Graphitized Petroleum Coke hi a hlutna sang tak a ni-carbon material added a ni a, hei hi lithium battery negative electrode, metallurgy, chemical industry leh field dang dangah te hman a ni nasa hle. A core production technology chu petroleum coke chu high-temperature graphitization process hmanga crystallinity sang tak leh conductivity sang tak nei material-ah chantir a ni. Tun hnaiah energy industry thar a lo thang chak tak avangin graphitized petroleum coke market mamawhna a sang chho zel a, a synthesis method pawh industry ngaihvenna ngaih pawimawh ber a ni ta a ni.
Graphitized petroleum coke-a raw material ber chu petroleum coke a ni a, hei hi oil refining process-a delayed coking unit atanga lak chhuah a ni tlangpui. Pretreatment hnuah crushing leh screening ang chi te, petroleum Coke chu graphitization furnace-ah high-temperature treatment atan a lut a. Tunah hian mainstream graphitization process-ah hian Acheson graphitization furnace method leh internal heat series graphitization furnace method te a tel a ni. Acheson graphitization furnace method hian petroleum coke chu resistance heating hmangin 2500℃aia sangin a ti lum a, a structure a siam tha leh a, graphite crystal a siam bawk. Internal heat series graphitization furnace method hian heating method tha zawk a hmang a, chu chuan current hmangin direct-in material chu a pass a, temperature sang chak tak a thlen theih nan, energy hman dan a tihtlem bakah product quality a ti sang a ni.
Temperature control hi graphitization kalpui danah hian a pawimawh ber a ni. A tlangpuiin inert atmosphere (nitrogen emaw argon emaw ang chi) hnuaiah thil a oxidation loh nan tih a ngai thin. Chu bakah, catalyst tling tak (iron leh nickel ang chi metal ang chi) dah belh chuan graphitization process a tichak thei a, production cycle pawh a ti tawi thei bawk. Tun hnaiah company thenkhat chuan microwave-assisted graphitization technology an zirchiang tan a, microwave-a rapid heating characteristics hmangin energy efficiency leh product quality a ti tha lehzual a ni.
Graphitized petroleum coke hian lithium battery negative electrode materials field-ah hmun pawimawh tak a luah a, a thianghlimna a sang a, sulfur a tlem a, conductivity a nei tha hle bawk. Energy industry thar a lo zau zel avangin a market mamawhna pawh a sang chho zel dawn niin a lang. Nakin lawkah chuan process technology lama thil thar chhuah chhunzawm zel a nih takah chuan graphitized petroleum coke siam chhuah man pawh tihtlem belh zel tura ngaih a ni a, hmanna tur pawh a zau zawk dawn a ni.
