Le phrojekthi iyiyunithi yokuhlukanisa igesi yesikhungo sokuhlanza i-Shandong Kelin Petrochemical Co., Ltd., esebenzisa ubuchwepheshe bokufaka i-pressure swing ukuze ihlanze i-hydrogen kusuka kugesi oguqulwayo ukuze isetshenziswe kuyunithi ye-hydrogenation.

Umthamo wokucubungula oklanyelwe wale yunithi1 × 10⁴Nm³/h, ukucubungula igesi eguquguqukayo evela kuyunithi yokuqhekeka kwamafutha anzima.

Okuqukethwe kwe-hydrogen kule gesi cishe kungama-75-80%, kanti okuqukethwe kwe-CO₂ cishe kungama-15-20%. Uhlelo lwe-PSA lusebenzisa ukucushwa kwe-ten-tower, okuthuthukisa isilinganiso se-adsorbent kanye nochungechunge lwenqubo ukuze kube nesici sokuqukethwe kwe-CO₂ okuphezulu.

Ubumsulwa be-hydrogen bomkhiqizo bungafinyelela99.9%, futhi izinga lokutakula i-hydrogen lidlula90%Ukukhiqizwa kwe-hydrogen kwansuku zonke240,000 Nm³.

Ingcindezi eklanywe yile yunithi ingu-2.5 MPa, kusetshenziswa imibhoshongo yokumunca ezinikele ekucindezelweni okuphezulu kanye namavalvu ukuqinisekisa ukusebenza okuzinzile kwesikhathi eside kwesistimu. Isikhathi sokufakwa endaweni siyizinyanga ezi-5.

Uma kucatshangelwa indawo egqwalisayo ezindaweni ezisogwini, imishini ebalulekile isebenzisa izinto zensimbi engagqwali kanye nokwelashwa okukhethekile kokulwa nokugqwala. Ngemva kokufakwa, umthamo we-hydrogen otholwe minyaka yonke udlula i-87 million Nm³, okunciphisa kakhulu izindleko zezinto zokusetshenziswa zeyunithi ye-hydrogenation kanye nokuthuthukisa izinzuzo zezomnotho eziphelele zefektri.