Inkqubo yeCCR, ekwabizwa ngokuba yiContinuous Catalytic Reforming, yinkqubo ebalulekileyo ekusulungekisweni kwepetroli. Ibandakanya ukuguqulwa kwe-octane ephantsi ye-octane naphtha ibe yi-octane ephezulu yokuxuba i-petroli yamalungu. Inkqubo yokuguqulwa kwe-CCR iqhutyelwa ngokusebenzisa i-catalysts ekhethekileyo kunye ne-reactors, njenge-PR-100 kunye ne-PR-100A, ukufezekisa ukuphendulwa kweekhemikhali ezifunwayo kunye nomgangatho wemveliso.
Inkqubo yokuguqulwa kweCCR linyathelo eliphambili ekuvelisweni kwepetroli ekumgangatho ophezulu. Ibandakanya ukuguqulwa kwee-hydrocarbons ezithe tye kwi-branched-chain hydrocarbons, ezonyusa izinga le-octane yepetroli. Oku kubalulekile ukuze kuhlangatyezwane neemfuno ezingqongqo zomgangatho kunye nokusebenza kwepetroli.
IPR-100kunye ne-PR-100A zii-catalysts ezilungiselelwe ngokukodwa ukusetyenziswa kwiInkqubo yeCCR. Ezi zixhobo zisebenza kakhulu kwaye zikhetha, zivumela ukuguqulwa okusebenzayo kwe-naphtha kwizinto ezixutywayo ze-octane ephezulu. Zikwayilelwe ukuba zibe nokuzinza okugqwesileyo kunye nokuxhathisa ukungasebenzi, ukuqinisekisa ubomi obude be-catalyst kunye nokusebenza okungaguqukiyo.
Inkqubo ye-CCR iqala ngonyango lwangaphambili lwe-naphtha feedstock ukususa ukungcola kunye ne-sulfure compounds. I-naphtha ephathwe kwangaphambili ifakwe kwi-reactor ye-CCR, apho idibana ne-PR-100 okanyeI-PR-100A catalyst. I-catalyst ikhuthaza ukuphendulwa kweekhemikhali ezifunwayo, ezifana ne-dehydrogenation, i-isomerization, kunye ne-aromatization, ekhokelela ekwakhiweni kwe-octane ephezulu ye-petroli.
Inkqubo yeCCR isebenza kumaqondo okushisa aphezulu kunye noxinzelelo ukuze kuququzelele ukuphendulwa kweekhemikhali ezifunwayo. Uyilo lwe-reactor kunye neemeko zokusebenza ziphuculwe ngononophelo ukuze kwandiswe ukuguqulwa kwe-naphtha kwizinto zepetroli eziphezulu ze-octane ngelixa uqinisekisa ukuzinza kunye nokuphila ixesha elide le-catalyst.
Inkqubo yeCCR ngumsebenzi oqhubekayo, kunye ne-catalyst ivuselelwa kwakhona kwindawo yokugcina umsebenzi wayo kunye nokukhetha. Le nkqubo yokuhlaziya ibandakanya ukususwa kweediphozithi ze-carbonaceous kunye nokuvuselelwa kwe-catalyst, ukuvumela ukuba iqhubeke nokukhuthaza iimpendulo ezifunwayo ngokufanelekileyo.
Ngokubanzi, inkqubo yohlengahlengiso lweCCR, ngokusetyenziswa kweii-catalysts ezifana ne-PR-100kunye ne-PR-100A, idlala indima ebalulekileyo kwimveliso yepetroli ekumgangatho ophezulu. Ivumela abacoci ukuba bahlangabezane ne-octane engqongqo kunye neemfuno zomgangatho wepetroli, iqinisekisa ukuba imveliso yokugqibela iyahlangabezana nokulindelweyo kwiinjini zanamhlanje.
Ukuqukumbela, iInkqubo yeCCRyinxalenye ebalulekileyo yenkqubo yokusulungekiswa, kunye nokusetyenziswa kwee-catalysts ezikhethekileyo ezifanaI-PR-100 kunye ne-PR-100Aibalulekile ekufezekiseni uguqulo olusebenzayo nolusebenzayo lwe-naphtha ibe ngamacandelo okuxuba amafutha e-octane ephezulu. Le nkqubo ibalulekile ekufezekiseni iimfuno zeshishini leemoto langoku kunye nokuqinisekisa ukufumaneka kwepetroli ekumgangatho ophezulu kubathengi kwihlabathi liphela.
Ixesha lokuposa: Aug-13-2024