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Abstract:
一种蜂窝状PDMS整体式复合填料及其制备方法,属于废气处理领域,本发明包括PDMS主剂和硬化剂、蜂窝状PP填料载体、涂覆工艺。将PDMS主剂与硬化剂按照一定比例混合后,采用特制装置将其涂覆于蜂窝状PP载体上,涂覆后PP载体在烘箱内加热成型,待静置恢复室温,即得蜂窝状PDMS整体式复合聚丙烯填料。经PDMS涂覆的蜂窝状PP填料,具有较好的生物亲和力,并有一定的疏水性,适合作为生物滴滤塔的整体式填料,用于降解疏水性挥发性有机化合物。实现了生物滴滤塔内填料无序向有序的优化,同时对于降低生物滴滤塔一次性投资和运行维护成本有重要意义。
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Patent Info :
Type: 发明申请
Patent No.: CN202211270574.1
Filing Date: 2022-10-17
Publication Date: 2023-01-17
Pub. No.: CN115608317A
Applicants: 北京工业大学
Legal Status: 撤回-主动撤回
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