国内外AE／AES生产现状及市场分析

介绍国内外脂肪醇聚氧乙烯醚(AE)和脂肪醇聚氧乙烯醚硫酸盐(AES)的生产现状及供需情况.2003年全球AE的总产能为391.7万t/a,总产量为155.8万t,总消费量为148.3万t;AES的总产能为377.5万t/a,产量约为300万t,消费量约为90万t.2004年我国AE的产能已超过50万t/a,但产量只有15万t,消费量为30.5万t;AES的总产能为37.95万t/a,产量为14万t,市场需求约10万t.最后补充介绍乙氧基化的技术进展.

Production Situation and Market Analysis of AE/AES at Home and Abroad

The production,demand and supply of fatty alcohol polyoxyethylene ether(AE) and fatty alcohol polyoxyethylene ether sulfate(AES) at home and abroad are introduced.In 2003 the global production capacity of AE and AES was separately 3.917 million tons and 3.775 million tons per year,the output was separately 1.558 million tons and 3.00 million tons,and the total consumption was 1.483 million tons and 0.9 million tons.In China,in 2004 the production capacity of AE was exceeded 0.5 million tons with output of 0.15 million tons only and consumption of 0.305 million tons;the total production capacity of AES was 379.5 thousand tons per year,with output of 0.14 million tons,and its market consumption was about 0.10 million tons.Finally,the technology progress of ethoxylation was introduced additionally.