An experimental and numerical study on transient behavior in the CO2 pipeline transportation

Carbon dioxide capture and storage (CCS) technology is regarded as one of the most promising emission reduction options for the mitigation of climate change. Though lots of studies carried out on CO 2 pipeline transport, the majority of them were mainly focused on the steady state processes. On the...

Full description

Saved in:
Bibliographic Details
Published in2012 Oceans - Yeosu pp. 1 - 6
Main Authors Cheol Huh, Meang-Ik Cho, Jung-Yeul Jung, Seong-Gil Kang
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2012
Subjects
Blow-down
CCS
Depressurization
Fluids
Ocean temperature
Pipelines
Temperature measurement
Transient
Transient analysis
Transportation
Valves
Online AccessGet full text

Cover

More Information
Summary:Carbon dioxide capture and storage (CCS) technology is regarded as one of the most promising emission reduction options for the mitigation of climate change. Though lots of studies carried out on CO 2 pipeline transport, the majority of them were mainly focused on the steady state processes. On the other hand, many transient conditions such as shut-in, blow-down, etc can be encountered during the CO 2 transport operation. In this study, experimental apparatus was built to simulate the transient behavior of CO 2 pipe transportation under various compositions and temperature. The apparatus consists of pressurizing part, liquefying part, mixing zone, and test section, and in the test section, pressure drop and heat transfer rate can be measured under various CO 2 mixture composition and temperature. With this apparatus, depressurization behavior on CO 2 mixture transportation was experimentally evaluated. And also, shut-in and blow-down of CO 2 pipeline transport system was numerically simulated.
ISBN:9781457720895
1457720892
DOI:10.1109/OCEANS-Yeosu.2012.6263443