التكثيف والتشكيل الأولي للحديد المُسحوق — تصميم تكوين الكرة الخضراء وفرن التكثيف

Pelletizing Process

Iron ore pelletizing converts fine concentrate into uniform spherical pellets (9-16 mm) for blast furnace or DRI feed.

Green Ball Formation

Concentrate mixed with bentonite binder is agglomerated in balling discs. Green balls must meet drop strength and size specifications.

Induration

Traveling grate furnace dries, preheats, fires (1,200-1,350°C) and cools pellets. Produces fired pellets with >65% Fe and >250 N/pellet strength.