| ZHANG Jia-xuan,WANG Cai-lin,LIU Cui-wei,HU Qi-hui,ZHANG Rui,XU Xiu-sai,JU Shi-xiong,LI Yu-xing.Research Progress on Hydrogen Embrittlement Behavior of Pipeline Steel in the Environment of Hydrogen-Blended Natural Gas[J],51(10):76-88 |
| Research Progress on Hydrogen Embrittlement Behavior of Pipeline Steel in the Environment of Hydrogen-Blended Natural Gas |
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| DOI：10.16490/j.cnki.issn.1001-3660.2022.10.009 |
| KeyWord:hydrogen-blended natural gas pipeline steel hydrogen embrittlement mechanism hydrogen blending ratio coating |
| Author | Institution |
| ZHANG Jia-xuan |
Shandong Provincial Key Laboratory of Oil & Gas Storage and Transportation Security, China University of Petroleum East China, Shandong Qingdao , China |
| WANG Cai-lin |
Shandong Provincial Key Laboratory of Oil & Gas Storage and Transportation Security, China University of Petroleum East China, Shandong Qingdao , China |
| LIU Cui-wei |
Shandong Provincial Key Laboratory of Oil & Gas Storage and Transportation Security, China University of Petroleum East China, Shandong Qingdao , China |
| HU Qi-hui |
Shandong Provincial Key Laboratory of Oil & Gas Storage and Transportation Security, China University of Petroleum East China, Shandong Qingdao , China |
| ZHANG Rui |
Shandong Provincial Key Laboratory of Oil & Gas Storage and Transportation Security, China University of Petroleum East China, Shandong Qingdao , China |
| XU Xiu-sai |
Shandong Provincial Key Laboratory of Oil & Gas Storage and Transportation Security, China University of Petroleum East China, Shandong Qingdao , China |
| JU Shi-xiong |
Pipe China Oil & Gas Pipeline Control Center, Beijing , China |
| LI Yu-xing |
Shandong Provincial Key Laboratory of Oil & Gas Storage and Transportation Security, China University of Petroleum East China, Shandong Qingdao , China |
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| Abstract: |
| Hydrogen energy has been vigorously developed in recent years, but excessive transportation and storage costs have become a key issue in restricting the development of hydrogen utilization. Blending H2 into existing natural gas long- distance pipelines is the potential best way to transport hydrogen on a large scale, cost-effectively and efficiently. However, H2 can induce hydrogen embrittlement of pipeline steel, which seriously restricts the safe operation of hydrogen-blended natural gas pipelines. |
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