Wɔde calcined coke di dwuma titiriw de yɛ graphite electrode, carbon paste nneɛma, diamond anhwea, aduan grade phosphorus nnwuma, dade adwumayɛ, calcium carbide, ne nea ɛkeka ho{0}} graphite electrode ne nea wɔde di dwuma kɛse.
Calcined Petroleum Coke wɔ aguadi gua pa wɔ China, na nea ɔde di dwuma kɛse ne aluminium adwumayɛbea. anidaso a ɛwɔ hɔ sɛ petroleum coke a wɔayɛ no foforo wɔ amannɔne gua so no nso yɛ nea eye, na wɔde kɔ United States, Japan, Singapore ne Russia{1}} bo nsonsonoe a ɛda po so hyɛn a wɔde di dwuma wɔ ɔkwan a ɛyɛ mmerɛw so no mu no yɛ nea ɛho hia sen biara a wɔde yɛ adwuma no ho hia a wɔde ma no yɛ nea ɛho hia a wɔde ma no yɛ nea wɔde ma no ho a wɔde ma no ho Sikasɛm mu mfaso a ɛwɔ coking unit so wɔ refinery. petroleum coke akyi ayaresa no betumi ama petroleum coke.
