精品文档---下载后可任意编辑低钒及非钒脱硝催化剂的讨论的开题报告题目：低钒及非钒脱硝催化剂的讨论摘要：近年来，空气污染问题日益严重，其中氮氧化物（NOx）的排放是主要污染源之一。为了降低 NOx 排放，脱硝技术成为了讨论的热点之一。目前，脱硝催化剂广泛应用，但其中钒催化剂会导致环境中锰、钒等重金属的增加，损害环境。因此，讨论低钒及非钒脱硝催化剂势在必行。本文将介绍低钒及非钒脱硝催化剂的讨论背景、讨论现状、讨论方法及预期成果。讨论方法主要包括催化剂制备、物理化学性质表征、脱硝性能测试等。预期成果为探究一种高效、低毒、环保的低钒及非钒脱硝催化剂，以实现 NOx 的高效脱除。关键词：脱硝催化剂；低钒；非钒；NOxAbstract:In recent years, air pollution becomes increasingly serious, and the emissions of nitrogen oxides (NOx) are one of the main sources of pollution. To reduce NOx emissions, DeNOx technology has become one of the research hotspots. Currently, DeNOx catalysts are widely used. However, vanadium catalysts can cause an increase in heavy metals such as manganese and vanadium in the environment, damaging the environment. Therefore, the research on low vanadium and non-vanadium DeNOx catalyst is necessary.This paper will introduce the research background, current status, research methods and expected results of low vanadium and non-vanadium DeNOx catalyst. Research methods mainly include catalyst preparation, physicochemical property characterization, DeNOx performance testing, etc. The expected result is to explore an efficient, low-toxic, and environmentally-friendly low vanadium and non-vanadium DeNOx catalyst to achieve efficient removal of NOx.Keywords: DeNOx catalyst; low vanadium; non-vanadium; NOx
