公开(公告)号：US20180126321A1

公开(公告)日：2018-05-10

申请号：US15806410

申请日：2017-11-08

申请人： Pure Air Filtration, LLC

发明人： Kevin F. Jameson

IPC分类号： B01D53/04 ,  B01J20/28

CPC分类号： B01D53/0431 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/25 ,  B01D2257/106 ,  B01D2257/2047 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/404 ,  B01D2257/502 ,  B01D2257/7025 ,  B01D2257/7027 ,  B01D2257/708 ,  B01D2258/0283 ,  B01J20/2805

摘要： A radial air purification system, a method of forming the purification system, and methods of removing at least one contaminant from a gas using the purification system are provided. The radial air purification system includes adsorbent media tubular supports that are fabricated using a fiberglass grating structure to provide increased strength, corrosion resistance, reduction in weight, and lower fabrication costs.

公开(公告)号：US20180117563A1

公开(公告)日：2018-05-03

申请号：US15795338

申请日：2017-10-27

申请人： Georgia Tech Research Corporation

发明人： Michael Charles Mangarella ,  Krista S. Walton

IPC分类号： B01J20/20 ,  B01J37/24 ,  B01J20/02 ,  B01J37/18 ,  B01J20/06 ,  B01J20/28 ,  B01J20/30 ,  B01J20/32 ,  B01J21/18 ,  B01J35/00 ,  B01J27/132 ,  B01J27/128 ,  B01J23/745 ,  B01J23/74 ,  B01J23/28 ,  B01J35/10

CPC分类号： B01J20/20 ,  B01D53/02 ,  B01D2253/102 ,  B01D2253/25 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/406 ,  B01D2259/4541 ,  B01J20/02 ,  B01J20/0218 ,  B01J20/0225 ,  B01J20/0229 ,  B01J20/0248 ,  B01J20/0288 ,  B01J20/06 ,  B01J20/28007 ,  B01J20/28061 ,  B01J20/28064 ,  B01J20/28071 ,  B01J20/28073 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/3236 ,  B01J21/18 ,  B01J21/185 ,  B01J23/28 ,  B01J23/74 ,  B01J23/745 ,  B01J27/128 ,  B01J27/132 ,  B01J35/002 ,  B01J35/006 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1057 ,  B01J35/1061 ,  B01J37/18 ,  B01J37/24 ,  B01J2220/42

摘要： Carbide-derived carbons are provided that have high dynamic loading capacity for high vapor pressure gasses such as H2S, SO2, or NH3. The carbide-derived carbons can have a plurality of metal chloride or metallic nanoparticles entrapped therein. Carbide-derived carbons are provided by extracting a metal from a metal carbide by chlorination of the metal carbide to produce a porous carbon framework having residual metal chloride nanoparticles incorporated therein, and annealing the porous carbon framework with H2 to remove residual chloride by reducing the metal chloride nanoparticles to produce the metallic nanoparticles entrapped within the porous carbon framework. The metals can include Fe, Co, Mo, or a combination thereof. The carbide-derived carbons are provided with an ammonia dynamic loading capacity of 6.9 mmol g−1 to 10 mmol g−1 at a relative humidity of 0% RH to 75% RH.

公开(公告)号：US20180117522A1

公开(公告)日：2018-05-03

申请号：US15802971

申请日：2017-11-03

申请人： Columbus Industries, Inc.

发明人： Vivekanand Gaur

IPC分类号： B01D53/02 ,  B01D53/72 ,  B01J20/28 ,  B01J20/32

CPC分类号： B01D53/02 ,  B01D53/72 ,  B01D53/8668 ,  B01D2101/02 ,  B01D2253/102 ,  B01D2253/25 ,  B01D2255/2073 ,  B01D2257/708 ,  B01D2258/06 ,  B01D2259/4508 ,  B01J20/28004 ,  B01J20/28023 ,  B01J20/3236 ,  B01J20/3238 ,  B01J20/324 ,  Y02A50/235

摘要： A material, and filters and other structures exposed to flowing gas that have the material therein, which removes VOCs, such as formaldehyde, from the gas. The material is a porous sorbent impregnated by a metal oxide, such as manganese oxide (MnOx) nano particles. The sorbent may be activated carbon, and the manganese oxide may catalyze formaldehyde to water and carbon dioxide while the carbon may adsorb formaldehyde, both mechanisms of which remove the VOC from the air to prevent or reduce inhalation of the same by humans. The material may be combined with an untreated sorbent or sorbent treated with ionic alkaline salts.

公开(公告)号：US20180116165A1

公开(公告)日：2018-05-03

申请号：US15567888

申请日：2016-04-22

申请人： PULI-SISTEM S.R.L

发明人： Giuliano Vecchia

IPC分类号： A01J7/04 ,  B08B1/00 ,  B08B3/10 ,  A46B13/04 ,  B01F3/04 ,  B01F5/04 ,  B01F15/02 ,  B01D53/04 ,  B01F15/00

CPC分类号： A01J7/04 ,  A46B13/04 ,  A46B2200/1093 ,  B01D53/04 ,  B01D2253/102 ,  B01F3/0446 ,  B01F5/0413 ,  B01F15/00974 ,  B01F15/00993 ,  B01F15/0261 ,  B01F2003/04886 ,  B01F2215/0077 ,  B01F2215/008 ,  B08B1/002 ,  B08B3/10 ,  B08B2203/005

摘要： Plant for washing and sanitising the udders of dairy animals of the type consisting of a control panel (1), for the management and the control of the entire plant, a tank (2) for water collection and delivery, a motor body (3) for plant management and a brush body (4) for animal treatment, characterised in that ozone generator (5), structure for ozone enrichment of the water delivered by said tank (2) and structure for drying the udders with ozone once the washing has been completed and furthermore provided.

公开(公告)号：US09956515B2

公开(公告)日：2018-05-01

申请号：US15600870

申请日：2017-05-22

申请人： MANN+HUMMEL GMBH

发明人： Joachim Stinzendoerfer ,  Angelika Gohle ,  Michael Handstein

IPC分类号： B01D53/02 ,  B01D46/00 ,  B01D46/52 ,  B01D53/04 ,  B60H3/06 ,  B01D46/10

CPC分类号： B01D46/0036 ,  B01D46/10 ,  B01D46/521 ,  B01D46/525 ,  B01D53/0407 ,  B01D2253/102 ,  B01D2258/02 ,  B01D2259/40001 ,  B01D2259/4566 ,  B01D2275/10 ,  B60H3/06 ,  B60H3/0658 ,  B60H2003/0691

摘要： The invention relates to an air filter element, particularly for a passenger compartment for the driver's cab of agricultural and work machines, in particular with spraying and atomizing devices for pesticides and fertilizers, having an adsorption filter layer with activated carbon, a fine filter layer in particular for separating aerosols and a circumferential sealing for separating the raw side from the clean side during installation into a filter housing.

公开(公告)号：US20180099244A1

公开(公告)日：2018-04-12

申请号：US15729106

申请日：2017-10-10

申请人： SEIBU GIKEN CO., LTD.

发明人： Hiroshi OKANO

IPC分类号： B01D53/06

CPC分类号： B01D53/06 ,  B01D53/50 ,  B01D2253/102 ,  B01D2253/108 ,  B01D2253/20 ,  B01D2253/202 ,  B01D2253/25 ,  B01D2253/3425 ,  B01D2257/504 ,  B01D2258/0283 ,  B01D2259/40092 ,  Y02C10/08

摘要： A honeycomb rotor recovering and concentrating apparatus recovers a gas such as carbon dioxide from flue gases and the like and may be capable of utilizing low-temperature waste heat 100° C. or less. The proposed method involves sorbing carbon dioxide while vaporizing and cooling by contacting a water-insoluble carbon dioxide sorbing material (solid amines, etc.) having an acidic gas sorptive capacity with a mixed gas containing carbon dioxide in a wet state. Warm water is brought into contact with the water-insoluble carbon dioxide sorbing material sorbed with carbon dioxide to desorb high concentration of carbon dioxide. The warm water is separated from the water-insoluble carbon dioxide sorbent material desorbed from carbon dioxide. Then the apparatus is returned from the separation step to the sorption step. Thereby, it is possible to drastically increase the recovery rate and recovery concentration of acidic gas (carbon dioxide) continuously.

公开(公告)号：US09931592B2

公开(公告)日：2018-04-03

申请号：US14462755

申请日：2014-08-19

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Britton G. Billingsley ,  Larry A. Brey ,  William Buechter ,  Pierre Legare ,  Derek M. Maanum ,  Gregory W. Peterson ,  Joseph A. Rossin

IPC分类号： A62B19/00 ,  B01D53/04 ,  B01D39/20 ,  B01J20/28 ,  B01J20/32 ,  A62B7/10 ,  A62B23/02 ,  B01D53/82 ,  B01D53/02 ,  B01J20/06

CPC分类号： B01D53/0407 ,  A62B7/10 ,  A62B19/00 ,  A62B23/02 ,  B01D39/2058 ,  B01D39/2072 ,  B01D53/02 ,  B01D53/82 ,  B01D2251/604 ,  B01D2253/102 ,  B01D2253/112 ,  B01D2253/1122 ,  B01D2253/25 ,  B01D2257/302 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2258/06 ,  B01D2259/4143 ,  B01D2259/4146 ,  B01D2259/4541 ,  B01J20/06 ,  B01J20/28052 ,  B01J20/3204 ,  B01J20/3236 ,  B01J2220/56

摘要： A filtration device including a fluid-impermeable housing having a gas inlet and outlet, and containing within the housing first filter media particles of an extended surface area substrate and containing at least one metal impregnant, and second filter media particles of an extended surface area zirconium hydroxide substrate and zinc (hydr)oxide. The device may be used in atmospheres containing various harmful gases, and may provide particularly useful improvements in NOx breakthrough times compared to a device containing only the first filter media particles or only the second filter media particles.

公开(公告)号：US20180065078A1

公开(公告)日：2018-03-08

申请号：US15256403

申请日：2016-09-02

申请人： Battelle Memorial Institute

发明人： James C. Hayes ,  Paul H. Humble ,  Mark E. Panisko ,  Warren W. Harper

IPC分类号： B01D53/04 ,  B01D53/047 ,  B01D46/00 ,  B01D53/26 ,  C01B23/00

CPC分类号： B01D53/0438 ,  B01D46/0036 ,  B01D53/00 ,  B01D53/047 ,  B01D53/261 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2256/18 ,  B01D2257/102 ,  B01D2257/104 ,  B01D2257/11 ,  B01D2257/80 ,  B01D2259/4145 ,  B01D2259/416 ,  C01B23/0052 ,  C01B23/0057 ,  C01B23/0063 ,  C01B2210/0015 ,  C01B2210/0017 ,  C01B2210/0037 ,  C01B2210/0048 ,  C01B2210/0051 ,  C01B2210/0062

摘要： A method and system for collecting xenon (Xe) is described. A microchannel heat exchanger is used in combination with a mechanical cooler and an absorbent. A combination of components makes up a Xe Collection Subsystem that is adapted for use in an efficient process for collecting, purifying, and measuring Xe isotopes collected from air as part of the International Monitoring System.

公开(公告)号：US20180065070A1

公开(公告)日：2018-03-08

申请号：US15561521

申请日：2016-03-18

申请人： Mahle International GmbH

发明人： Katharina Merz ,  Markus Michael ,  Birgit Renz

IPC分类号： B01D46/00 ,  B01D53/04 ,  B01J20/04 ,  B01J39/04 ,  B01J20/28

CPC分类号： B01D46/0036 ,  B01D46/0038 ,  B01D53/02 ,  B01D53/0407 ,  B01D2253/102 ,  B01D2253/206 ,  B01D2253/25 ,  B01D2257/106 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/702 ,  B01D2257/91 ,  B01D2259/4145 ,  B01D2259/4146 ,  B01D2259/4566 ,  B01D2275/10 ,  B01J20/043 ,  B01J20/046 ,  B01J20/20 ,  B01J20/28004 ,  B01J20/28052 ,  B01J20/3204 ,  B01J20/3236 ,  B01J39/04

摘要： A multi-layer filter material for an interior air filter element of an air conditioning system of a vehicle may include an active layer having a plurality of non-impregnated activated carbon particles, an impregnation layer having a plurality of impregnated activated carbon particles, and an ion exchange layer having a plurality of ion exchanger particles. The active layer may be arranged between the ion exchange layer and the impregnation layer. The active layer may further include a first ash content and the impregnation layer may further include a second ash content. The first ash content in the active layer may be less than the second ash content in the impregnation layer.

公开(公告)号：US20180050305A1

公开(公告)日：2018-02-22

申请号：US15553245

申请日：2016-02-18

申请人： GENERA LIMITED

发明人： Nicholas Mark SELF

IPC分类号： B01D53/78

CPC分类号： B01D53/78 ,  B01D53/04 ,  B01D2253/102 ,  B01D2257/20

摘要： In one aspect the invention provides a fumigant gas capture apparatus. This apparatus includes at least one channel adapted for connection to a volume containing a fumigant gas, the channel defining an inlet which receives gas and an outlet which allows gas to exit the channel. The apparatus also includes at least one drive structure arranged to drive fumigant gas through the channel, at least one spray nozzle adapted to deliver a treatment liquid into the channel, and at least one packing element positioned within the channel to allow a spray nozzle or nozzle to spray treatment liquid on to the packing element.