Le projekthi yiyunithi yokwahlula igesi kwiziko lokucocisa iShandong Kelin Petrochemical Co., Ltd., esebenzisa iteknoloji yokufunxa i-pressure swing ukucoca i-hydrogen kwigesi eguqulwayo ukuze isetyenziswe kwiyunithi ye-hydrogenation.

Umthamo wokucubungula oyilwe yile yunithi ngu1×10⁴Nm³/h, icubungula igesi ehlaziyiweyo evela kwiyunithi yokuqhekeka kweoyile enzima.

Umxholo we-hydrogen kule gesi umalunga ne-75-80%, kwaye umxholo we-CO₂ umalunga ne-15-20%. Inkqubo ye-PSA isebenzisa uqwalaselo lwe-ten-tower, iphucula umlinganiselo we-adsorbent kunye nolandelelwano lwenkqubo ukuze kubekho uphawu oluphezulu lomxholo we-CO₂.

Ubumsulwa be-hydrogen yemveliso bunokufikelela99.9%, kwaye izinga lokubuyisa i-hydrogen lidlula90%Ukuveliswa kwe-hydrogen yemihla ngemihla240,000 Nm³.

Uxinzelelo oluyilwe yile yunithi yi-2.5 MPa, kusetyenziswa iitowers ze-adsorption ezizinikeleyo ezinoxinzelelo oluphezulu kunye neevalvu ukuqinisekisa ukusebenza okuzinzileyo kwexesha elide kwenkqubo. Ixesha lokufakelwa kwindawo leyo ziinyanga ezi-5.

Xa kujongwa imeko-bume enokugqwala kwiindawo ezikunxweme, izixhobo eziphambili zisebenzisa izixhobo zentsimbi engagqwaliyo kunye nonyango olukhethekileyo lokulwa nokugqwala. Emva kokufakelwa, umthamo we-hydrogen ofunyenweyo ngonyaka udlula i-87 yezigidi ze-Nm³, nto leyo enciphisa kakhulu iindleko zezinto eziluhlaza zeyunithi ye-hydrogenation kwaye iphucula iingenelo zoqoqosho ngokubanzi zefektri.