ʻO ke kūlana o ke koho ʻana i ka Coke

ʻO ka maikaʻi o ka petroleum coke e hilinaʻi nui ʻia i ke ʻano o ka mea maka a me nā kūlana hana.ʻO nā hōʻailona koʻikoʻi nui:

Maemae
E pili ana i ka sulfur a me ka lehu i loko o ka petroleum coke.ʻO ka sulfur coke kiʻekiʻe ka mea e pehu ai ka huahana i ka wā o ka graphitization, e hopena i nā māwae o ka huahana kalapona.ʻO ka ʻike lehu kiʻekiʻe e pale i ka crystallization o ka hale a pili i ka hana o nā huahana kalapona.

Crystallinity
E pili ana i ke ʻano o ka coke a me ka nui o nā pōʻai mesophase.ʻO ka coke i hana ʻia e nā pōʻai liʻiliʻi he ʻano porous e like me ka sponge-like, a ʻo ka coke i hana ʻia e nā pōʻai nui he ʻano paʻa e like me ka fibrous a i ʻole ka nila-like, a ʻoi aku kona maikaʻi ma mua o ko ka sponge coke.Ma ka helu helu maikaʻi, hōʻike koʻikoʻi ka nui maoli i kēia hana, a ʻo ke kiʻekiʻe ʻoiaʻiʻo kiʻekiʻe e hōʻike ana i ka crystallinity maikaʻi.

Ke kū'ē i ka ha'alulu wela
E pili ana i ka pale ʻana i ka māwae o nā huahana coke ke hoʻokau ʻia lākou i nā haʻalulu wela e piʻi koke ana i nā wela kiʻekiʻe a i ʻole i hoʻomaloʻo koke ʻia mai nā wela kiʻekiʻe.Loaʻa i nā huahana o ka nila coke maikaʻi ke kūpaʻa haʻalulu wela, no laila he waiwai hoʻohana kiʻekiʻe lākou.Hōʻike ka coefficient o ka hoʻonui wela i kēia waiwai.ʻO ka haʻahaʻa o ka coefficient o ka hoʻonui ʻana i ka wela, ʻoi aku ka maikaʻi o ke kūpaʻa haʻalulu wela.

ʻO ka palaʻai
ʻO ka maʻiʻo pili o ka coke pauka a me ka coke granular nui (coke hoʻohana) i loko o ka coke pane.ʻO ka hapa nui o ka pauka coke i haki ʻia e ka hana mechanical e like me ka extrusion friction i ke kaʻina o ka decoking, mālama a me ka lawe ʻana, no laila ʻo kona nui ka hōʻike o ka ikaika mechanical.Hiki ke pale ʻia ka ʻāʻī ʻōmaʻomaʻo mai ka haki ʻana ma hope o ka calcined ʻana i ka coke oʻo.ʻO ka coke me ka coke granular a me ka liʻiliʻi o ka pauka coke ʻoi aku ka nui o ka hoʻohana waiwai.