石油化工2024，Vol.53Issue(12)：1746-1752,7.DOI:10.3969/j.issn.1000-8144.2024.12.008
氨基酸促进CO2水合物生成的研究
Experimental study of amino acid-promoted CO2 hydrate formation
冷静 1刘妮1
作者信息
- 1. 上海理工大学 能源与动力工程学院,上海 200093
- 折叠
摘要
Abstract
An experimental study of the effect of amino acids on CO2 hydrate formation was carried out using an independently developed experimental device for CO2 hydrate formation.The experimental results show that all the three amino acids contribute to hydrate formation.The 0.2%(w)methionine system is found to have the greatest effect on gas storage enhancement of up to 120.35 m3/m3,which is 5.23 times that of the pure water group and 1.55 times that of the SDS group.The 0.3%(w)tryptophan system has the shortest induction time of 15 min,which is 12.5%of that of the pure water group and 25.64%of that of the SDS group.The valine group with 0.4%(w)concentration has the best effect,with gas storage of 67.29 m3/m3 and induction time of 16.5 min.关键词
水合物/氨基酸/传热传质/促进机理Key words
hydrate/amino acid/heat and mass transfer/promotion mechanism分类
化学化工引用本文复制引用
冷静,刘妮..氨基酸促进CO2水合物生成的研究[J].石油化工,2024,53(12):1746-1752,7.
