Sodium Dodecyl Sulphate solution assist in growth of methane hydrate formation

2021 ◽  
Vol 2021 (6) ◽  
pp. 3
Keyword(s):  
Sodium Dodecyl Sulphate ◽  
Methane Hydrate ◽  
Sodium Dodecyl ◽  
Hydrate Formation ◽  
Sulphate Solution

Effect of Porous Media and Sodium Dodecyl Sulphate Complex System on Methane Hydrate Formation

2018 ◽  
Vol 32 (5) ◽  
pp. 5736-5749 ◽  
Author(s):  
Zhiming Liu ◽  
Zhen Pan ◽  
Zhien Zhang ◽  
Peisheng Liu ◽  
Liyan Shang ◽  
...  
Keyword(s):  
Complex System ◽  
Porous Media ◽  
Sodium Dodecyl Sulphate ◽  
Methane Hydrate ◽  
Sodium Dodecyl ◽  
Hydrate Formation

Effect of Sodium Dodecyl Sulfate Surfactant on Methane Hydrate Formation: A Molecular Dynamics Study

2018 ◽  
Vol 122 (25) ◽  
pp. 6536-6542 ◽  
Author(s):  
Nilesh Choudhary ◽  
Vrushali R. Hande ◽  
Sudip Roy ◽  
Suman Chakrabarty ◽  
Rajnish Kumar
Keyword(s):  
Molecular Dynamics ◽  
Sodium Dodecyl Sulfate ◽  
Methane Hydrate ◽  
Sodium Dodecyl ◽  
Hydrate Formation ◽  
Dodecyl Sulfate

Dynamics investigation on methane hydrate formation process with combined promotion methods

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Yuanxia Wei ◽  
Jing Bai ◽  
Junhao Xu ◽  
Chaoyue Zhang ◽  
Gengbiao Xie ◽  
...  
Keyword(s):  
Rate Constant ◽  
Methane Hydrate ◽  
Consumption Rate ◽  
Formation Rate ◽  
Sodium Dodecyl ◽  
Hydrate Formation ◽  
Maximum Value ◽  
Combination System ◽  
Gas Consumption ◽  
Better Than

Abstract Rapid generation of natural gas hydrates is the basis for the application of hydrate storage and transportation. In this work, the kinetic parameters of methane hydrate formation (gas consumption, gas consumption rate constant and reaction space velocity) both in the liquid continuous impinging stream (LIS) system and sodium dodecyl sulfate (SDS) + water and LIS combination system were investigated in a liquid-continuous impinging stream reactor. The gas consumption rate constant was 3.40 × 10−8 mol2 s−1 J−1 without the impinging stream, while it increased with the increase of impinging strength and reached the maximum value of 3.68 × 10−8 mol2 s−1 J−1 when the impinging strength was 0.21. In the SDS + water and LIS combination system, when the SDS concentration was 600 mg/L, the maximum gas consumption rate constant was 3.99 × 10−8 mol2 s−1 J−1 without the impinging stream, while it reached the maximum value of 4.61 × 10−8 mol2 s−1 J−1 when the impinging strength was 0.38. The results showed that the impinging stream can effectively promote the formation rate of methane hydrate, and single mechanical promotion was better than non-promoting mode but combination promotion methods was better than single mechanical promotion.

scholarly journals Roles of Sodium Dodecyl Sulfate on Tetrahydrofuran-Assisted Methane Hydrate Formation

2018 ◽  
Vol 67 (6) ◽  
pp. 707-717 ◽  
Author(s):  
Atsadawuth Siangsai ◽  
Katipot Inkong ◽  
Santi Kulprathipanja ◽  
Boonyarach Kitiyanan ◽  
Pramoch Rangsunvigit
Keyword(s):  
Sodium Dodecyl Sulfate ◽  
Methane Hydrate ◽  
Sodium Dodecyl ◽  
Hydrate Formation ◽  
Dodecyl Sulfate
Sign in / Sign up

Export Citation Format

Share Document