Ts'ebetso ea CCR, eo hape e tsejoang e le Continuous Catalytic Reforming, ke ts'ebetso ea bohlokoa ho hloekisoeng ha peterole. E kenyelletsa phetoho ea naphtha ea low-octane hore e be likarolo tse kopanyang tsa peterole e phahameng ea octane. Ts'ebetso ea ntlafatso ea CCR e etsoa ho sebelisoa li-catalyst le li-reactor tse khethehileng, joalo ka PR-100 le PR-100A, ho fihlela karabelo e lakatsehang ea lik'hemik'hale le boleng ba sehlahisoa.
Ts'ebetso ea ntlafatso ea CCR ke mohato oa bohlokoa tlhahisong ea peterole ea boleng bo holimo. E kenyelletsa phetoho ea li-hydrocarbon tsa ketane e otlolohileng ho li-hydrocarbons tsa makala, tse eketsang tekanyo ea octane ea peterole. Sena se bohlokoa bakeng sa ho fihlela litlhoko tse thata tsa boleng le ts'ebetso ea peterole.
ThePR-100le PR-100A ke li-catalyst tse etselitsoeng ho sebelisoa hoTs'ebetso ea CCR. Li-catalyst tsena li sebetsa haholo ebile lia khetha, li lumella phetoho e nepahetseng ea naphtha hore e be likarolo tse kopanyang tsa peterole e phahameng ea octane. Li boetse li etselitsoe ho ba le botsitso bo botle le ho hanyetsa ho tima, ho netefatsa bophelo ba nako e telele le ts'ebetso e tsitsitseng.
Ts'ebetso ea CCR e qala ka ho phekola pele ho phepelo ea naphtha ho tlosa litšila le metsoako ea sebabole. Naphtha e phekotsoeng pele e feptjoa ka har'a mochini oa CCR, moo e kopanang le PR-100 kapaPR-100A e thusang. The catalyst e khothalletsa liphetoho tse lakatsehang tsa lik'hemik'hale, tse kang dehydrogenation, isomerization, le aromatization, e leng se etsang hore ho thehoe likaroloana tsa peterole e phahameng ea octane.
Ts'ebetso ea CCR e sebetsa ka mocheso o phahameng le likhatello ho nolofatsa liketso tsa lik'hemik'hale tse lakatsehang. Moralo oa li-reactor le maemo a ts'ebetso li ntlafalitsoe ka hloko ho eketsa phetoho ea naphtha hore e be likarolo tsa peterole e phahameng ea octane ha ho ntse ho netefatsa botsitso le bophelo bo bolelele ba catalyst.
Ts'ebetso ea CCR ke ts'ebetso e tsoelang pele, e nang le ts'ebetso e nchafalitsoeng sebakeng sa ho boloka ts'ebetso ea eona le khetho. Ts'ebetso ena ea ho nchafatsa e kenyelletsa ho tlosoa ha li-deposit tsa carbonaceous le ho tsosolosoa ha catalyst, ho e lumella hore e tsoele pele ho khothalletsa liketso tse lakatsehang ka katleho.
Ka kakaretso, ts'ebetso ea ntlafatso ea CCR, ka tšebeliso eali-catalyst tse kang PR-100le PR-100A, e phetha karolo ea bohlokoa tlhahisong ea peterole ea boleng bo holimo. E thusa bahloekisi ho fihlela litlhoko tse thata tsa octane le boleng ba peterole, ho netefatsa hore sehlahisoa sa ho qetela se kopana le litebello tsa ts'ebetso ea lienjineri tsa sejoale-joale.
Qetellong, theTs'ebetso ea CCRke karolo ea bohlokoa ea ts'ebetso ea tlhoekiso, le ts'ebeliso ea li-catalyst tse khethehileng joalo kaPR-100 le PR-100Ae bohlokoa bakeng sa ho fihlela phetoho e sebetsang le e sebetsang ea naphtha hore e be likarolo tse kopanyang tsa peterole e phahameng ea octane. Ts'ebetso ena e bohlokoa bakeng sa ho fihlela litlhoko tsa indasteri ea sejoale-joale ea likoloi le ho netefatsa boteng ba peterole ea boleng bo holimo bakeng sa bareki lefatšeng ka bophara.
Nako ea poso: Aug-13-2024