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美国Exxon化学公司报道,到2006年,世界乙烯生产能力将从1997年的9000万t增长到1.2亿t。 1997年世界乙烯生产能力比1996年增长了5.6％,即增长了467万t;预计1998年将比1997年增长7％,即增长614万t;1999年将增长3.1％,即增长300万t。在这期间,世界乙烯需求量将年均增长4.6％。其中美国的乙烯生产能力将从1997年的2590万t增长到2000年的2870万t。同时期,美
The United States Exxon Chemical Company reported that by 2006, the world’s ethylene production capacity will increase from 90 million tons in 1997 to 120 million tons. In 1997, the world’s ethylene production capacity increased by 5.6% over 1996, which is an increase of 4.67 million tons; in 1998, it is expected to increase by 7% over 1997, ie, increase by 6.14 million tons; in 1999, it will increase by 3.1%, or by 3 million tons. . During this period, the world’s ethylene demand will increase by 4.6% annually. The United States’ ethylene production capacity will increase from 25.9 million tons in 1997 to 28.7 million tons in 2000. At the same time, the United States