1. Izidingo zobuchwepheshe

Inqubo ye-TEG (imishini yokukhipha amanzi emzimbeni ye-triethylene glycol) kumele ihambisane nezindinganiso kanye nezincazelo zikazwelonke ezifanele;

Ukucindezela komklamo wemishini: 1320 psig;

Ifakwe nge-skiduhlelo lokuhlanza igesit, ukugeleza kwenqubo yokuskena kwemishini kubushelelezi, ukwakheka kwemishini kuyafaneleka, futhi kunesikhala esanele sokusebenza nokugcinwa kokukhiqiza;

Ukusebenza izinsuku ezingu-330 ngonyaka, kanti okunye ukugcinwa;

Izinto zethreyi zombhoshongo kufanele zibe yi-SS 316 noma yiziphi izinto ezifanele ukugqwala.

Izinga Lokuklama #600,

Izinga lokushisa lomklamo wedivayisi: 200 degrees Fahrenheit.

Cabanga nge-CO2 ephezulu lapho kungase kwenzeke khona ukugqwala.

Ama-amine stripper kanye neminye imishini esengozini yokugqwala kumele imbozwe ngaphakathi.

Imishini ejikelezayo kufanele ivele kumkhiqizi othembekile.

2. Incazelo yobuchwepheshe benqubo

Igesi yemvelo emanzi egcwele idlulaisihlukanisi sesihlungiukuhlukanisa amaconsi angu-5 μm nangaphezulu, bese ungena kwisihlukanisi segesi noketshezi sedivayisi yokukhipha amanzi emzimbeni ukuze uhlukanise uketshezi olukhululekile. Igesi ehlukanisiwe ingena esigabeni sokumunca ngepayipi elikhuphukayo legesi lombhoshongo wokumunca. I-triethylene glycol evuselelwe ifuthwa phezulu kombhoshongo wokumunca, futhi ithintana ngokuphelele negesi yemvelo kusukela phansi kuya phezulu embhoshongweni wokumunca ukuze kwenziwe ukudluliselwa kwesisindo nokushintshana ukuze kususwe umswakama. Igesi yemvelo esuswe umswakama isuswa kumqoqi we-tower top mist ukuze kususwe amaconsi e-glycol amakhulu kuno-5 μm bese iphuma embhoshongweni.

Ngemva kokuphuma embhoshongweni, ingena emshinini wokushintshanisa ukushisa bese ishintshanisa ukushisa ne-hot lean glycol ngaphambi kokungena embhoshongweni ukunciphisa izinga lokushisa le-triethylene glycol. Igesi yemvelo ngemva kokushintshanisa ukushisa ingena esihlukanisi sesihlungi ukuze ihlukanise i-glycol ethwalwayo bese ingena epayipini langaphandle. I-triethylene glycol ecebile emunce umswakama kugesi yemvelo iphuma embhoshongweni wokumunca bese ingena ku-valve elawula izinga loketshezi, futhi ngemva kokunciphisa ukucindezeleka, ingena ekhoyilini yokupholisa ye-reflux phezulu kwekholomu yokulungisa uketshezi ecebile bese ishintshanisa ukushisa nomoya oshisayo okhiqizwa ku-reboiler ukuze inikeze i-reflux ephezulu yekholomu. Ngemva kokunikeza amandla okupholisa e-reflux ephezulu yekholomu, ishiswa cishe ku-50 ℃, bese iphuma ekhoyilini iye ethangini le-triethylene glycol flash. I-glycol ecebile icindezelwa ibe ngu-0.4mpa~0.6mpa ethangini le-flash, bese igesi ye-hydrocarbon namanye amagesi ancibilikisiwe ku-triethylene glycol ayakhishwa, futhi le ngxenye yegesi isetshenziswa njengegesi kaphethiloli yokushiswa kwe-reboiler.

I-triethylene glycol ecebile ekhanyayo ingena esihlungini somshini ukuze ihlunge ukungcola komshini, bese ingena esihlungini se-carbon esisebenzayo ukuze imunce izinto ze-hydrocarbon ezincibilikisiwe ku-triethylene glycol kanye nezinto eziwohlokile ze-triethylene glycol. Bese ingena ku-plate-type lean-rich liquid heat exchanger, ishintshane ngokushisa ne-triethylene glycol enamafutha okushisa aphezulu evela ethangini le-heat exchange buffer engxenyeni engezansi ye-triethylene glycol reboiler, bese ishisa kuze kufike ku-~150 °C ukuze ingene kukholomu yokulungisa uketshezi ecebile.

Ku-triethylene glycol reboiler engxenyeni engezansi yekholomu yokulungisa, i-triethylene glycol ishiswa ku-193 ℃, futhi amanzi ku-triethylene glycol ahlukaniswa futhi akhishwe phezulu kwekholomu yokulungisa ngomphumela wokuhlukaniswa kwekholomu yokulungisa. I-lean glycol enokugxila okungaba ngu-99% (wt) igcwele isuka kukholomu yokususa uketshezi oluthambile ku-reboiler iye ethangini lokushintshanisa ukushisa le-triethylene glycol elingezansi. Ngaphansi kwesenzo segesi eyomile kukholomu yokususa uketshezi oluthambile, ukugxilisa kwe-lean glycol okungena ethangini lokususa ukushintshanisa ukushisa kungafinyelela ku-99.5% ~ 99.8%.

Ethangini le-glycol buffer, i-lean glycol enokushisa okungaba ngu-193 °C ingena ku-lean-rich glycol heat exchanger ukuze ishintshane ngokushisa ne-glycol ecebile, bese izinga lokushisa lehla lifike ku-100 °C bese lingena ephampini. I-lean liquid triethylene glycol iphonswa ku-gas-liquid heat exchanger ngaphandle kombhoshongo wokumunca, futhi ngemva kokupholisa nge-gas heat exchanger iphuma embhoshongweni, ingena phezulu kombhoshongo wokumunca kusuka engxenyeni engenhla ye-casing ukuze iqedele ukujikeleza kwe-solvent.

Igesi eyomile ethathwe engxenyeni yepayipi legesi eyomile endaweni yokuphuma kombhoshongo wokumunca yigesi esusa ikholomu yokulungisa.

3. Izinkomba zobuchwepheshe

Umthamo wokucubungula: 7MMSCFD

Ukuguquguquka kokusebenza: 50 ~ 120%

Igesi yomkhiqizo: okuqukethwe kwamanzi ≤7lb s/SCF

Impilo yokuklama imishini emile: iminyaka eyi-15

Amahora okusebenza: 330d/a