scholarly journals Study on the growth rate of natural gas hydrate in water-in-oil emulsion system using a high-pressure flow loop

RSC Advances ◽  
2018 ◽  
Vol 8 (64) ◽  
pp. 36484-36492 ◽  
Author(s):  
Xiaofang Lv ◽  
Bohui Shi ◽  
Shidong Zhou ◽  
Haoping Peng ◽  
Yun Lei ◽  
...  
Keyword(s):  
Growth Rate ◽  
High Pressure ◽  
Focal Point ◽  
Emulsion System ◽  
Natural Gas Hydrate ◽  
Flow Loop ◽  
Oil Emulsion ◽  
Water Pipelines ◽  
Slurry Transport ◽  
Water In Oil Emulsion

Hydrate slurry transport technology in deep-water pipelines has become a focal point among worldwide researches, due to its high economic efficiency.

Investigation on natural gas hydrate dissociation from a slurry to a water-in-oil emulsion in a high-pressure flow loop

Fuel ◽  
2018 ◽  
Vol 233 ◽  
pp. 743-758 ◽  
Author(s):  
Bo-Hui Shi ◽  
Shang-Fei Song ◽  
Xiao-Fang Lv ◽  
Wen-Qing Li ◽  
Ying Wang ◽  
...  
Keyword(s):  
High Pressure ◽  
Natural Gas ◽  
Gas Hydrate ◽  
Natural Gas Hydrate ◽  
Flow Loop ◽  
Hydrate Dissociation ◽  
Pressure Flow ◽  
Oil Emulsion ◽  
Water In Oil Emulsion

Natural gas hydrate formation dynamics in a diesel water-in-oil emulsion system

2018 ◽  
Vol 36 (20) ◽  
pp. 1649-1656 ◽  
Author(s):  
Zhen Pan ◽  
Zhe Wang ◽  
Zhien Zhang ◽  
Guiyang Ma ◽  
Li Zhang ◽  
...  
Keyword(s):  
Natural Gas ◽  
Gas Hydrate ◽  
Hydrate Formation ◽  
Emulsion System ◽  
Natural Gas Hydrate ◽  
Oil Emulsion ◽  
Gas Hydrate Formation ◽  
Formation Dynamics ◽  
Water In Oil Emulsion

Study on Propylene Recovery in a Dispersed Absorption System-(Water-in-Oil) Emulsion System

2011 ◽  
Vol 383-390 ◽  
pp. 6151-6155
Author(s):  
Hong Jing Liu ◽  
Ying Zhang ◽  
Hui Yao ◽  
Wei Zhao
Keyword(s):  
Droplet Size ◽  
Absorption Rate ◽  
Volume Fraction ◽  
Dispersed Phase ◽  
Emulsion System ◽  
Absorption System ◽  
Oil Emulsion ◽  
Stirring Rate ◽  
Water In Oil Emulsion ◽  
System Water

The purpose of the paper is to investigate propylene recovery by a new absorption system, namely water-in-oil emulsion absorbent. Water in oil emulsion, in which kerosene used as oil phase with dispersed water droplet, is prepared to be as absorbent to absorb propylene. The effect of volume fraction dispersed phase, dispersed droplet size, and the stirring rate on propylene absorption rate are researched. Experimental results indicate that the absorption rate of propylene can increase 20% compared with traditional absorption method. The volume fraction dispersed phase should be appropriate, otherwise the enhancement absorption can not be attained. The appropriate number is 0.05 for this dispersion. The smaller droplet size of dispersed phase as well as the faster stirring rate can increase the propylene absorption rate. The mechanism of enhancement propylene absorption is attributed to the intensive turbulence in boundary layer between gas and liquid due to the movement of dispersed water droplets.

scholarly journals Study on the decomposition mechanism and kinetic model of natural gas hydrate slurry in water-in-oil emulsion flowing systems

RSC Advances ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 3879-3889
Author(s):  
Xiaofang Lv ◽  
Yang Liu ◽  
Shidong Zhou ◽  
Bohui Shi ◽  
Kele Yan
Keyword(s):  
Kinetic Model ◽  
Natural Gas ◽  
Gas Hydrates ◽  
Gas Hydrate ◽  
Decomposition Mechanism ◽  
Flow Assurance ◽  
Natural Gas Hydrate ◽  
Oil Emulsion ◽  
Natural Gas Hydrates ◽  
Water In Oil Emulsion

Hydrate slurry decomposition in flow systems is a significant subject that involves flow assurance and development of marine natural gas hydrates.

Investigation of natural gas hydrate slurry flow properties and flow patterns using a high pressure flow loop

2016 ◽  
Vol 146 ◽  
pp. 199-206 ◽  
Author(s):  
Lin Ding ◽  
Bohui Shi ◽  
Xiaofang Lv ◽  
Yang Liu ◽  
Haihao Wu ◽  
...  
Keyword(s):  
High Pressure ◽  
Natural Gas ◽  
Gas Hydrate ◽  
Flow Patterns ◽  
Flow Properties ◽  
Natural Gas Hydrate ◽  
Slurry Flow ◽  
Flow Loop ◽  
Pressure Flow
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