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Jha, GB
Animesh Jha, Yorkshire GB
| Patent application number | Description | Published |
|---|---|---|
| 20110100831 | METHOD OF DETERMINING THE EXTENT OF A METAL OXIDE REDUCTION - The present invention relates to a method for determining the extent of electrochemical extraction of a metal (M) from a metal (M) oxide caused by a voltage applied between a cathode comprising (or consisting essentially of) or in contact with the metal (M) oxide and an inert metal alloy anodein an oxygen-dissolving molten electrolyte. | 05-05-2011 |
Animesh Jha, Leeds GB
| Patent application number | Description | Published |
|---|---|---|
| 20090166217 | Electrode - The present invention relates to an electrode composed of an Al-M-Cu based alloy, to a process for preparing the Al-M-Cu based alloy, to an electrolytic cell comprising the electrode the use of an Al-M-Cu based alloy as an anode and to a method for extracting a reactive metal from a reactive metal-containing source using an Al-M-Cu based alloy as an anode. | 07-02-2009 |
| 20090311154 | Extraction process for reactive metal oxides - The present invention relates to a zero-waste process for extraction of alumina from different types of bauxite ores and red mud residues and of titanium dioxide from ilmenite. Iron oxide is first reduced to metallic iron above the melting point of C-saturated cast iron alloy which yields a high-C iron alloy and an Al and Ti metal oxide rich slag which is then treated with alkali carbonate to form alkali aluminates and titanates. The alkali aluminates are separated by water leaching from which the hydroxide of alumina is precipitated by bubbling CO | 12-17-2009 |
| 20100086454 | PROCESS FOR RECOVERING TITANIUM DIOXIDE - An improved process for recovering a titanium dioxide product from a titanium oxide-containing roasted mass of the type derived from roasting an ilmenite, anatase or perovskite ore by exploiting an organic acid, such as mixture of oxalic acid and ascorbic acid. | 04-08-2010 |
| 20110083969 | PROCESS - The present invention relates to a process for electrochemical extraction of a metal (M) from a metal (M) oxide, to a conducting electrode and to an electrolytic cell comprising the conducting electrode. | 04-14-2011 |
Animesh Jha, Alwoodley GB
| Patent application number | Description | Published |
|---|---|---|
| 20080241026 | Titaniferous ore beneficiation - This invention relates to a process for beneficiating a titaniferous ore. The process comprises calcining the titaniferous ore, at least one alkali or alkaline earth metal salt, and at least one alumina-containing material in the presence of oxygen to form a calcined ore mixture, then leaching the calcined ore mixture with a solution comprising ammonium, sodium or magnesium chloride in the presence of oxygen to form a leached ore mixture, and contacting the leached ore with an acid to form a beneficiated ore. | 10-02-2008 |
Sushil Chandra Jha, Hull GB
| Patent application number | Description | Published |
|---|---|---|
| 20080287450 | Novel Substituted Tetracyclic Tetahydrofuran, Pyrrolidine And Tetrahydrothiophene Derivatives - This invention concerns novel substituted tetracyclic tetrahydrofuran, pyrrolidine and tetrahydrothiophene derivatives with binding affinities towards serotonin receptors, in particular 5-HT | 11-20-2008 |
| 20100331325 | NOVEL SUBSTITUTED TETRACYCLIC TETRAHYDROFURAN, PYRROLIDINE AND TETRAHYDROTHIOPHENE DERIVATIVES - This invention concerns novel substituted tetracyclic tetrahydrofuran, pyrrolidine and tetrahydrothiophene derivatives with binding affinities towards serotonin receptors, in particular 5-HT | 12-30-2010 |