Graphite Petroleum Coke yog cov khoom siv siab purity carbon tau los ntawm graphitization ntawm roj av coke ntawm qhov kub thiab txias. Nrog cov ntsiab lus siab carbon, tsis muaj impurities thiab zoo hluav taws xob conductivity thiab kub tsis kam, graphite roj av coke feem ntau siv hauv metallurgy, tshuaj thiab roj teeb kev lag luam. Nws yog ib qho zoo tagnrho raw khoom rau steelmaking nyob rau hauv hluav taws xob arc rauv, carbon enhancers, thiab zus tau tej cov graphite electrodes thiab anode cov ntaub ntawv rau lithium roj teeb.
graphite petroleum coke nta
1. Cov ntsiab lus Carbon siab: Cov ntsiab lus carbon ntawm graphite petroleum coke feem ntau yog siab dua 98%, uas tuaj yeem muab cov pa roj carbon txaus rau hauv cov txheej txheem smelting thiab casting.
2. Tsawg Sulfur, Tsawg Nitrogen, Tsawg tshauv: graphite petroleum coke muaj tsawg impurities, uas txo cov pa phem emissions nyob rau hauv cov txheej txheem smelting.
3. Cov khoom siv hluav taws xob zoo heev: lub microstructure ntawm graphitized petroleum coke muab nws cov hluav taws xob zoo, uas yog tsim rau graphite electrode ntau lawm.
4. Kub kub thiab corrosion kuj: graphite roj av coke muaj thermal stability thiab chemical inertness, haum rau siv nyob rau hauv high kub thiab corrosive ib puag ncig.
5. Lubricity zoo: Lub lamellar qauv ntawm graphite muab nws lub ntuj lubricity thiab yog haum rau siv raws li ib tug lubricating additive nyob rau hauv tej txheej txheem.
graphite petroleum coke daim ntawv thov
1. Fais Arc Rauv (EAF) Steelmaking: Raws li cov pa roj carbon monoxide, graphite roj av coke muab cov pa roj carbon monoxide hauv EAF steelmaking, pab tswj cov ntsiab lus ntawm cov hlau thiab txo cov oxidation poob.
2. Graphite Electrode: Graphite petroleum coke yog ib qho tseem ceeb raw khoom rau kev ua tau zoo graphite electrodes, uas yog dav siv nyob rau hauv hluav taws xob arc rauv thiab ntxhia tshav kub furnaces nyob rau hauv metallurgical kev lag luam.
3. Lithium roj teeb anode cov ntaub ntawv: Graphite petroleum coke excels nyob rau hauv siab purity thiab hluav taws xob conductivity, ua rau nws zoo tagnrho rau manufacturing anode cov ntaub ntawv rau lithium-ion roj teeb.
4. Kev lag luam tshuaj: Nws yog siv los tsim cov khoom siv corrosion-resistant, crucibles, tshuaj reactors, thiab lwm yam. Nws yog tsim rau kub kub, muaj zog acid thiab alkali ib puag ncig.
5. Carbonizer: Hauv casting thiab smelting, graphite petroleum coke yog ntxiv rau cov kua hlau ua carbonizer kom cov pa roj carbon monoxide ntau ntxiv thiab txhim kho txhua yam khoom.
Graphite petroleum coke muaj ntau yam kev siv hauv kev lag luam vim nws cov ntsiab lus carbon siab thiab zoo heev physicochemical zog, thiab yog ib qho tseem ceeb thiab tseem ceeb raw cov ntaub ntawv nyob rau hauv lub teb ntawm niaj hnub cov ntaub ntawv thiab lub zog.
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