Le projekthi yiyunithi yokubuyisela igesi yomsila yesityalo semveliso ye-isobutylene saseShenyang Paraffin Chemical Co., Ltd. Isebenzisa itekhnoloji yokufunxa i-pressure swing ukuze ibuyise i-hydrogen kwigesi yomsila yemveliso ye-isobutylene. Amandla okucubungula ayilwe yile sixhobo.3,600 Nm³/h.

Izinto eziphambili zegesi eluhlaza zeziihydrogen, i-methane, ii-hydrocarbon ze-C3-C4, njl., kunye nomxholo we-hydrogen omalunga nama-35-45%. Inkqubo ye-PSA isebenzisa ulwakhiwo oluneenqaba ezisibhozo kwaye ixhotyiswe ngeyunithi yonyango olunikezelweyo ukususa ii-hydrocarbon ezinzima kunye nokungcola kwigesi eluhlaza, ikhusela ubomi bexesha lee-adsorbents.

Ubunyulu bemveliso yehydrogen bunokufikelela99.5%, kwaye izinga lokubuyisa i-hydrogen lidlula85%Umthamo we-hydrogen ofunyenweyo imihla ngemihla yi-86,000 Nm³. Uxinzelelo loyilo lwesixhobo yi-1.8 MPa, kwaye inkqubo yolawulo oluzenzekelayo iyasetyenziswa ukuze kufezekiswe ukusebenza ngaphandle komqhubi. Ixesha lokufakelwa kwindawo liziinyanga ezi-4.

Xa ucinga ngemeko-bume yobushushu obuphantsi ebusika basemantla, le nkqubo ixhotyiswe ngamanyathelo apheleleyo okulwa nokuqandisa kunye nokukhusela. Emva kokuba isixhobo siqalisiwe ukusebenza, siyakwazi ukusebenzisa ubutyebi be-hydrogen ephumayo ngexesha lokuveliswa kwe-isobutylene, kunye nomthamo we-hydrogen ofunyenweyo wonyaka ongaphezulu.I-30 yezigidi ze-Nm³, ukufezekisa iingenelo ezibalulekileyo kwezoqoqosho.