公开(公告)号：WO2009109024A1

公开(公告)日：2009-09-11

申请号：PCT/BR2009/000057

申请日：2009-03-06

Applicant: BENTONIT UNIÃO NORDESTE S.A. ,  WENDING, Floriano

Inventor： WENDING, Floriano

IPC: C22B1/24 ,  C22B1/243 ,  C22B1/244

CPC classification number: C22B1/2406 ,  C22B1/243 ,  C22B1/244

Abstract: The present invention refers to a binding composition containing bentonite for use in binding finely ground iron ore. The composition of the invention comprises bentonite and molasses. The invention also refers to process for preparing iron ore pellets wherein a composition comprising bentonite and molasses is used as binder.

Abstract translation: 本发明涉及含有膨润土的结合组合物，其用于结合精细研磨的铁矿石。 本发明的组合物包括膨润土和糖蜜。 本发明还涉及制备铁矿石丸粒的方法，其中将包含膨润土和糖蜜的组合物用作粘合剂。