Gabatarwa
Kayan aikin smoothing gas na halitta na sieve (desulfurization), wanda kuma ake kira cire sulfide na sieve daga iskar gas, babbar na'ura ce ta cire H2S daga iskar gas da maganin iskar gas.
Tsarin aiki
Na'urar tana ɗaukar tsarin hasumiya guda uku, shaƙar hasumiya ɗaya, sake farfaɗo da hasumiya ɗaya da kuma sanyaya hasumiya ɗaya. Bayan cire ruwan hydrocarbon da aka haɗa ta hanyar raba matattarar tace gas, iskar gas ɗin ciyarwa tana shiga hasumiyar cire sulfurization ta sieve ta sieve ta sieve ta sieve. Ana shaƙar ruwa da mercaptan a cikin iskar gas ɗin ciyarwa ta sieve ta sieve ta hanyar sieve ta ...
Ana buƙatar sake farfaɗo da sifetocin ƙwayoyin halitta bayan an sha ruwa da mercaptan. Bayan an tace ƙurar iskar gas ɗin samfurin, ana fitar da wani ɓangare na iskar gas ɗin samfurin a matsayin iskar sake farfaɗowa. Bayan an dumama iskar gas zuwa digiri 300 a cikin tanderun dumama, ana dumama hasumiyar a hankali zuwa digiri 272 a cikin ℃ ta hanyar hasumiyar desulfurization ta sieve ta kwayoyin halitta wadda ta kammala aikin sha daga ƙasa zuwa sama, ta yadda ruwa da mercaptan da ke sha a kan sieve ɗin kwayoyin halitta za a iya raba su su zama iskar sake farfaɗowa mai wadata don kammala aikin sake farfaɗowa.
Bayan hasumiyar sake farfadowa, iskar gas mai cike da sake farfadowa tana shiga cikin na'urar sanyaya iskar gas mai cike da sake farfadowa kuma tana sanyaya zuwa kusan digiri 50, ta yadda yawancin ruwan zai sanyaya, sannan ta raba ta da mai rabawa, sannan a ƙone iskar gas mai cike da sake farfadowa da aka raba.
Ana buƙatar sanyaya hasumiyar sieve ta ƙwayoyin halitta bayan sake farfaɗowa. Domin a sake farfaɗowa gaba ɗaya da kuma amfani da makamashin zafi, ana fara amfani da iskar sake farfaɗowa a matsayin iskar gas mai hura sanyi, kuma ana sanyaya hasumiyar zuwa kimanin digiri 50 daga sama zuwa ƙasa ta hasumiyar sieve ta ƙwayoyin halitta wadda ta kammala aikin sake farfaɗowa. A lokaci guda, ana sanyaya ta da kanta. Ana fitar da iskar gas mai hura sanyi daga hasumiyar sanyaya sannan a ciyar da ita cikin tanderun dumama gas mai hura iskar gas don dumamawa. Bayan dumamawa, ana sake farfaɗowa hasumiyar sieve ta ƙwayoyin halitta a matsayin iskar sake farfaɗowa mai laushi. Na'urar tana canzawa duk bayan sa'o'i 8.
