Petrocoke

Cov lus qhia ntxaws

Petrocoke yog cov khoom siv carbonaceous tau txais thaum lub sijhawm ua cov roj refining. Nws yog abbreviated li coke los yog Petcoke. Calcined petroleum coke yog ib yam khoom tau los ntawm kev tso cov roj av qis qis hauv lub qhov cub calcining thiab calcining nws ntawm 1300 degree kom tshem tawm impurities xws li ya raws, tshauv, thiab volatiles hauv roj av coke. Cov roj av calcined coke muaj xim dub lossis tsaus grey tawv tawv, xim hlau luster, thiab ntxeem tau. Calcined petroleum coke yog tsim los ntawm hydrocarbons thiab muaj ntau tshaj 98.5% carbon. Calcined petroleum coke muaj ntau yam kev lag luam siv thiab tuaj yeem siv rau hauv steelmaking, ironmaking, general casting thiab lwm yam lag luam. Nws tseem tuaj yeem siv los tsim cov cam khwb cia discs, crankshafts, nres nres, thiab lwm yam.

Petrocoke tom qab calcination:

1) Tshem tawm cov teeb meem tsis hloov pauv thiab ya raws hauv cov khoom siv raw. Tom qab calcination, lub volatile teeb meem ntawm calcined petroleum coke yog tsawg dua 0.5%, thiab cov ntsiab lus noo noo yog tsawg dua 0.3%.

Cov ntsiab lus volatile thiab noo noo ntawm calcined coke sawv cev rau qib ntawm calcining. Yog tias nws ua tsis tau raws li qhov yuav tsum tau ua, nws yuav ntsws ob zaug thiab tsim cov kab nrib pleb thaum calcining.

2) Qhov ceev thiab lub zog txhua yam ntawm calcined petroleum coke tau txhim kho. Qhov tseeb qhov ceev yog siab dua 2.00g/cm3.

Qhov tseeb ntom ntom ntawm calcined coke cuam tshuam qhov tseeb ntom ntawm cov khoom kawg. Cov neeg kho tshuab tsis zoo thiab qhov tsis tshua muaj qhov ntom ntom cuam tshuam rau molding feem ntau yog vim muaj teeb meem hauv molding. Qhov siab ntawm cov agglomerate ntsuab tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua hauv lub sijhawm xav tau thiab cuam tshuam rau kev ua haujlwm ntawm txhuas electrolytic cell. Lub ntsiab manifestation yog slag poob.

3) Cov conductivity ntawm Calcined petroleum coke txhim kho.

Qhov tshwj xeeb tsis kam ntawm calcined coke cuam tshuam qhov kev tiv thaiv ntawm cov khoom kawg.

Cov tshuaj stability ntawm Calcined petroleum coke txhim kho. Cov oxidation tsis kam ntawm calcined roj av coke txhim kho.

Specifications

Qhov zoo

1) Petrocoke yog qhov tseem ceeb hauv kev tsim cov txhuas. Nws yog siv los ua anodes, uas yog qhov tseem ceeb rau cov txheej txheem electrolytic uas cais cov txhuas ntawm nws cov oxides.
2) Petrocoke ua raws li cov pa roj carbon monoxide, pab kho cov ntsiab lus ntawm cov pa roj carbon monoxide kom ntseeg tau tias cov hlau zoo.
3) Vim nws siab purity thiab carbon cov ntsiab lus, Petrocoke kuj yog ib qho tseem ceeb nyob rau hauv zus tau tej cov arc furnace electrodes rau steel kev lag luam.

Yuav ua li cas?

Thaum tsim cov roj av calcined, cov coke nyoos yog ntxiv rau qhov kawg ntawm lub qhov cub tawg, thiab cov pa roj carbon monoxide lossis cov roj hnyav yog txau rau hauv lub taub hau ntawm lub taub hau, sib tov nrog huab cua thiab kub hnyiab los ua qhov kub thiab txias calcination cheeb tsam, thiab qhov kub ntawm thaj tsam calcination nce mus txog 1200-1350 degree . Kub kub tshem tawm noo noo thiab tso tawm volatiles.
Qhov kub thiab txias tshem tawm cov dej noo, tso tawm volatiles, rov kho cov qauv siv lead ua ntawm coke, hloov txoj hauj lwm lattice ntawm carbon atoms, thiab ua rau cov tshuaj hloov pauv los tsim cov khoom siv ntom ntom. Tom qab ib lub sijhawm, nws maj mam txias kom qis dua 200 degree thiab tuaj yeem khaws cia.

Cim npe nrov: Tuam Tshoj petrocoke manufacturers, lwm tus neeg, Hoobkas