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Matches 1 - 50 out of 13,530

Document Document Title
WO/2018/105910A1
A molten iron manufacturing facility, according to the present invention, comprises: a fluidized reduction furnace which manufactures reduced iron by reducing iron ore fines; a melter gasifier which receives the reduced iron from the flu...  
WO/2018/102894A1
The present patent document relates to products and processes for producing a ceramic proppant from iron ore and/or exploitation tailings thereof and/or processing waste thereof and/or fine and ultrafine particles of other origins with s...  
WO/2018/099558A1
The present invention concerns the use of a calcium magnesium compound as binder for producing metallic ore fluxed pellets, in particular iron ore fluxed pellets, said calcium magnesium compound is fitting the general formula aCa(OH)2.bM...  
WO/2018/100064A1
The present invention concerns the use of a magnesium-including compound as binder for producing metallic ore fluxed pellets, in particular iron ore fluxed pellets, said magnesium-including compound comprising semi-hydrated dolime fittin...  
WO/2018/101530A1
The present invention relates to a facility for manufacturing sintered ores, comprising: a sintering truck movable along a movement path; a plurality of windboxes arranged along the movement path at the lower part of the sintering truck;...  
WO/2018/099559A1
The present invention concerns the use of a magnesium-including compound as binder for producing metallic ore fluxed pellets, in particular iron ore fluxed pellets, said magnesium-including compound comprising semi-hyd rated dolime fitti...  
WO/2018/095162A1
The invention provides a low energy consumption method for preparing an electrolytic copper from a copper-containing sludge. The method comprises steps of sintering, smelting, refining, primary electrolysis, secondary electrolysis and th...  
WO/2018/097387A1
The present invention relates to a granulated product manufacturing apparatus, a sintered ore manufacturing apparatus comprising the same, and a sintered ore manufacturing method, the granulated product manufacturing apparatus comprising...  
WO/2018/097674A1
The present invention relates to a facility for manufacturing a sintered ore, the facility comprising: a sintering bogie movable along a moving path; a plurality of windboxes arranged at the lower portion of the sintering bogie along the...  
WO/2018/094453A1
A continuous process for low temperature reduction of metal oxides from carbonaceous material, using in situ produced reducing gas. In particular, a method of reducing metal oxide to metal in a continuous process comprising: (a) continuo...  
WO/2018/091763A1
Described is a conveyor (1) configured to carry and transport a material bed through a furnace and a sintering, hardening, or drying equipment comprising a furnace, which is divided into number of sequential process zones, wherein differ...  
WO/2018/091361A1
A method for extracting and separating Gold, Silver, Copper, Zinc and/or Lead from an Arsenic-containing ore, concentrate or tailings characterized in that the extraction is carried by roasting in the presence of a calcium-containing mat...  
WO/2018/088922A1
The invention relates to the treatment of moist finely ground iron ore concentrate or metal industry waste, and more particularly to the preparation and drying of iron ore concentrate for use in a process of continual liquid-phase reduct...  
WO/2018/088941A1
The invention relates to the field of producing iron-ore pellets for blast-furnace smelting. In a first variant, a charge contains iron-ore concentrate and manganiferous limestone as a binding agent and flux, the ratio of charge componen...  
WO/2018/087697A1
A process for preparing lithium hydroxide (LiOH) includes: acid roasting a lithium-bearing source material to produce acid roast solids containing sulfates including lithium sulfate, and residue solids; leaching the sulfates from the aci...  
WO/2018/083372A1
The disclosure relates to sintering equipment for con- tinuous sintering of pelletized mineral material. The sintering equipment comprisesa sintering furnace (1), comprising sequential process zones (I-VII), the tem- perature conditions ...  
WO/2018/081856A1
A process for treatment of zinc-containing waste materials includes the steps of: (a) Combining the zinc-containing waste material with iron chloride into a solid, pelletised form which includes iron oxide, zinc oxide and iron chloride, ...  
WO/2018/079933A1
The present invention relates to a raw material charging apparatus and charging method, and to the raw material charging apparatus includes a charging chute provided between a raw material supplying part and a storage member so as to cha...  
WO/2018/081804A1
Described herein are technologies for concentrating rare-earth elements from a heavy fraction of grit in gangue produced in kaolin mining. In some examples, grit is separated as a non-clay fraction of gangue produced in a kaolin mining o...  
WO/2018/072547A1
The present invention relates to the technical field of resource recycling, and particularly relates to a method of recovering indium from a liquid crystal-containing indium concentrate. The method comprises processes of low-temperature ...  
WO/2018/074783A1
The present invention provides an exhaust gas processing apparatus and an exhaust gas processing method applied thereto, the apparatus comprising: a suction unit extending from a lower portion of a bogie along a traveling direction of th...  
WO/2018/069945A1
Multistage process for the preparation of a concentrate of metals, rare metals and rare earth metals from residues of alumina production by Bayer process (red mud), or from materials with a chemical composition similar to red mud, and mu...  
WO/2018/068087A1
An apparatus system and method are provided for use in acquiring data from fluid within a region of material in a heap leaching application. The apparatus includes one or more sensor strings provided in a region of material to be analyse...  
WO/2018/070413A1
The purpose of the present invention is to improve the recovery of small size ores by reducing the amount of loss of small size ores in a washing/separation step. This nickel ore washing device (100) washes the ore slurry (S) of nickel o...  
WO/2018/066333A1
Provided is a method for easily preventing adhesion and clogging of wet mineral raw material, such as coal, iron ore, dust, coke, or limestone, in transportation equipment, such as piping. This method comprises a step for obtaining a raw...  
WO/2018/064940A1
Provided are a gold mining and processing method. The method comprises steps of: A. After gold ore are mined, grinding the gold ore to obtain a gold mine raw material; B. Processing a gold ore material of weight m at a temperature of 150...  
WO/2018/053626A1
A method and apparatus for the recovery of hydrophobic particles from a slurry comprised of water, the hydrophobic particles, and a hydrophilic component. Slurry is exposed to a gas stream to permit bubbles to adhere to the hydrophobic p...  
WO/2018/052134A1
(Technical problems to be solved) Providing a method for selecting minerals containing arsenic (Means for solving the problems) A peptide comprising an amino acids sequence according to the following formula: (TSNQ)-(HPW)-(ED)-(HPWRK)-(L...  
WO/2018/043183A1
Provided is a method for recovering scandium as scandium oxide that contains high-quality scandium and in which coarse particles having good handling properties are formed. This method for recovering scandium includes a step for carryi...  
WO/2018/043704A1
Provided is a method for efficiently obtaining high-purity scandium oxide from a solution containing scandium. This method for producing high-purity scandium oxide comprises: a first firing step S12 in which an oxalate conversion proce...  
WO/2018/041775A1
The invention relates to a recycling method for producing powders containing magnetic alloys, having the following steps: a) providing a magnetic alloy from scrap magnetic material comprising a1) at least one rare-earth metal, a2) at lea...  
WO/2018/043242A1
Provided is a method for producing, from scandium oxalate crystals obtained through an oxalate conversion process, a readily-soluble scandium compound that dissolves easily in an aqueous solution such as an acid. This method for produc...  
WO/2018/037154A1
The disclosure relates to a method for producing reduced manganese (Mn) pellets (1). The method is characterized in that the method comprises the steps of a)mixing dried manganese sulfate (MnSO4) fraction (2) with binder (3) to form a pe...  
WO/2018/024843A1
The invention relates to a device (2) for analysing the alloy composition of metal scrap fragments (6, 6'), using an analysis system (8) configured to determine, by means of a local measurement at a measurement position (20, 20') on the ...  
WO/2018/026101A1
The present invention provides an apparatus for pressing cheek plates, which is provided in briquette manufacturing equipment and brings the cheek plates into close contact with rolls by pressurizing the cheek plates on the side surfaces...  
WO/2018/019295A1
A method for heating a material layer and a moving bed system. According to the method for heating a material layer, a new material layer is covered with a lower portion material layer which has not been heated to meet processing require...  
WO/2018/018069A1
There is provided a metallurgic process for upgrading ferro-titaniferous mineral concentrate (comprising more than 10% by weight of iron content calculated as FeO) using time dependent magnetic fields. The process comprises reducing a su...  
WO/2018/021634A1
A sintering apparatus according to the present invention comprises: a sintering carriage capable of charging a raw material for sintering and capable of moving in a proceeding direction of a sintering process; an ignition furnace install...  
WO/2018/014093A1
The present method includes initially removing sulphur, phosphorus and waste rock from ore and coal by magnetizing roasting with an alkaline additive and acid leaching. A mixture of crushed ore, coal and NaOH is heated to a temperature o...  
WO/2018/016292A1
Provided is a method for improving the iron grade of iron ore, said method enabling the improvement of the iron grade by efficiently removing gangue included in the iron ore and enabling the iron ore to have a form that is easily usable ...  
WO/2018/012905A1
One aspect of the present invention provides a method for concentrating and recovering noble metals through a boron compound, comprising the steps of: (step 1) pulverizing a copper-containing material, and preparing a mixture by mixing t...  
WO/2018/011469A3
The invention relates to a process for manufacturing mechanically durable chromium and iron bearing agglomerates with desired content of manganese, nickel and molybdenum. The invention also relates to chromium and iron bearing agglomerat...  
WO/2018/011469A2
The invention relates to a process for manufacturing mechanically durable chromium and iron bearing agglomerates with desired content of manganese, nickel and molybdenum. The invention also relates to chromium and iron bearing agglomerat...  
WO/2018/010995A1
The invention relates to a discharge device for a shaft furnace comprising a rotationally driveable base (5) and a surrounding boundary wall (13) arranged above the base (5) for receiving fired material to be discharged lying on the base...  
WO/2018/007607A9
Disclosed are a composition in the form of raw or baked briquettes comprising at least one burnt calcium-magnesium compound and an iron-based compound, a method for obtaining said composition, and the uses thereof.  
WO/2018/007629A1
Disclosed are a composition in the form of raw or baked briquettes comprising at least one burnt calcium-magnesium compound and an iron-based compound, a method for obtaining said composition, and the uses thereof.  
WO/2018/007635A1
Disclosed are a composition in the form of raw or baked briquettes comprising at least one burnt calcium-magnesium compound and an iron-based compound, a method for obtaining said composition, and the uses thereof.  
WO/2018/007630A1
Disclosed is a composition based on burnt calcium-magnesium compounds in the form of briquettes, characterized in that said composition comprises quicklime in the form of crushed particles at a concentration of 10 to 100% by weight in re...  
WO/2018/007637A9
Disclosed are a composition in the form of raw or baked briquettes comprising at least one burnt calcium-magnesium compound and an iron-based compound, a method for obtaining said composition, and the uses thereof.  
WO/2018/007639A9
Disclosed are a composition in the form of raw or baked briquettes comprising at least one burnt calcium-magnesium compound and an iron-based compound, a method for obtaining said composition, and the uses thereof.  

Matches 1 - 50 out of 13,530