EP 3377659 A1 20180926 - IMPROVED ILMENITE SMELTING PROCESS
Title (en)
IMPROVED ILMENITE SMELTING PROCESS
Title (de)
VERBESSERTES ILMENITSCHMELZVERFAHREN
Title (fr)
PROCÉDÉ DE FUSION D'ILMÉNITE AMÉLIORÉ
Publication
Application
Priority
- ZA 201508501 A 20151118
- ZA 2016050049 W 20161118
Abstract (en)
[origin: WO2017087997A1] A method of preparing a pre-reduced ilmenite ore for smelting, wherein metal oxides contained in the ore are selectively reduced in solid-state reactions over titanium oxide, the method including the step of pre-reducing carbon-based pellets of the ore.
IPC 8 full level
C22B 1/245 (2006.01); C22B 34/12 (2006.01)
CPC (source: EP RU)
C21B 13/00 (2013.01 - RU); C22B 1/245 (2013.01 - EP RU); C22B 34/1209 (2013.01 - EP RU)
Citation (search report)
See references of WO 2017087997A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017087997 A1 20170526; AU 2016355732 A1 20180607; AU 2016355732 B2 20210520; BR 112018010072 A2 20181113; BR 112018010072 B1 20211221; CA 3005810 A1 20170526; CA 3005810 C 20220621; CN 108699624 A 20181023; CN 108699624 B 20200310; EP 3377659 A1 20180926; EP 3377659 B1 20201216; RU 2018118796 A 20191218; RU 2018118796 A3 20200228; RU 2720788 C2 20200513; SA 518391616 B1 20211213; ZA 201803241 B 20190130
DOCDB simple family (application)
ZA 2016050049 W 20161118; AU 2016355732 A 20161118; BR 112018010072 A 20161118; CA 3005810 A 20161118; CN 201680079345 A 20161118; EP 16847594 A 20161118; RU 2018118796 A 20161118; SA 518391616 A 20180517; ZA 201803241 A 20180516