Intangiriro
Molecular sieve ibikoresho bisanzwe byo kuryoshya gazi (desulfurisation) skid, nanone bita molekile sieve sulfide ikurwa muri gaze gasanzwe, nigikoresho cyingenzi mugukuraho H2S muri gaze gasanzwe no gutunganya gaze gasanzwe.
Inzira
Igice gikora inzira eshatu, umunara umwe adsorption, kuvugurura umunara hamwe no gukonjesha umunara. Nyuma yo kuvanaho amazi ya hydrocarubone yashizwemo binyuze mu kugaburira gazi yo kugaburira, gazi yo kugaburira yinjira mu munara wa molekile sie desulfurisation. Amazi na mercaptan muri gazi yo kugaburira byamamajwe na sikeli ya molekile kugirango bamenye inzira yo kubura umwuma na mercaptan adsorption. Gazi isukuye ivuye muri dehidrasi no kuvanaho mercaptan yinjira mubicuruzwa byungurura imyanda ya gaz kugirango ikureho umukungugu wa molekile, hanyuma woherezwa hanze nka gaze yibicuruzwa.
Amashanyarazi ya molekuline agomba kuvugururwa nyuma yo kwamamaza amazi runaka na mercaptan. Nyuma yo kuyungurura umukungugu wibicuruzwa, igice cya gaze yibicuruzwa bivanwa nka gaze nshya. Iyo gaze imaze gushyukwa kugeza kuri 300 ℃ n’itanura rishyushya, umunara ushyushye buhoro buhoro kugeza kuri 272 ℃ unyuze ku munara wa molekile sie desulfurisation warangije inzira ya adsorption kuva hasi kugeza hejuru, kugirango amazi na mercaptan byandikirwa kumashanyarazi. gutandukana no kuba gaze ikungahaye cyane kugirango irangize inzira nshya.
Nyuma yumunara wo kuvugurura, gaze ikungahaye cyane yinjira muri kondereseri ya gaze kandi igakonja kugera kuri 50 ℃, kuburyo amazi menshi arakonja, hanyuma agatandukanywa nayatandukanije, hanyuma gaze ikungahaye ikungahaye ikabikwa.
Umunara wa molekile ukenera gukonjeshwa nyuma yo kuvuka bushya. Kugirango usubirane neza kandi ukoreshe ingufu zubushyuhe, gaze yo kuvugurura ikoreshwa bwa mbere nka gaze ihuha ikonje, kandi umunara ukonjeshwa kugeza kuri 50 ℃ kuva hejuru kugeza hasi unyuze muminara ya sikeli desulfurizasi yarangije inzira yo kuvugurura. Igihe kimwe, irashyuha ubwayo. Gazi ikonje ikoherezwa muminara ikonjesha hanyuma igaburirwa mu itanura rishyushya gazi yo gushyushya. Nyuma yo gushyushya, umunara wa molekile sie desulfurisation wongeye kuvugururwa nka gaze yububyutse. Igikoresho gihindura buri masaha 8.
