石化申请苯胺和环己胺联产装置专利,能降低三废处理成本

金融界
03 May

金融界2025年5月3日消息,国家知识产权局信息显示,中国石油化工股份有限公司、中石化南京化工研究院有限公司、中国石化集团南京化学工业有限公司申请一项名为“一种苯胺和环己胺联产装置”的专利,公开号CN119896926A,申请日期为2023年10月。专利摘要显示,本发明公开了一种苯胺和环己胺联产装置,包括苯胺尾气处理单元、加氢反应单元及产品精制单元;苯胺尾气处理单元用于除去苯胺尾气中的液态有机物及...

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