国内外顺酐的生产与市场

Domestic and overseas market and production of maleic anhydride

1 999年全球顺酐的生产能力达 1 2 4 6kt/a ,1 998年消费量为 2 2 0kt。预计从 1 998年到 2 0 0 3年全球MAN需求年平均增长率为 5 1 % ,需求持续增长主要是BDO和LPR对顺酐需求快速增长引起的。我国 1 999年MAN产量为 1 0 1 90kt,需求量为 75～ 80kt,预计 2 0 0 0年国内市场对MAN的需求量为 90kt。

The worldwide production capacity of maleic anhydride (MAN) was 1246 kt/a in 1999, and the consumption was 220 kt in 1998. It was prefigured that the worldwide average annual growing rate of demand for maleic anhydride would be 5.1% from 1998 to 2003 caused by the rapid increasing demand of MAN from BDO and LPR. The domestic output of MAN was 101.90 kt in 1999, and the demand was 75 - 80 kt in 1999 and 90 kt in 2000.