Ntchitoyi ili mumzinda wa Suining, m'chigawo cha Sichuan, ku China. Madzi ake ndi ma kiyubiki mita 3 miliyoni patsiku.
Chida chotsukira mpweya wachilengedwe (MDEA desulphurization) skid, chomwe chimatchedwanso MDEA sweeting skid, ndi chida chofunikira kwambiri pakuyeretsa mpweya wachilengedwe kapena kukonza mpweya wachilengedwe.
MDEA desulfurization skidmpweya wachilengedwe nthawi zonse umagwiritsidwa ntchito pamene sulfure ya kaboni ya mpweya wodyetsa ili yokwera kwambiri, komanso pamene kuchotsa H2 kumasankhidwa.2S imafunika kuti papezeke mpweya wa asidi woyenera kukonza zomera za Claus, ndi zina zomwe zingasankhidwe kuchotsa H2S; Mukachotsa H2S ndi kuchotsa CO yambiri2, MDEA ndi alcoholamine ina (monga DEA) ingagwiritsidwe ntchito ngati njira yosakaniza amine;
Pambuyo poti zinthu zolimba ndi zamadzimadzi zachotsedwa mu mpweya wothira chakudya kudzera mu cholekanitsa ndi cholekanitsa zosefera, mpweya wothira chakudya umachotsedwa mu nsanja ya valve yoyandama. Yankho la MDEA limagwiritsidwa ntchito ngati desulfurizer mu nsanja. Pambuyo poti thovu laling'ono la MDEA lamadzimadzi kuchokera mu mpweya kudzera mu cholekanitsa chonyowa, mpweya wachilengedwe wonyowa umalowa mu nsanja ya madzi osowa madzi.
TEG imagwiritsidwa ntchito kusungunula mpweya wachilengedwe wonyowa womwe uli mu nsanja ndipo mpweya wouma wochokera mu nsanja yochotsa madzi m'thupi umagwiritsidwa ntchito. Mpweya wachilengedwe umagwiritsidwa ntchito ngati mpweya woyenerera wotumizidwa kunja. Madzi ambiri a MDEA omwe ali mu nsanja yochotsera madzi amasanduka nthunzi kuti achotse ma hydrocarbon ndikusefedwa ndi zosefera. Kenako amatenthedwa ndi nthunzi kuti abweretsenso madzi osauka a MDEA, omwe amapopedwa kupita ku nsanja yochotsera madzi m'thupi kuti achotse madzi m'thupi.
Mpweya wachilengedwe wochokera ku MDEA wolemera madzi umachotsedwa ndi cholekanitsa madzi ndi asidi, ndipo yankho la MDEA lolekanitsidwa limapopedwa kupita ku nsanja yochotsera sulfurization. Madzi olemera a TEG omwe amagwiritsidwa ntchito mu nsanja yochotsera kusowa madzi amatenthedwa kuti aberekenso yankho loipa la TEG kudzera mu distillation column, flash tank ndi fyuluta. Umapopedwa kupita ku nsanja yochotsera kusowa madzi kuti madzi asamayende bwino.
Pambuyo pobaya jekeseni ya H2Mpweya wa S umalowa mu thanki yosungiramo mpweya wa asidi pamalo olekanitsa madzi a asidi, umatenthedwa mu uvuni wa reaction ndipo umakumana ndi mpweya womwe umayamwa ndi compressor ya mpweya kuti upange SO22, zomwe zimagwirizana ndi H yotsalayo2S kuti ipange sulfure yoyambira, kenako imalandira sulfure ikazizira.
Mpweya wachilengedwe ukatha kuchotsedwa mu sulfure udzalowa muchipangizo choyeretsera mpweyakenako nkutumizidwa ku jenereta ya gasi wachilengedwe malo obzalamo zomera kudzera m'mapaipi, omwe amatha kupanga magetsi okwana ma kilowatts 100 miliyoni maola.
Lumikizanani nafe:
Sichuan Hengzhong Automation Equipment Co., Ltd.
Foni/WhatsApp/Wechat: +86 177 8117 4421 +86 138 8076 0589
Webusaiti: www.rtgastreat.com Imelo: info@rtgastreat.com
Adilesi: Nambala 8, Gawo 2 la Tengfei Road, Chigawo cha Shigao, Tianfu New Area, mzinda wa Meishan, Sichuan China 620564
Nthawi yotumizira: Novembala-03-2023