| Patents for C01G 49 - Compounds of iron (8,643) |
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| 09/12/2013 | US20130236379 Processes for making high iron content stable ferric chloride solutions |
| 09/11/2013 | EP2636649A1 Composite metal oxide, process for producing the composite metal oxide, positive active material for sodium secondary battery, positive electrode for sodium secondary battery, and sodium secondary battery |
| 09/11/2013 | EP2636648A1 Layered complex oxide, oxidation catalyst, and diesel particulate filter |
| 09/11/2013 | CN103290213A Process for recycling valuable metal from nickel laterite ores and simultaneously by-producing anhydrous calcium chloride |
| 09/11/2013 | CN103288143A Synthetic method of forbidden bandwidth-adjustable nanometer chalcopyrite |
| 09/11/2013 | CN103288142A Production process and production equipment for ferric trichloride |
| 09/11/2013 | CN103288141A Melting chlorination furnace for producing ferric trichloride and production technology thereof |
| 09/11/2013 | CN103288140A Method for simply regulating ferroferric oxide nanoparticle morphology |
| 09/11/2013 | CN103288139A Method for preparing alpha-Fe2O3 hollow structure and alpha-Fe2O3/K1.33Mn8O16 nanowire |
| 09/11/2013 | CN103285862A Micron-order Fenton-like catalyst, and preparation method and application thereof |
| 09/11/2013 | CN102351251B Method for extracting ferrotitanium from aluminum oxide dissolution liquid extracted by low-temperature ammonium process |
| 09/11/2013 | CN102139197B Method for preparing modified micro granules |
| 09/11/2013 | CN102105224B Stable ferrous-ferric nitrate solutions for fischer-tropsch catalyst preparation |
| 09/06/2013 | WO2013128474A1 Double fortified salt composition containing iron and iodine and process for the preparation thereof |
| 09/04/2013 | CN103282977A Ferrite sintered magnet and method for producing same |
| 09/04/2013 | CN103276211A Method for extracting iron and vanadium from vanadium-titanium magnetite concentrates |
| 09/04/2013 | CN103274479A Melting chlorination furnace used for producing ferric trichloride and production process |
| 09/04/2013 | CN103274478A Method for preparing water-soluble ferroferric oxide nano particle |
| 09/04/2013 | CN103274477A Preparation method of superparamagnetic Fe3O4 microspheres |
| 09/04/2013 | CN103274476A Method for preparing gamma-Fe2O3 nanosheet |
| 09/04/2013 | CN103274475A Preparation method of castor oil coated magnetic iron oxide nanoparticles |
| 09/04/2013 | CN103274474A Rod-shaped zinc ferrite and its preparation method |
| 09/04/2013 | CN103274473A Methods of synthesizing an oxidant and applications thereof |
| 09/04/2013 | CN103274472A Active materials for non-aqueous electrolyte battery and non-aqueous electrolyte battery |
| 09/04/2013 | CN103274421A Method for recycling silica and polyaluminum ferric chloride in coal ash by using iron and steel pickling waste water |
| 09/04/2013 | CN103274396A Preparation method of grapheme and ferriferrous oxide composite nanometer material |
| 09/04/2013 | CN103274365A Preparation method for metallic oxide spherical cascade structure |
| 09/04/2013 | CN102912124B Method for recovering nickel, cobalt, manganese and iron by hydrochloric acid leaching of nickel oxide ore |
| 08/29/2013 | WO2013059686A9 Fouling reduction in hydrochlorosilane production |
| 08/29/2013 | US20130221289 Method for the preparation of nanoparticles in ionic liquids |
| 08/29/2013 | US20130220178 Re-Dispersible Metal Oxide Nanoparticles and Method of Making Same |
| 08/28/2013 | CN203159252U Ferrite yellow oxidization barrel |
| 08/28/2013 | CN203159251U Seed crystal drum |
| 08/28/2013 | CN203159250U Air distributor for ferrite yellow crystal seed cylinder |
| 08/28/2013 | CN203159249U Ferrite yellow seed crystal drum capable of automatically adjusting temperature |
| 08/28/2013 | CN103268801A FexOy/SiO2 composite material and preparation method thereof |
| 08/28/2013 | CN103265084A Preparation method and application of potassium ferrate |
| 08/28/2013 | CN103263848A Flue gas treatment method of catalysis and simultaneous desulfurization and denitrification |
| 08/28/2013 | CN102424391B Method for comprehensive utilization of aluminum-containing material |
| 08/28/2013 | CN102390870B Preparation method of superfine iron oxide red pigment with high glossiness and pure red tone |
| 08/28/2013 | CN102066262B Processing method for recovering iron oxide and hydrochloric acid |
| 08/28/2013 | CN101913632B Method for extracting aluminum oxide, monox and ferric oxide from gangue combustion ashes |
| 08/21/2013 | CN203139982U Continuous carbonylation synthesis kettle |
| 08/21/2013 | CN103261099A Composite metal oxide, process for producing the composite metal oxide, positive active material for sodium secondary battery, positive electrode for sodium secondary battery, and sodium secondary battery |
| 08/21/2013 | CN103253714A Method for preparing chalcopyrite type CuInxFe(1-x)S2 nano crystals through Fe doping |
| 08/21/2013 | CN103253713A Method for preparing regular octahedral Fe3O4 particles |
| 08/21/2013 | CN103252340A Resource utilization method of Fenton iron sludge |
| 08/21/2013 | CN102557144B Method for preparing MnO2 powder with manganese-containing titanium white waste salt |
| 08/21/2013 | CN102464357B Ferriferous oxide nano-grade fiber, preparation method thereof, and purpose thereof |
| 08/15/2013 | WO2013119179A1 Cellulose nanofibril decorated with magnetic nanoparticles |
| 08/14/2013 | CN103241780A Method for synthesizing carbonyl iron under medium pressure |
| 08/14/2013 | CN103241779A Preparation method of polyferric sulfate (PFS) |
| 08/14/2013 | CN103241778A Method for preparing nano ferroferric oxide by utilizing radio frequency radiation |
| 08/14/2013 | CN103241777A Preparation method of carbon material and carbon-ferroferric oxide composite material |
| 08/14/2013 | CN103241776A Ferroferric oxide nano-composite particle and preparation method and applications thereof |
| 08/14/2013 | CN103241775A Preparation method of Fe2O3/BiOCl nano-composite powder |
| 08/14/2013 | CN103241763A Preparation method of gold/metal oxide core-shell structural nano material |
| 08/14/2013 | CN102642874B Ferrous disulfide semiconductor film preparation method |
| 08/14/2013 | CN102431976B Method for recovering sulfur and iron resources through reducing and decomposing titanium white waste slag green vitriol by sulfur |
| 08/14/2013 | CN102431975B Method for recovering and utilizing three wastes during titanium white production through sulfuric acid process |
| 08/14/2013 | CN102381729B Preparation method of spherical ferroferric oxide |
| 08/14/2013 | CN101646733B Process for the manufacture of colloid of iron oxide |
| 08/13/2013 | US8506838 Sintered ferrite magnet and its production method |
| 08/13/2013 | CA2663108C Method of producing iron-arsenic compound excellent in crystallinity |
| 08/07/2013 | EP2621860A1 Apparatus and method for producing liquid ferrate |
| 08/07/2013 | CN103232103A Method for removing phosphorus from reclaimed water by using ferric hydroxide produced through iron salt coagulant in-situ hydrolysis |
| 08/07/2013 | CN103232073A Preparation method for nanometer iron oxide with correspondence matrix crystal boundaries |
| 08/07/2013 | CN103232072A Synthetic method of lithium hexafluoroferrate and new purpose thereof |
| 08/07/2013 | CN103232068A Recycling and reutilization process for treating chromium slag and wastewater |
| 08/07/2013 | CN102424427B Simple preparation method of magnetic Fe3O4 nano-material |
| 08/07/2013 | CN102344170B Method for preparing water-based Fe3O4 magnetic fluid by using polyamide-amine dendrimer as template |
| 08/07/2013 | CN102336443B Preparation method and application of iron oxide nano wire |
| 08/06/2013 | CA2423173C Contact and adsorber granules |
| 08/01/2013 | WO2013111771A1 Iron oxide-coated layered silicate pigment |
| 08/01/2013 | WO2013110828A1 Superparamagnetic nanoparticles as a contrast agent for magnetic resonance imaging (mri) of magnetic susceptibility (t2*) |
| 08/01/2013 | WO2013110183A1 Process for recovering metals from silicate materials |
| 07/31/2013 | EP2619137A1 A two-step synthesis method for the preparation of composites of insertion active compounds for lithium-ion batteries |
| 07/31/2013 | CN103227332A Cathode material for medium temperature solid oxide fuel battery, and preparation thereof |
| 07/31/2013 | CN103227324A Preparation method of iron oxide cathode material for lithium ion battery |
| 07/31/2013 | CN103224642A Magnetic hydrophobic film preparation method |
| 07/31/2013 | CN103224256A Polymerization ferric sulfate water treatment agent and preparation method thereof |
| 07/31/2013 | CN103224255A Preparation method of iron oxyhydroxide/graphene oxide composite material |
| 07/31/2013 | CN103224221A Method for separating sulfuric acid and ferrous sulfate by using ferrous sulfate monohydrate residue |
| 07/31/2013 | CN102616867B Method for extracting and preparing nickel carbonate, nickel sulfate and red ferric oxide from serpentine and tailings thereof |
| 07/31/2013 | CN102209997B Body with magnetic film attached and manufacturing method therefor |
| 07/31/2013 | CN101875508B Preparation method of Fe3O4 nano-magnetic powder lymphatic tracer and application thereof |
| 07/30/2013 | CA2485859C Heat-stable zinc ferrite colour pigments, process for preparing them and their use |
| 07/25/2013 | WO2013107017A1 Application of lactam as solvent in nanomaterial preparation |
| 07/24/2013 | CN103219118A High-stability magnetic functional particles and preparation method thereof |
| 07/24/2013 | CN103214050A Device and method of separating and recycling hydrochloric acid pickling waste liquid ferric salt and hydrochloric acid |
| 07/24/2013 | CN103214040A Comprehensive utilization method of rice hull ash |
| 07/24/2013 | CN103214039A Comprehensive utilization method of coal ash |
| 07/24/2013 | CN103214038A Preparation method for carbon-coated ferroferric oxide-cobaltosic oxide composite negative electrode material |
| 07/24/2013 | CN103214037A Self-assembly rod-shaped manganese-zinc ferrite magnetic material and preparation method thereof |
| 07/24/2013 | CN103214011A Boric sludge comprehensive utilization method for preparing nanometer magnesia and nanocrystalline iron oxide |
| 07/24/2013 | CN101767829B Method for preparing material containing amorphous iron oxide hydroxide and methods for regenerating the same |
| 07/23/2013 | US8492304 Iron complex, manufacturing method thereof and supported iron oxide catalyst constructed thereby |
| 07/18/2013 | WO2013104059A1 Processes for treating red mud |
| 07/18/2013 | CA2875776A1 Processes for treating red mud |
| 07/18/2013 | CA2857574A1 Processes for treating red mud |