In situ PXRD analysis on the kinetic effect of PVP-K90 and PVCap on methane hydrate dissociation below ice point

• Published in: Fuel
• Main Authors: Zhou, Xuebing, Zhang, Qian, Long, Zhen, Liang, Deqing
• Format: Report
• Language: English
• Published: ELSEVIER SCI LTD 2021
• Subjects: Methane hydrate; Hydrate dissociation; X-ray diffraction; Self-preservation effect; ANOMALOUS PRESERVATION; SELF-PRESERVATION; GAS; DECOMPOSITION; DEPENDENCE; REMOVAL; STORAGE; TEMPERATURE; PERFORMANCE; TECHNOLOGY; Energy & Fuels; Engineering; Chemical; Ice Point
• Online Access: http://ir.giec.ac.cn/handle/344007/32366; https://doi.org/10.1016/j.fuel.2020.119491

Kinetic hydrate inhibitors (KHIs) have been developed as an alternative for the prevention of hydrate plug in natural gas transportations due to economic and environmental factors. To understand the kinetic performance of KHIs comprehensively, dissociations of CH4 hydrates in the presence of PVP-K90...