in research and development of PX technology to improve the ability of independent innovation. Third,to realize PX large-scale production and reduce unit cost of production. Fourth,to combine oil refining and chemical units and adjust industrial layout.%随着国内精对苯二甲酸产能不断扩大，出现了原料对二甲苯（PX）供不应求的状况，需要大量进口，具有较大的市场发展空间，同时，对二甲苯产品利润相对较好，国内民营和我国周边对二甲苯产业的投资积极性较高，纷纷争上对二甲苯装置，投资主体多元化，装置竞争剧烈。本文通过介绍了我国及周边PX产能和消费现状，分析了2013年PX产品价格行情，预测PX产品未来市场走势，从中国石化洛阳分公司PX装置的特点出发，提出了发挥上下游一体化的优势，实现效益最大化；加大对PX技术研发的投入，提高自主创新能力；实现PX规模化生产，降低单位生产成本；结合炼油、化工装置，合理调整产业布局等四个方面的发展建议。