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"Upgraded version" device helps efficient recovery and utilization of hydrogen generated from oil refining

 Last Update: 2021-06-04
 Source: Internet
 Author: User

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Original title: With this "upgraded" device, the hydrogen produced by refining can be efficiently recycled

Original source: Science and Technology Daily

Science and Technology Daily News (Zhang Di Chen Ke) "Take 60,000 standard cubic meters of tail gas per hour pressure swing adsorption device as an example, if the original technology and adsorbent products are used, the hydrogen recovery rate is about 84%.

According to reports, the two large-scale PSA devices supporting the Quanzhou Petrochemical Phase II project use Southwest Chemical's PSA device technology, including 223,600 standard cubic meters per hour of reformed gas hydrogenation PSA device, and 6.

At present, the desorbed gas from reforming PSA units in most of the domestic petrochemical companies is directly burned.

"This technology can effectively increase the hydrogen recovery rate, reduce the consumption of raw gas, and reduce energy consumption and carbon dioxide emissions.

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