Kev siv cov roj pov tseg thiab rov siv dua tshiab yog cov thev naus laus zis tseem ceeb hauv kev lag luam tam sim no. Cov thev naus laus zis no tuaj yeem kho cov roj pov tseg uas tsis tsim nyog rau nws lub hom phiaj qub thiab hloov nws mus rau cov roj zoo rov qab siv dua. Tshwj xeeb, cov cuab yeej no yog ua kom tag nrho cov roj khib nyiab los kho nrog cov catalyst hauv cov txheej txheem tshuaj, thiab tom qab ntawd circulate thiab kub nws los ntawm cov roj twj tso kua mis, lub rhaub thiab reactor rau distillation. Cov roj vapor tawm los yuav raug txo kom ua kua tom qab peb-theem txias thiab sau rau hauv cov khoom siv xws li dej, roj av thiab diesel, lub teeb lubricating roj thiab cov roj lubricating hnyav.
Tshwj xeeb, cov txheej txheem ntawm kev kho cov roj pov tseg feem ntau suav nrog peb theem. Thawj theem yog kev sib cais roj-dej. Nyob rau theem no, cov roj pov tseg yuav tsum tau tov nrog cov tshuaj ua ntej, thiab tom qab ntawd cov impurities thiab noo noo nyob rau hauv nws raug tshem tawm los ntawm kev siv roj ntsha los yog lub cev kom cais cov roj pov tseg. Qhov thib ob theem yog pretreatment. Nyob rau theem no, cov roj pov tseg yuav tsum tau kho ntxiv los ntawm kev lim dej, deodorizing, decarbonizing thiab lwm cov kauj ruam kom yooj yim rau decompose hauv kev kho tom ntej. Qhov thib peb theem yog kev kho tshuaj. Nyob rau theem no, cov roj khib nyiab reacts nrog cov catalyst los ntawm cua sov thiab kev kho mob kom decompose cov teeb meem tshuaj nyob rau hauv nws thiab rov qab mus rau high-zoo recycled roj.
Qhov zoo ntawm cov roj lim pov tseg thiab rov siv dua thev naus laus zis yog qhov pom tseeb. Ua ntej, nws tuaj yeem txo tus nqi ntawm kev kho cov roj pov tseg thiab ua rau muaj kev tiv thaiv ib puag ncig thiab kev txuag hluav taws xob. Qhov thib ob, nws tuaj yeem txo qhov kev siv cov peev txheej ntuj thiab zoo dua tiv thaiv cov peev txheej roj av. Thaum kawg, nws tuaj yeem txhim kho kev ua haujlwm zoo thiab zoo ntawm cov roj pov tseg rov qab siv dua, nqa cov txiaj ntsig zoo thiab cov txiaj ntsig kev lag luam rau kev tsim khoom lag luam.
Txawm li cas los xij, kuj tseem muaj qee qhov kev txwv rau pov tseg cov roj pom thiab siv thev naus laus zis. Qhov teeb meem tseem ceeb tshaj plaws yog tias tus nqi them ua ntej ntawm kev kho cov roj pov tseg yog siab, thiab nws yog ib qho tsim nyog yuav tsum tau nruab nrog cov cuab yeej zoo tshaj plaws thiab kev ua haujlwm, ua rau nws nyuaj rau kev txhawb nqa cov thev naus laus zis no hauv qee lub lag luam me thiab nruab nrab. Tsis tas li ntawd, tseem muaj qee qhov sib txawv ntawm qhov zoo ntawm cov khoom siv roj uas tsim los ntawm cov roj pov tseg thiab rov siv cov thev naus laus zis thiab cov roj tshiab, uas tseem yog ib qho tseem ceeb rau kev txhawb nqa technology. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau nce qib ntawm kev siv thev naus laus zis thaum txuas ntxiv txhim kho thev naus laus zis los txhawb kev txhim kho ntxiv ntawm cov roj pov tseg thiab rov siv cov thev naus laus zis.
Nyob rau hauv luv luv, pov tseg roj pom thiab rov siv dua technology muab peb ib tug npaum, environmentally friendly thiab economical txoj kev los kho cov khib nyiab, thiab yog ib qho tseem ceeb txhais tau tias los txhawb lub ntsuab kev loj hlob ntawm industrial ntau lawm. Peb yuav tsum txuas ntxiv ntxiv dag zog thev naus laus zis thiab kev txhawb nqa los txhawb nws txoj kev siv dav hauv kev tsim khoom.
