The collaborative removal of dust-containing toxic gas caused by emission of industrial fumes is an intractable problem, and catalytic membranes that combine catalysis and separation are an effective way to solve this problem. In this work, we exhibited the successful fabrication of a Pt/[email protected] catalytic membrane and its excellent catalytic and filtration performance in the simultaneous removal of NO and particulate matter (PM). Only 25% of the gas permeation of the SiC membrane was sacrificed under the optimal synthesis condition, and monolayer growth of the SAPO-34 zeolites was achieved. The simultaneous removal of NO and PM tests showed that the highest NO oxidation rate and NO degradation rate were 72.5 and 92.3%, respectively, while the PM rejection rate was maintained at 99.99% during the whole test, corroborating the simultaneous removal of NO and dust tests. The prepared Pt/[email protected] catalytic membrane exhibits great potential for exhaust purification.

中文翻译：

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水热合成Pt / [受电子邮件保护的]催化膜同时去除NO和颗粒物

协同去除由工业烟气排放引起的含尘有毒气体是一个棘手的问题，结合催化和分离的催化膜是解决此问题的有效方法。在这项工作中，我们展示了Pt / [电子邮件保护]催化膜的成功制造及其在同时去除NO和颗粒物（PM）方面的出色催化和过滤性能。在最佳合成条件下，仅损失了25％的SiC膜透气性，并实现了SAPO-34沸石的单层生长。同时去除NO和PM测试表明，最高的NO氧化率和NO降解率分别为72.5和92.3％，而在整个测试过程中，PM去除率保持在99.99％，同时消除了NO和粉尘测试。制备的Pt / [受电子邮件保护的]催化膜展现出巨大的废气净化潜力。