Hydrommering catalystsBapala karolo ea bohlokoa ho hloekisa lihlahisoa tsa peterole, haholo-holo ka hydrosulutionflution (HDS) ea Naphtha, oli ea khase ea vacuum (Vgo) le ultra-low sulfur diesel (U bola. Li-catalys tsena li bohlokoa bakeng sa ho tlosa sebabole, naetrojene le litšila tse ling tse tsoang likarolong tsa oli tse litšila le tikoloho ea sehlahisoa sa ho qetela. Ho utloisisa bohlokoa bahydrommering catalysts, ho hlokahala hore u hlahlobe maikutlong a hydromitating le karolo ea li-catalymsts tse etsahalang.
Ho na le catalyst e makatsang ke eng?
Hydrommeting catalyststS ke lintho tse khothalletsang maikutlo a lik'hemik'hale a amehang likaroloana tse sa sebetseng tsa oli. Ho na le hydromaring re bolela lits'ebetso tsa mekhahlelo e amanang le tšebeliso ea hydrojene ho tlosa litšila le ho ntlafatsa boleng ba lihlahisoa tse fapaneng tsa peroleum. Mefuta e ka sehloohong eahydroprotooss e kenyelletsa hydrotreating, hydrocracking, lehydrofiniing, e 'ngoe le e' ngoe e hloka maemo a ikhethileng a tsamaeang le karabelo e atisang.
Naphtha Hydrostreating e kenyelletsa ho tlosa sebabole, naetrojene le liphoso tse ling ho kopana le melao e tlaase ea sechaba le ho ntlafatsa boleng ba sethala. Li-catalysts tse sebelisoang hoNaphtha HydromarreatingHangata li thehiloe holim'a litebele tse kang cobat, molybdenium le Nickel li tšehelitsoe ka har'a alumina kapa lisebelisoa tse ling tse phahameng tsa sebaka. Mefuta ena e na le hydrojeketion le mokhoa oa ho nyahama ho hlahisa mafura a tlase, high's empite Naphtha e loketseng ho kopanya peterole.
Vs
Oli ea khase ea vacuum. Leha ho le joalo, hangata e na le maemo a phahameng a sebabole le naetrojene, e hlokang ho fokotsoa ho fihlela litlhaloso tsa lihlahisoa. Hydrommering catalysts e entsoe ka ho khetheha bakeng saVsli thehiloe ka hloko ho latela maemo a ts'ebetso ea bofutsana le ho nts'etsapele ho tlosa sebabole le litlokotsebe tsa naetrojene, li fella ka ho hloekisa, Vgo bakeng sa ts'ebetso e hlakileng.
Ka lebaka la litekanyetso tse matlafatsang tsa motlakase, ultra-low sulfur daesel (U bola) ke sehlahisoa sa senotlolo khoebong ea sejoale-joale ea sejoale-joale. Ho hlahisoa ha duls ho hloka hydrosreating ho fokotsa litaba tsa Slulfur ho ea ho maemo a tlase. Li-HDS tsa li-HDS li ikhethela haholo bakeng sa nako ha li fokotsa hydrozinization ea likarolo tse ling, li netefatsa litlhoko tsa boleng bo hlokahalang le ho fumana tlhahlobo ea sehlahisoa.
Karolo ea Catalyst
Mesebetsing ena eohle e sa tsoanyane, li-catalys li bapala karolo ea bohlokoa ho ntšetsang karabelo e lakatsehang ha u ntse u boloka botsitso ba nako e telele. Khetho ea tšebeliso ea li-catalyst, ho kenyelletsa mofuta le lisebelisoa tsa tšehetso, haholo li ama haholo tšebetso ea maiketsetso le temoho ea karabelo e makatsang. Ho ekelletsa moo, tsoelo-pele ea theknoloji ea moetlo e kang ho ntlafatsoa ka tšepe le lisebelisoa tse ntlafalitsoeng tsa tšehetso, tsoela pele ho ntlafatsa ts'ebetso le ho phela nako e telele ea li-hydroppying li-hydrompy.
ha re phethela
Hydrommering catalystsli bohlokoa ho hlahisa litlolo tse hloekisang, tse phahameng tsa boleng bo holimo. Kaha litokisetso tsa tikoloho li ntse li thatafala haholoanyane, tlhokahalo ea tlhoko e sebetsang le e khethang li-catasts tse sebetsang hantle li ntse li hola. Theknoloji e tsoelang pele ea lipatlisiso le tsa nts'etsopele e ikemiselitse ho ntlafatsa ts'ebetso le ho tsitsa tsa li-hydropropplys tse sa sebetseng hantle tsa furu ea tlhaho ea tikoloho le li-petrochemicals.
Nako ea poso: Jun-06-2024