Iphrojekthi yokususa igesi yemvelo kanye nokubuyisa isibabule eRongteng engama-cubic metres angu-200000 nsuku zonke isakhiwa

Le phrojekthi isebenzisa i-MDEA desulphurization (desulfurization) skid, ebizwa nangokuthi i-MDEA sweeting skid, iyithuluzi elibalulekile ekuhlanzeni igesi yemvelo noma ekulungiseni igesi yemvelo.

I-MDEA i-skid yokususa i-sulfurization ngoba igesi yemvelo ihlala ikhona yamukelwa lapho isibabule sekhabhoni segesi yokuphakelayo siphezulu kakhulu, futhi lapho kususwa ngokukhetha i-H₂I-S iyadingeka ukuze kutholakale igesi ye-asidi efanele ukucutshungulwa kwesitshalo se-Claus, kanye nezinye izimo ezingakhethwa ukususa i-H₂S; Uma kususwa u-H₂S kanye nokususa inani elikhulu le-CO2₂, i-MDEA kanye nezinye (njenge-DEA) zingasetshenziswa njengendlela ye-mixed amine;

Ngemva kokuba ukungcola okuqinile noketshezi kususiwe kugesi yokuphakelayo ngokusebenzisa isihlukanisi kanye nesihlukanisi sesihlungi, igesi yokuphakelayo iyasuswa esibabuleni embhoshongweni wevalvu entantayo. Isixazululo se-MDEA sisetshenziswa njenge-desulfurizer embhoshongweni.

Ngemva kokususa inani elincane le-MDEA liquid foam kusuka kugesi ngokusebenzisa isihlukanisi sokuhlanza okumanzi, igesi yemvelo emanzi ingena embhoshongweni wokuphelelwa amanzi. I-TEG isetshenziselwa ukumunca igesi yemvelo emanzi embhoshongweni bese kusetshenziswa igesi eyomile evela embhoshongweni wokuphelelwa amanzi. Igesi yemvelo isetshenziswa njengegesi yempahla efanelekile yokuthunyelwa kwamanye amazwe.

Uketshezi olucebile lwe-MDEA embhoshongweni wokususa i-sulfur luyashiswa nge-flash ukuze kususwe ama-hydrocarbon bese luhlungwa ngezihlungi. Bese lushiswa ngomusi ukuze kuphinde kukhiqizwe uketshezi olubi lwe-MDEA, oluphonswa embhoshongweni wokususa i-sulfur ukuze kukhishwe i-sulfurization nge-cyclic desulfurization. Igesi yemvelo evela ku-MDEA rich liquid flash isuswa yisihlukanisi samanzi ane-acid, bese isisombululo se-MDEA esihlukanisiwe siphonswa embhoshongweni wokususa i-sulfurization. Uketshezi olucebile lwe-TEG olusetshenziswa embhoshongweni wokususa i-sulfur luyashiswa ukuze kuphinde kukhiqizwe isixazululo esibi se-TEG ngekholomu yokuhluza, ithangi le-flash kanye nesihlungi. Luphonswa embhoshongweni wokususa i-sulfur ukuze kukhishwe i-sulfurization nge-cyclic desulfurization.

Ngemva kokujova i-H₂Igesi i-S ingena ethangini lokugcina igesi ye-asidi endaweni yokuhlukanisa yesihlukanisi samanzi e-asidi, ishiswa esithandweni sokusabela bese isabela nomoya odonswa yi-compressor yomoya ukuze yakhe i-SO₂, esabela ne-H esele₂I-S ukwakha isibabule esiyisisekelo, bese ithola isibabule ngemva kokupholisa.Igesi yemvelo ngemva kokususwa kwesibabule izongena iyunithi yokuphelelwa amanzi emzimbeni ngegesi bese ithuthwa iyiswe esitshalweni sokukhiqiza amagesi ngamapayipi.

Ngokuphathelene nokususa i-sulfurization, inkampani yethu inezinye izinqubo, njenge-dry desulfurizers. Ama-dry desulfurizers afaka phakathi i-zinc oxide, i-molecular sieve, i-activated carbon, kanye ne-iron oxide desulfurizers. Ama-molecular sieve kanye ne-zinc oxide desulfurizers ayabiza, futhi ukutshalwa kwezimali kwemishini kuphezulu ngokufanayo (ama-molecular sieve adinga imishini yokuvuselela eshisa kakhulu); Ama-activated carbon kanye ne-iron oxide desulfurizers anamanani aphansi, izindleko zokutshalwa kwezimali kwemishini eziphansi, ukusebenza okulula, futhi ashibhile kakhulu.

Xhumana:

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