Feasibility study on pressure swing sorption for removing H2S from natural gas

2004 ◽  
Vol 59 (12) ◽  
pp. 2401-2406 ◽  
Author(s):  
Li Zhou ◽  
Miao Yu ◽  
Limei Zhong ◽  
Yaping Zhou
Keyword(s):  
Natural Gas ◽  
Feasibility Study ◽  
Pressure Swing

Liquefied Natural Gas for Superconducting Energy Pipelines: A Feasibility Study on Electrical Insulation

2021 ◽  
Author(s):  
Chuansheng Zhang ◽  
Chengyan Ren ◽  
Shuai Zhang ◽  
Hanwen Xue ◽  
Yanxing Zhao ◽  
...  
Keyword(s):  
Natural Gas ◽  
Feasibility Study ◽  
Liquefied Natural Gas ◽  
Electrical Insulation

Process Analysis of Hydrogen Storage in the Hydrate Form by Utilization of Liquefied Natural Gas Cold Energy

2012 ◽  
Vol 433-440 ◽  
pp. 215-220 ◽  
Author(s):  
Hong Jun Yang ◽  
Shuan Shi Fan ◽  
Xue Mei Lang ◽  
Yan Hong Wang
Keyword(s):  
Natural Gas ◽  
Hydrogen Storage ◽  
Process Analysis ◽  
Liquefied Natural Gas ◽  
Storage Process ◽  
Adsorption Method ◽  
Hydrate Form ◽  
Cold Energy ◽  
Pressure Swing ◽  
Ice Powder

A process of hydrogen storage in the form of hydrate by utilization of liquefied natural gas(LNG) cold energy was proposed. Hydrogen was recovered from exhaust gas by pressure swing adsorption method, and formed gas hydrate with ice powder under a pressure of 35 MPa and a temperature of 140 K. The process analysis was carried out with partially numerical simulation by Aspen Plus and theoretical calculation. The results show that the energy consumption of hydrogen stored in the hydrate form is 12058 kJ/(kg.H2) and of this hydrogen storage process, the ratio of spent energy to stored energy is 0.10 , which is superior to the most of the other method. The research indicated that if there is cold energy with low temperature available, hydrogen stored in the hydrate form is a method of feasible and energy-efficient.

Upgrading pipeline-quality natural gas to liquefied-quality via pressure swing adsorption using MIL-101(Cr) as adsorbent to remove CO2 and H2S from the gas

Fuel ◽  
2020 ◽  
Vol 281 ◽  
pp. 118985
Author(s):  
Phani Brahma Somayajulu Rallapalli ◽  
Kanghee Cho ◽  
Sun Hyung Kim ◽  
Jong-Nam Kim ◽  
Hyung Chul Yoon
Keyword(s):  
Natural Gas ◽  
Pressure Swing Adsorption ◽  
Pressure Swing

A Feasibility Study of Producing Natural Gas from Subsea Hydrates with Horizontal Snake Wells

2019 ◽  
Author(s):  
Lifu Wan ◽  
Rashid Shaibu ◽  
Xuejun Hou ◽  
Boyun Guo
Keyword(s):  
Natural Gas ◽  
Feasibility Study
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