Calcined Pitch Coke Rau Carbon Anode Production

Calcined pitch coke yog ib hom ntawm cov khoom siv carbon uas feem ntau siv los tsim cov carbon anodes rau kev lag luam txhuas. Nws yog tsim los ntawm cua sov thee tar pitch mus rau qhov kub thiab txias, uas ua rau nws mus rau ib tug txheej txheem hu ua calcination. Thaum lub sij hawm calcination, cov ntaub ntawv volatile raug tshem tawm ntawm lub suab, tawm hauv qab cov khoom siv high-purity carbon.

Calcined pitch coke yog qhov zoo dua rau kev siv cov pa roj carbon anode vim tias nws muaj cov yam ntxwv tsim nyog, suav nrog cov hluav taws xob tsis tshua muaj hluav taws xob, siab thermal conductivity, thiab qis coefficient ntawm thermal expansion. Cov khoom no ua rau nws yog cov khoom siv zoo tshaj plaws rau kev siv hauv cov txheej txheem aluminium smelting.

Ntxiv nrog rau nws cov khoom tsim nyog lub cev, calcined pitch coke kuj muaj cov ntsiab lus tsis muaj leej faj, uas yog qhov tseem ceeb vim tias leej faj tuaj yeem muaj kev cuam tshuam tsis zoo rau qhov zoo ntawm cov khoom kawg.

Cov ntsiab lus carbon: 98-99 feem pua

Cov ntsiab lus tshauv: < 0.5 feem pua

Cov teeb meem tsis haum: <1.5 feem pua

Cov dej noo: < 0.5 feem pua

Particle loj faib: 0-5mm, 1-5mm, los yog raws li tus neeg yuav tsum tau muaj

Calcined pitch coke nta:

Cov ntsiab lus carbon siab: Calcined pitch coke feem ntau muaj nruab nrab ntawm 98-99 feem pua ​​carbon, ua rau nws yog ib qho kev xaiv zoo heev rau kev siv hauv kev tsim cov carbon anodes.

Tsawg impurities: Cov txheej txheem calcination tshem tawm feem ntau ntawm cov impurities los ntawm pitch coke, tawm hauv qab cov khoom siv huv, zoo.

Zoo thermal conductivity: Calcined pitch coke muaj cov thermal conductivity zoo heev, uas yog qhov tseem ceeb rau kev tswj xyuas qhov kub thiab txias uas yuav tsum tau muaj nyob rau hauv cov txheej txheem txhuas smelting.

Calcined pitch coke Qhov zoo:

Cov khoom siv zoo: Calcined pitch coke yog cov khoom siv zoo uas tau tsim tshwj xeeb rau kev siv hauv kev tsim cov carbon anodes.

Kev ua tau zoo ib yam: Vim nws lub siab purity thiab zoo ib yam, calcined pitch coke muab kev ua tau zoo ib yam, uas yog qhov tseem ceeb hauv cov txheej txheem txhuas smelting.

Zog-npaum: Lub siab thermal conductivity ntawm calcined pitch coke ua rau nws cov khoom siv hluav taws xob uas tuaj yeem pab txo cov nqi hluav taws xob cuam tshuam nrog txhuas smelting.

Calcined pitch coke Siv:

Carbon anodes: Calcined pitch coke feem ntau yog siv los tsim cov carbon anodes rau txhuas smelting. Cov anodes yog siv los ua cov khoom siv hluav taws xob hauv cov txheej txheem smelting, uas lawv tau noj thaum lub sij hawm cov tshuaj tiv thaiv los tsim cov txhuas.

Lwm daim ntawv thov: Calcined pitch coke kuj tseem siv tau rau ntau yam ntawm lwm yam kev siv, suav nrog kev tsim cov graphite electrodes, carbon cib, thiab lwm yam khoom siv carbon.

Ntim: Calcined pitch coke feem ntau ntim rau hauv lub hnab loj lossis ntim, nyob ntawm qhov ntim xav tau. Cov khoom siv feem ntau yog xa mus rau hauv ntau, nrog rau cov hnab lossis cov thawv ntim rau hauv cov tsheb thauj khoom lossis cov nkoj thauj khoom.