Kaaliyayaasha soo kabashada sulfurka ee PSR waxaa inta badan loo isticmaalaa cutubka soo kabashada sulfurka ee klaus, nidaamka nadiifinta gaaska foornada, nidaamka nadiifinta gaaska magaalooyinka, warshadda ammonia ee macmal ah, warshadaha cusbada barium strontium, iyo cutubka soo kabashada sulfur ee warshadda methanol. Iyada oo la adeegsanayo kaaliyayaasha, falgalka Klaus ayaa la sameeyaa si loo soo saaro sulfur warshadeed.
Kaaliyeyaasha soo kabashada sulfur-ka waxaa loo isticmaali karaa fal-gale kasta oo hoose. Sida waafaqsan xaaladaha hawlgalka, heerka ugu badan ee beddelka H2S wuxuu gaari karaa 96.5%, heerka hydrolysis-ka ee COS iyo CS2 wuxuu gaari karaa 99% iyo 70% siday u kala horreeyaan, heerka heerkulku waa 180℃ -400℃, iyo iska caabbinta heerkulka ugu badan waa 600℃. Falcelinta aasaasiga ah ee H2S oo leh SO2 si loo soo saaro sulfur (S) iyo H2O:
2H2S+3O2=2SO2+2H2O 2H2S+ SO2=3/XSX+2H2O
Waa isbeddel lama huraan ah in qalab weyn oo soo kabashada sulfur uu isticmaalo habka nuugista-yaraynta Claus + (oo ay matasho habka SCOT). Mabda'a ugu weyn ee habka soo kabashada sulfurka SCOT waa in la isticmaalo gaaska yareeya (sida haydarojiin), la yareeyo dhammaan isku-dhafka sulfurka aan H2S ahayn sida S02, COS, CSS ee gaaska dabada ee qalabka soo kabashada sulfurka ilaa H2S, ka dibna la nuugo oo laga saaro H2S iyada oo loo marayo xalka MDEA, ugu dambayntiina lagu celiyo foornada gubashada gaaska aashitada ee qalabka soo kabashada sulfurka si loo sii helo sulfur. Gaaska qiiqa ee ka soo baxa dusha sare ee munaaradda nuugista waxa ku jira oo keliya sulfide raad ah, kaas oo lagu sii daayo jawiga iyada oo loo marayo gubashada heerkulka sare.
Waqtiga boostada: Maajo-06-2023
