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截至10月9日,浙江巴陵恒逸己内酰胺公司20万吨/年己内酰胺项目环己酮单元装置A线已连续稳定运行10天。至此,中国石化与浙江恒逸集团共同投资36亿元合作建设的世界单线产能最大己内酰胺项目两条生产线打通全流程并一次开车成功。打通全流程后的己内酰胺装置日产己内酰胺580吨左右,优级品率稳定在90%以上。该项目采用中国石化自主知识产权的第二代己内酰胺绿色环保技术,与磷酸羟胺(HPO)法己内酰胺生产技术相比,该工艺流程短,操作简便,装置投资少,生产成本低,单位产品“三废”排放
As of October 9, Zhejiang Baling Heng Yi caprolactam company 200,000 tons / year caprolactam project cyclohexanone unit A line has been a continuous stable operation of 10 days. At this point, Sinopec and Zhejiang Hengyi Group jointly invested 3.6 billion yuan to build the world’s largest single-line capacity of caprolactam project two production lines to get through the whole process and a successful car. After opening the whole process of caprolactam plant Nissan caprolactam about 580 tons, excellent grade rate stable at 90%. The project adopts the second-generation caprolactam green environmental protection technology with independent intellectual property rights of Sinopec Corp. Compared with the production technology of caprolactam from hydroxylamine phosphate (HPO), the project has the advantages of short process flow, simple operation, low investment in equipment, low production cost, Three wastes "emissions