High-Performance Polymer Membranes for Natural-Gas Sweetening

2006 ◽  
Vol 18 (1) ◽  
pp. 39-44 ◽  
Author(s):  
H. Lin ◽  
E. Van Wagner ◽  
R. Raharjo ◽  
B. D. Freeman ◽  
I. Roman
Keyword(s):  
Natural Gas ◽  
High Performance ◽  
Polymer Membranes ◽  
Gas Sweetening ◽  
High Performance Polymer ◽  
Natural Gas Sweetening

scholarly journals Upgrading of raw natural gas using high-performance polymer membranes

1993 ◽  
Author(s):  
S.A. Stern ◽  
H.S. Meyer ◽  
V.K. Venkataraman ◽  
H.D. Shoemaker
Keyword(s):  
Natural Gas ◽  
High Performance ◽  
Polymer Membranes ◽  
High Performance Polymer

scholarly journals Penetrant competition and plasticization in membranes: How negatives can be positives in natural gas sweetening

2021 ◽  
Vol 627 ◽  
pp. 119201
Author(s):  
Yang Liu ◽  
Zhijie Chen ◽  
Wulin Qiu ◽  
Gongping Liu ◽  
Mohamed Eddaoudi ◽  
...  
Keyword(s):  
Natural Gas ◽  
Gas Sweetening ◽  
Natural Gas Sweetening

scholarly journals Simulation and Optimization of the Acid Gas Absorption Process by an Aqueous Diethanolamine Solution in a Natural Gas Sweetening Unit

ACS Omega ◽  
2021 ◽  
Author(s):  
Nasrin Salimi Darani ◽  
Reza Mosayebi Behbahani ◽  
Yasaman Shahebrahimi ◽  
Afshin Asadi ◽  
Amir H. Mohammadi
Keyword(s):  
Natural Gas ◽  
Gas Absorption ◽  
Absorption Process ◽  
Acid Gas ◽  
Simulation And Optimization ◽  
Gas Sweetening ◽  
Natural Gas Sweetening

scholarly journals Process Simulation and Cost Evaluation of Carbon Membranes for CO2 Removal from High-Pressure Natural Gas

Membranes ◽  
2018 ◽  
Vol 8 (4) ◽  
pp. 118 ◽  
Author(s):  
Yunhan Chu ◽  
Xuezhong He
Keyword(s):  
Natural Gas ◽  
Cost Evaluation ◽  
Co2 Removal ◽  
Carbon Membrane ◽  
Carbon Membranes ◽  
Feed Pressure ◽  
Gas Sweetening ◽  
Processing Cost ◽  
Future Work ◽  
Natural Gas Sweetening

Natural gas sweetening is required to remove the acid gas CO2 to meet gas grid specifications. Membrane technology has a great potential in this application compared to the state-of-the-art amine absorption technology. Carbon membranes are of particular interest due to their high CO2/CH4 selectivity of over 100. In order to document the advantages of carbon membranes for natural gas (NG) sweetening, HYSYS simulation and cost evaluation were conducted in this work. A two-stage carbon membrane process with recycling in the second stage was found to be technically feasible to achieve >98% CH4 with <2% CH4 loss. The specific natural gas processing cost of 1.122 × 10−2 $/m3 sweet NG was estimated at a feed pressure of 90 bar, which was significantly dependent on the capital-related cost. Future work on improving carbon membrane performance is required to increase the competitiveness of carbon membranes for natural gas sweetening.

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