Tianjin Petrochemical’s first fuel cell hydrogen project was completed by utilizing the pressure swing adsorption separation patent technology independently developed by Sinopec

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Recently, Tianjin Petrochemical’s first fuel cell hydrogen project was completed, marking the full transition into the production phase. The project consists of a hydrogen purification unit with a design capacity of 3,000 standard cubic meters per hour and a hydrogen filling unit with a capacity of 2,000 standard cubic meters per hour. It utilizes the pressure swing adsorption separation technology developed by Sinopec; compared to projects built using traditional pressure swing adsorption separation technology, it offers advantages such as a smaller footprint, lower energy consumption, and the ability to operate efficiently under conditions of frequent start-up and shutdown. Once the project is put into operation, it will be able to produce hydrogen for fuel cells with a purity of 99.999%, at an annual output of 2,250 tons. (Dong Bo)