【HaiChuan Chemical Project Updates】The purification and ammonia synthesis unit of Baling Hengyi’s hydrogen production upgrade and by-product ammonia project was successfully commissioned for the first time

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The purification ammonia synthesis unit of the Baling Hengyi hydrogen production upgrade and by-product ammonia project was successfully commissioned for the first time, producing qualified hydrogen and liquid ammonia products. On December 6, 2022, the purification unit and ammonia synthesis plant of the Baling Hengyi hydrogen production upgrade and by-product ammonia project were successfully commissioned for the first time, producing qualified hydrogen and liquid ammonia products. 　　It is reported that this project makes use of Hengyi’s existing land and production facilities to build a set of production units capable of producing 240,000 tons per year of ammonia and 30,000 standard cubic meters per hour of hydrogen. The purification systems employ advanced green and recyclable processes such as isothermal shift technology, as well as dual purification methods involving low-temperature methanol washing and liquid nitrogen washing. The ammonia production unit uses a radial synthesis process, and it is equipped with advanced intelligent monitoring technologies, enabling it to achieve a production capacity of 240,000 tons per year of ammonia and 30,000 standard cubic meters per hour of hydrogen.