公开(公告)号：US20240295005A1

公开(公告)日：2024-09-05

申请号：US18280889

申请日：2022-02-09

Applicant: Vale S.A.

Inventor： Francisco de Assis Dutra MACEDO ,  Kleiton Gonçalves LOVATI ,  Rodrigo Boyer FERNANDES ,  Yago Morais ZOCOLI

IPC: C22B1/245

CPC classification number: C22B1/245

Abstract: The present invention relates to a pelletizing method. The present invention provides a method for producing pellets fired in a pelletizing kiln, including the steps of providing a bed of green pellets to be fired inside the pelletizing kiln, adding fuel briquettes to the bed of green pellets before firing said pellets inside the pelletizing kiln, and firing the green pellets inside the pelletizing kiln.