Okokuqala, umgama phakathi kwesixhobo sokwahlukanisa umoya kunye nesixhobo sokubuyisela isalfure usondelelene kakhulu, kwaye iigesi ze-H2S kunye ne-SO2 eziveliswa kwigesi yokukhupha umoya yokubuyisela isalfure zichaphazeleka yindlela yomoya kunye noxinzelelo lokusingqongileyo, kwaye zifunxwa kwi-compressor yomoya nge-filter yokuzicoca yeyunithi yokwahlula umoya kwaye zingene kwinkqubo yokucoca, nto leyo ebangela ukwehla kancinci komsebenzi wesihluzo se-molecular. Ubungakanani begesi ye-acidic kule nxalenye abukhulu kakhulu, kodwa kwinkqubo yoxinzelelo lwe-air compressor, ukuqokelelana kwayo akunakujongwa. Okwesibini, kwinkqubo yokuvelisa, ngenxa yokuvuza kwangaphakathi kwe-heat exchanger, igesi ye-acidic eveliswa yigesi yenkqubo yegesi eluhlaza kunye nenkqubo yokuhlamba i-methanol yobushushu obuphantsi kunye nenkqubo yokuvuselela i-methanol ivuza kwinkqubo yamanzi ajikelezayo. Ngenxa yotshintsho lobushushu obufihlakeleyo bokufuma emva kokuba umoya owomileyo ungene kwinqaba yokupholisa umoya udibana namanzi okuhlamba, ubushushu bomoya buyehla, kwaye igesi ye-H2S kunye ne-SO2 emanzini ajikelezayo ingena kwinqaba yokupholisa umoya kwaye emva koko ingena kwinkqubo yokucoca nomoya. Isihluzo se-molecular satyhefwa kwaye sacinywa, kwaye amandla okufunxa ancitshisiwe.
Ngokwesiqhelo, kuyimfuneko ukuhlalutya ngokungqongqo imeko-bume ejikelezileyo yesihluzo esizihlambululayo seyunithi yokwahlula umoya rhoqo ukuze kuthintelwe ukuba igesi ene-asidi ingangeni kwinkqubo yokucinezelwa nomoya. Ukongeza, ukufunyaniswa rhoqo kunye nohlalutyo lwezixhobo ezahlukeneyo zokutshintsha ubushushu kwizixhobo zokufaka igesi kunye nezixhobo zokwenziwa kuye kwafikelelwa ngexesha ukuze kufunyanwe ukuvuza kwangaphakathi kwezixhobo kunye nokuthintela indlela yokutshintsha ubushushu ekudluliseleni ungcoliseko, ukuqinisekisa umgangatho wemigangatho yamanzi ajikelezayo kunye nokusebenza ngokukhuselekileyo nangokuzinzileyo kwesihluzo se-molecular.
Ixesha lokuthumela: Agasti-24-2023
