公开(公告)号：US12241141B2

公开(公告)日：2025-03-04

申请号：US17922132

申请日：2021-04-30

Applicant: KINALTEK PTY. LTD.

Inventor： Jawad Haidar ,  Bilal Khan ,  Rajan Gnanarajan

IPC: C22B5/04 ,  B22F1/18 ,  B22F9/20 ,  C01F7/302 ,  C01F7/42 ,  C01F7/786 ,  C22B15/00 ,  C22B19/20 ,  C22B23/02 ,  C22B25/02 ,  C22B30/02 ,  C22B34/34 ,  C22B34/36

Abstract: Disclosed herein is a method for reducing a metal oxide in a metal oxide containing precursor. The method comprises providing a reaction mixture comprising the metal oxide containing precursor and an aluminium reductant; heating the reaction mixture in the presence of solid or gaseous aluminium chloride to a temperature at which reactions that result in the metal oxide being reduced are initiated; controlling reaction conditions whereby the reaction mixture is prevented from reaching a temperature at which thermal runaway can occur; and isolating reaction products that include reduced metal oxide.

公开(公告)号：US20230295767A1

公开(公告)日：2023-09-21

申请号：US17922132

申请日：2021-04-30

Applicant: KINALTEK PTY. LTD.

Inventor： Jawad Haidar ,  Bilal Khan ,  Rajan Gnanarajan

IPC: C22B5/04 ,  C01F7/302 ,  C01F7/42 ,  C01F7/786 ,  B22F9/20 ,  B22F1/18 ,  C22B15/00 ,  C22B19/20 ,  C22B23/02 ,  C22B25/02 ,  C22B30/02 ,  C22B34/34 ,  C22B34/36

CPC classification number: C22B5/04 ,  B22F1/18 ,  B22F9/20 ,  C01F7/42 ,  C01F7/302 ,  C01F7/786 ,  C22B15/00 ,  C22B19/20 ,  C22B23/021 ,  C22B25/02 ,  C22B30/02 ,  C22B34/34 ,  C22B34/36 ,  B22F2201/11 ,  B22F2301/10 ,  B22F2301/15 ,  B22F2301/20 ,  B22F2301/30 ,  B22F2301/35 ,  B22F2301/205 ,  B22F2301/255 ,  B22F2302/256 ,  B22F2998/10

Abstract: Disclosed herein is a method for reducing a metal oxide in a metal containing precursor. The method comprises providing a reaction mixture comprising the metal oxide containing precursorand an aluminium reductant; heating the reaction mixture in the presence of solid or gaseous aluminium chloride to temperature at which reactionsthatresultin the metal oxide being reduced are initiated; controlling reaction conditions whereby the reaction mixture is prevented from reaching a temperature at which thermal runaway can occur; and isolating reaction products that include reduced metal oxide.