Effects of ionic surfactants on methane hydrate formation kinetics in a static system

2014 ◽  
Vol 25 (4) ◽  
pp. 1227-1233 ◽  
Author(s):  
Jianwei Du ◽  
Huijuan Li ◽  
Liguang Wang
Keyword(s):  
Methane Hydrate ◽  
Hydrate Formation ◽  
Ionic Surfactants ◽  
Static System ◽  
Formation Kinetics

Laboratory study of methane hydrate formation kinetics and structural stability in sediments

2014 ◽  
Vol 58 ◽  
pp. 199-205 ◽  
Author(s):  
Ch. V.V. Eswari ◽  
B. Raju ◽  
V. Dhanunjana Chari ◽  
P.S.R. Prasad ◽  
Kalachland Sain
Keyword(s):  
Structural Stability ◽  
Laboratory Study ◽  
Methane Hydrate ◽  
Hydrate Formation ◽  
Formation Kinetics

scholarly journals Effect of The natural Green Materials on Methane Hydrate Formation Kinetics

2018 ◽  
Vol 458 ◽  
pp. 012074 ◽  
Author(s):  
Sana Yaqub ◽  
Bhajan Lal ◽  
Nurhayati Bt. Mellon ◽  
Suriati binti Sufian
Keyword(s):  
Methane Hydrate ◽  
Hydrate Formation ◽  
Formation Kinetics ◽  
Green Materials

scholarly journals Resolving CO2 and methane hydrate formation kinetics

2008 ◽  
Vol 7 (4) ◽  
pp. 325-330 ◽  
Author(s):  
Michael Golombok ◽  
Erik Ineke ◽  
Juan-Carlos Rojas Luzardo ◽  
Yuan Yuan He ◽  
Pacelli Zitha
Keyword(s):  
Methane Hydrate ◽  
Hydrate Formation ◽  
Formation Kinetics

Investigation of the kinetics of mixed methane hydrate formation kinetics in saline and seawater

2019 ◽  
Vol 253 ◽  
pp. 113515 ◽  
Author(s):  
Hari Prakash Veluswamy ◽  
Asheesh Kumar ◽  
Rajnish Kumar ◽  
Praveen Linga
Keyword(s):  
Methane Hydrate ◽  
Hydrate Formation ◽  
Formation Kinetics ◽  
Kinetics Of

Experimental Investigation on Cyclopentane–Methane Hydrate Formation Kinetics in Brine

2016 ◽  
Vol 31 (1) ◽  
pp. 824-830 ◽  
Author(s):  
Xueru Zang ◽  
Qiunan Lv ◽  
Xiaosen Li ◽  
Gang Li
Keyword(s):  
Experimental Investigation ◽  
Methane Hydrate ◽  
Hydrate Formation ◽  
Formation Kinetics

scholarly journals Insights into Kinetics of Methane Hydrate Formation in the Presence of Surfactants

Processes ◽  
2019 ◽  
Vol 7 (9) ◽  
pp. 598 ◽  
Author(s):  
Pandey ◽  
Daas ◽  
von Solms
Keyword(s):  
Induction Time ◽  
Methane Hydrate ◽  
Large Scale ◽  
Sodium Dodecyl ◽  
Hydrate Formation ◽  
Gas Storage ◽  
Vital Role ◽  
Gas Uptake ◽  
Formation Kinetics ◽  
Kinetics Of

Sodium dodecyl sulfate (SDS) is a well-known surfactant, which can accelerate methane hydrate formation. In this work, methane hydrate formation kinetics were studied in the presence of SDS using a rocking cell apparatus in both temperature-ramping and isothermal modes. Ramping and isothermal experiments together suggest that SDS concentration plays a vital role in the formation kinetics of methane hydrate, both in terms of induction time and of final gas uptake. There is a trade-off between growth rate and gas uptake for the optimum SDS concentration, such that an increase in SDS concentration decreases the induction time but also decreases the gas storage capacity for a given volume. The experiments also confirm the potential use of the rocking cell for investigating hydrate promoters. It allows multiple systems to run in parallel at similar experimental temperature and pressure conditions, thus shortening the total experimentation time. Understanding methane hydrate formation and storage using SDS can facilitate large-scale applications such as natural gas storage and transportation.

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