Incazelo emfushane:

I-Needle coke iyinhlobo esezingeni eliphezulu ethuthukiswe ngamandla ezintweni zekhabhoni. Ukubukeka kwayo kuyisithako esiqinile esimpunga esimpunga esinezimbobo esinokukhanya kwensimbi. Uma kuqhathaniswa nesiqondiso sokuthungwa okufana nefayibha noma okufana nenaliti, inomuzwa wokugcoba. Yizinto zokusetshenziswa zokukhiqiza imikhiqizo yekhabhoni ephezulu njengezinto zekhabhoni ezikhethekile ze-electrode enamandla aphezulu, imicu yekhabhoni nezinto ezihlanganisiwe. Ngokusho kwezinto zokusetshenziswa ezahlukene zokukhiqiza, i-needle coke ingahlukaniswa ibe yi-Needle coke esuselwe ku-oyili kanye ne-needle coke esuselwe kumalahle. I-needle coke ekhiqizwa kusuka ku-petroleum residue njengezinto zokusetshenziswa iyi-needle coke esuselwe kumalahle; i-needle coke ekhiqizwa kusuka ku-coal tar pitch kanye nezingxenyana zayo ziyi-needle coke esuselwe kumalahle. I-Coke.

Ikhabhoni ezinzile: >99%
Umlotha: <0.5%
Izinto Eziguquguqukayo: <0.5%
Isibabule: ≤0.5%
Umswakama: ≤0.5%
I-CTE: ≤1.7
Amandla Adonsela Phansi Aqondile: ≥2.12
Ukupakisha: izikhwama ezinkulu noma izikhwama ezingama-25kgs esikhwameni esikhulu esingu-1MT