Ọ bụ Methane Coal Gas ma ọ bụ Gas eke

Methane bụ ụdị gas sitere n'okike, nke a na-emekarị nke alkanes, gụnyere methane, ethane, propane, na butane, na methane bụ ihe kachasị mkpa.

Na ntule ndịiche, coal gas bụ mmanụ gas nwere ngwakọta nke ihe ndị na-ere ọkụ, na carbon monoxide bụ isi ihe mejupụtara ya.