摘要
氯乙烯单体是生产聚乙烯树脂的主要原料。 1 998年全世界氯乙烯总生产能力为 3 0 4 3 .2万 t,产量为 2 580 .7万 t,平均开工率为 85%。预计 2 0 0 3年和 2 0 0 8年世界氯乙烯总生产能力将分别达到 3 3 0 1 .5万 t和 3 80 9.0万 t。我国氯乙烯生产厂家大多采用电石乙炔法 ,1 998年产能和产量分别为 2 2 1 .3万 t和 1 3 8.1万 t,进口量比上年骤增。预计 2 0 0 0～ 2 0 0 5年我国氯乙烯产能将达 3 2 0万 t/a,需求将达 4 1 8万 t/a。
Vinyl chloride (VC) is a basic raw material for PVC production. The total global production capacity of VC was 30.432 million t/a in 1998, the output was 25.807 million tons and the average operating rate was 85%. It is expected that the total global production capacity of VC will reach 33.015 million t/a in 2003 and 38 09 million t/a in 2008. VC in China is mostly produced by the calcium carbide acetylene process. The production capacity of VC in China was 2.213 million t/a in 1998, the output was 1.381 million tons and the import amount was much higher than the previous year. It is expected that the production capacity of VC in China will reach 3.2 million t/a and the demand will reach 4.18 million t/a from 2000 to 2005.
出处
《现代化工》
EI
CAS
CSCD
2000年第3期42-44,共3页
Modern Chemical Industry
关键词
氯乙烯
产能
产量
现状
预测
市场
vinyl chloride, production capacity, output, current situation, forecast
