Results 51 to 60 of about 9,015,213 (290)

Investigation of CO2 hydrate growth kinetics in gas-dominated systems

You-qi chuyun
ObjectiveCO2 is prone to form hydrates when in contact with liquid water under low-temperature, high-pressure conditions, impacting the safe operation of pipelines.
Changjun LI, Sen DONG, Wenlong JIA, Fan YANG, Qian GAO, Jiankun YANG   +5 more
doaj   +1 more source

Regional Frequency Analysis of extremes flows in Northern of Spain

Ingeniería del Agua, 2018
This paper presents a study of regional frequency analysis of peak flows in Cantabrian and North Atlantic basins of Spain, based on the index-flood procedure with estimated parameters by L-moments approach (Hosking and Wallis, 1997).
J. Montes, M. Álvarez, L. Pertierra, J. Moralo, J. Baztán   +4 more
doaj   +1 more source

Formulation and characterization of surfactants with antibacterial and corrosion-inhibiting properties for enhancing shale gas drainage and production

Scientific Reports
A Gemini cationic surfactant was synthesized through an aldehyde-amine condensation reaction to address challenges related to bacterial corrosion and foaming during shale gas extraction.
Jia Li, Ming Wen, Zeyin Jiang, Shangjun Gao, Xiao Xiao, Chao Xiang, Ji Tao   +6 more
doaj   +1 more source

Production simulation and prediction of fractured horizontal well with complex fracture network in shale gas reservoir based on unstructured grid

Frontiers in Earth Science, 2023
In order to accurately simulate the productivity variation characteristics of fractured wells with complex fracture network in shale gas reservoir, based on the multiple migration mechanism of shale gas, the micro-seismic data and discrete fracture model
Hongsha Xiao, Man Chen, Cui Jing, Huiyan Zhao, Keren Wang   +4 more
doaj   +1 more source

Selective Electrochemical Regeneration of Aqueous Amine Solutions to Capture CO₂ and to Convert H₂S into Hydrogen and Solid Sulfur

Applied Sciences, 2021
Removing CO2 from natural gas or biogas in the presence of H2S is technically challenging and expensive as it often requires separation of both acid gases from the gas, typically using an aqueous amine solution, followed by separation of CO2 from H2S and
Frédérick de Meyer, Charles Bignaud, Bénédicte Poulain   +2 more
doaj   +1 more source

Natural Gas Dehydration [PDF]

, 2012
The theme of natural gas (NG) dehydration is closely linked with storage of natural gas. There are two basic reasons why NG storage is important. Firstly, it can reduce dependency on NG supply. With this in mind, national strategic reserves are created. Secondly, NG storage enables the maximum capacity of distribution lines to be exploited.
Michal Netušil, Pavel Ditl
openaire   +3 more sources

Natural Gas as Petroleum Fuel Substitution: Analysis of Supply-demand Projections, Infrastructures, Investments and End-user Prices [PDF]

, 2011
The petroleum fuels (PF) subsidy has long burdens the government spending, and discourages less expensive energy USAge such as natural gas (NG). Exporting NG and importing the more expensive PF products cause financial losses to Indonesia. The lack of NG
Arsegianto, A. (Arsegianto), Purwanto, W. W. (Widodo), Tjandranegara, A. Q. (Abdul)   +2 more
core   +1 more source

Gas purification using membrane gas absorption processes [PDF]

, 2003
Owing to the increasing energy demand and the abundance of low quality natural gas reservoirs containing high percentages of CO2, considerable attention is given to the bulk removal of CO2 and upgrading of low quality natural gas.
Dindore, Vishwas Yashwant
core   +2 more sources

Large-Scale Experimental Investigation of Hydrate-Based Carbon Dioxide Sequestration

Energies
Hydrate-based CO2 sequestration is a novel approach that can not only realize permanent CO2 sequestration but can also form an artificial cap to prevent its upward migration.
Weixin Pang, Yang Ge, Mingqiang Chen, Xiaohan Zhang, Huiyun Wen, Qiang Fu, Xin Lei, Qingping Li, Shouwei Zhou   +8 more
doaj   +1 more source

Study on low temperature plasma combined with AC/Mn + TiO2–Al2O3 catalytic treatment of sewage-containing polyacrylamide

Water Science and Technology, 2023
With the introduction of tertiary oil recovery technology, polymer oil drive technology has effectively improved the recovery rate of crude oil, but the resulting oilfield wastewater-containing polyacrylamide (PAM) is viscous and complex in composition ...
Xiaobing Wang, Fengwei Guan, Zhigang Huang, Hao He, Lu Wang, Kaifeng Li   +5 more
doaj   +1 more source