近年来,我国已内酰胺产业的发展一直面临原料、技术和资金三大难题。加快发展已内酰胺产业,成为人们普遍关注的焦点。1999年开始,中国石化巴陵分公司联合石油化工科学研究院、中科院大连化物所、湖南大学等院校,进行“己内酰胺生产成套新技术”开发,将年产7万吨己内酰胺装置改造至年产14万吨,取得了突破性进展。该项目改造完成后,巴陵分公司的己内酰胺装置将是全球产能一流、技术领先的己 In recent years, China has been the development of lactam industry has been facing three major problems of raw materials, technology and capital. Accelerate the development of caprolactam industry, has become the focus of widespread concern. Since 1999, Sinopec Baling Branch United Petroleum and Chemical Research Institute, Chinese Academy of Sciences, Dalian Institute of Chemistry, Hunan University and other institutions, “caprolactam production of complete sets of new technologies” development, the annual output of 70,000 tons caprolactam plant to an annual output 140,000 tons, made a breakthrough. After the completion of the project, the caprolactam plant in Baling Branch will be the world’s top-tier and leading technology company