Umgangatho oPhakamileyo weYunithi yeGesi yaseTshayina yokuTyalwa kwamanzi - indlela ye-MDEA yokutshixa i-skid – Rongteng Iinkcukacha:
Inkcazo
I-decarburization yegesi yendalo (i-decarbonization) skid, sisixhobo esiphambili ekuhlanjululweni kwegesi yendalo okanye unyango.
Umxholo wekhabhon diokside kumgangatho womgangatho wegesi yendalo akufanele ube ngaphezu kwe-3%. Kwaye ikharbon diokside emanzini emva kokuba intsimbi inomhlwa owomeleleyo. Ukuba ixabiso le-pH liyafana, umlinganiselo we-asidi ye-carbon dioxide nayo iphezulu, ngoko iqondo lokutya kwekhabhon diokside kwintsimbi nalo liphezulu.
Ke ngoko, kwimfuno ye-decarburization yegesi yendalo, kuyafuneka ukuba ube nefuthe elinamandla le-thermal kwinkqubo ye-decarburization, ngoko ke igesi yendalo emva kokuthomalalisa unyango lobushushu ayifanelekanga kwi-decarburization yegesi yendalo. Nangona kunjalo, ukuba asiyi kuqwalasela iimveliso ze-decarbonization yegesi yendalo, kodwa samkele indlela yokuhlukana kweqondo lokushisa eliphantsi, kuya kukhokelela ngokuthe ngqo ekusebenzeni kwegesi yendalo ye-decarbonization. Okwangoku, ukusetyenziswa kwegesi yendalo yonyango lwe-decarbonization kunokwenza kuphela indlela ye-ammonia yotywala.
Itshathi equkuqelayo
Ngokweempawu zobuchwepheshe be-MDEA, inkqubo yokuhlaziya inxenye iyafuneka kwi-decarbonization yegesi yendalo. Phakathi kwabo, igesi yendalo ingena kakhulu kwi-absorber ukusuka ezantsi, kunye noqhagamshelwano kunye nesisombululo se-MDEA ukusuka phezulu ukuya phezulu kwi-absorber, kodwa ininzi yesisombululo se-carbon dioxide kwigesi yendalo i-decarbonized. Irhasi yendalo emanzi esulungekileyo ihlukaniswe ikakhulu yinqaba yokufunxa kwaye ipholile, kwaye emva koko iphelelwe ngamanzi. I-MDEA esuka ezantsi kwinqaba yokufunxa idinga amandla okungena kunyango lokuphelelwa ngamanzi emzimbeni, kwaye inxalenye ephezulu yenqaba yokufunxa ingena kwinqaba. Emva kokunciphisa, i-carbon dioxide efunyenweyo isonjululwe kwaye ishushu ngumphunga phakathi kwenqaba yokuvuselela. Ngaloo ndlela kuphela ubushushu besisombululo bunokugcinwa. Emva kokuba isisombululo se-MDEA esivela ezantsi kwinqaba sipholile, isisombululo singena phezulu kwi-absorption, ukuze kugqitywe yonke inkqubo yokujikeleza kwesisombululo. Ukongezelela, ukwenzela ukuba kuqinisekiswe ngokufanelekileyo ukuba isisombululo sinokuphinda sisetyenziswe kwaye sicocwe kwakhona, i-15% yesisombululo iyadingeka ekususweni kwesisombululo. Ukuze kugcinwe inkqubo ye-decarbonization yegesi yendalo, inkqubo iya kuhlaziywa ngesisombululo.
Iimpawu ezisebenzayo
Ukusebenza kwe-decarbonization ngendlela ye-MDEA yi-99%.
Ukuze kususwe i-carbon dioxide (CO2) kwigesi yokutya, isisombululo esinamanzi kunye ne-alcohol amine njengoko i-solvent isabela nge-CO2 kwigesi yokutya. Ukulahleka kwegesi ephantsi kunye nokusetyenziswa kwamandla aphezulu. Indlela ye-alcohol amine ingasetyenziselwa ukususa i-H2S kwigesi yokutya.




Imifanekiso yeenkcukacha zemveliso:



IsiKhokelo seMveliso esiNxulumeneyo:
thobela isivumelwano", ihambelana nemfuno yemarike, ijoyina kukhuphiswano lwemarike ngomgangatho wayo ophezulu ngokunjalo njengoko ibonelela ngokubanzi ngakumbi kunye nenkampani enkulu kubathengi ukubavumela ukuba baphuhle babe ngabaphumeleleyo kakhulu. IMacedonia, iSpain, iSeattle, Iimveliso zethu zithandwa kakhulu kwigama, njengaseMzantsi Melika, i-Afrika, i-Asia njalo njalo, iiNkampani "zokudala iimveliso zodidi lokuqala" njengenjongo, kwaye zizame ukuhambisa abathengi abanezisombululo ezisemgangathweni ophezulu, ukunikezela ngenkonzo yokuthengisa emva kokuthengisa kunye nenkxaso yobugcisa, kunye nenzuzo yomthengi ofanayo, ukudala umsebenzi ongcono kunye nekamva!
NguMarco ovela eBelarus - 2017.07.07 13:00 Abasebenzi benkonzo yabathengi kunye nendoda yokuthengisa banomonde kwaye bonke balungile kwisiNgesi, ukufika kwemveliso kukwangexesha kakhulu, umthengisi olungileyo.
NguJulie waseDominica - 2017.05.02 18:28 -
UmGangatho oPhezulu waseTshayina weGesi yeNdalo eSweetinging Skid ...
-
Umgangatho oPhezulu waseTshayina weCryogenic LNG Plant Supplier...
-
Umgangatho oPhezulu waseTshayina weNkqubo yeGesi eMounted Exp...
-
Umgangatho oPhezulu waseTshayina weGlycol Dehydration Skid Fact...
-
Umgangatho oPhezulu waseTshayina weGesi yeNdalo yeDesulfurization ...
-
Umgangatho oPhezulu waseTshayina weGenereyitha yeNdalo yeGa...


