可再生能源2026，Vol.44Issue(4)：434-440,7.
干燥方法对浸渍法制备的甲烷干重整反应催化剂的影响
Influence of drying method in impregnation-prepared catalysts for methane dry reforming
摘要
Abstract
Methane dry reforming reaction is of great significance for the preparation of clean liquid fuels and high-value chemicals from biomass syngas,and it is an important part of biomass utilization.The article prepared Ni-based catalysts by rotary evaporation drying,evaporation drying and freeze-drying respectively,and conducted various characterization analyses on the catalysts.The effects of different drying methods on the structure of the catalysts prepared by the impregnation method and their catalytic performance in the dry reforming reaction of methane were explored.The results show that the catalyst Ni/MCM-41-FD prepared by the freeze-drying method has higher catalytic activity and exhibits excellent performance.After the Ni/MCM-41-FD reaction for 10 h,the conversion rate of CH4 was 82.71%,and the conversion rate of CO2 was 81.71%.The catalyst still had good stability,and the anti-sintering and anti-carbon deposit capabilities were significantly improved.关键词
生物质合成气/甲烷干重整/镍基催化剂/冷冻干燥Key words
biomass-derived syngas/dry reforming of methane(DRM)/nickel-based catalysts/freeze-drying分类
能源科技引用本文复制引用
武海涛,徐海燕,李在峰,杨树华,杜欣泽,关倩..干燥方法对浸渍法制备的甲烷干重整反应催化剂的影响[J].可再生能源,2026,44(4):434-440,7.基金项目
国家重点研发计划子课题(2024YFB4206204) （2024YFB4206204）
河南省科学院基本科研业务费项目(240606066) （240606066）
河南省科学院科技创新平台培育与提升项目(20251006001). （20251006001）
