Coke foundry bụ ihe dị oke egwu na ụlọ ọrụ nkedo ígwè, na-enye ebe okpomọkụ dị mkpa na gburugburu ebe mbelata kemịkalụ maka usoro ịgbaze. N'adịghị ka coke metallurgical, Foundry coke na-achọ ọkwa dị elu{1}}ike mmeghachi omume (CSR> 60%), mmeghachi omume dị ala (CRI <30%), yana njirimara ọkụ ọkụ kwụsiri ike karị. Coke dị elu{5} dị elu na-enwekarị ọdịnaya ntụ n'okpuru 10–12%, ọdịnaya sọlfọ dị n'okpuru 0.7%, yana ihe na-agbanwe agbanwe gburugburu 1.5%, na-ahụ na okpomọkụ na-agbaze kwụsiri ike na igwe gbazere dị elu{10}} dị ọcha.
Mmepụta coke nke ọgbara ọhụrụ na-eji ụzọ-dị mma dị ala- icheku ọkụ na-agbanwe agbanwe (dị ka coking coal na coal fatịlaịza) n'ụzọ ziri ezi ma na-ebuli nhazi coke ahụ site na usoro ịhịa aka pụrụ iche, gụnyere nkụchi ọkụ (CDQ). Isi ihe na-egosi anụ ahụ gụnyere: ike mgbawa (M40)> 85%, mgbochi abrasion (M10) <8%, na porosity na-achịkwa n'etiti 35-45%. Paragraf ndị a na-emetụta kpọmkwem ikike nke ọkụ cupola, ịdị mma na-agbaze, yana ogo ígwè gbazere.
Otu International Foundry Association (IFA) na-ekewa Foundry coke ka ọ bụrụ akara ule atọ: akara ugo kacha elu maka nkedo ngwụcha{0}, Ọkwa 1 maka nkedo akụkụ ụgbọ ala, yana Ọkwa 2 maka mmepụta nkedo izugbe. Ịhọrọ ọkwa kwesịrị ekwesị nwere ike ịbawanye arụmọrụ mgbaze site na 15-20% ma belata oriri ume site na 8-12%. Site na ụkpụrụ gburugburu ebe obibi na-eto eto, ọchịchọ maka obere{9} emission fondry coke ( sọlfọ dị ala na obere nitrogen ) na-arị elu ngwa ngwa, na-egosipụta ọnụego uto kwa afọ nke 18%.
