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近年来,世界环氧乙烷的生产能力与市场需求不断增加,2011年,环氧乙烷世界总产能为2130.1万吨,主要分布在中东、亚洲、北美及东南亚等地;以乙二醇为主的环氧乙烷总消费量为2080万吨。2011年我国环氧乙烷产能和产量同样有了大幅提高,生产能力为411.8万吨,表观消费量为347万吨。未来几年,亚洲地区(尤其是我国)对以乙二醇为代表的环氧乙烷下游产品的需求将继续保持其快速增势;中东、北美仍将是环氧乙烷主要的出口地区,亚洲仍是主要进口地区。2012～2015年,预计环氧乙烷产能将达到680万吨左右,市场竞争加剧,环氧乙烷产品长期以来形成的高价位格局将逐步打破,价格将回归理性。
In recent years, the world ethylene oxide production capacity and market demand continues to increase in 2011, the total ethylene oxide production capacity of 21,301,000 tons, mainly in the Middle East, Asia, North America and Southeast Asia and other places; ethylene glycol as The main ethylene oxide consumption is 20.8 million tons. In 2011, China’s ethylene oxide production capacity and output also increased substantially, with a production capacity of 4.118 million tons and an apparent consumption of 3.47 million tons. In the next few years, the demand for ethylene oxide downstream products represented by ethylene glycol will continue to maintain its rapid growth in Asia (especially China); the Middle East and North America will remain the major exporter of ethylene oxide, Asia is still the major importer. From 2012 to 2015, it is estimated that the ethylene oxide production capacity will reach about 6.8 million tons. The market competition will intensify. The long-term high price pattern of ethylene oxide products will gradually break down and the price will return to rationality.