Reaction Kinetics, Mechanisms and Catalysis ( IF 1.8 ) Pub Date : 2021-08-16 , DOI: 10.1007/s11144-021-02052-2 Sotirios Nik. Longinos 1 , Mahmut Parlaktuna 1
The formation of gas hydrates blocks oil and gas transportation in pipelines, nevertheless sufficient comprehension of gas hydrate behavior is the key to its prolepsis. Thus this study reports the impact of three amino acids such as asparagine, threonine and aspartic acid on methane (95%) – propane (5%) hydrate formation. Based on experimental outcomes all three amino acids performed as inhibitors, aspartic acid > asparagine > threonine following the rank from most powerful kinetic inhibitor to less one. RT experiments both formed more quickly gas hydrates and had higher values in rate of hydrate formation compared to PBTU experiments indicating better gas liquid contact in radial flow experiments compared to mixed flow ones.
中文翻译:
在甲烷 (95%)-丙烷 (5%) 气体水合物中检测作为动力学抑制剂的天冬酰胺、天冬氨酸和苏氨酸
天然气水合物的形成阻碍了管道油气的输送,而充分了解天然气水合物的行为是其发展的关键。因此,本研究报告了天冬酰胺、苏氨酸和天冬氨酸等三种氨基酸对甲烷 (95%) – 丙烷 (5%) 水合物形成的影响。根据实验结果,所有三种氨基酸都作为抑制剂,天冬氨酸 > 天冬酰胺 > 苏氨酸按照从最强大的动力学抑制剂到较少的排名。与 PBTU 实验相比,RT 实验既能更快地形成气体水合物,又具有更高的水合物形成速率值,表明与混合流实验相比,径向流实验中的气液接触更好。