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WO/2023/186567A1 |
The invention relates to a process for obtaining SE oxides from a starting material comprising one or more SE compounds of formula SEFeB, said process comprising the following steps: comminuting the starting material by means of hydrogen...
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WO/2023/186027A1 |
The present invention provides an environmentally friendly gold leaching method for gold ore containing carbon, sulfur and arsenic, and relates to the technical field of the metallurgical industry. The present invention utilizes fine gri...
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WO/2023/187854A1 |
An electrostatic sorting device (500) sorts resin pieces (100a, 100b) by charging a plurality of types of resin pieces (100) that have been mixed, conveying the charged resin pieces (100a, 100b) to an electrostatic field space, and dropp...
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WO/2023/188864A1 |
A filtration member for an antiviral air filter, having an upstream fiber layer for which the contact angle with respect to water is 60° or less, and a downstream fiber layer for which the contact angle with respect to water is 90° or ...
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WO/2023/184006A1 |
The invention relates to a new model of an electrostatic precipitator (PE) provided with a new control variable obtained by adding a second transformer to each field of the electrostatic precipitator. This additional transformer will hav...
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WO/2023/179344A1 |
The present invention relates to an intelligent flotation agent addition system based on flotation coal tailing slurry detection, and an agent addition method, which relate to the technical field of flotation agent addition, and solve th...
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WO/2023/179111A1 |
An intelligent flotation chemicals loading system and method based on flotation tailing ore pulp detection, relating to the technical field of flotation chemicals loading, and for use in solving the problems in the prior art of untimely ...
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WO/2023/180627A1 |
A collection unit, an air filtration system, and a method of producing a collection element for a collection unit is herein proposed for adsorbing hazardous or undesired gases as well as collecting airborne particles. The novel collectio...
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WO/2023/180027A1 |
A process or use of at least one hydroxyl ether diamine for improving a process for froth flotation of silicates. Compared to the benchmark ether monoamines, ether diamines or mixtures thereof, the selectivity performance of the hydroxyl...
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WO/2023/182824A1 |
The present invention provides a dielectric particle sorting apparatus. The dielectric particle sorting apparatus comprises: a chamber; a bottom electrode in the chamber; and a top electrode disposed at the top of the chamber so as to be...
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WO/2023/178392A1 |
The inventions will find application in equipment for purification of air under atmospheric pressure wherever it is needed, for example for household and technical use, in the industry, in closed spaces such as residential and office pre...
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WO/2023/183308A1 |
A nucleic acid testing device includes a microfluidic cartridge, an analyzer and a processing unit for controlling the analyzer. The microfluidic cartridge includes a binding chamber, a washing chamber and a reaction chamber. The analyze...
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WO/2023/174031A1 |
A multi-stage treatment process for the pre-enrichment, roasting and sorting of lean ores, which relates to the technical field of multi-stage treatments for iron ores. Specifically provided is a treatment process for the pre-enrichment,...
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WO/2023/176922A1 |
The purpose of the present disclosure is to provide an electret material having excellent collection performance, a filter including the electret material, and a masterbatch for producing the electret material. This electret material com...
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WO/2023/178156A1 |
It has been discovered that microplastics can be recovered from waste plastic processing and used in downstream chemical recycling processes. In particular, an extractive fluid may be used to agglomerate the microplastics in an organic p...
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WO/2023/177768A1 |
Improved methods of separating particles in sample by field-flow fractionation. The methods comprise injecting the sample into a mobile phase that flows through a channel in a first direction that is parallel to the channel; and applying...
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WO/2023/172019A1 |
The present invention relates to an air conditioner. The air conditioner of the present invention comprises an electric collection device that removes foreign substances in air flowing into an inlet of a housing, wherein the electric col...
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WO/2023/172026A1 |
The present invention relates to an electric precipitator, and a home appliance comprising same. An embodiment of the present invention may comprise: a first charging unit for charging particles; a dust collection unit which is located d...
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WO/2023/170507A1 |
The current invention relates to an electrokinetic disruption generation system for generation of a pulsed electric field (PEF) in a fluid, including but not limited to a fluid from treatment plant effluent, industrial effluent, agricult...
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WO/2023/168930A1 |
Embodiments of the present application disclose a slurry iron separator (1). The slurry iron separator (1) comprises: a tank body (11), used for accommodating a slurry (12); a magnetic rod (13), arranged in the tank body (11), wherein th...
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WO/2023/169220A1 |
A self-maintenance bearing for an asynchronous motor of a electric vehicle, the bearing comprising an inner ring (1), a closed annular plate (2), an outer ring (3), a cage (4) and a roller (5). A closed liquid storage cavity is formed be...
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WO/2023/169699A1 |
The invention relates to a system (1) for recycling waste plaster originating from the general public and intended to recover a fraction, referred to as final fraction, comprising elements of particle size smaller than or equal to a dete...
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WO/2023/172016A1 |
The present invention relates to an air conditioner. The air conditioner of the present invention may comprise: a housing having an inlet formed at one side thereof and having an outlet formed at the other side thereof; a fan disposed in...
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WO/2023/166591A1 |
Provided is a filter unit having a low pressure loss. A filter unit (2) comprises: an electrode group (7) in which ground electrodes (4) and high-voltage electrodes (5) are alternately arranged apart from each other; and an insulation ...
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WO/2023/167053A1 |
This electret melt-blown nonwoven fabric is formed from polyolefin-based resin fibers in order to realize a flexible high-elongation electret melt-blown nonwoven fabric without using a particular additive or performing a special postproc...
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WO/2023/168318A2 |
A rotatable drum system includes a frame and a drum rotationally supported thereon. Paddles in an interior of the drum are angularly offset from the longitudinal axis. An eccentric opening offset from the longitudinal axis forms the egre...
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WO/2023/167057A1 |
In order to carry out more homogenous electret processing, while reducing drying load and even for a wide area, through high-precision spraying of a small quantity of water over the width direction, provided is a method of producing an e...
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WO/2023/168320A2 |
A liquid-driven separation system for separating hydrated organic materials from drenched mixed solid waste is disclosed. The system includes a funnel-shaped housing defining an upper, open end, a tapering sidewall defining the funnel-sh...
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WO/2023/167603A1 |
The invention relates to a device for the separation and continuous inertially sorting of particles from a flowing fluid, the device being used as a particle/fluid separation and for sorting suspended particles according to their physica...
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WO/2023/163218A1 |
The present invention addresses the problem of providing: an electret sheet which has at least one functional property selected from an anti-bacterial property, an anti-viral property and an anti-fungal property and has excellent electro...
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WO/2023/164504A1 |
The present invention relates to a method for recovering metals contained in electronic waste, in particular used electronic boards, as well as to a plant adapted to the implementation of this method while limiting energy consumption.
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WO/2023/163246A1 |
The present invention relates to a method for recycling a solar cell panel comprising: a solar cell stacked body having a structure in which a back sheet, a first filler, a solar cell, a second filler, and tempered glass are sequentially...
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WO/2023/161660A1 |
A magnetic filter (10) comprises a magnetic rod sleeve (24) and a magnetic rod guide (28) disposed at an opening of the magnetic rod sleeve (24) and a magnetic rod (38) for inserting through the magnetic rod guide (28) and into the magne...
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WO/2023/162034A1 |
Provided is an electrostatic sorting device that is able to improve the sorting efficiency for material fragments included in a mixture. This electrostatic sorting device comprises a transport unit (130) and an opposing electrode (180). ...
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WO/2023/163317A1 |
Disclosed are an electrostatic precipitator system and method. The disclosed electrostatic precipitator system comprises: an electrostatic precipitator; a main hopper which is disposed below the electrostatic precipitator so as to be in ...
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WO/2023/156744A1 |
The invention relates to an installation (1) for treating excrement, comprising a unit (3) for treating urine and a station (5) for combusting faeces, the unit (3) for treating urine comprising a station (4) for converting urine into dih...
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WO/2023/156404A1 |
A gas cleaning device comprising a filter cartridge with a filter medium (220) and at least a first filter terminal (232), a duct comprising with a filter support, wherein the filter support removably supports the filter cartridge in the...
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WO/2023/158010A1 |
The present invention relates to a pre-treatment method for the utilization of pond coal ash (coal ash buried in landfills near coal-fired power plants) and, more specifically, to a pre-treatment method for coal pond ash, by which the co...
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WO/2023/156743A1 |
The invention relates to a urine treatment installation (1) comprising a fluid circulation circuit (2) with at least one inlet (3) for supplying the circuit (2) with urine and at least one outlet (4) from said circuit (2), the installati...
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WO/2023/156839A1 |
The invention relates to air purification systems, and more particularly to electric air purifiers, and can be used in various sectors of industry for purifying air of contaminants. The technical result toward which the invention is dire...
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WO/2023/156403A1 |
A gas filter (1) comprising a filter medium (20), for filtering a gas flow from an upstream facing (3) side through the filter medium (20) to a downstream facing side (4), wherein the filter medium (20) comprises a capacitor with a first...
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WO/2023/155005A1 |
A method and system are provided for removing an organic solvent from a gangue comprising the organic solvent, bitumen and mineral solids comprising sand and clay particles. The gangue may be a mixture produced by a solvent-based process...
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WO/2023/159159A1 |
The present disclosure concerns methods of administering a therapeutic agent to the subretinal space of the eye of a subject: creating a local retinal detachment in the subretinal space of an eye of the subject; injecting a composition c...
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WO/2023/155025A1 |
The present invention relates to a method for manufacturing a ceramic foam and the ceramic foam thus obtained, using raw material obtained from mining tailings, a fluxing agent, and glycerol as the sole foaming agent.
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WO/2023/156457A1 |
The invention relates to a control circuit for generating high voltage that is applied to the electrodes of an electrostatic precipitator. Another aspect of the invention relates to the use of such a control circuit in a device, e.g., in...
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WO/2023/152545A1 |
A method for the treatment of ferrous scrap (1) comprising magnetic and non-magnetic materials, said method comprising at least a friction step (110) wherein the ferrous scrap is subjected to a mechanical friction to obtain cleaned scrap...
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WO/2023/151347A1 |
A partitioned excitation type electromagnetic concentration machine, comprising a separation cylinder, a tailing control inner coil, and a tailing control outer coil, wherein the tailing control inner coil is mounted on an outer wall of ...
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WO/2023/151834A1 |
The invention relates to a ventilation device (16) for introducing ambient air (22) into a passenger compartment (12) of a motor vehicle (10), comprising a fan (24) for conveying the ambient air (22), a filter device (26) for separating ...
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WO/2023/152141A1 |
The invention relates to a method (1) for treating wastewater, the method comprising the steps of: (a) settling (10) the wastewater by adding coagulants and/or flocculants (105) to the wastewater, outputting a primary effluent (12) and a...
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WO/2023/151374A1 |
A magnetic separation device used for crushed battery powder, comprising a first conveyor belt assembly (1), a second conveyor belt assembly (2), and a third conveyor belt assembly (3). The first conveyor belt assembly (1) comprises a sc...
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