国内外丙烯工业废气催化燃烧催化剂性能对比  

A comparative analysis of catalyst performance for catalytic combustion of propylene industrial waste gas in domestic and international markets

作　　者：金晓东 曾利辉 祝高庆 苏雅文 李霖 Jin Xiaodong;Zeng Lihui;Zhu Gaoqing;Su Yawen;Li Lin(Kaili Catalyst&New Materials Co.,Ltd.,Xi’an 710201,Shaanxi,China;National&Local Joint Engineering Research Center for New Noble Metal Catalysts R&D Technology,Xi’an 710201,Shaanxi,China;Shaanxi Key Laboratory of Catalytic Materials and Technology,Xi’an 710201,Shaanxi,China;Xi’an Key Laboratory of Catalytic Materials and Technology,Xi’an 710201,Shaanxi,China)

机构地区：[1]西安凯立新材料股份有限公司,陕西西安710201 [2]新型贵金属催化剂研发技术国家地方联合工程研究中心,陕西西安710201 [3]陕西省催化材料与技术重点实验室,陕西西安710201 [4]西安市催化材料与技术重点实验室,陕西西安710201

出　　处：《工业催化》2023年第9期42-48,共7页Industrial Catalysis

基　　金：陕西省创新能力支撑计划项目(2020TD-007)。

摘　　要：丙烯工业产生的废气成分复杂,处理条件苛刻,常规的催化燃烧催化剂难以满足工况需求,市场几乎被国外催化剂垄断。西安凯立新材料股份有限公司针对此领域进行相关催化剂(Cat-O)的开发,并与占据主流地位的进口催化剂Cat-H、Cat-M及Cat-C做对比。在模拟的丙烯酸废气、丙烯腈废气条件下,经性能评价和老化检测,进口催化剂Cat-M活性和稳定性均较优,Cat-O催化剂活性稍温和,但耐水性和稳定性远优于进口Cat-H和Cat-C催化剂,并通过某厂废气侧线评价,极具工业化前景。Due to the complex composition and harsh treatment conditions of waste gas produced by the propylene industry,conventional catalytic combustion catalysts are unable to meet operational requirements.As a result,the market is largely dominated by foreign catalysts.Kaili Catalyst&New Materials Co.,Ltd.has developed its own line of relevant catalysts(Cat-O),compared with the mainstream impo-rted catalysts,Cat-H,Cat-M,and Cat-C,and evaluated their performance and aging detection under simulated conditions of acrylic acid and acrylonitrile waste gases.Results show that the imported catalyst,Cat-M,exhibits superior activity and stability.Although the catalyst Cat-O has slightly milder activity,its water resistance and stability are far superior to those of the imported Cat-H and Cat-C catalysts.Furthermore,evaluation of the waste gas in side stream indicates that the Cat-O catalyst has great potential for industrialization.

关 键 词：催化剂工程 丙烯工业 催化燃烧 复杂工况 耐水性 工业侧线 

分 类 号：TQ426.6[化学工程] X701[环境科学与工程—环境工程]