| Patents for C22B 5 - General processes of reducing to metals (5,378) |
|---|
| 12/11/2013 | CN103436718A High-purity lanthanum metal preparation method |
| 12/11/2013 | CN103436699A Method for producing low-carbon ferrochromium by microwave silicothermic process |
| 12/11/2013 | CN103436698A Method for directly reducing laterite-nickel ore to produce ferronickel alloy |
| 12/05/2013 | WO2013177847A1 Method for industrially producing zirconium metal and synchronously producing low-temperature aluminum electrolyte |
| 12/04/2013 | CN103421962A Method for preparing high-purity magnesium and magnesium vapor filtering device |
| 12/04/2013 | CN103421958A Method for processing zinc leaching cinder through adopting oxygen enrichment and smelting for bottom blown furnace |
| 12/04/2013 | CN103421924A Fluidization laterite ore reducing method |
| 12/04/2013 | CN103421922A Method for producing ferronickel by processing laterite nickel ore in Sulawesi, Indonesia through RKEF technology |
| 11/27/2013 | CN203307400U Forklift type reducing slag raking machine for magnesium smelting |
| 11/27/2013 | CN103409630A Laterite gas gas reduction apparatus |
| 11/27/2013 | CN103409629A Laterite gas base reduction method |
| 11/27/2013 | CN103409628A Method for preparing titanium-aluminum alloy |
| 11/27/2013 | CN103409575A Reducing agent for slag cleaning furnace top-blown immersion blowing reduction |
| 11/27/2013 | CN102965525B Device and method for carrying out magnesium reduction and deoxidization on tantalum powder |
| 11/27/2013 | CN102417944B Method for utilizing vanadium-titanium-secondary iron concentrate to smelt acid-soluble titanium slag by way of smelting reduction |
| 11/21/2013 | WO2013172911A1 Sponge-iron alloying |
| 11/20/2013 | EP1756322B1 A direct reduction process |
| 11/20/2013 | CN203295584U Smelting reduction furnace used for nickel laterite ore smelting |
| 11/20/2013 | CN103397208A Process for smelting ferro-vanadium through electro-aluminothermic method |
| 11/20/2013 | CN103397202A Electromagnetic adsorption pulling machine for magnesium crystallizer |
| 11/20/2013 | CN103397191A Method for comprehensively efficiently processing lead anode slime by using top-blown converter |
| 11/20/2013 | CN103397177A Method for extraction of potassium and sodium from iron ore and synchronous preparation of ironmaking burden |
| 11/13/2013 | CN103388096A Vanadium-nitrogen alloy production method |
| 11/13/2013 | CN102803527B Metal titanium production device and metal titanium production method |
| 11/12/2013 | CA2521686C Stabilized silver nanoparticles and their use |
| 11/06/2013 | CN102864301B Automatic production line of directly-reduced ferronickel |
| 11/06/2013 | CN102787244B Molten metal antioxidant biological reducing agent and preparation method thereof |
| 11/06/2013 | CN102758085B Method for producing nickel-iron alloy by smelting red earth nickel mineral at low temperature |
| 11/06/2013 | CN102653829B Preparation method of AlSc alloy |
| 11/05/2013 | US8574340 Methods for preparing and using metal and/or metal oxide porous materials |
| 10/31/2013 | WO2013159201A1 Processes, systems, and apparatus for cyclotron production of technetium-99m |
| 10/30/2013 | CN203256316U Magnesium metal reducing crystallization system with water jacket capable of enhancing radiation effect and crystallizing cylinder |
| 10/30/2013 | CN103374665A Technology for preparing magnesium metal by magnesium oxide aluminothermic reduction method |
| 10/30/2013 | CN103374663A Sealed reduction furnace and application thereof in high titanium slag production |
| 10/29/2013 | US8568508 Metallic nanoshells on porphyrin-stabilized emulsions |
| 10/29/2013 | CA2401034C Electrolytic reduction of metal oxides such as titanium dioxide and process applications |
| 10/24/2013 | WO2013156676A1 Method for processing slags of non-ferrous metallurgy |
| 10/24/2013 | US20130276581 Methods of Using Tires and Scrap Rubber in the Manufacture and Melting of Steel and Other Metals |
| 10/23/2013 | CN203245360U A device used for reducing tantalum powder by using magnesium to reduce oxygen content and provided with conic heat shields |
| 10/23/2013 | CN103361494A Method for increasing reaction speed and reducing energy consumption during preparation of titanium sponge from titanium tetrachloride |
| 10/22/2013 | US8562712 Method and apparatus for the production of metal compounds |
| 10/17/2013 | WO2013152487A1 Laterite-nickel ore processing method for efficiently recovering nickel resources |
| 10/16/2013 | CN102605185B Comprehensive utilization method for iron-aluminium paragenetic mine |
| 10/15/2013 | US8557174 Process and apparatus for recovery of non-ferrous metals from zinc residues |
| 10/09/2013 | EP2646583A2 Electric furnace for producing molten metal having material recycling capability |
| 10/09/2013 | CN103343276A Chromium molybdenum iron alloy and preparation method thereof |
| 10/09/2013 | CN103343243A Cooling device and cooling method for titanium sponge reduction distillation container |
| 10/09/2013 | CN103343241A Magnesium crystallizer |
| 10/09/2013 | CN103343240A Method for evaluating drying and pre-reducing process of laterite-nickel ore |
| 10/09/2013 | CN103343228A Method for extracting iron-copper alloy from high-temperature molten copper slag |
| 10/09/2013 | CN103343227A Method and equipment for purifying molten magnesium during production of sponge titanium |
| 10/09/2013 | CN102936648B Method for producing rich-titanium material by using microwave kiln, independent container and ilmenite pressing blocks |
| 10/09/2013 | CN102618729B Smelting method and device for molten oxidized lead slag |
| 10/08/2013 | CA2583359C Process and plant for producing titania slag from ilmenite |
| 10/03/2013 | WO2013145953A1 Liquid composition, metal film, conductive wiring line, and method for producing metal film |
| 10/02/2013 | CN103334017A Method for preparing high-purity nickel powder from waste high-temperature alloy |
| 09/25/2013 | EP2641982A1 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 |
| 09/25/2013 | CN103320614A Lead matte pyrogenic process treatment technology |
| 09/25/2013 | CN102703704B Method for smelting metal ores |
| 09/25/2013 | CN102534271B Production method of vanadium-aluminum alloy |
| 09/25/2013 | CN102492862B Method of preparing aluminum-silicon alloy and cryolite from sodium fluorosilicate |
| 09/25/2013 | CN102453824B Method for producing nickel-iron alloy by using laterite nickel mine |
| 09/25/2013 | CN102191389B Rinsing method of potassium fluotantalate product obtained through sodium reduction |
| 09/19/2013 | WO2013135109A1 Method for preparing high-strength high-conductivity and dispersion-strengthened copper |
| 09/18/2013 | CN103305701A Comprehensive recovery method of sulfuric-acid residue containing gold and silver |
| 09/18/2013 | CN103302298A Method for separating and purifying iridium |
| 09/18/2013 | CN102808092B Method for preparing ultra low-oxygen chromium sheets |
| 09/12/2013 | WO2013133748A1 Iron reduction process and equipment |
| 09/11/2013 | EP2635718A1 Method for controlling thermal balance of a suspension smelting furnace and suspension smelting furnace |
| 09/11/2013 | CN103290220A Reduction tank central tube |
| 09/10/2013 | US8530088 Method of producing nanoparticles, nanoparticles, and lithium battery comprising electrode comprising the nanoparticles |
| 09/05/2013 | US20130228958 Apparatus for atomizing molten slag and recovering valuable metal |
| 09/04/2013 | CN103276294A Method for rapidly reducing nickel slag to produce iron-nickel-copper alloy powder in kiln under reducing atmosphere |
| 09/04/2013 | CN103276241A 钛铝硅合金材料及其制备方法 Titanium-aluminum-silicon alloy material and its preparation method |
| 09/04/2013 | CN103276225A Apparatus and process method for preparing simple substance arsenic by continuously reducing arsenic oxide |
| 09/04/2013 | CN103276224A Energy-saving carbothermal reduction method for laterite-nickel ores |
| 09/04/2013 | CN103276213A One-step new technology for separating ferrum, titanium and vanadium in vanadium-titanium-ferrum concentrate |
| 09/04/2013 | CN103274389A Method for producing silicon iron smelting carbonaceous reducing agent by using industrial waste residues |
| 09/04/2013 | CN102828053B Method for smelting magnesium metal with rare earth waste serving as mineralizing agent |
| 08/29/2013 | US20130220077 Method and apparatus for high temperature production of metals |
| 08/28/2013 | CN103266226A Method for extracting silver from silver-containing zinc concentrate and improving quality of zinc concentrate |
| 08/28/2013 | CN102382993B Preparation method of target-grade ultrahigh-purity tantalum metal |
| 08/28/2013 | CN102367517B Plant resistance associated protein ATSAR42 and its coding gene and application |
| 08/21/2013 | CN203144502U Reactor stable argon charging device for titanium sponge production |
| 08/21/2013 | CN103261448A Production of iron |
| 08/21/2013 | CN103255330A Nickel-niobium intermediate alloy and preparation method thereof |
| 08/21/2013 | CN103255292A Additive for carbonthermal reduction of nickel laterite ore |
| 08/20/2013 | CA2762897C Method for producing titanium metal |
| 08/20/2013 | CA2566322C Direct reduction process using a single fluidised bed |
| 08/14/2013 | CN102517481B High-capacity germanium-cobalt alloy lithium ion battery anode material and preparation method thereof |
| 08/13/2013 | CA2669796C Hot briquette iron and method for producing the same |
| 08/07/2013 | CN103233133A Device and method for preparing magnesium by carbothermic reduction |
| 08/07/2013 | CN103233122A Method for preparing metal magnesium by carbothermic reduction of magnesium ores |
| 08/07/2013 | CN103233114A Method for producing nickel/ferrum from nickel laterite ores |
| 08/07/2013 | CN102392133B Production method of ferrotitanium |
| 08/06/2013 | CA2618929C Method for recovering rhodium |
| 08/06/2013 | CA2562321C Process for copper converting by lance injection of oxidizing gas |
| 08/01/2013 | WO2013111143A1 Alloy containing precious metals and its method of preparation by using herbal extracts |
| 08/01/2013 | WO2013110183A1 Process for recovering metals from silicate materials |
| 07/31/2013 | CN102758095B Method for charging argon in case of cooling sponge titanium reactor |