TY - JOUR
T1 - NATURAL GAS HYDROGEN MIXING PIPELINE TRANSPORTATION AND TERMINAL APPLICATION1)
AU - Yu, Zilong
AU - Zhang, Liye
AU - Ning, Chen
AU - Sun, Gang
AU - Liu, Hongfang
AU - An, Zhenhua
AU - Wang, Jinhua
AU - Huang, Zuohua
AU - Lu, Yanghui
AU - Yang, Mucun
N1 - Publisher Copyright:
© 2022, Chinese Academy of Mechanics. All rights reserved.
PY - 2022/6/8
Y1 - 2022/6/8
N2 - Hydrogen energy is the most promising carbon neutral and clean energy carrier. Natural gas mixed with hydrogen has advantages in pipeline transportation and terminal application. This paper investigates the international representative natural gas hydrogen blending research and demonstration projects, and analyzes the feasibility and economy of natural gas hydrogen blending pipeline transportation and terminal application. The research results show that the low proportion of hydrogen (within 20% by volume) added to the natural gas pipe network system will not significantly increase the relevant accident risks and hazards. Under the condition of slight transformation of the system, the maximum volume proportion of hydrogen (50%) can be allowed to add to the natural gas pipe network system. Through economic analysis, the cost of natural gas hydrogen blending is calculated, which provides a reference for power plants. In view of the differences in natural gas composition, pipeline conditions and pipeline materials in various countries, analysis and research on natural gas hydrogenation should be carried out according to the specific conditions of one country’s pipelines and gases.
AB - Hydrogen energy is the most promising carbon neutral and clean energy carrier. Natural gas mixed with hydrogen has advantages in pipeline transportation and terminal application. This paper investigates the international representative natural gas hydrogen blending research and demonstration projects, and analyzes the feasibility and economy of natural gas hydrogen blending pipeline transportation and terminal application. The research results show that the low proportion of hydrogen (within 20% by volume) added to the natural gas pipe network system will not significantly increase the relevant accident risks and hazards. Under the condition of slight transformation of the system, the maximum volume proportion of hydrogen (50%) can be allowed to add to the natural gas pipe network system. Through economic analysis, the cost of natural gas hydrogen blending is calculated, which provides a reference for power plants. In view of the differences in natural gas composition, pipeline conditions and pipeline materials in various countries, analysis and research on natural gas hydrogenation should be carried out according to the specific conditions of one country’s pipelines and gases.
KW - economy
KW - hydrogen fraction ratio
KW - hydrogen mixed combustion
KW - hydrogen mixing in natural gas
KW - pipeline transportation
UR - https://www.scopus.com/pages/publications/85133014905
U2 - 10.6052/1000-0879-21-558
DO - 10.6052/1000-0879-21-558
M3 - 文章
AN - SCOPUS:85133014905
SN - 1000-0879
VL - 44
SP - 491
EP - 502
JO - Mechanics in Engineering
JF - Mechanics in Engineering
IS - 3
ER -