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Matches 1 - 50 out of 32,370

Document Document Title
WO/2022/165310A1
This invention relates to a device and method of using the device for purification that separates material of interest from contaminating materials using non-porous magnetic particles and single-use or disposable materials that come in c...  
WO/2022/164878A1
Methods of reducing copper metal content of shredded scrap steel are provided. The method includes continuously separating a first scrap steel fraction from an amount of scrap steel concurrently with separating a second fraction from the...  
WO/2022/162295A1
A method for treating ash containing an initial concentration of carbon, in order to obtain ash containing a predetermined final concentration of carbon lower than the initial concentration, wherein said method comprises: - a step of par...  
WO/2022/165509A1
Described herein are technologies for bauxite or kaolin mining operations. A detector is used to detect the presence of a pathfinder element or radioactivity indicating a presence of a rare-earth element. Once the pathfinder element or r...  
WO/2022/158985A1
Device (100) for automatic capturing and removing magnetic material from a flow of material, wherein the device (100) includes a plurality of retractable magnet rod assemblies (10) for capturing magnetic material in a flow of material pa...  
WO/2022/156775A1
The present invention discloses a device and method for separating mixed fibers using a triboelectric effect, which may separate protein-based fibers and/or cellulose-based fibers without water and chemicals. The mixed fibers include the...  
WO/2022/152538A1
The invention relates to a method for manufacturing a concentrate enriched in iron mineral content from an ore, which contains an iron mineral and silicate, by a reverse flotation, which method comprises the step of (c) adding a collecto...  
WO/2022/153231A1
System for slag processing comprising a Grizzly feeder (1) adapted to separate a slag fraction of less than 60 mm, a special crusher (4) adapted to crush a slag sub-fraction of 30 to 60 mm, a centrifugal crusher (11) adapted to crush a s...  
WO/2022/154162A1
The present invention relates to an energy-saving two-way electric dust collection device for adjusting supplied voltage according to the concentration of contained dust, the two-way electric dust collection device saving energy while ma...  
WO/2022/154165A1
The present invention relates to a flotation system for extraction of solid mineral materials, the system generating rare mineral resources through a series of processes of crushing, pulverizing, and classifying raw minerals and, more sp...  
WO/2022/149298A1
Provided is an air purifier capable of removing viruses even when pressure loss is reduced due to the gaps between fibers of a filter being made larger than the sizes of the viruses. The air purifier for removing viruses is capable of ...  
WO/2022/148096A1
A cooling-type solid-liquid separation apparatus for a magnetic powder. The cooling-type solid-liquid separation apparatus comprises a feeding tank (1), a storage tank (2), a clarifying tank (3), a feeding pipe (4), a scraper (8), a magn...  
WO/2022/150422A1
A system is for minimizing exposure of at least one occupant to a pathogen and for circulating air within a space. The system includes a fan for circulating air within the space, a germicidal generator for applying germicidal energy to t...  
WO/2022/144721A1
Geothermal air treatment apparatus with ion purification to purify fresh air supplied to a room/building from outdoor environment of positively charged air ions and enrich with negatively charged air ions through natural ion exchange wit...  
WO/2022/145736A1
Provided is an inverter apparatus provided with a dust collecting unit. The inverter apparatus provided with the dust collecting unit according to an embodiment of the present invention comprises: a housing having an air inlet port forme...  
WO/2022/144311A1
It is disclosed an apparatus for electrostatic deactivation and removal of hazardous aerosols from air, said apparatus comprising an ionization zone (2) for charging aerosols contained in a stream of supplied air and for obtaining aeroso...  
WO/2022/143170A1
A method for improving the activity of a fatty acid salt ore flotation collector in hard water. Steps of the method are as follows: when preparing an aqueous solution of a fatty acid salt ore flotation collector, adding 200-400 ppm of so...  
WO/2022/140821A1
The invention relates to an installation for processing solid waste for municipal waste and will find application in industrial systems for processing organic, household and biodegradable waste to obtain organo-calcium soil conditioners ...  
WO/2022/146689A1
An air scrubber/purifying filter includes filter material having a substrate, an adhesive coating applied to the substrate and a plurality of flock fibers flocked into the adhesive coating. In one embodiment, bi-component flock fibers ar...  
WO/2022/144281A1
The invention relates to a method for manufacturing a concentrate enriched in iron mineral content from an ore, which contains an iron mineral and silicate, by a reverse flotation, which method comprises the step of (c) adding a collecto...  
WO/2022/139192A1
The present invention relates to an integrated electrostatic dust collector using carbon fiber filter bags, characterized by comprising: a housing (10); a partition wall frame (13) which divides the space of the housing (10) and in which...  
WO/2022/136880A1
An apparatus for producing a construction material for use in the building industry is disclosed. The apparatus comprises a hopper (10) which includes a trough (11) having a base section and an open top to allow material to be added to t...  
WO/2022/138525A1
A solid-liquid separation device (1) that separates solid particles (p) from a liquid in which the solid particles (p) are dispersed comprises a flow path part (2) forming a linear flow path (7) to which the liquid is introduced, and an ...  
WO/2022/133535A1
Disclosed is an air purification system. The system comprises an air inlet for accepting an airflow into the system and an air outlet for the airflow to exit the system, with a conduit between the air inlet and the air outlet. Disposed w...  
WO/2022/139819A1
An example device includes: a carriage to hold a sample container that includes a fluid density column and magnetizing microparticles therein, the carriage to move along a path. The example device further includes: magnetic devices to mo...  
WO/2022/139893A1
The invention is a flow-through flow-through filter that can separate raw water and/or sewage to filtered stream, fine particle stream and grit stream in one hydraulic device. For raw lake and/or canal water intake application, the flow-...  
WO/2022/133599A1
Method and apparatus are provided to select target metal particles from aggregate ore. A feed stream of aggregate is directed along a path and a higher density portion is segregated therefrom. Detectors are arranged in-line and along the...  
WO/2022/136724A1
The invention relates to a method of processing recycled textile fibers, in which method recycled textile fiber suspension comprising synthetic fibers and non-synthetic fibers, in particular cotton fibers, is processed. In the method the...  
WO/2022/128581A1
The invention concerns a method method to roast coffee beans in a roasting system (10), said system comprising : - a roasting apparatus (2), and - a smoke treating unit (3) configured to treat the smoke produced by the roasting apparatus...  
WO/2022/130694A1
The purpose of the present invention is to provide a flotation method with which a flotation process can be efficiently performed even when the substance to undergo flotation is fine mineral particles including particles having a particl...  
WO/2022/132243A1
An exhaled air purification device comprising an exhaled air purification chamber and an air collector capable of capturing, collecting, and cleaning exhaled air of an individual sitting in front of the exhaled air purification device.  
WO/2022/128580A1
The invention concerns a method to roast coffee beans in a roasting system, said system comprising : - a roasting apparatus (1), and - a smoke treating unit (2) configured to treat the smoke produced by the roasting apparatus, said smoke...  
WO/2022/127117A1
Disclosed in the present invention is a low-cost method for cleanly treating a positive electrode material of a waste lithium ion battery. The method comprises: performing high-temperature reduction on the pre-treated positive electrode ...  
WO/2022/131482A1
Provided is an apparatus for manufacturing an air flow electrostatic filter, enabling the more efficient production of a high quality electrostatic filter, the apparatus comprising: a film supply part for supplying a plurality of films; ...  
WO/2022/122179A1
The invention relates to a filter device (1) for a flow of a gas under high pressure, which has at least one inlet opening (2) and at least one outlet opening (4), which are fluidically connected to one another, wherein a filter element ...  
WO/2022/120896A1
The present invention relates to a stone classification and crushing process, in which the following process flow is used: a stone bin -> a mud and stone separator -> primary crushing in a crusher -> conveyor No. 1 -> secondary crushing ...  
WO/2022/124941A1
A pneumatic flotation column machine contains a housing comprising a cylindrical flared upper part, a lower cylindrical part, an intermediate part situated between said upper and lower parts, and a bottom part configured in the form of a...  
WO/2022/121359A1
The present invention relates to a particle capture apparatus and a cylinder structure of a GIS or a GIL. The particle capture apparatus comprises: a trap cover plate; a lower grating plate, which is fixedly installed on the trap cover p...  
WO/2022/125723A1
An air treatment system includes a cyclone filter and an electrostatic filtration system. The cyclone filter may include a cyclone chamber, a cyclone chamber inlet configured to receive air including suspended particulates, and a cyclone...  
WO/2022/122737A1
ESP particle collector (1) for collecting particles in a particle containing gas stream, comprising an inlet section (4), a collector section (6), and an electrode arrangement (8), the inlet section comprising a flow tube (10) defining a...  
WO/2022/126007A1
An air cleaning apparatus includes a fan assembly configured to induce a vortex extending in front of the air cleaning apparatus for extracting air from a targeted region to remove and inactivate airborne pathogens (e.g., viruses) in the...  
WO/2022/117631A1
The present invention provides a process for obtaining solid recovered fuel and synthesis gas from a waste-based feedstock, comprising the steps of: I. converting the feedstock into a solid recovered fuel by means of a number of paramete...  
WO/2022/119866A1
A personal protective equipment face covering includes at least one layer. Each of the at least one layers includes at least one fabric material. Wherein, each of the at least one layers of the at least one fabric material including an i...  
WO/2022/119277A1
The present invention provides a wet desulfurization and dust removal apparatus comprising: a wet electric dust collector in which one or a plurality of electrode rods having discharge electrodes attached thereto are installed, by one or...  
WO/2022/117307A1
A filter cartridge (27) for a respirator system (100) comprises: a body defining an air channel through the filter cartridge (27) from an inlet to an outlet; an electrically conductive tape (45) extending from a tape dispenser (31) throu...  
WO/2022/114341A1
The present invention provides a mask-type air purifier which has excellent ventilation while increasing the collection efficiency of a filter by forming high static electricity at the filter through electron emission at high voltage, an...  
WO/2022/114162A1
Provided is a method for cleaning and separating magnetic nanoparticles, with which the time required to manufacture magnetic nanoparticles is reduced. This method for cleaning and separating magnetic nanoparticles comprises the steps ...  
WO/2022/112474A1
The present invention relates to an arrangement (112) for generating liquid flows (114) of at least partially electrically charged particles (118) which are located in a liquid (120), comprising a substrate (122) with controllable means ...  
WO/2022/112657A1
Described here is a method for recovering stainless steel from stainless steel slag, wherein the method comprises providing stainless steel slag, subjecting the stainless steel slag to dry milling followed by classifying the milled stain...  
WO/2022/112444A2
A material separator system (1) comprising a separation device (10) to separate at least a first group (12) and a second group (13) of material from an incoming stream (14) of material; the stream of material laying on a conveyor belt (1...  

Matches 1 - 50 out of 32,370