ʻO ka graphite electrode e pili ana i kahi ʻano electrode kūpaʻa i hana ʻia me ka petroleum coke a me ka nila coke ma ke ʻano he kumu, ka lanahu tar pitch e like me ka mea hoʻopaʻa, ma o ka calcination maka, ka ʻohi ʻana a me ka wili ʻana, batching, kneading, molding, roasting, impregnation, graphitization and mechanical processing.Ua kapa ʻia nā mea conductive graphite kiʻekiʻe i nā electrodes graphite artificial (i ʻōlelo ʻia he graphite electrodes) e hoʻokaʻawale iā lākou mai nā electrodes graphite kūlohelohe i hoʻomākaukau ʻia mai ka graphite maoli.

Mai ka makahiki 2022, ua hoʻokiʻekiʻe ʻia nā kumukūʻai o ka coke needle a me ka coke petroleum, nā mea waiwai o luna o nā electrodes graphite.Ma ka lā 28 o ʻApelila, ua hoʻonui nui ʻia ke kumukūʻai o ka coke petroleum haʻahaʻa haʻahaʻa e 2,700-3,680 yuan/ton i hoʻohālikelike ʻia me ka hoʻomaka ʻana o ka makahiki, me ka piʻi nui ʻana ma kahi o 57.18%.Mai ka makahiki i hala aku nei, ua hoʻopilikia ʻia e ka mākeke waiwai electrode maikaʻi ʻole, ʻoi aku ka nui o nā ʻoihana electrode maikaʻi ʻole no ka hana graphitization a me nā crucibles graphite, a ua huli kekahi mau hui electrode graphite i ka graphitization electrode a me nā crucibles electrode maikaʻi ʻole ma lalo o ka mana o ka loaʻa. i ka graphitization a me ka roasting kaʻina i loko o ka graphite electrode market OEM nā kumuwaiwai paʻa, a piʻi ke kumukūʻai o ka graphite electrode graphitization.

Mai ʻOkakopa i ka makahiki i hala, ma muli o ka liʻiliʻi o ka hana ʻana o ka mālama ʻana i ke kaiapuni i ka hoʻoilo a me ka hoʻoilo a me ka hopena o ka maʻi maʻi, ua hoʻomau ʻia ka mākeke graphite electrode.Ma ka hopena o Malaki, ʻo ka nui o ka hana holoʻokoʻa o ka mākeke electrode graphite ma kahi o 50%.Ma lalo o ke kaomi ʻelua o ke kumukūʻai kiʻekiʻe a me ka noi haʻahaʻa haʻahaʻa, ʻaʻole lawa ka mana hana o kekahi mau ʻoihana graphite electrode liʻiliʻi.I ka manawa like, i ka hapaha mua, ua emi iho ka lawe ʻana mai o Kina i ka nila coke ma kahi o 70% makahiki-ma-makahiki, a ʻaʻole lawa ka hana holoʻokoʻa o ka mākeke electrode graphite.

He mea nui ka graphite electrode material no ka hana ʻana i ka umu uila.ʻO ka graphite i hoʻohana ʻia i ka hana kila ma ke ʻano he mea electrode ma kahi o 70% a 80% o ka nui o ka hoʻohana electrode graphite ma Kina.No ka mea, ʻoi aku ka maikaʻi o ka hana ʻana i ka umu ahi uila ma mua o ka hana ʻana i ka umu ahi, i nā makahiki i hala iho nei, ʻoi aku ka nui o ke kulekele i ka hana ʻana i ka umu uila.I ka makahiki 2021, he 15% ka nui o ka hao hao hao o koʻu ʻāina, he piʻi o 5 pakeneka i hoʻohālikelike ʻia me 2020. ʻO ka hoʻonui ʻana i ka nui o ke kila kapuahi uila e koi ai i ka noi no nā electrodes graphite.Ma lalo o ke kāʻei o ka carbon neutrality, hiki ke hoʻonui ʻia ka hapa o ke kila kapuahi uila ma ka wikiwiki wikiwiki.No nā wānana hou aʻe e pili ana i ka mākeke electrode graphite, e ʻoluʻolu e nīnau mai iā mākou i nā kikoʻī.