UmGangatho oPhezulu waseTshayina woKuphelelwa ngamanzi emzimbeni oThengisa aBaboneleli - Umsila wonyango lwe-skid yonyango lwerhasi – Rongteng Iinkcukacha:
Inkcazo
Ukutyibilika kwegesi yomsila wegesi yendalo isetyenziswa ikakhulu ukujongana nerhasi yomsila yesixhobo sokubuyisela isulfure, kunye nerhasi yenkunkuma yechibi lesulfure elulwelo kunye ne-TEG yenkunkuma yegesi yesixhobo sokuphelelwa ngamanzi emzimbeni kwisixhobo sokubuyisela isulfure.
Uyilo kunye nomthamo wokucubungula we-skid uhambelana nesixhobo sokubuyisela isulfure kunye nesixhobo sokuphelelwa ngamanzi emzimbeni.
Irhasi yendalo yomsila wonyango lwe-skid inokwahlulwa ngokweendidi ezine
1. Ukunciphisa kunye nenkqubo yokufunxa
Umgaqo wokunciphisa kunye nenkqubo yokufunxa kukuba irhasi yomsila i-hydrogenated, amacandelo aqulethe isulfure kwirhasi yomsila ayancitshiswa abe yi-H2S, i-H2S eveliswayo ikhethwa ngokukhethiweyo yindlela ye-amine, kwaye ekugqibeleni ukuhlaziya okanye igesi ikhutshwe ukungena kwiyunithi ye-Claus ukuze iphendule ukujikeleza. Inkqubo ye-Hydrogenation inotyalo-mali oluphezulu kunye neendleko eziphezulu zokusebenza, kodwa isetyenziswa ngokubanzi kumazwe kunye nemimandla eneemfuno eziphakamileyo zokusingqongileyo kuba inokufikelela kwisivuno esiphezulu sesulfure, esingaphezu kwe-99.8%.
2 Inkqubo yokufunxa nge-oxidation
Indlela yokufunxa i-oxidation yindlela eqala ngokudibanisa i-sulfide kwirhasi yomsila ukuya kwi-SO2, emva koko ifunxe i-SO2 kunye nesisombululo (okanye isinyibilikisi), kwaye ekugqibeleni iyibuyisele ngendlela yesulfate, i-sulfide kunye ne-SO2.
Zininzi iindlela ezizezolu hlobo, uninzi lwazo zisetyenziselwa ukukhutshwa kwerhasi ye-flue desulfurization okanye unyango lwerhasi yomsila evela kwizinyibilikisi kunye nezityalo ze-sulfuric acid, kunye nendlela ye-Wellman Lord isetyenziselwa unyango lwegesi yomsila weClaus.
3. Inkqubo yeClaus yobushushu obuphantsi
Itekhnoloji yeClaus yobushushu obuphantsi ibonakala ngokusabela kukaClaus ngaphantsi kwendawo yombethe wesulfure, ngoko ikwabizwa ngokuba yinkqubo yokubuyisela isulfure kwindawo engaphantsi kombethe. Ukusabela kukaClaus yinkqubo eyomeleleyo yokusabela exothermic. Ngoko ke, ukushisa okuphantsi kuhambelana nokutshintshwa kokulingana ukuya kwicala lesizukulwana sesulfure, esinokuphucula ukubuyiswa kwesulfure. Ngokobudlelwane phakathi kwe-Claus reaction kunye neyunithi, inkqubo yeClaus yeqondo lokushisa eliphantsi inokwahlulwa ibe yinkqubo ezimeleyo yeClaus yeqondo lokushisa eliphantsi kunye nenkqubo yokushisa ephantsi kweClaus.
4. Inkqubo ye-oxidation yesigaba solwelo ngqo
Inkqubo ye-oxidation yesigaba solwelo luhlobo lwetekhnoloji yenkqubo ethi ngokuthe ngqo i-H2S i-oxidizes kwi-elemental sulfur. Umgaqo wale nkqubo kukufunxa i-H2S kwirhasi yomsila kunye nesisombululo se-desulfurization, kwaye emva koko i-oxidize ivelise i-elemental sulfur.
Iiparamitha zobugcisa
1 SO2 ≤ 400mg/Nm3 (isiseko esomileyo, 3vol% O2)
2 Ixesha lonyaka lokuvelisa iiyure ezingama-8000
3 Ukusebenza bhetyebhetye 50% ~ 120%
Imifanekiso yeenkcukacha zemveliso:
IsiKhokelo seMveliso esiNxulumeneyo:
Sixhasa abathengi bethu ngemveliso ekumgangatho ophezulu kunye nenkampani yenqanaba elibalulekileyo. Ukuba ngumvelisi oyingcali kweli candelo, ngoku sifumene ukudibana okusebenzayo okulayishiweyo ekuveliseni nasekulawuleni uMgangatho oPhezulu waseChina woKuphelelwa ngamanzi emzimbeni ukuthengisa aBaboneleli - Umsila wonyango lwegesi ye-skid - Rongteng, Imveliso iya kubonelela kwihlabathi liphela, njenge: Mexico, Croatia, Canberra, Samkela abathengi abavela kwihlabathi lonke beze kuxoxa ngeshishini. Sinikezela ngezisombululo ezikumgangatho ophezulu, amaxabiso afanelekileyo kunye neenkonzo ezilungileyo. Sinethemba lokwakha ubudlelwane beshishini ngokunyanisekileyo kunye nabathengi abavela ekhaya nakwamanye amazwe, sizama ngokudibeneyo ukuba ngomso kube mnandi.
Nge tobin evela eSalt Lake City - 2017.09.22 11:32 Umgangatho olungileyo kunye nokuhanjiswa okukhawulezayo, kuhle kakhulu. Ezinye iimveliso zinengxaki encinci, kodwa umthengisi utshintshile ngexesha, ngokubanzi, sanelisekile.
NguPenelope ovela eBahamas - 2017.09.29 11:19 -
Umgangatho oPhezulu waseTshayina weFactory yeSifudumezi saManzi saManzi ...
-
Umgangatho oPhezulu waseTshayina we-TEG weYunithi yoMzi-mveliso wokonakaliswa kwamanzi...
-
Ababoneleli ngeZityalo ze-LNG zaseTshayina ezikumgangatho ophezulu-Indalo...
-
Umgangatho oPhezulu waseTshayina weGesi yokuSeta iFactory -...
-
Umgangatho oPhezulu waseTshayina wokuCoca igesi yeNdalo kwiSki...
-
Umgangatho oPhezulu waseTshayina woLawulo loxinzelelo kunye neMete...


