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至 1 999年年底 ,全世界共有 1 0个国家 2 4套装置生产ＥＰＲ(其中气相聚合工艺装置 1套 ,茂金属催化剂装置 2套 ) ,年总生产能力为 1 2 5万ｔ,预计 2 0 0 3年总生产能力可达 1 47万ｔ。 据估计 ,世界ＥＰＲ在 1 995～ 2 0 0 5年间需求量年增长率为 4%。 1 995～ 2 0 0 5年
By the end of 1999, a total of 22 sets of EPR equipment were produced in 20 countries around the world (including 1 set of gas-phase polymerization process equipment and 2 sets of metallocene catalyst equipment) with a total annual production capacity of 12,500 t. The total production capacity in 2003 will reach 14.7 million t. It is estimated that the world EPR demand will increase by 4% annually from 1995 to 2005. 1 995 ~ 2005 years