Chipinda Chotsukira Mpweya Chokwezedwa ndi Skid Chasintha Chuma Cha Zomera za LNG Zisanachiritsidwe

Mu chitukuko chachikulu cha gawo lapakati la gasi, mbadwo watsopano wa Chipinda choyeretsera mpweya chokwezedwa ndi skid yatumizidwa ku fakitale ya LNG ya m'mphepete mwa nyanja kum'mwera kwa China, zomwe zikusonyeza kuti kapangidwe ka modular kangachepetse ndalama zomwe zimagwiritsidwa ntchito komanso nthawi yomwe polojekitiyi ikugwiritsidwa ntchito komanso kupereka zinthu zapamwamba padziko lonse lapansi. Kuchotsa H2S ku gasi lachilengedwes ndi kuphatikiza kusowa madzi m'thupi chifukwa cha mpweya wachilengedwe mu sitima imodzi, yaying'ono.

Chipangizo choyeretsera mpweya choyikidwa pa skid, chopangidwa kunja kwa malo ndikutumizidwa ngati gawo lokonzedwa kale, chimaphatikiza kuzungulira kwa amine ndi glycol contactor yotsika. Ntchito yake yayikulu ndi Kuchotsedwa kwa H2S kuchokera ku gasi wachilengedwe—kukwaniritsa kuchuluka kwa mpweya wotuluka pansi pa 3 ppm kuchokera ku chakudya chokhala ndi 2.5 mol% hydrogen sulfide—pogwiritsa ntchito chosungunulira cha MDEA chomwe chimachotsa mpweya wa asidi ndikuchepetsa kuyamwa kwa ma hydrocarbon. Kuchotsa sulfurization kogwira mtima kumeneku kumatsatiridwa ndi chotsukira mkati. kusowa madzi m'thupi chifukwa cha mpweya wachilengedwe gawo, komwe triethylene glycol (TEG) imachepetsa kuchuluka kwa madzi kufika pa 0.1 lb/MMscf, kuonetsetsa kuti mpweya wokonzedwawo ukukwaniritsa malire okhwima a chinyezi ndi sulfure ofunikira kuti madzi asungunuke.

Kwa ogwiritsa ntchito zamakono Chomera cha LNG Ngakhale kuti zipangizozi zili ndi zinthu zambiri, ubwino wa njira yokwezeka ndi kusintha. Machitidwe achikhalidwe omangidwa ndi ndodo nthawi zambiri amafunika miyezi 18-24 yomangira pamalopo, koma chipangizochi chopangidwa kale chingathe kukhazikitsidwa ndikuyitanidwa mkati mwa milungu 10. Kuphatikiza apo, kapangidwe kake kophatikizidwa kamachotsa mapaipi olumikizirana ndipo kamachepetsa malo onse ndi pafupifupi 40%, phindu lofunikira pakukulitsa malo olumikizirana.

"Popeza mitengo ya gasi ikusinthasintha komanso kuchuluka kwa madzi omwe amasungunuka, chipangizo choyeretsera mpweya chopangidwa ndi Skid chimapereka njira yofulumira yomwe singasokoneze magwiridwe antchito," adatero manejala wa polojekiti yemwe akugwira ntchito yoyambitsa ntchitoyi. "Imagwira ntchito zonse ziwiri Kuchotsedwa kwa H2S kuchokera ku gasi wachilengedwe ndi kusowa madzi m'thupi chifukwa cha mpweya wachilengedwe mu njira imodzi yopanda msoko, kotero chakudyacho chikupita ku Chomera cha LNG nthawi zonse amakhala wokonzeka kulira.

Deta yoyambirira yochokera ku fakitale yolemera matani 5 miliyoni pachaka ikuwonetsa kuti chipangizochi chakwanitsa kuchotsa sulfure ndi 99.7% moyenera komanso kuchepetsa mame, ngakhale panthawi yamavuto. Chomera cha LNG Mphamvu ya magetsi ikuwonjezeka ndi tpa yoposa 70 miliyoni mu nthawi ya 2026-2028, akatswiri amakampani akulosera kuti kufunikira kwa mayunitsi oyeretsera mpweya omwe ali ndi skid mounted gas desulfurization kudzaposa makina achikhalidwe omangidwa kumunda, ndikuyika ukadaulo uwu ngati muyezo watsopano wokonzeratu mpweya mwachangu.

Lumikizanani nafe:

Sichuan Hengzhong Clean Energy Equipment Co., Ltd.

Foni/WhatsApp/Wechat: +86 177 8117 4421

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