【Ten Years of Rapid Development in Chemical Equipment】The first integrated natural gas hydrogen production plant in China with a capacity of 500 Nm3/h was successfully commissioned between 2012 and 2020
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Witnessing the decade-long rapid development of chemical processing equipment, I praise the prosperity and strength of modern China. This is just a modest contribution; I invite everyone to participate more actively in the forum discussions. With more people involved, the discussions become more lively, and everything becomes even better with your presence. There are prizes for those who leave replies – feel free to discuss! -------------------------------------------------- In October 2018, Sichuan Yalian High-Tech Co., Ltd. successfully commissioned the first integrated natural gas-to-hydrogen production facility developed in China. The feature of this device is that it integrates multiple units such as high-temperature conversion within a thermal box. The total height of the conversion section is less than 3.5 meters, allowing for overall transportation using a long flatbed truck.
The capacity of this unit is 160 Nm3/h. It consists of 3 skids, namely: the compression skid – 3.0x2.5x2.2 m (length, width, height)； Conversion jib – 6x2.5x3.5m (length x width x height) ； Pressure swing adsorption purification skid – 3.5x2.5x4m (length x width x height). The time required for this unit to produce product gas from a cold start is 6 hours; it also has a hot standby function, which allows the time to produce product gas from a start in hot standby mode to be reduced to 2–3 hours. During operation, all relevant parameters remain stable; the CO content in the produced hydrogen gas is less than 0.2 ppm, which meets the requirements for hydrogen used in fuel cells ； Natural gas consumption