Kusanthula kwa kagwiritsidwe ntchito ka petroleum coke/carburizer

Carburizing agent ndiye gawo lalikulu la kaboni, ntchito yake ndi carburizing.
Mu ndondomeko yosungunula chitsulo ndi zinthu zachitsulo, kutayika kwa kaboni mu chitsulo chosungunuka nthawi zambiri kumawonjezeka chifukwa cha zinthu monga nthawi yosungunula ndi nthawi yayitali yotenthedwa, zomwe zimapangitsa kuti kuchuluka kwa kaboni mu chitsulo chosungunuka sikungafikire phindu loyembekezeredwa poyenga.
Pofuna kubweza kuchuluka kwa kaboni komwe kumatayika pakupanga chitsulo ndi chitsulo, zinthu zomwe zili ndi kaboni zomwe zimawonjezeredwa zimatchedwa carburizer.
Chophikira mafuta chingagwiritsidwe ntchito popanga chitsulo choyera, mpweya wochuluka nthawi zambiri umakhala 96-99%.

Pali mitundu yambiri ya zinthu zopangira carburizing, njira zopangira carburizing agents ndizosiyana, palinso matabwa a carbon, malasha carbon, coke, graphite, ndi zina zotero.
Carburizer yapamwamba kwambiri nthawi zambiri imatanthauza carburizer yokhala ndi graphite, pansi pa kutentha kwakukulu, dongosolo la maatomu a kaboni limasonyeza mawonekedwe a graphite osawoneka bwino.
Kujambula zithunzi kungachepetse kuchuluka kwa zinthu zodetsedwa mu carburizer, kuwonjezera kuchuluka kwa mpweya mu carburizer ndikuchepetsa kuchuluka kwa sulfure.

Pali mitundu yambiri ya carburizer, ndipo chizindikiro cha khalidwe la carburizer ndi chofanana. Njira yodziwira mtundu wa carburizer ndi iyi:

1. Kuchuluka kwa madzi: Kuchuluka kwa madzi mu carburizer kuyenera kukhala kochepa momwe zingathere, ndipo kuchuluka kwa madzi kuyenera kukhala kochepera 1%.

2. Kuchuluka kwa phulusa: Chiŵerengero cha phulusa la carburizer chiyenera kukhala chotsika momwe zingathere. Kuchuluka kwa phulusa la carburizer ya calcined petroleum coke ndi kochepa, pafupifupi 0.5 ~ 1%.

3, volatilization: volatilization ndi gawo losagwira ntchito la carburizer, volatilization imadalira kutentha kwa calcination kapena coke ya carburizer ndi njira yochizira, volatilization ya carburizer yokonzedwa bwino ndi yochepera 0.5%.

4. Kaboni yokhazikika: Kaboni yokhazikika ya kaburizer ndi gawo lothandiza kwambiri la kaburizer, kaboni ikakwera, zimakhala bwino.
Malinga ndi mtengo wokhazikika wa kaboni wa carburizer, carburizer ikhoza kugawidwa m'magulu osiyanasiyana, monga 95%, 98.5%, 99%, ndi zina zotero.

5. Kuchuluka kwa sulfure: Kuchuluka kwa sulfure mu carburizer ndi chinthu chofunikira chovulaza, ndipo mtengo wake ukatsika, zimakhala bwino. Kuchuluka kwa sulfure mu carburizer kumadalira kuchuluka kwa sulfure mu carburizer zopangira ndi kutentha kwa calcining.