Momwe mungapewere dzimbiri ndi dzimbiri pa mapaipi achitsulo opanda 16Mn?
16Mn, yomwe imadziwikanso kuti Q345, ndi mtundu wachitsulo cha carbon chomwe sichigonjetsedwa ndi dzimbiri. Popanda malo abwino osungira ndipo amangoikidwa panja kapena m'malo onyowa komanso ozizira, chitsulo cha carbon chidzachita dzimbiri. Izi zimafuna kuchotsa dzimbiri kuti zichitike pa iye.
Njira yoyamba: kutsuka asidi
Nthawi zambiri, njira ziwiri, organic chemistry ndi electrolysis, zimagwiritsidwa ntchito potola asidi kuti athetse vutoli. Kwa chitsulo chitoliro odana ndi dzimbiri, organic chemistry asidi pickling ntchito kuchotsa oxide sikelo, dzimbiri, ndi zokutira zakale. Nthawi zina, itha kugwiritsidwa ntchito ngati yankho pambuyo pa sandblasting kuchotsa dzimbiri. Ngakhale mankhwala amadzimadzi amatha kukhala aukhondo komanso okhwima, mizere yake ndi yosazama ndipo ingayambitse kuwonongeka kwa chilengedwe ku chilengedwe.
2: Kuyeretsa
Kugwiritsa ntchito organic solvents ndi zosungunulira kuyeretsa pamwamba zitsulo akhoza kuchotsa mafuta, masamba mafuta, fumbi, lubricant, ndi ofanana organic mankhwala. Komabe, sichikhoza kuchotsa dzimbiri, khungu la oxide, kuwotcherera, etc. pamwamba pa zitsulo, choncho zimagwiritsidwa ntchito ngati njira yothandizira pakupanga ndi kupanga anti-corrosion.
3: Zida zapadera zochotsera dzimbiri
Ntchito zazikuluzikulu zimaphatikizapo kugwiritsa ntchito zida zapadera monga maburashi achitsulo kupukuta ndi kupukuta pamwamba pa chitsulo, zomwe zingathe kuchotsa khungu lotayirira kapena lokwezeka la okusayidi, dzimbiri, timadontho tating'onoting'ono, ndi zina zotere. Chida chothandizira kuchotsa dzimbiri kwa mipope yopanda msoko kukhoza kukwaniritsa mlingo wa Sa2. , ndi chida chapadera choyendetsa galimoto chikhoza kukwaniritsa mlingo wa Sa3. Ngati chitsulo pamwamba amatsatiridwa ndi amphamvu zinki phulusa, kwenikweni dzimbiri kuchotsa zotsatira za chida chapadera si abwino, ndipo sangathe kukumana nangula chitsanzo chakuya wosanjikiza wotchulidwa mu odana dzimbiri malamulo a fiberglass.
4: Utsi (utsi) kuchotsa dzimbiri
Kupopera (kuponya) kuchotsa dzimbiri kumatheka pogwiritsa ntchito injini yamagetsi yamphamvu kwambiri kuti iyendetse masamba opopera (kuponya) kuti agwire ntchito mwachangu, kulola kuti zinthu zosagwira ntchito ngati golide, mchenga wachitsulo, mipira yachitsulo, zigawo za waya wabwino wachitsulo, ndi mchere kupopera (kuponya) pamwamba pa mipope zitsulo zopanda malire pansi centripetal mphamvu. Izi sizimangochotseratu dzimbiri, ma oxides achitsulo, ndi zinyalala, komanso zimakwaniritsa kuuma koyenera kofananako kwa mipope yachitsulo chosasunthika chifukwa champhamvu komanso kukangana kwa zinthu zosagwira.
Pambuyo kupopera mbewu mankhwalawa (kuponya) dzimbiri kuchotsa, sikungathe kuwonjezera mphamvu adsorption thupi la payipi pamwamba, komanso kusintha adhesion zotsatira za odana ndi dzimbiri wosanjikiza zida makina pa payipi pamwamba.
Nthawi yotumiza: May-06-2024