摘要
聚四氢呋喃(PTMEG)是生产氨纶和聚氨酯弹性体的重要原料之一。以重庆某化工企业PTMEG项目为例,介绍了聚四氢呋喃的生产流程,探讨了该类建设项目环境影响评价时应重点关注的问题。
Polytetramethyleneetherglycol(PTMEG)is the major raw material for producing spandex and elastomeric polyurethane.This paper took one PTMEG project in Chongqing to introduce the procedure of PTMEG and discuss the main problems in environmental impacts assessment.
出处
《三峡环境与生态》
2010年第5期33-34,53,共3页
Environment and Ecology in the Three Gorges
关键词
聚四氢呋喃
环境影响评价
问题
polytetramethyleneetherglycol(PTMEG)
environmental impacts assessment
important problem