Hāʻawi pololei i ka hale hana ʻo Graphitized Petroleum Coke
Graphitized Petroleum Coke (GPC)he mea kalapona maʻemaʻe kiʻekiʻe i hana ʻia e ka graphitization o ka petroleum coke ma nā wela kiʻekiʻe loa (ma luna o 2500°C). Hoʻololi kēia kaʻina i ka coke maka i loko o kahi ʻano graphite crystalline, hoʻonui i kona conductivity uila, kūpaʻa wela, a me ke kūpaʻa kemika.

