摘要
烟用香料吸附材料的开发对香烟储香具有重要意义。论文以橘子皮为原料,通过碱活化和高温煅烧制备多孔生物炭并用于吸附乙基香兰素和对甲氧基苯甲醛。结果表明,该材料对乙基香兰素和对甲氧基苯甲醛吸附效率分别为84.8%和80.4%,吸附量分别为282.7 mg/g和268 mg/g,且二者的吸附模型符合准二级吸附模型。
The development of adsorbent materials for tobacco flavor is of great significance to the storage of tobacco flavor.Porous biochar was prepared from orange peel by alkali activation and high temperature calcination.Biochar was used to adsorb ethyl vanillin and p-methoxybenzaldehyde.The results showed that the adsorption efficiencies of ethyl vanillin and p-methoxybenzaldehyde were 84.8%and 80.4%,and the adsorption capacities were 282.7 mg/g and 268 mg/g,respectively.The adsorption process of the two flavors consistent with quasi-second-order kinetic model.
作者
朱志扬
蔡昊城
何沛
刘晓敏
王家强
陈道梅
Zhu Zhiyang;Cai Haocheng;He Pei;Liu Xiaomin;Wang Jiaqiang;Chen Daomei(Yunnan Key Laboratory of Tobacco Chemistry,R&D Center of China Tobacco Yunnan Industry Co.,Ltd.,Yunnan,650231;School of Materials and Energy,Yunnan University,Yunnan,650500)
出处
《当代化工研究》
CAS
2024年第6期49-51,共3页
Modern Chemical Research
基金
云南省烟草化学重点实验室开放课题“仿生材料和长波红外光谱仪在烟用香精香料分析中的应用”(项目编号:2021539200340243)。
