TY - GEN
T1 - Analysis of o2/n2 separation parameters on applicability of membrane system with gas recirculation to oxy-combustion processes
AU - Wiciak, Grzegorz
AU - Grzywnowicz, Krzysztof
AU - Remiorz, Leszek
N1 - Publisher Copyright:
© 2018, International Multidisciplinary Scientific Geoconference. All rights reserved.
PY - 2018
Y1 - 2018
N2 - The paper states continuation of the research on energy consumption of O2/N2 separation process using UBE NM-BO2A capillary polymer membrane, concerning especially its utilization in oxy-combustion processes. In the paper, experimental results of basic O2/N2 separation parameters are presented. Furthermore, their analysis is performed and their influence on operational parameters of the system is concluded. On the basis of experimental results and further computational investigation, the membrane system with gas recirculation is analyzed. Among the vital and necessary operational parameters of oxy-combustion processes, an acceptable number of recirculation stages for required oxygen pureness is stated. The energy consumption of O2/N2 separation in discussed system is estimated. Influence of operational parameters of industrial scale solution on its energy consumption and applicability is concluded. The paper states part of research concerning validation and verification of possibility of use of discussed membrane technology in industrial systems and power oxy-combustion units.
AB - The paper states continuation of the research on energy consumption of O2/N2 separation process using UBE NM-BO2A capillary polymer membrane, concerning especially its utilization in oxy-combustion processes. In the paper, experimental results of basic O2/N2 separation parameters are presented. Furthermore, their analysis is performed and their influence on operational parameters of the system is concluded. On the basis of experimental results and further computational investigation, the membrane system with gas recirculation is analyzed. Among the vital and necessary operational parameters of oxy-combustion processes, an acceptable number of recirculation stages for required oxygen pureness is stated. The energy consumption of O2/N2 separation in discussed system is estimated. Influence of operational parameters of industrial scale solution on its energy consumption and applicability is concluded. The paper states part of research concerning validation and verification of possibility of use of discussed membrane technology in industrial systems and power oxy-combustion units.
KW - Computational analysis
KW - Experimental analysis
KW - Gas recirculation
KW - Membrane gas separation
KW - Oxy-combustion
UR - https://www.scopus.com/pages/publications/85058862564
U2 - 10.5593/sgem2018/4.2/S19.040
DO - 10.5593/sgem2018/4.2/S19.040
M3 - Conference contribution
AN - SCOPUS:85058862564
SN - 9786197408355
T3 - International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM
SP - 305
EP - 312
BT - Micro and Nano Technologies, Space Technologies and Planetary Science
PB - International Multidisciplinary Scientific Geoconference
T2 - 18th International Multidisciplinary Scientific Geoconference, SGEM 2018
Y2 - 2 July 2018 through 8 July 2018
ER -