Catalytic purification of sulphur-containing malodorous gases has attracted wide attention because of its advantages of high purification efficiency,low energy consumption and lack of secondary pollution.The selection...Catalytic purification of sulphur-containing malodorous gases has attracted wide attention because of its advantages of high purification efficiency,low energy consumption and lack of secondary pollution.The selection of efficient catalysts is the key to the problem,while the preparation and optimisation of catalysts depend on the analysis of experimental results and in-depth mechanistic analysis.By analysing the published literature,bibliometric analysis can identify existing research hotspots,the areas of interest and predict development trends,which can help to identify hot catalysts in the catalytic purification of sulphurcontaining odours and to investigate their catalytic purification mechanisms.Therefore,this paper uses bibliometric analysis,based on Web Of Science and CNKI databases,CiteSpace and VOS viewer software to collate and analyse the literature on the purification of sulphurcontaining odour pollutants,to identify the current research hotspots,to summarise the progress of research on the catalytic purification of different types of sulphur-containing odours,and to analyse their reaction mechanisms and kinetics.On this basis,the research progress of catalytic purification of different kinds of sulfur odour is summarized,and the reaction mechanism and dynamics are summarized.展开更多
基金supported by the National Natural Science Foundation of China(Nos.21677010 and 51808037)the National Key R&D Program of China(No.2021YFB3500702)the Special fund of Beijing Key Laboratory of Indoor Air Quality Evaluation and Control(No.BZ0344KF21-04).
文摘Catalytic purification of sulphur-containing malodorous gases has attracted wide attention because of its advantages of high purification efficiency,low energy consumption and lack of secondary pollution.The selection of efficient catalysts is the key to the problem,while the preparation and optimisation of catalysts depend on the analysis of experimental results and in-depth mechanistic analysis.By analysing the published literature,bibliometric analysis can identify existing research hotspots,the areas of interest and predict development trends,which can help to identify hot catalysts in the catalytic purification of sulphurcontaining odours and to investigate their catalytic purification mechanisms.Therefore,this paper uses bibliometric analysis,based on Web Of Science and CNKI databases,CiteSpace and VOS viewer software to collate and analyse the literature on the purification of sulphurcontaining odour pollutants,to identify the current research hotspots,to summarise the progress of research on the catalytic purification of different types of sulphur-containing odours,and to analyse their reaction mechanisms and kinetics.On this basis,the research progress of catalytic purification of different kinds of sulfur odour is summarized,and the reaction mechanism and dynamics are summarized.
