Umkhiqizo weyunithi ye-Desulfurization we-PetroChina Changqing oilfield branch's efektri yethu

Iyunithi yeDesulfurization yePetroChina Changqing oilfield Branch's inamandla okucubungula angu-40000 Nm3 kanye no-1.0 MPa.

I-MDEA desulphurization (desulfurization) skid, ebizwa nangokuthi i-MDEA sweeting skid, iyithuluzi elibalulekile ekuhlanzeni igesi yemvelo noma ukulungisa igesi yemvelo.

I-MDEA desulfurization skidigesi yemvelo ihlale yamukelwa lapho i-carbon sulphur yegesi yokudla iphakeme ngokuqhathaniswa, futhi lapho ukususwa okukhethiwe kwe-H₂I-S iyadingeka ukuze kutholwe igesi ene-asidi efanele ukucutshungulwa kwezitshalo zikaClaus, nezinye izimo ezingakhethwa ukuze kukhishwe i-H₂ S; Lapho esusa u-H₂S kanye nokukhipha inani elikhulu le-CO₂, i-MDEA nezinye i-alcoholamine (ezifana ne-DEA) zingasetshenziswa njengendlela ehlanganisiwe ye-amine;

Inqubo yeI-MDEA acid yokususa igesi skidyilezi:

Ngemva kokususwa kokungcola okuqinile noketshezi egesini eliphakelayo ngesihlukanisi nesihlukanisi sokuhlunga, igesi yokuphakelayo ikhishwa i-desulphur embhoshongweni we-float valve. Isixazululo se-MDEA sisetshenziswa njenge-desulfurizer embhoshongweni.

Ngemva kokukhipha igwebu elincane le-MDEA eliwuketshezi egesini ngokusebenzisa isihlukanisi sokuhlanza okumanzi, igesi yemvelo emanzi ingena embhoshongweni wokuphelelwa amanzi emzimbeni.

I-TEG isetshenziselwa ukukhipha amanzi egesi yemvelo emanzi embhoshongweni futhi igesi eyomile evela embhoshongweni wokukhipha amanzi emzimbeni iyasetshenziswa. Igesi yemvelo isetshenziswa njengegesi yempahla efanelekile ukuze ithunyelwe ngaphandle.

Uketshezi olucebile lwe-MDEA kumbhoshongo we-desulfurization luyahwamuka ukuze kukhishwe ama-hydrocarbons futhi luhlungwe ngezihlungi. Bese ishiswa ngesitimu ukuze ikhiqize kabusha uketshezi olubi lwe-MDEA, oluphonswa embhoshongweni we-desulfurization ukuze kukhishwe i-cyclic desulfurization.

Igesi yemvelo evela ku-MDEA enothile ye-liquid flash isuswa isihlukanisi samanzi e-asidi, bese isixazululo esihlukanisiwe se-MDEA siphonselwa embhoshongweni we-desulfurization. Uketshezi olucebile lwe-TEG olusetshenziswa embhoshongweni wokukhipha amanzi emzimbeni luyashiswa ukuze lukhiqize kabusha isixazululo se-TEG esingesihle ngekholomu ye-distillation, ithangi le-flash nesihlungi. Iphonswa embhoshongweni wokuphelelwa amanzi emzimbeni ukuze i-cyclic dehydration.

Ngemva kokujova u-H₂S igesi ethangini lokugcina igesi ene-asidi endaweni yokwehlukana yesihlukanisi samanzi ane-asidi, ishiselwa ngaphambili esithandweni somlilo futhi isabela ngomoya omuncwa isicindezelelo somoya ukwenza i-SO.₂, esabelayo nge-H esele₂S ukwenza i-elemental sulphur, bese ithola isibabule ngemva kokupholisa.

Igesi yemvelo emva desulfurization izongenai-gas dehydration unitbese ithuthelwa endaweni yokuphehla ugesi ngamapayipi.

Othintana naye:

I-Sichuan Rongteng Automation Equipment Co., Ltd.

Ucingo/WhatsApp/Wechat : +86 177 8117 4421 +86 138 8076 0589

Iwebhusayithi: www.rtgastreat.com I-imeyili: info@rtgastreat.com

Ikheli:Nombolo 8, Isigaba 2 somgwaqo iTengfei, Isifunda esincane saseShigao, Indawo entsha yaseTianfu, idolobha laseMeishan, eSichuan China 620564