Nyob rau hauv lub ntiaj teb tau-evolving li cas ntawm petroleum ua kom zoo, qhov kev thov rau cov roj zoo thiab cov neeg ua kom zoo yog ib lub sijhawm siab. Raws li kev ua kom haum kom tau raws li kev cai tswj hwm nruj thiab cov kev cia siab, lub luag haujlwm ntawm hydroreal catalorts tau dhau los ua qhov tseem ceeb heev. Peb cov serial hydrotreating catalysts yog tsim los txhim kho kev ua kom tau cov txheej txheem ntxiv, kom ua tau zoo ua tau raws li cov khoom tsim nyog thiab ua tau zoo.

Hydrotreeting yog cov txheej txheem tseem ceeb hauv kev ua kom muaj kev cuam tshuam nrog cov impurities xws li sulphur, thiab aratics los ntawm cov feem ntau cov roj av. Cov txheej txheem no tsis yog txhim kho qhov zoo ntawm cov khoom kawg tab sis kuj tseem pab ua raws li cov kev cai ib puag ncig ntawm kev txo kev puas tsuaj loj. Peb hydrotrice matalysts yog tshwj xeeb enterificed enter cater rau ntau cov ntawv thov, ua rau lawv indispensable hauv kev ua haujlwm niaj hnub.

Rau Naphha-peb catalysts Excel hauv hydrodesulfurnurization (HDS) thiab hydrodenitrogenation (HDN) cov txheej txheem. Naphtha yog ib qho tseem ceeb pub rau roj av ntau lawm, thiab tshem tawm cov txiv lws suav thiab nitrogen sib xyaw yog qhov tseem ceeb los ua cov roj cleanhling. Peb cov catalysions xyuas kom Naphha tau ua raws li cov roj av uas yuav tsum tau ua tiav nrog cov roj av muaj txiaj ntsig zoo li cov qauv kev cai thiab cov neeg siv khoom siv.

Thaum nws los txog rau cov roj nqus roj (vgo) thiab diesel, peb hydrotreat catalysts ua lub luag haujlwm tseem ceeb hauv kev txhim kho ntawm cov distillates zoo. Cov txheej txheem HDS thiab cov txheej txheem HDN yog qhov tseem ceeb hauv kev tsim cov ultra-qis Sulphur diesel (Ulsd), uas yog qhov tseem ceeb rau kev txo cov emissions los ntawm cov tshuab diesel. Peb cov catalysts tau zoo rau xa cov kev ua tau zoo dua hauv cov ntawv thov no, kom ua rau cov kev cai tswj hwm ultsd uas ua tau raws li kev tswj hwm cov kev cai lij choj ib puag ncig.

Tsis tas li ntawd, peb cov roj hydrotreting catalysts kuj tseem ua tau zoo hauv kev kho cov kua mis catalytic cracking (FCC) roj av. Cov txheej txheem HDS thiab HDN rau FCC roj av yog qhov tseem ceeb hauv kev tshem tawm cov impurities uas tuaj yeem cuam tshuam cav ua tau zoo thiab cov pa taws. Los ntawm kev siv peb cov catalysts, kev hloov kho tshiab tuaj yeem txhim kho qhov zoo ntawm FCC roj av, muab cov neeg siv khoom siv nrog tshuaj ntxuav dej thiab ntau dua roj.

Cov versatility ntawm peb cov serial hydrotreating catalysts yog ib qho ntawm lawv cov khoom seem. Lawv tsim kom haum raws li ntau cov neeg pub mis noj mov thiab kev ua haujlwm, ua rau lawv haum rau ntau yam kev kho kom zoo nkauj. Qhov kev yoog tau no tsis yog yooj yim dua cov txheej txheem ua kom zoo dua tab sis tseem tso cai ntxiv ua kom lawv ua haujlwm tau zoo thiab txhim kho kev ua haujlwm zoo.

Hauv kev xaus, qhov tseem ceeb ntawm hydrotrice catalysts hauv kev kho kom zoo nkauj tsis tuaj yeem ua haujlwm. Peb cov serial hydrotreating catalysts yog engineered kom tau raws li cov kev xav tau zoo, kom lawv tuaj yeem tsim cov kev ua kom zoo thaum ib puag ncig cov kev cai. Seb nws yog HDS rau Naphhat, HDN rau VGO thiab Diesel, peb cov catalalys muab kev ua tau zoo thiab kev ntseeg tau uas niaj hnub ua kom tau txais. Raws li kev lag luam txuas ntxiv hloov zuj zus, nqis peev pab rau kev ua haujlwm siab rau kev ua haujlwm tau zoo thiab kev ua haujlwm tau zoo hauv roj av.