Kufotokozera kwa njira yopangira mpweya wachilengedwe

1) fakitale yochotsa mpweya wachilengedwe kufotokozera njira

Mpweya wodyetsa wa 5mmscfd wokhala ndi mphamvu ya 590psig umalowa kaye mu gasi-liquid separator kuti ulekanitse ma hydrocarbon amadzimadzi, madzi omasuka ndi zinyalala zamakina kuchokera kumtunda, kenako umalowa mu unit yochotsera asidi. Unit iyi imagwiritsa ntchito yankho la MDEA kuchotsa mpweya wa asidi monga CO2 ndi H2S mu mpweya wodyetsa.

Mpweya wachilengedwe umalowa kuchokera pansi pa nsanja yoyamwitsa ndi kudutsa mu nsanja yoyamwitsa kuchokera pansi kupita pamwamba; yankho la MDEA lokonzedwanso mokwanira (madzimadzi osalimba) limalowa kuchokera pamwamba pa nsanja yoyamwitsa ndi kudutsa mu nsanja yoyamwitsa kuchokera pamwamba kupita pansi. Yankho la MDEA loyenda motsutsana ndi mpweya ndi mpweya wachilengedwe zimakhudzidwa kwathunthu mu nsanja yoyamwitsa, ndipo CO2 mu mpweya imayamwitsa ndikulowa mu gawo lamadzi. Zigawo zosayamwitsa zimatengedwa kuchokera pamwamba pa nsanja yoyamwitsa ndikulowa mu choziziritsira ndi cholekanitsa mpweya cha decarbonization. Mpweya wochokera ku cholekanitsa mpweya cha decarbonization umalowa mu dongosolo la ogwiritsa ntchito.

Kuchuluka kwa CO2 mu mpweya wachilengedwe wokonzedwa sikoposa 3%.

Yankho la MDEA lomwe latenga CO2 limatchedwa madzi olemera, ndipo limapita ku thanki ya flash. Mpweya wa asidi womwe umatuluka chifukwa cha kupsinjika umalumikizana ndi mpweya wa asidi pamwamba pa nsanja yokonzanso. Madzi olemerawo akamayaka, amasinthasintha kutentha ndi yankho (madzi oundana) lomwe limatuluka pansi pa nsanja yokonzanso, limatenthedwa mpaka ~95 ℃ ndipo limapita pamwamba pa nsanja yokonzanso, komwe limachotsedwa ndikusinthidwanso mpaka mlingo wamadzi oundana wa madzi oundana utafika pa cholinga.

Madzi osalimba ochokera ku nsanja yokonzanso zinthu amadutsa mu chosinthira kutentha chamadzimadzi cholemera kwambiri ndikulowa mu thanki ya MDEA buffer. Amakakamizidwa ndi pampu yamadzimadzi osalimba ndikulowa mu choziziritsira madzi chosalimba. Madzi osalimba amazizira mpaka ~ 55 ℃ ndikulowa kuchokera pamwamba pa nsanja yoyamwitsa.

Mpweya wotuluka kuchokera pamwamba pa nsanja yokonzanso umalumikizana ndi mpweya wa asidi womwe umatuluka mu thanki ya flash kenako umadutsa mu choziziritsira mpweya wa acid ndikulowa mu cholekanitsa mpweya wa acid. Mpweya wochokera ku cholekanitsa mpweya wa acid umatumizidwa ku dongosolo lotulutsa mpweya wa acid, ndipo condensate imalowa mu thanki ya MDEA buffer kuti ibwezeretsedwenso.

Gwero la kutentha kwa reboiler mu nsanja yokonzanso limaperekedwa ndi mafuta osamutsa kutentha.

2) Magawo a kapangidwe

Kulowa kwa mpweya wothira mu nsanja yoyamwitsa: 5MMSCFD

Mapangidwe a CO2 mu mpweya wodyetsa: 24%

Kuthamanga kwa ntchito ya Absorber: 590 psig

Kutentha kwa ntchito ya nsanja yoyamwa: 45℃ ~ 100℃

Kuthamanga kwa ntchito ya nsanja yokonzanso: 0.03 MPa.G ~ 0.05 MPa.G

Kutentha kwa ntchito ya nsanja yokonzanso: 95 ℃ ~ 120 ℃

Gwero la kutentha kwa chobwezeretsanso nsanja: mafuta osinthira kutentha kwapakati

Kuchuluka kwa CO2 mu mpweya wosasungunuka: ≤ 3%

3) Kuchuluka kwa ntchito

Kusintha kwa katundu: 50% ~ 110%.

Timagwira ntchito yokonza mpweya, kuyeretsa mpweya wachilengedwe, kubwezeretsa mpweya wa LPG, Chomera cha LNG ndi jenereta ya gasi lachilengedwe.

Ndi ulemu wanga waukulu kugwirizana nanu ndikupereka utumiki wathu.

Lumikizanani nafe:

Sichuan Rongteng Automation Equipment Co., Ltd.

Foni/WhatsApp/Wechat: +86 177 8117 4421

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