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世界间苯二甲酸的生产能力已经明显超过需求,欧洲的供需基本平衡,但美国和亚洲地区却明显供大于求,估计这种过剩状况要持续到2011年左右,因此今后几年世界市场竞争将更加激烈,但我国发展前景尚好,令国外生产商垂涎,因此,国内企业除了不断提高现有装置的生产技术水平、开工率,降低生产成本、提升产品质量外,有条件的企业还可以考虑借鉴北京燕山石油化工公司的经验,新建一套5.0万吨/年间苯二甲酸生产装置,以满足国内实际生产的需求。
In the world, the production capacity of isophthalic acid has clearly exceeded the demand. The supply and demand in Europe are basically balanced. However, the U.S. and Asia are clearly oversupplied. It is estimated that this excess will last until about 2011, so the competition in the world market in the next few years However, the development prospects of our country are still good and the coveted overseas manufacturers make the domestic enterprises not only improve the production technology, operation rate, production cost and product quality of the existing plants, but also consider the conditions of the enterprises Beijing Yanshan Petrochemical Company’s experience, the new set of 50,000 tons / year phthalic acid plant to meet the actual needs of the domestic production.