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Patent Searching and Data


Matches 1 - 50 out of 42,521

Document Document Title
WO/2021/038449A3
This invention relates to a method of treating sulphide ore in a standard design sulphide concentrator plant, the plant comprising: one or more ore crushing standard design unit/s; a primary gangue rejection section comprising: one or mo...  
WO/2021/055563A9
An air purification apparatus and methods of air purification and treatment using ionization is disclosed. In some embodiments, an ion generator apparatus comprises a modular electrode and a housing connected to the modular electrode. Th...  
WO/2021/073162A1
A method for intensive recovery of valuable components from rare earth tailings, comprising the following steps: S1, performing enrichment through magnetic separation to obtain high-intensity magnetic separation concentrate and high-inte...  
WO/2021/074746A1
Charged polymeric webs, such as electret webs, include a thermoplastic resin and a charge-enhancing additive. The charge-enhancing additive is a substituted-benzimidazole compound. The electret webs may be a non-woven fibrous web or a fi...  
WO/2021/074863A1
Charged polymeric webs, such as electret webs, include a thermoplastic resin and a charge-enhancing additive. The charge-enhancing additive is a dual-function charge-enhancing additive that enhances the charge of the electret and also ha...  
WO/2021/074528A1
The invention concerns a method for continuous aeraulic separation of particulate materials consisting of a mixture of particles that is heterogeneous in both particle size and density, characterised in that it comprises the steps of gri...  
WO/2021/070985A1
The present invention relates to a valuable-metal collection apparatus comprising: a first body part of which the lower end is formed as a conical part having a wide top and a narrow bottom, and which has an empty space part having an in...  
WO/2021/063329A1
An octagonal positioning magnetic filter, comprising a three-way pipe (1) and a guide connecting member (2) which is in communication with the three-way pipe; a connection cover plate (29) is provided on the guide connecting member, and ...  
WO/2021/066693A1
The present invention relates to a method for producing an ionization rod and an ionization rod produced according to the method. The invention is characterized in that in a U-shaped duct profile (1) a main line (4) for supply current is...  
WO/2021/064274A1
A feedwell apparatus trough, plant and use. The apparatus is adapted to materials comprising liquids carrying suspended particles, such as slurry containing minerals. The feedwell apparatus (100) comprises - a supply channel (1) for rece...  
WO/2021/057349A1
An intelligent control system for a heavy medium separation process, the system comprising: a first ash measurement device, used for measuring raw coal ash; a second ash measurement device, used for real-time measurement of fined coal as...  
WO/2021/058802A1
The invention relates to an arrangement for determining at least one property of a slurry comprising solids suspended in liquid, the arrangement comprising a treatment vessel having a predefined volume, a first sensor arranged at or near...  
WO/2021/053026A1
The present invention concerns the field of safe disposal or recycling of devices which include backlit LCD flat panel displays (FPDs) such as televisions, public information screens and signs, advertising panels, computer monitors and l...  
WO/2021/051953A1
A strong turbulent flow generation device suitable for rapid sorting of micro-fine particles. The strong turbulent flow generation device comprises a cylindrical pipe flow section (1) and a plurality of conical rings (2) provided in the ...  
WO/2021/054505A1
According to the present invention, a system for sorting silicon raw material chips comprises: a supply means (10) which pulverizes and supplies a silicon raw material; a sieve means which is connected downstream of the supply means (10)...  
WO/2021/055563A1
An air purification apparatus and methods of air purification and treatment using ionization is disclosed. In some embodiments, an ion generator apparatus comprises a modular electrode and a housing connected to the modular electrode. Th...  
WO/2021/052939A1
The invention relates to a froth flotation collector for use in froth flotation comprising - at least 20 wt% lignin particles, which particles have a size of 5 µm or less, - optionally between 10 and 80 wt% of another collector selected...  
WO/2021/052002A1
A method for preparing a copper sulfide collecting agent. The method comprises: placing xanthogenate in distilled water or anhydrous ethanol for heating and dissolving, then adding dichloroalkane for reaction, standing to take an oil lay...  
WO/2021/053896A1
Provided are a filter that collects or separates a target substance, a filter unit, and a filter device. The filter comprises an electric conductor capable of circulating a liquid, an insulator film that covers a portion of the electric ...  
WO/2021/053022A1
The present invention concerns the field of safe disposal or recycling of devices which include flat panel displays (FPDs) such as televisions, public information screens and signs, advertising panels, computer monitors and lap-tops, tab...  
WO/2021/054209A1
This magnetic particle composition (e) contains: magnetic particles (c) having core particles (P) which are magnetic silica particles containing magnetic metal oxide particles (A); and a chaotropic salt (D), wherein the weight proportion...  
WO/2021/048385A1
There is provided a method of modifying a magnetic field of a single magnet (110) and a corresponding magnet assembly (100) made by such a method. The magnetic field of a single magnet (110) is modified by affixing a plurality of modifyi...  
WO/2021/047203A1
Arrayed electrically charged spray axial flow cyclone filter tubes, comprising: axial flow cyclone filter tubes (10), a liquid-providing spray pipe (11), electrostatic atomization nozzles (12), the electrostatic atomization nozzles being...  
WO/2021/046620A1
Variable electrostatic filter of pollutant; particles is a combination of a circulating negative - ionic assembly and an electrostatic separational self - cleaning unit. The main components of a circulating negative ionic assembly are a ...  
WO/2021/042175A1
An above-ground low-energy method of dewatering highly contaminated waste e.g. leachate contaminated with at least a first group of contaminants and PFAS is described. The method comprises the step of removing the PFAS before removing th...  
WO/2021/044565A1
A dust-collecting device comprising multiple collecting plates, a shaft, and a spacer member is configured so as to collect dust contained in air that passes through in a passing direction. The multiple collecting plates are arranged in ...  
WO/2021/044225A1
A magnetic filter consisting of an external case, a separator, and a magnet is designed to have the separator (6) fitted in its internal case with at least one spiral coil (7), where in the centre of the separator (6), the site (8) of th...  
WO/2021/042814A1
Disclosed are an alkyl thioether ethyl hydroximic acid beneficiation agent, a preparation method therefor and a use thereof. The alkyl thioether ethyl hydroximic acid molecule has two functional groups, i.e. a thioether group and a hydro...  
WO/2021/042424A1
A waste concrete gravel screening and cleaning tank, comprising an external connection housing (1) and an internal screening and cleaning tank (2). The right side end of the connection housing (1) is connected to a conveying section, and...  
WO/2021/037243A1
A pyrrhotite mineral processing method using a low-alkali process of flotation followed by magnetic separation, comprising the following steps: performing a coarse copper particle flotation process on pyrrhotite ores; performing a second...  
WO/2021/038017A1
The present invention relates to a collector composition for the beneficiation of lithium silicates and magnesium silicates from an ore comprising different silicate minerals, their use in flotation processes and a method for the benefic...  
WO/2021/037242A1
A pyrrhotite mineral processing method, comprising the following steps: performing a coarse copper particle flotation process on pyrrhotite ores; performing a secondary fine copper particle flotation process on the obtained copper flotat...  
WO/2021/037372A1
A spring hammer (10) for rapping a surface, the spring hammer comprising an anvil with an impact surface, which anvil can fastened to the surface to be rapped, a movable piston having a first end which is in operation moved towards the i...  
WO/2021/040995A1
A lock assembly for a vibratory separator includes a latch. The latch includes a first inner protrusion and a first outer protrusion. The first outer protrusion defines a first outer protrusion opening. The lock assembly also includes a ...  
WO/2021/032081A1
An electrostatic dust removal apparatus (1) and electrode units (20) thereof, the electrostatic dust removal apparatus (1) comprising a frame (10) and multiple electrode units (20). The multiple electrode units (20) comprise at least one...  
WO/2021/032080A1
An electrostatic dust removal apparatus (1) and an electrode unit (20) thereof, the electrostatic dust removal apparatus (1) comprising a framework (10) and a plurality of electrode units (20), the plurality of electrode units (20) compr...  
WO/2021/033700A1
Provided are: an electret having excellent filtration performance even when a polyolefin resin and magnesium element are contained; and a filter using the electret. An electret comprising a polyolefin resin and a nitrogenated compound, t...  
WO/2021/032079A1
Disclosed are an electrostatic dust collection device (1) and an electrode unit (20) therefor. The electrostatic dust collection device (1) comprises a framework (10) and a plurality of electrode units (20), wherein the plurality of elec...  
WO/2021/034205A1
The proposed invention relates to a process for producing a depressant, which includes, in percentage by weight: dissolving 1-40% humic acid or humic acid derivatives in 50-99% water at a temperature of 15-30°C and solubilising by addin...  
WO/2021/033002A1
The invention relates to a sheet remover for removing protective sheets from a water channel, a sorting line provided therewith and a method therefor. The sheet remover according to the invention comprises: - a frame; - a number of shaft...  
WO/2021/029991A1
A magnetic particle collection apparatus including a coil, a guide extending from the coil, the guide including a first terminal end, a magnet slidably received in the guide, the magnet including a magnetic pickup end, wherein energizing...  
WO/2021/028834A1
The present disclosure provides filters that can be removed from surfaces without damage by having reduced or eliminated contribution of a core backing to peel force generated by the adhesive during removal. In some instances, this can b...  
WO/2021/029696A1
The present invention relates to an electric precipitator which adsorbs and filters fine dust included in air from air conditioning apparatuses such as an air conditioner or an air purification apparatus, wherein an electric charging par...  
WO/2021/026659A1
A system, apparatus and method for magnetically separating a fluid flow passing through a pipeline are provided. A magnetic separator assembly having a plurality of elongate magnetic members is provided. Each magnetic member can have a f...  
WO/2021/024349A1
This water treatment apparatus (100) comprises a treatment tank (110) and a separator (130). The separator (130) is positioned inside the treatment tank (110) and separates magnetic-powder-containing activated sludge (2) from water (1) t...  
WO/2021/026193A1
A system for processing red mud comprising: a first heating section controlled to heat red mud to a first temperature; a second heating section controlled to heat the red mud to a second temperature lower than the first temperature; a cr...  
WO/2021/024757A1
[Problem] To provide a method of classifying latex which makes it possible to efficiently classify the fine polymers mixed in latex and prevent coarse polymers mixed in latex from accumulating on the surface of a screen. [Solution] In a ...  
WO/2021/023597A1
A method for obtaining one or more fiber rich and one or more protein rich fractions from spent grain, SG, the method comprising: dehydrating (S1) wet spent grain, WSG, into dehydrated spent grain, DSG, by arranging the WSG on at least o...  
WO/2021/019123A1
A flotation cell (1) for treating particles suspended in slurry is disclosed. The flotation cell comprises a fluidized bed (10);a recovery zone (20) at an upper part (13) of the flotation cell; a launder lip (26) and a recovery launder (...  
WO/2021/021370A1
An example of a panel for use in collecting fluid in a gas stream includes a fluid collection member comprising one or more collection electrodes. The panel may include an emitter electrode assembly member comprising an emitter electrode...  

Matches 1 - 50 out of 42,521