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 |
20120161083 | 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, to 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. | 06-28-2012 |
20150045664 | Diagnostic Marker Compounds And Their Use - The present Invention relates to the monitoring of biological substances, such as non-invasive monitoring of such substances in animal, for examples biomarkers and metabolites. Specifically, the invention further relates to such monitoring using rare earth tagged marker compounds. The invention further relates to such monitoring using laser spectroscopy or Raman spectroscopy. The invention further relates to the use of such monitoring in disease states, such as stroke, neurological disorders and cardiovascular disorders. The invention further relates to novel rare-earth conjugated marker compounds and processes for preparing said rare-earth conjugated compounds | 02-12-2015 |
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 |
20120225220 | Medium For Random Laser And Manufacturing Process of the Same - A random laser comprising a substrate and a rare earth-doped glass fabricated on the substrate in the form of a waveguide, wherein the glass comprises a germanium glass, a titanium glass, or a chalcogenide glass. | 09-06-2012 |
20150132507 | Medium For Random Laser And Manufacturing Process of the Same - A process for fabricating a device capable of random lasing comprising a substrate and a rare earth-doped glass fabricated on the substrate in the form of a waveguide, wherein the glass comprises a germanium glass, a titanium glass or a chalcogenide glass, where the process comprises ablating a target glass with incident radiation from an ultrafast laser in the presence of the substrate to deposit a quantity of the target glass on the substrate and applying rastering to ablate the target glass uniformly. The ultrafast laser emits pulses of 15 ps or less and the relative position of the laser spot on the target glass with respect to the substrate is constant during the ablation and wherein the Gaussian intensity profile of the laser beam has a spot area less than 3000 μm | 05-14-2015 |