公开(公告)号：US20240352949A1

公开(公告)日：2024-10-24

申请号：US18138098

申请日：2023-04-23

申请人： Adrian Guerrero

发明人： Adrian Guerrero

IPC分类号： F04D29/70 ,  B01D39/16 ,  B01D46/00 ,  B01D53/06 ,  F04D19/00

CPC分类号： F04D29/703 ,  B01D39/1623 ,  B01D46/0036 ,  B01D53/06 ,  F04D19/002 ,  B01D2239/0407 ,  B01D2253/102 ,  B01D2257/708 ,  B01D2257/90

摘要： A system for purifying air is provided comprising a ceiling fan with a plurality of blades and a prism shaped box positioned in a lengthwise manner atop an upper surface of a first blade of the plurality. A leading panel of the box opens when the first blade begins to move. The system also allows airborne particles to enter the box and traps the particles inside the box. The leading panel is located on a forward-facing panel of the prism shaped box. The leading panel opens based on air resistance met based on motion of the first blade. The box contains porous filtering material. The box traps the particles via at least the filtering material. The box is made of cardboard and remains flat with the leading panel in collapsed state when the fan is not turning. An upper surface of the box raises when the fan begins to turn.

公开(公告)号：US20240351001A1

公开(公告)日：2024-10-24

申请号：US18643926

申请日：2024-04-23

申请人： Greencraft LLC

发明人： Romeo Ilarian Ciuperca

IPC分类号： B01J20/10 ,  B01D53/02 ,  B01J20/18 ,  B01J20/20 ,  B01J20/22

CPC分类号： B01J20/103 ,  B01D53/02 ,  B01J20/18 ,  B01J20/20 ,  B01J20/22 ,  B01D2253/102 ,  B01D2253/108 ,  B01D2257/504

摘要： The invention comprises a product. The product comprises a carbonation aid or a microporous material or a combination thereof and a carbonatable mineral containing one or more of un-carbonated Ca, Mg, Na, K, Fe, wherein the carbonation aid facilitates the conversion of one or more of CaO, MgO, Na2O, K2O or FeO to a carbonate or a CO3 containing mineral in the presence of CO2, wherein the carbonatable mineral has a volume-based mean particle size of less than or equal to 100 μm and wherein one or more of the carbonation aid or a microporous material or a combination thereof or the carbonatable mineral has carbon dioxide bound thereto at a concentration greater than its atmospheric concentration.

公开(公告)号：US12123333B2

公开(公告)日：2024-10-22

申请号：US18057375

申请日：2022-11-21

申请人： SAUDI ARABIAN OIL COMPANY

发明人： Emmanuel Laigle ,  Christophe Chaillou ,  Caroline Norsic ,  André Nicolle

IPC分类号： F01N3/08 ,  B01D46/00 ,  B01D53/04 ,  B01D53/94 ,  F01N3/031 ,  F01N3/10 ,  F01N3/28 ,  F01N11/00 ,  F01N13/00

CPC分类号： F01N3/0842 ,  B01D46/0036 ,  B01D53/04 ,  B01D53/9454 ,  B01D53/9495 ,  F01N3/031 ,  F01N3/101 ,  F01N3/2825 ,  F01N11/002 ,  F01N13/009 ,  B01D2253/102 ,  B01D2253/108 ,  B01D2259/4566 ,  B01D2279/30 ,  F01N2370/04

摘要： An exhaust treatment system includes an engine, an exhaust line in fluid communication with the engine, a three-way catalyst downstream of the engine on the exhaust line, a particulate filter downstream of and proximate to the three-way catalyst on the exhaust line, and a sorbent unit comprising a first sorbent and a second sorbent downstream of the three-way catalyst and the particulate filter on the exhaust line. The first sorbent and the second sorbent are proximate to a tailpipe of the exhaust line. A method of treating an exhaust emission from an internal combustion engine during an engine cold-start is also described.

公开(公告)号：US12121847B2

公开(公告)日：2024-10-22

申请号：US17595409

申请日：2020-07-16

申请人： SHOWA DENKO K.K.

发明人： Kazuma Matsui

IPC分类号： B01D53/04 ,  B01J20/18 ,  B01J20/20 ,  B01J20/28

CPC分类号： B01D53/0446 ,  B01D2253/102 ,  B01D2253/108 ,  B01D2253/308

摘要： Provided are a gas treatment method and a gas treatment device capable of efficiently removing a bromofluoroethylene. A gas containing a bromofluoroethylene is brought into contact with an adsorbent (7) having pores with an average pore diameter of 0.4 nm or more and 4 nm or less in a temperature environment of not less than 0° C. and less than 120° C. to allow the adsorbent (7) to adsorb the bromofluoroethylene, and thus the bromofluoroethylene is separated from the gas.

公开(公告)号：US12115331B2

公开(公告)日：2024-10-15

申请号：US17471755

申请日：2021-09-10

申请人： Solventum Intellectual Properties Company

发明人： Justin Alexander Long ,  Christopher Brian Locke ,  Timothy Mark Robinson ,  Richard Coulthard

IPC分类号： A61M35/00 ,  A61M1/00 ,  A61M13/00 ,  B01D53/04

CPC分类号： A61M35/30 ,  A61M1/784 ,  A61M1/85 ,  A61M1/92 ,  A61M1/94 ,  A61M13/003 ,  B01D53/04 ,  B01D53/0407 ,  A61M2202/0208 ,  A61M2202/0266 ,  A61M2205/3337 ,  A61M2205/7536 ,  B01D2253/102 ,  B01D2253/1122 ,  B01D2256/10 ,  B01D2257/104 ,  B01D2259/4533

摘要： This disclosure includes wound dressings and systems for effluent management of topical wound therapy and related methods. Some devices, which are configured to dilute therapeutic gas effluent flowing from a dressing, comprise a therapeutic gas source configured to provide therapeutic gas to the dressing; a container comprising a sidewall that defines a chamber configured to receive therapeutic gas effluent from the dressing; a negative pressure source configured to be coupled to the container such that the negative pressure source can be activated to draw fluid from the dressing through the chamber of the container; and a diluent gas source configured to deliver a diluent gas to dilute therapeutic gas effluent before the therapeutic gas effluent enters the negative pressure source.

公开(公告)号：US12083495B2

公开(公告)日：2024-09-10

申请号：US16920538

申请日：2020-07-03

申请人： ADVANCED FUEL RESEARCH, INC.

发明人： Joseph E. Cosgrove ,  Marek A. Wójtowicz ,  Michael A. Serio ,  Andrew E. Carlson

IPC分类号： B01J20/20 ,  B01D53/04 ,  B01J20/28 ,  B01J20/30 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C01B32/318 ,  C01B32/336

CPC分类号： B01J20/20 ,  B01D53/04 ,  B01J20/28042 ,  B01J20/3007 ,  B01J20/3078 ,  B01J20/3085 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C01B32/318 ,  C01B32/336 ,  B01D2253/102 ,  B01D2253/304 ,  B01D2253/306 ,  B01D2253/308 ,  B01D2253/3425 ,  B01D2257/406 ,  B01D2257/70 ,  B01D2259/40083 ,  B01D2259/4575

摘要： High purity carbon sorbent monoliths that are particularly effective for the adsorption and subsequent desorption of trace-contaminants, such as ammonia, are produced by 3D-printing polymer monoliths, carbonizing them, and subsequently activating them to produce an effective amount of at least one type of oxygen species on exposed carbon surfaces. The high purity carbon sorbent monoliths are vacuum-regenerable on a time scale of a few minutes.

公开(公告)号：US12083470B2

公开(公告)日：2024-09-10

申请号：US18336250

申请日：2023-06-16

申请人： Solid State Separation Holdings, LLC

发明人： Pedro T. Santos ,  Xuepei Yuan ,  Jason G. S. Ho

IPC分类号： B01D53/04

CPC分类号： B01D53/0446 ,  B01D53/0423 ,  B01D53/0438 ,  B01D2253/102 ,  B01D2257/7025 ,  B01D2259/402 ,  B01D2259/455

摘要： A natural gas adsorptive separation system and method is described. A method of separating natural gas includes directing a natural gas mixture through an activated carbon adsorption tower until the adsorption tower is saturated, collecting methane from the output of the adsorption tower, heating the saturated carbon adsorption tower with adsorbate using a heater and/or a vacuum pump in a closed loop circuit with the carbon adsorption tower until the input to the vacuum pump is within a specified temperature of the output of the heater, lowering the pressure in the heated activated carbon adsorption tower using the vacuum pump to desorb at least one hydrocarbon compound of the plurality of different hydrocarbon compounds, compressing and cooling the desorbed hydrocarbon compound, separating the cooled and compressed hydrocarbon compound into gas and liquid in a fluid separator, and collecting the liquid from the fluid separator.

公开(公告)号：US12076687B2

公开(公告)日：2024-09-03

申请号：US16989542

申请日：2020-08-10

申请人： CALGON CARBON CORPORATION

发明人： Michael Greenbank ,  Matthew Adomaitis ,  Scott Mutschler

IPC分类号： F02M25/08 ,  B01D53/04 ,  B01J20/20 ,  B01J20/28 ,  B01J20/30

CPC分类号： B01D53/0407 ,  B01J20/20 ,  B01J20/2803 ,  B01J20/28035 ,  B01J20/2804 ,  B01J20/3042 ,  F02M25/0854 ,  B01D2253/102 ,  B01D2257/702 ,  B01D2259/40086 ,  B01D2259/4516 ,  B01D2259/4566

摘要： Sorbent material sheets products that include sorbent material sheets and at least one porous cover layer are attached to an inner wall surface that is defined by an air intake. The sorbent material sheets collect vapors such as hydrocarbon vapors from engine components such as the combustion chamber, injectors, carburetor, fuel ports, crankcase, or other engine components, thereby reducing evaporative emissions. In certain configurations, the sorbent material sheet product includes an edge seal that improves the handling of the sorbent material sheets during the manufacturing process.

公开(公告)号：US20240286077A1

公开(公告)日：2024-08-29

申请号：US18480250

申请日：2023-10-03

申请人： Bassel Jouni ,  Bilal Jouni

发明人： Bassel Jouni ,  Bilal Jouni

IPC分类号： B01D53/84 ,  A01G27/00 ,  B01D5/00 ,  B01D53/04 ,  B01D53/26 ,  B01D53/30 ,  F24F3/14 ,  F24F8/175 ,  F25B21/02

CPC分类号： B01D53/84 ,  B01D5/0015 ,  B01D53/0431 ,  B01D53/265 ,  B01D53/30 ,  F25B21/02 ,  A01G27/00 ,  B01D2253/102 ,  B01D2257/708 ,  B01D2257/80 ,  B01D2259/652 ,  F24F2003/1446 ,  F24F8/175

摘要： An air purifier apparatus, comprising: a housing comprising an air intake opening to an external environment outside the housing; a plant pot disposed downstream of the air intake, configured to hold soil, and being perforated so as to enable contact between at least some air outside the plant pot and at least some of the soil inside the plant pot; an air purification filter disposed downstream of the plant pot; a fan disposed downstream of the air purification filter; an air outlet disposed downstream of the fan and located in a first compartment of the housing; a dehumidifier disposed in a second compartment of the housing separate from the first compartment and configured to extract water from air interacting with the dehumidifier, the second compartment having an air exchange perforation opening to the external environment; a watering system, configured to circulate water located inside the housing to the plant pot.

公开(公告)号：US20240278206A1

公开(公告)日：2024-08-22

申请号：US18605634

申请日：2024-03-14

申请人： INGEVITY SOUTH CAROLINA, LLC

发明人： CAMERON I. THOMSON ,  MARTA LEON GARCIA

IPC分类号： B01J20/20 ,  B01D53/04 ,  B01J20/28 ,  B01J20/30

CPC分类号： B01J20/20 ,  B01D53/0415 ,  B01J20/28004 ,  B01J20/28019 ,  B01J20/2803 ,  B01J20/28045 ,  B01J20/28064 ,  B01J20/28066 ,  B01J20/3007 ,  B01J20/3042 ,  B01D2253/102 ,  B01D2253/25 ,  B01D2253/304 ,  B01D2253/306 ,  B01D2253/3425

摘要： The present description provides adsorbent compositions and materials, and systems comprising the same that provide low DBL bleed emission performance. The described materials provide unexpected production advantages as compared to currently available materials.