Selected smell-producing processes are organosulfur compounds produced by the coking of coal designed to drive out sulfurous compounds and other volatile impurities in order to produce 'clean carbon' (coke), which is primarily used for steel production.
Procesos que producen cheiros son os que emiten compostos organosulfurados producidos por coqueo de carbón deseñados para eliminar compostos sulfurosos e outras impurezas volátiles para producir "carbono limpo" (coque), que se usa principalmente para a produción de aceiro.