国内外顺丁烯二酸酐的生产及市场分析

目前，全球顺丁烯二酸酐供求基本平衡，需求量稳步增长，2001年全球顺丁烯二酸酐产量为l096kt，需求量为l089kt，预计2006年需求量将达到l500kt。2002年我国顺丁烯二酸酐的生产能力为234kt，需求量为179kt，预计2005年需求量将达到260kt。目前我国大多数顺丁烯二酸酐装置规模小，工艺落后，今后应不断改进生产工艺，研究开发新的生产技术，以增强在国际市场中的竞争力。

Production and Market Analysis of Maleic Anhydride at Home and Abroad

At present,global supply has basically balanced with the steadily increasing demand for maleic anhydride.In 2001,total output of maleic anhydride all over the world reached 1,096 kt with the demand of 1,089 kt.It is forecasted that the demand for this product will increase to 1,500 kt in 2006.In China,the capacity of maleic acid was 234 kt in 2002 with demand of 179 kt,and the quantity of 260 kt needed in 2005 is estimated.Up to now,most of the production units of maleic anhydride in our country have been in the conditions of small scale and backward technology.For strengthening its competitiveness in the international market,it is necessary to improve production process,and research and develop new technologies without interruption for the future.