EP 0100865 B1 19861008 - PROCESS FOR THE PRODUCTION OF A HYDROLYZABLE TITANYL SULPHATE SOLUTION
Title (en)
PROCESS FOR THE PRODUCTION OF A HYDROLYZABLE TITANYL SULPHATE SOLUTION
Publication
Application
Priority
- DE 3226893 A 19820717
- DE 3313072 A 19830412
Abstract (en)
[origin: EP0100865A1] 1. Process for the preparation of a hydrolysable titanyl sulphate solution from mixtures of previously ground ilmeniteand titanium(III)-containing raw materials, digestion of the raw material mixtures with sulphuric acid and dissolution of the solidified reaction masses in an aqueous solvent, characterised in that the titanium(III)-containing raw materials are ground in the presence of organic auxiliaries from the group comprising the alkanolamines and/or polysiloxanes.
IPC 1-7
IPC 8 full level
C01G 23/00 (2006.01); C22B 34/12 (2006.01)
CPC (source: EP)
C22B 34/12 (2013.01); C22B 34/125 (2013.01)
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0100865 A1 19840222; EP 0100865 B1 19861008; DE 3313072 A1 19840119; DE 3366710 D1 19861113; ES 524160 A0 19841001; ES 8500190 A1 19841001; FI 73653 B 19870731; FI 73653 C 19871109; FI 832578 A0 19830714; FI 832578 A 19840118; NO 832454 L 19840118
DOCDB simple family (application)
EP 83106581 A 19830706; DE 3313072 A 19830412; DE 3366710 T 19830706; ES 524160 A 19830715; FI 832578 A 19830714; NO 832454 A 19830705