Gas Hydrate Prevention and Flow Assurance by Using Mixtures of Ionic Liquids and Synergent Compounds: Combined Kinetics and Thermodynamic Approach

作者：Qureshi M Fahed; Atilhan Mert^*; Altamash Tausif; Tariq Mohamad; Khraisheh Majeda; Aparicio Santiago; Tohidi Bahman

来源：Energy & Fuels, 2016, 30(4): 3541-3548.

DOI：10.1021/acs.energyfuels.5b03001

The thermodynamic and kinetic hydrates inhibition effects of addition of synergents poly(ethylene oxide) (PEO) and vinyl caprolactum (VCAP) with ionic liquids 1-methyl-l-propylpyrrolidinium chloride [PMPy] [Cl] and 1-methyl-1-propylpyrrolidinium triflate [PMPy] [triflate] were studied on a synthetic quaternary gas mixture (methane, C-1 = 84.20%; ethane, C-2 = 9.90%; n-hexane, C6+ = 0.015%; CO2 = 2.46%; N-2 = 2.19%). The results show that the addition of synergents with ionic liquids helps to improve their thermodynamic and kinetic hydrate inhibition effectiveness simultaneously.

• 出版日期2016-4