Today, the reporter learned from the State Pipeline Network Group that the first domestic full-scale high-pressure pure hydrogen pipeline leak jet fire series test was successfully carried out in Hami, Xinjiang. The completion of the tests not only filled China's technical gaps in this field, but also laid a key foundation for the safe development of the hydrogen energy industry. This test was conducted at the National Pipeline Network Group Pipeline Fracture Control Test Site in Hami, Xinjiang. In order to maximize the actual scenario, the test team relied on an advanced multi-media pipeline test platform and specially prepared a hydrogen main line with a hydrogen storage capacity of 12,000 cubic meters. The entire test focuses on “continuous leak and jet fire monitoring under multiple operating conditions”, which is to simulate various leakage situations that may occur during actual operation of hydrogen pipelines. According to our understanding, the results of this test will provide a scientific basis for determining the safety spacing of pure hydrogen pipelines, help build a safety standard system for hydrogen pipelines in China, and provide data support for large-scale safe transportation in the hydrogen energy industry.

Today, the reporter learned from the State Pipeline Network Group that the first domestic full-scale high-pressure pure hydrogen pipeline leak jet fire series test was successfully carried out in Hami, Xinjiang. The completion of the tests not only filled China's technical gaps in this field, but also laid a key foundation for the safe development of the hydrogen energy industry. This test was conducted at the National Pipeline Network Group Pipeline Fracture Control Test Site in Hami, Xinjiang. In order to maximize the actual scenario, the test team relied on an advanced multi-media pipeline test platform and specially prepared a hydrogen main line with a hydrogen storage capacity of 12,000 cubic meters. The entire test focuses on “continuous leak and jet fire monitoring under multiple operating conditions”, which is to simulate various leakage situations that may occur during actual operation of hydrogen pipelines. According to our understanding, the results of this test will provide a scientific basis for determining the safety spacing of pure hydrogen pipelines, help build a safety standard system for hydrogen pipelines in China, and provide data support for large-scale safe transportation in the hydrogen energy industry.