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WO/2024/049756A1 |
A filter assembly includes a housing with an inlet and an outlet; a pleated filter within the housing, the pleated filter including an upstream face; and a carbon filter within the housing. The inlet and the outlet respectively define an...
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WO/2024/048821A1 |
Disclosed is a pyrolysis apparatus comprising: a pyrolysis housing for providing a space to which a polymer compound is introduced; a heating means which is configured at the inner lower side of the pyrolysis housing, and provides heat t...
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WO/2024/048433A1 |
Provided is a resin composition that has excellent productivity and a low environmental impact. This resin composition is characterized by including a polyethylene resin, a polypropylene resin, and a compatibilizer, the polyethylene resi...
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WO/2024/048822A1 |
Disclosed is a pyrolysis system comprising: a pyrolysis device which heats and thermally decomposes a polymer compound; an extraction device for separating an extract by distilling a gas flowing from the pyrolysis device or a wax separat...
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WO/2024/048781A1 |
To provide a manufacturing method of a filter element in which fine particles constituting a dust-collecting layer are not peeled off and high performance is maintained over a long period of time even when the filter element is scaled up...
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WO/2024/042409A1 |
There is disclosed a filter media comprising a membrane layer and a first non-woven scrim layer secured to a surface of the membrane layer, the filter media having a Young's Modulus of at least 175 MPa. Also disclosed is an air filtering...
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WO/2024/037662A1 |
A preparation method for and the use of a bismuth ion filter membrane. The preparation method comprises the following steps: putting a filter membrane base material into a cleaner, adding a solution of a nonionic chelating agent and wate...
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WO/2024/038421A1 |
A filter medium including a fibrous container including an open phase, and a second phase on the open phase; and an adsorbent within the fibrous container, wherein each of the open phase and the second phase comprise thicker fibers and t...
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WO/2024/039921A1 |
The present invention relates to improved protective pleated facial masks or respirators that comprise a pleating spacer that is adapted to enter into, and stably separate the folds of one or more of pleats of a pre-pleated mask or respi...
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WO/2024/035941A1 |
Coated crossflow filter membranes, crossflow filters comprising the coated filter membranes and crossflow filtration systems for separating material such as biological material sensitive to temperature, dissolved gases, and mechanical da...
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WO/2024/033260A1 |
The invention relates to a filter unit (1) for filtering and treating a gas, such as an exhaust gas for example. The filter unit (1) has: a filter device (2) for filtering a gas, a catalyst (4) for treating the gas filtered by means of t...
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WO/2024/030466A1 |
Filter elements having mixed pleat heights, wherein pleats facing inwardly and outwardly have different pleat heights, bridges between the groups of inwardly facing and outwardly facing pleats have different bridge heights, filters inclu...
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WO/2024/030465A1 |
A novel method for forming unique carbon aerogels may be provided. The method may include drying a precursor composition including an organic molecule. The method may include generating a porous aerogel by graphitizing the organic molecu...
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WO/2024/029594A1 |
A specific silicon compound is represented by the general formula, and the individual symbols are explained in the description. This composition contains the silicon compound indicated above and cetylpyridinium chloride hydrate, and assu...
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WO/2024/030461A1 |
Filter elements having mixed pleat heights, wherein pleats facing inwardly and outwardly have different pleat heights, filters including the filter elements, and methods of filtration using the filter elements, are disclosed.
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WO/2024/029532A1 |
The present invention is for manufacturing a winding so that a terminus of a metal wire will not damage other components or the like, without increasing the number of manufacturing steps and with the shortest possible distance from a wel...
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WO/2024/030464A1 |
Filter elements having mixed pleat heights, wherein pleats facing inwardly and outwardly have different pleat heights, filters including the filter elements, and methods of filtration using the filter elements, are disclosed.
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WO/2024/028793A1 |
Disclosed herein are advantageous facial masks, and related methods of fabrication and use thereof. The present disclosure provides improved facial masks, and improved systems/methods for utilizing and fabricating the facial masks. More ...
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WO/2024/025127A1 |
The present invention provides a smoking product filter and a smoking product comprising same, the filter comprising: lyocell tow including lyocell fibers; a binder solution; and a filter wrapping paper, and having, according to ASTM D66...
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WO/2024/024288A1 |
Provided is a molten metal filtration device in which agitation performance of molten metal, degassing performance against gas inclusions, and prevention of clogging of a filtration tube are made more uniform/improved. Disclosed is a mol...
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WO/2024/025619A1 |
A system for conditioning a gas includes an inlet configured to receive the gas from a gas source. The system also includes a strainer downstream from the inlet. The strainer is configured to remove debris from the gas. The system also i...
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WO/2024/026341A1 |
An AM/ AV fabric, comprising base fibers comprising a base polymer composition comprising a base polymer; and short AM/ AV fibers comprising an AM/ AV polymer composition comprising an AM/ AV polymer and an AM/ AV compound. The fabric ha...
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WO/2024/017929A1 |
The present disclosure relates to a recovery system for recovering volatile precious metals from a gas phase, particularly for selectively recovering Pt and/or Pd, but not Rh from a gas phase. The recovery system is characterized in that...
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WO/2024/018107A1 |
The present invention relates to equipment for capturing biological particles in the air, said equipment comprising a filtering device (1) and a vacuum pump (2) that sucks an air current with suspended biological particles through the fi...
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WO/2024/019960A1 |
A vertical flow dry media scrubber comprises four vertically aligned dry media beds and air plenums alternately disposed above and below each of the four vertically aligned dry media beds. The plurality of air plenums include contaminate...
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WO/2024/017928A1 |
The present disclosure relates to a method for selectively recovering Pd, Pt, or a combination of Pd and Pt from a gas phase comprising volatile precious metals. The method comprises the step of contacting the gas phase comprising volati...
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WO/2024/017777A1 |
The invention relates to a filter layer containing a fibre matrix and an adsorbent embedded in the fibre matrix for the targeted removal of substances that impair the taste, in particular from wine, as well as a filter system with such a...
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WO/2024/020345A2 |
The present disclosure provides a nanocomposite scaffold suitable for treating water to remove impurities therefrom. The nanocomposite scaffold includes a cellulose substrate possessing metal oxide nanocrystals. Methods for preparing the...
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WO/2024/011288A1 |
The invention provides a method of processing dust collected on a dust filter of a continuous dust monitoring device for FTIR or XRD analysis, the method comprising: contacting the dust filter with a liquid carrier to selectively remove ...
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WO/2024/015337A1 |
A porous structure includes a plurality of glass bubbles that are sintered to one another such that adjoining glass bubbles are physically bonded directly to one another. The glass bubbles have surfaces that define interstices throughout...
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WO/2024/015339A1 |
A method of making a porous structure configured for use in a particulate filter includes bonding a plurality of glass bubbles to one another, and breaching the plurality of glass bubbles. Voids within individual breached glass bubbles o...
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WO/2024/009174A1 |
Protective element for consumer electronic devices provided with at least one port (101) and one channel (105) for an acoustic component (104), wherein said port (101) or said channel (105) have a protection fabric against the intrusion ...
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WO/2024/010303A1 |
The present invention relates to a water purification device having a filtering means and a washing means, wherein multiple stages of filtering means are installed inside a water purifying/filtering unit so as to efficiently filter treat...
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WO/2024/009137A1 |
Described herein is a filter comprising a mesh and a coating layer on the mesh, the coating layer having a first silane moiety and a pH-responsive polymer. The first silane moiety includes a hydrophobic alkyl chain. The first silane moie...
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WO/2024/010218A1 |
A food waste disposer is disclosed. The disclosed food waste disposer comprises: a cover housing; a treatment apparatus which is positioned in the cover housing so as to receive food waste therein; an exhaust pipe which is configured to ...
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WO/2024/010846A2 |
Embodiments of the present disclosure generally relate to organosilane compounds, methods for preparing the organosilane compounds, and products which contain the organosilane compounds. In one or more embodiments, one or more of the org...
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WO/2024/010447A1 |
Method for subjecting ammonia-containing air from a room to a washing treatment using a filtering unit, wherein the air to be purified is passed through a filter matrix through which a fluid can flow in a first direction, and through whi...
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WO/2024/005225A1 |
The present invention relates to: an antimicrobial filter having coated on a support thereof a recombinant polypeptide in which a biocompatible polypeptide is coupled with an antimicrobial peptide; and an air purification device comprisi...
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WO/2024/006573A1 |
A carbon capture system attached to a vehicle with an intake vent on the forward portion of the vehicle, the intake vent having a larger mouth leading to a smaller throat duct directing an incoming air stream thru a filter unit, the filt...
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WO/2024/003107A1 |
The present invention provides a fluid disinfection method for disinfecting pathogens of a fluid flow by thermal action that uses a new and improved metal filter in cooperation with an alternating magnetic field and/or an electromagnetic...
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WO/2024/003584A1 |
The present invention discloses a fast air sterilizing apparatus based on a chamber for the circulating air stream sterilization which comprises from a UVC radiation source, which is focused by reflection on a filter grid made out of pur...
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WO/2024/003544A1 |
A filter silencer is provided having a cartridge (12) formed with circumferentially directed outwardly projecting lugs (18) at its upper rim configured for forming a bayonet fit into slots (42) at a top rim (36) of a receiving cage (28) ...
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WO/2023/250052A1 |
Filter media comprising non-woven fiber webs having one or more advantageous physical properties are generally described. In some embodiments, a filter media and/or non-woven fiber web described herein comprises a combination of fibers t...
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WO/2023/243762A1 |
The present invention provides a hybrid multi-layer filter and a manufacturing method therefor. More specifically, the hybrid multi-layer filter comprises a three-dimensional filtration layer, an electrostatic filtration layer stacked on...
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WO/2023/242404A1 |
A process for producing a device for use in filtration, chemical processes or electrochemical processes is described, the device comprising a porous layer and a supporting layer comprising channels running in the plane of the supporting ...
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WO/2023/244650A1 |
A microphone assembly having a particle filtration system. The microphone filtration system may include an outer support structure, at least one filtration layer, an inner support structure, and a sleeve. The microphone filtration system...
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WO/2023/170541A9 |
An indoor filtration device for filtering particulate pollutants made of inorganic, organic and/or biological material with a size (diameter) greater than 4 nm, having a filtration efficiency of 99.999 ± 0.001%. This filtration device w...
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WO/2023/235774A1 |
A porous body includes a substrate comprising a longitudinal axis along a length L of the substrate and wherein the substrate defines a spiral shape when viewed in a plane perpendicular to the longitudinal axis, and a plurality of discre...
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WO/2023/234507A1 |
The present invention provides a rotary filtering assembly and a washing machine comprising same, the rotary filtering assembly comprising: a filter housing body having an inlet and an outlet for wash water to be introduced from the outs...
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WO/2023/230115A1 |
This disclosure provides new filtration systems, filtration media, and processes for removing per- and polyfluoroalkyl substances (PFAS) from PFAS-contaminated water. The filtration systems, filtration media, and processes use a combinat...
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