Petroleum coke yog cov khib nyiab pov tseg hauv cov txheej txheem roj av refining. Graphitization yog cov txheej txheem tsim cov roj av coke rau hauv graphite tom qab kev kho kub kub. Nyob rau hauv cov txheej txheem no, roj av coke yuav raug hluav taws xob thiab kho ntawm 3000 ℃, kom cov pa roj carbon molecular daim ntawv ntawm roj av coke yuav hloov los ntawm ib tug tsis tu ncua kev npaj mus rau ib tug uniform hexagonal npaj. Petroleum coke nyob rau hauv txoj kev no yuav ua tau zoo dua decomposed rau hauv molten hlau, Feem ntau ntawm cov tam sim no mainstream carbon tsub kom nyob rau hauv kev ua lag luam yog carbon tsub kom graphite fossil roj coke.
Graphitization Petroleum Coke / GPC
1. FC: 98% min S: 0.05% max Ash: 1.0% max VM: 1.0% max Moisture: 0.5% max N: 0.03% max 2. FC: 98.5% min, S 0.05% max, Tshauv 0.7% max, VM0.8% max, Moisture: 0.5% max, N: 0.03% max 3. FC: 99% min, S 0.03% max, Tshauv 0.5% max, VM0.5% max, Moisture: 0.5% max, N: 0.03% max
Loj: 0-0.1mm, 0.5-5mm, 1-5mm, 90% min thiab lwm yam los yog raws li tus neeg yuav tsum tau muaj.
Ntim: 1mt lub hnab loj lossis raws li kev thov
Tiv tauj peb kom paub meej ntxiv:
Judy WeChat/WhatsApp +86-13722682542 Email: judy@qfcarbon.com Lub Vev Xaib: http://www.qfcarbon.com
Peb cov khoom tau raug xa tawm mus rau ntau tshaj 10 lub teb chaws txawv teb chaws thiab cheeb tsam (KZ, Iran, Is Nrias teb, Russia, Belgium, Kauslim Teb, Thaib) thiab tau txais lub koob npe nrov los ntawm peb cov neeg siv khoom thoob plaws ntiaj teb.
Peb Lub Hom Phiaj
Peb ua raws li cov qauv kev lag luam ntawm "Quality Is Life". Nrog thawj cov khoom lag luam zoo thiab kev pabcuam zoo tom qab muag, peb txaus siab los tsim lub neej yav tom ntej zoo nrog cov phooj ywg ua ke. Zoo siab txais tos cov phooj ywg hauv tsev thiab txawv teb chaws tuaj xyuas peb.
Peb Qhov Tseem Ceeb
Graphitized petroleum coke yog dav siv nyob rau hauv steel kev lag luam raws li carburant, casting precision casting kev lag luam txo inoculant reductant, metallurgy kev lag luam, refractory ntaub ntawv thiab lwm yam teb.
