| Patents for C22B 5 - General processes of reducing to metals (5,378) |
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| 07/31/2013 | CN102433436B Method for separating iron and vanadium and titanium from vanadium titano-magnetite |
| 07/25/2013 | WO2013107111A1 Method for preparing titanium sponge from sodium fluorotitanate via aluminothermy |
| 07/25/2013 | WO2013107110A1 Method using sodium fluorotitanate as raw material for preparing titanium sponge |
| 07/25/2013 | WO2013107109A1 Reaction apparatus for use in preparing titanium sponge |
| 07/25/2013 | WO2013107108A1 Method for preparing titanium sponge from potassium fluorotitanate via aluminothermy |
| 07/25/2013 | WO2013107106A1 Distillation apparatus for use in preparing titanium sponge |
| 07/25/2013 | US20130186236 Energy Efficient Salt-Free Recovery Of Metal From Dross |
| 07/24/2013 | EP2616562A1 Direct smelting process |
| 07/24/2013 | CN203080036U Magnesium chloride sleeve fixing ring for production of titanium sponge |
| 07/24/2013 | CN103221560A Production method for high-purity lanthanum, high-purity lanthanum, sputtering target composed of high-purity lanthanum, and metal gate film containing high-purity lanthanum as main component |
| 07/24/2013 | CN103221559A Titanium metal production apparatus and production method for titanium metal |
| 07/24/2013 | CN103221558A Device for producing titanium metal, and method for producing titanium metal |
| 07/24/2013 | CN103215464A Method for making aluminum-vanadium intermediate alloy through utilizing vanadium-aluminum alloy and aluminum |
| 07/17/2013 | CN203065546U Reducing furnace bin door component |
| 07/17/2013 | CN203065545U Reducing furnace bin door component |
| 07/17/2013 | CN203065544U Bin gate for reduction furnace |
| 07/17/2013 | CN103205583A Method for preparing magnesium through carbon thermal reduction |
| 07/17/2013 | CN103205573A Method for preparing magnesium and calcium through carbon thermal reduction |
| 07/17/2013 | CN102367518B Preparation method of manganese-silicon alloy |
| 07/17/2013 | CN101983248B Method of recovery of metal, espacially silver, from metal chlorides by hydrogen reduction |
| 07/17/2013 | CN101765670B Process for the production of chromium metal nuggets from chromite ores/concentrates |
| 07/10/2013 | CN102367512B Method for deep reduction and magnetic separation of nickel and iron in lateritic nickel ore carbon-containing pellets |
| 07/10/2013 | CN101476042B Method for recycling indium and germanium from alkali slag |
| 07/03/2013 | CN203034065U Ferromolybdenum smelting furnace with fixed type furnace table |
| 07/03/2013 | CN103189528A Method for controlling thermal balance of a suspension smelting furnace and suspension smelting furnace |
| 07/03/2013 | CN103184351A Method adopting reduction of basic magnesium carbonate to prepare magnesium metal |
| 07/03/2013 | CN103184347A Preparation method of high purity cadmium |
| 07/03/2013 | CN102094115B Method for dephosphorizing phosphorus-containing hematite and preparing iron ore concentrate by using phosphorus-containing hematite |
| 07/02/2013 | US8475707 Method of manufacturing direct reduction iron and reduction firing apparatus |
| 07/02/2013 | CA2674522C Silver nanoparticle process |
| 06/27/2013 | US20130166704 Mass Generation of Individual Virtual Servers, Virtual Web Sites, and Virtual Web Objects |
| 06/26/2013 | EP2606156A1 Improving terephthalic acid purge filtration rate by controlling % water in filter feed slurry |
| 06/26/2013 | CN103173634A Vertical type reduction tank |
| 06/26/2013 | CN103173628A Process for extracting titanium from titanium-containing blast furnace slag through aluminothermic method |
| 06/26/2013 | CN102534252B Magnesium smelting method capable of shortening reduction period |
| 06/26/2013 | CN102251115B Method for producing high-carbon manganese-iron alloy from high-alkalinity manganese ore |
| 06/20/2013 | US20130152741 System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials |
| 06/19/2013 | CN203007367U Magnesium chloride pack supporting device for titanium sponge production |
| 06/19/2013 | CN103168108A Terephthalic acid purge filtration rate by controlling % water in filter feed slurry |
| 06/19/2013 | CN103160864A Method for preparing niobium-iron alloy by electrolysis of molten salts of niobium concentrate |
| 06/13/2013 | WO2013084067A2 A sustainable process for the co-generation of pig iron and electric energy using wood as fuel |
| 06/13/2013 | WO2013082659A1 Starting a smelting process |
| 06/13/2013 | WO2013082658A1 Starting a smelting process |
| 06/13/2013 | WO2013082653A1 Starting a smelting process |
| 06/13/2013 | CA2858176A1 Starting a smelting process |
| 06/13/2013 | CA2857684A1 Starting a smelting process |
| 06/13/2013 | CA2857681A1 Starting a smelting process |
| 06/12/2013 | CN103154288A Method and system for producing an aluminum-silicon alloy |
| 06/12/2013 | CN102534217B Tin dross reducing agent |
| 06/05/2013 | EP2598716A2 Process for manufacturing physical assets for civil and/or industrial facilities on moon, mars and/or asteroid |
| 06/05/2013 | CN103131872A Method of controlling temperature of energy-saving environment-friendly laterite-nickel ore smelting shaft furnace through aluminothermic process |
| 06/05/2013 | CN103131869A Extraction method for high-lead high-silver arsenious complex gold concentrate |
| 06/05/2013 | CN103131861A Integrated utilization method of ironmaking dust removal ash |
| 06/05/2013 | CN102534263B Method for preparing titanium sponge through aluminum thermal reduction of sodium fluorotitanate |
| 06/05/2013 | CN102358919B Method for extracting valuable metal from submarine metallic ore |
| 06/05/2013 | CN102131942B Production process of metal |
| 06/04/2013 | US8454931 Tungstic acid powder consisting of spherical tungsten particles and method for producing same |
| 06/04/2013 | US8454721 forming a reaction mixture including a metal salt, capping agents and quaternary ammonium chlorides in reducing solvents and forming metal nanowires by reducing the metal salt in the reaction mixture |
| 05/29/2013 | CN103124832A Process for manufacturing physical assets for civil and/or industrial facilities on Moon, Mars and/or asteroid |
| 05/29/2013 | CN102093923B Biomass reducing agent and preparation method thereof |
| 05/28/2013 | CA2668506C Recovery of non-ferrous metals from by-products of the zinc and lead industry using electric smelting with submerged plasma |
| 05/23/2013 | WO2013071956A1 Metallurgical composition for the manufacture of ferrochrome |
| 05/23/2013 | WO2013071955A1 Process for the manufacture of ferrochrome |
| 05/23/2013 | CA2851287A1 Process for the manufacture of ferrochrome |
| 05/23/2013 | CA2850869A1 Metallurgical composition for the manufacture of ferrochrome |
| 05/22/2013 | CN103114218A Preparation method of copper-chrome alloy |
| 05/22/2013 | CN103111363A Deep reduction comprehensive utilization method of iron ore containing rare earths |
| 05/22/2013 | CN101970699B Method for separation of zinc and extraction of iron values from iron ores with high concentration of zinc |
| 05/21/2013 | CA2519229C Process for producing reduced metal and agglomerate with carbonaceous material incorporated therein |
| 05/16/2013 | US20130118310 Methods and systems for recovering rhenium from a copper leach |
| 05/15/2013 | CN202938280U Magnesium smelting reducing slag heat recovery boiler |
| 05/15/2013 | CN103108967A Direct smelting process |
| 05/15/2013 | CN103103353A Method for preparing aluminum-silicon alloy from diasporic bauxite |
| 05/15/2013 | CN103100720A Preparation method for high-purity low-gas chromium powder |
| 05/15/2013 | CN103100719A Technological process for producing zinc powder |
| 05/08/2013 | EP2588633A1 Process for extracting metals from aluminoferrous titanoferrous ores and residues |
| 05/08/2013 | CN202925075U Air-cooling temperature control device for reaction furnace body |
| 05/08/2013 | CN103088208A Method of processing manganese-containing and phosphorus-containing hematite |
| 05/02/2013 | WO2012170537A3 Calcination and reduction process including a fluidizing bed reactor |
| 05/01/2013 | CN103074543A Manufacturing technology of steel containing molybdenum |
| 05/01/2013 | CN103074484A Method for comprehensively treating phosphorus-containing oolitic hematite and red mud |
| 05/01/2013 | CN102399993B Method for treating waste residue from wet method gold smelting |
| 04/24/2013 | CN202898489U High-temperature resistant reduction tank |
| 04/24/2013 | CN103060578A Method for smelting lead-bismuth concentrate in oxygen-rich side-blown duplex furnace |
| 04/24/2013 | CN103060565A Preparation of vanadium-aluminum alloy material |
| 04/24/2013 | CN103060564A Novel process for preparing acid-soluble titanium-rich material and iron powder by using tunnel kiln reduction selective grinding method |
| 04/17/2013 | CN202885498U Energy conversation and environmental friendliness type purifying furnace |
| 04/17/2013 | CN103045929A Method for producing ferrovanadium by aluminothermic process |
| 04/17/2013 | CN103045928A Method for producing ferrovanadium by aluminothermic process |
| 04/10/2013 | CN103031484A Method for smelting vanadium iron |
| 04/10/2013 | CN102560153B Methods for preparing sponge titanium by aluminothermic reduction of potassium fluotitanate |
| 04/10/2013 | CN102534261B Process method for preparing titanium sponge |
| 04/10/2013 | CN102373333B Method for preparing high carbon ferromanganese |
| 04/10/2013 | CN102367516B Method for preparing high-carbon ferromanganese |
| 04/10/2013 | CN101892387B Method for producing ferrotitanium |
| 04/03/2013 | CN202853359U A magnesium smelting operation unit |
| 04/03/2013 | CN103025900A Process for extracting metals from aluminoferrous titanoferrous ores and residues |
| 04/03/2013 | CN103014345A Production method of vanadium-nitrogen alloy |
| 04/03/2013 | CN102534259B Novel fluidized bed chlorinator without perforated-plate |
| 04/03/2013 | CN101792856B Metal reduction method |