Iyiphi inqubo ye-CCR Reacganization?
Ukuvuselelwa okuqhubekayo kwe-catalyst (Ccr) Inqubo yokuguqula izinguquko ubuchwepheshe obuhle embonini yokuhlanza uphethiloli, ikakhulukazi ukukhiqizwa kukaphethiloli ophakeme. Inqubo isebenzisa ama-catalysts athuthukile, anjenge-pr-100 Reformling Catalyst, ukuguqula i-Low-Octane Naphtha ibe yi-High-Octane Refformate, okubalulekile ukuze uhlangabezane nezidingo eziqinile zokwakheka kwamapheki. Kulesi sihloko, sizohlola inqubo yokuguqula kabusha i-CCR, ukubaluleka kwaso, kanye neqhaza lama-catalysts ekwenzeni ngcono ikhwalithi kaphethiloli.
Ukuqonda Ukuguqulwa kwe-CCR
I-CCR Reform ukuguqulwa inqubo esebenzayo esebenzayo evuselela i-catalyst ngenkathi igcina amanani aphezulu okukhiqiza. Le nqubo yakhelwe ukukhulisa isilinganiso se-octabane seNaphtha, isithako esiyisihluthulelo ekukhiqizeni uphethiloli. Iyunithi ye-CCR Reformeting Ngokuvamile iqukethe uchungechunge lwama-reactors lapho uNaphta ebhekelwa khona amazinga okushisa aphezulu nasezingcindezini phambi kwe-catalyst.
Ukuphendula okuyinhloko okwenzeka ngesikhathi sokuguqula kabusha i-CCR kufaka phakathi i-dehydrogenation, isomerizatizow, kanye ne-cyclization. Lokhu kusabela kuguqula i-hydrocarbons eqondile ye-chain ibe ngama-hydrocarbons afakwe ama-hydrocarbons, anesilinganiso esiphakeme se-octane. Umkhiqizo wokugcina, uguquguqukayo, iyingxenye ebalulekile ehlanganisiwe kaphethiloli, ukuhlinzeka nge-octane edingekayo yokuhlangabezana namazinga okulawula kanye nesidingo sabathengi.
Indima yeI-Pr-100 Reformning Catalyst
Enye yentuthuko ebaluleke kakhulu kubuchwepheshe be-CCR Reform Technology ukuthuthukiswa kwama-catalysts akhethekile, anjenge-pr-100 Reformling Catalyst. Le Catalyst yakhelwe ukukhulisa ukusebenza kahle nokukhetha kwenqubo yokuguqula kabusha. I-Pr-100 Catalyst ibonakala ngomsebenzi ophakeme, ukuqina okuhle, kanye nokumelana nokusebenza kwe-deactivation, okubalulekile ukuze kugcinwe ukusebenza kahle ekusebenzeni okuqhubekayo.
I-Pr-100 Catalyst ikhuthaza ukusabela okubalulekile kwinqubo ye-CCR Reform, enika amandla ukuguqulwa okusebenzayo kweNaphtha ku-High-Octane Reform. Ukwakheka kwayo okuhlukile kanye nokwakheka kukwenza ukwazi ukubekezelela izimo ezinzima zendawo yokuguqula isimo, kufaka phakathi namazinga okushisa aphezulu kanye nokuba khona kokungcola. Ngenxa yalokhu, i-PR-100 Catalyst isiza ukwandisa ukukhiqizwa nokunciphisa izindleko zokusebenza, okwenza kube yikhekhe elikhethwayo lokuhlaziya okuningi.
Imininingwane ye-CCR REORNANIZAZAZAZAZ
Inqubo yokuhlela kabusha i-CCR ingahlukaniswa ngezinyathelo ezimbalwa ezibalulekile:
Ukulungiselela Okuphakelayo: I-Naphtha Feedstock iqale yaphathwa ukususa ukungcola okufana nesibabule nama-nitrogen compound. Lesi sinyathelo sibucayi ukuvikela ubuthi be-catalyst futhi uqinisekise ukusebenza okuhle.
Ukuphendula Ukuphendula: I-Naphtha elungiselelwe bese yondliwa ekuphenduleni kabusha, okuxutshwe ne-hydrogen futhi ifudumele kumazinga okushisa aphezulu (imvamisa phakathi kuka-500 ° C no-550 c). Ukuba khona kwe-PR-100 Catalyst kukhuthaza ukusabela okuguqukayo, ukuguqula uNaphtha abe yi-High-Octane Hydrocarbons.
Ukuvuselelwa kwe-Catalyst: Isici esingukhiye senqubo ye-CCR yikhono lokuvuselela kabusha i-Catalyst. Lapho i-catalyst ilahlekelwa ngumsebenzi ngenxa ye-carbon desition ngenxa ye-carbon (coking), i-catalyst ingavuselelwa ngezikhathi ezithile ngokushisa ikhabhoni eqoqiwe ngendlela elawulwayo. Le nqubo yokuvuselelwa kabusha igcina i-catalyst isebenza futhi yandisa impilo yayo yenkonzo.
Ukuhlukaniswa komkhiqizo: Ngemuva kokuphendula okuguqukayo, ingxube yomkhiqizo ipholile futhi yathunyelwa kwiyunithi yokwehlukanisa lapho i-Reformate ihlukaniswe khona ne-naphtha engavuliwe kanye neminye imikhiqizo. I-ReformAte iyaqhubeka futhi icutshungulwa ukuze kuhlangatshezwane nokucaciswa kwe-Petroline.
Ukubuyiselwa Kwe-Hydrogen: Inqubo ye-CCR Reformeting nayo ikhiqiza inani elikhulu le-hydrogen, elingatholwa futhi liphinde lisetshenziswe kwinqubo noma kwezinye izinhlelo ekuhlaziyeni.
Izinzuzo zokuhlelwa kabusha kwe-CCR
Inqubo yokuguqula kabusha i-CCR inezinzuzo ezilandelayo ngaphezulu kwezindlela zokuguqula izinguquko zendabuko:
Isivuno esiphakeme: Ukusebenza okuqhubekayo nokusebenza kahle kwe-catalyst kukhulisa isivuno semikhiqizo eguquguqukayo ephezulu ye-octane, ngakhulisa inani le-naphtha fertstock.
Khulisa i-Octane: Kusetshenziswa ama-catalysts athuthukile anjenge-PR-100 kungakhiqiza ukuguqulwa kwezinombolo eziphakeme ze-octane ukufeza izidingo zokwakheka kwamapheki wanamuhla.
Ukuvumelana nezimo okusebenzayo: Inqubo ye-CCR ingahlanganiswa kalula ekucushweni okukhona kokucolisiswa, okuvumela ukuguquguquka ukucubungula ama-feedstocks ahlukene futhi kulungiswe ngezidingo zemakethe.
Ithonya lezemvelo elincishisiwe: Ngokwandisa inqubo yokuguqula kabusha kanye nokwenza ngcono ukusebenza kahle kwe-catalyst, ukucolisiswa kunganciphisa ukuphuma, kunciphise imfucuza, futhi kufinyelele imisebenzi esimeme.
Ekuphetheni
Inqubo yokuguqula kabusha i-CCR iyibuchwepheshe obubalulekile bokukhiqiza uphethiloli ophakeme, usebenzisa ama-catalysts athuthukile anjenge-PR-100 ukuthuthukisa ukusebenza kahle nekhwalithi yomkhiqizo. Njengoba isidingo sokuhlanza, ama-fuels asebenza kahle aqhubeka nokukhula, ukubaluleka kokuguqulwa kwe-CCR embonini yokuhlanza uphethiloli kuyokhula. Ngokuqonda izinkampani zenqubo kanye neqhaza lama-catalysts, ama-conferies angakhulisa imisebenzi yawo futhi afake isandla kwikusasa lamandla elizinzile.
Isikhathi Seposi: Jan-21-2025