论文部分内容阅读
据行业期刊介绍,近年来,世界乙丙橡胶生产总体缓慢增长,并呈现出地区发展不平衡的态势。2010年世界乙丙橡胶总产能达到127.7万t,随着一些旧装置的关停和新建装置的投产,到2014年其总产能将达到145万t。其中,亚洲地区产能出现增长,而供大于求的北美地区产能将出现下降,其他地区的生产能力基本保持不变。此外,2014年全世界乙丙橡胶消费量约为135万t,其中亚洲地区是消费增长的主要驱动力,年均增长率为5%。
According to industry journals, in recent years, the world’s ethylene-propylene rubber production overall slow growth, and showing the uneven development of the regional situation. In 2010, the total ethylene propylene production capacity in the world reached 1.277 million tons. With the closure of some old plants and the commissioning of new plants, their total production capacity will reach 1.45 million tons by 2014. Among them, the production capacity in Asia increased, while oversupply in North America capacity will decline, other parts of the basic production capacity remained unchanged. In addition, the world’s ethylene-propylene rubber consumption was about 1.35 million tons in 2014, of which Asia is the main driving force of consumption growth with an average annual growth rate of 5%.