Science and Education Publishing
From Scientific Research to Knowledge
Submission
Browse by Subjects
Search
Journal Home
For Authors
Online Submission
Current Issue
Archive
About Us
Figures index
From
Effective Recovery of Methane from Coal Mine Methane Gas by Vacuum Pressure Swing Adsorption: A Pilot Scale Case Study
Andrzej Olajossy
Chemical Engineering and Science
.
2013
, 1(4), 46-54 doi:10.12691/ces-1-4-1
Fig
ure
1.
Scheme of gas stream in the first version of VPSA process
Full size figure and legend
Fig
ure
2.
Scheme of modified gas stream flows and schedule for process in cycles PSA and VPSA
Full size figure and legend
Fig
ure
3
.
Average methane content in enriched, high-methane gas vs. total quantity of methane and carbon dioxide introduced to module VPSA
Full size figure and legend
Fig
ure
4
.
Average carbon dioxide content in enriched, high-methane gas vs. total quantity of methane and carbon dioxide introduced to module VPSA
Full size figure and legend
Fig
ure
5
.
Average content of inerts (N
2
+O
2
) in enriched, high-methane gas vs. total quantity of methane and carbon dioxide introduced to module VPSA
Full size figure and legend
Fi
gure
6.
Average content of methane in enriched, high-methane gas vs. total quantity of methane and carbon dioxide desorbed in process operations
Full size figure and legend
Fig
ure
7.
Average content of carbon dioxide in enriched, high-methane gas vs. total quantity of methane and carbon dioxide desorbed in process operations
Full size figure and legend
Fig
ure
8.
Average content of inters in enriched, high-methane gas vs. total quantity of methane and carbon dioxide desorbed in process operations
Full size figure and legend
Fig
ure
9.
Efficiency of methane separation vs. total quantity of methane and carbon dioxide introduced to module VPSA
Full size figure and legend
Fig
ure
10.
Efficiency of methane separation vs. total quantity of methane and carbon dioxide desorbed in process operations
Full size figure and legend
Fig
ure
11.
Inerts (N
2
+O
2
) content in high-methane gas vs. efficiency of methane separation
Full size figure and legend