中海油天津化工研究设计院有限公司等一种中空纤维膜内侧缺陷修补方法及装置专利正式公布（新材料与化工技术专利快讯）

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2025/12/20

天眼查App显示，2025-12-19，“一种中空纤维膜内侧缺陷修补方法及装置”（patentName）正式进入公布阶段。申请人为中海油天津化工研究设计院有限公司,中国海洋石油集团有限公司，该项新材料与化工技术专利涉及中空纤维气体分离膜组件的缺陷修复场景。据专利信息显示，该方法通过向膜组件内侧灌装待交联的寡聚物溶液，在致密层发生界面聚合与交联反应，实现对内侧缺陷的精准修补，显著优化中空纤维膜的分离...

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