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公开(公告)号：US11484860B2
公开(公告)日：2022-11-01
申请号：US17228254
申请日：2021-04-12
摘要： An apparatus for enhancing a yield and a transfer rate of a packed bed includes a packed bed, a vessel having a reaction chamber, a support frame and acoustic attenuator for holding the packed bed in the reaction chamber, at least one acoustic transducer adapted to transmit acoustic energy into the packed bed and an acoustic generator. The acoustic generator has impedance matching functionality.
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公开(公告)号：US11277009B2
公开(公告)日：2022-03-15
申请号：US16695533
申请日：2019-11-26
申请人： State Grid Jiangsu Electric Power CO., LTD Nanjing Power Supply Company , SHANGHAI JIAO TONG UNIVERSITY , HOHAI UNIVERSITY , STATE GRID JIANGSU ELECTRIC POWER CO., LTD
发明人： Yong Zhang , Zhoujun Ma , Ming Zhang , Wentao Huang , Shigang Dai , Yuping Zheng , Nengling Tai , Chunning Wang , Liwei Wang , Honghua Xu , Yiru Chen , Di Ma
摘要： Disclosed are a method and apparatus for smoothing a link-line power of an electrothermal microgrid using a thermal storage heat pump cluster. The method includes: determining a current link-line power control target and pre-distributing a smoothing task to the heat pump cluster; making, by a heat pump start-stop control layer cluster, a heat pump cluster start-stop scheme, determining a start-stop state of the heat pump cluster and a start-stop smoothing component of the heat pump cluster according to the smoothing task, obtaining a remaining fluctuating power based on link-line fluctuating power and the start-stop smoothing component of the heat pump cluster; smoothing, by a heat pump cluster power adjustment layer, some medium and low frequency components and outputting a smoothing component of the heat pump cluster with respect to a storage battery output optimization target based on the remaining fluctuating power; and simultaneously undertaking, by the storage battery, a smoothing task of the remaining fluctuating power and outputting a storage battery smoothing component to complete the smoothing of the fluctuating power in a control cycle.
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公开(公告)号：US20210268469A1
公开(公告)日：2021-09-02
申请号：US17324596
申请日：2021-05-19
申请人： DRESSER-RAND COMPANY
摘要： Chemical reactor (10) and method for cracking are disclosed. A process fluid is accelerated with axial impulse impellers (40A, 40B) to a velocity greater than Mach 1 and, in turn, generating a shock wave (90) in the process fluid by decelerating it in a static diffuser (70) having diverging diffuser passages (72). Temperature increase of the process fluid downstream of the shockwave cracks or splits molecules, such as hydrocarbons entrained in the process fluid, in a single pass, through a unidirectional flow path (F), within a single stage, without recirculating the process fluid for another pass through the same stage. In some embodiments, a system involving at least two turbomachine chemical reactors (110) may provide multiple successive stages of one or more axial impulse impellers (40A, 40B), paired with a diverging passage, static diffuser (70).
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公开(公告)号：US11052371B2
公开(公告)日：2021-07-06
申请号：US15122810
申请日：2015-02-25
摘要： The present invention refers to a method and an equipment for the extraction of compounds from grapes by means of ultrasound in vinification processes generated through a sonoplate coupled to the walls of the pipe/duct through which the crushed grapes flow. During this extraction the transfer of phenols responsible for color from the solid portion (skin) to the liquid portion after crushing the grapes takes place as a consequence of the phenomenon known as cavitation, which allows the breaking of the skin cells and makes the phenolic compounds responsible for the color available to the liquid medium to be integrated in said liquid medium enhancing wine color.
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公开(公告)号：US20210198162A1
公开(公告)日：2021-07-01
申请号：US17058131
申请日：2019-06-21
申请人： James Weifu Lee
发明人： James Weifu Lee
摘要： The present invention discloses a systematic method for phosphorus sustainability, sand soilization and odor removal utilizing the phosphorus-unlocking and odor removing green chemistry of a surface-oxygenated biochar composition made through ozonization in combination with sonication. Surface-oxygenated biochar compositions and sonication-ozonization methods create advanced hydrophilic biochar materials having higher cation exchange capacity, optimized pH, improved wettability, and toxin free components. These sonicated and ozonized biochar compositions are used as filtration materials for clean water and air, as phosphorus solubilizing reagents to mix with phosphate rock materials to make a slow-releasing phosphate fertilizer, as biochar soil additives to help solubilize phosphorus and reduce phosphorus fertilizer additions required to achieve desired soil phosphorus activity, crop uptake, and yield goals, as sand soilization reagents by utilizing their liquid gel-forming activity in the spaces among sand particles to retain water and nutrients and hold the sand particles together, as plant growth stimulants by using the humic acids-like surface-oxygenated biochar substances at a proper ppm concentration and as carbon sequestration agents to help control climate change for energy and environmental sustainability on Earth.
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公开(公告)号：US10919774B2
公开(公告)日：2021-02-16
申请号：US16603901
申请日：2017-09-14
申请人： FERIN SP. Z O.O.
摘要： A method for the management of phosphogypsum consists in that a reactor (2) is charged with apatite and/or phosphorite phosphogypsum and with an aqueous or ammoniacal solution of ammonium carbonate and/or bicarbonate from a pre-reactor (1), at 1: (0.1-4) ratio of phosphogypsum to the aqueous or ammoniacal solution of ammonium carbonate and/or bicarbonate, the entire contents are stirred at −10° C. to 200° C. for at least 2 minutes, CO2 being released in the course of the process is directed to the pre-reactor (1), and the post-reaction mixture is directed to a filter (3) to obtain an aqueous ammonium sulphate solution, whereas the precipitate from the filter (3) is heat-treated, followed by dissolving it in nitric acid in a reactor (5), and the resultant suspension is filtered through a filter (6) to obtain an aqueous calcium nitrate solution, and CO2 being released in the reactor (5) is recirculated to the pre-reactor (1) wherein CO2 is reacted with ammonia in an aqueous solution to obtain the aqueous or ammoniacal solution of carbonate and/or bicarbonate which is directed to the reactor (2), with the process for obtaining the aqueous or ammoniacal solution of ammonium carbonate and/or bicarbonate being conducted until the pH 7-12 of the solution is reached.
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17.发明申请公开(公告)号：US20200329742A1
公开(公告)日：2020-10-22
申请号：US16958744
申请日：2018-12-31
发明人： Hisao TANAKA
IPC分类号： A23L3/26 , A23L3/30 , A23L3/32 , A23L5/30 , A47J37/12 , A23L5/10 , C02F1/48 , B01J19/08 , B01J19/10 , B01J19/12
摘要： Provided are a moisture control apparatus, a moisture control method, a program, a storage medium, a produced object, a product, an apparatus, and a facility that can improve the characteristics of an object through moisture control. In a moisture control apparatus according to one aspect of the present invention, a predetermined voltage or current including a DC component and/or an AC component is applied to at least one electrode that generates at least one of an electric field, a magnetic field, an electromagnetic field, electromagnetic waves, sound waves, and ultrasonic waves to achieve a bonded state of moisture elements in an object disposed to face the electrode, so that a property of the object is able to be improved.
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公开(公告)号：US10773954B2
公开(公告)日：2020-09-15
申请号：US15313183
申请日：2015-06-16
申请人： Directa Plus S.P.A.
IPC分类号： B82Y30/00 , B01J19/10 , C01B32/19 , C01B32/225 , C01B32/184 , B82Y40/00 , C01B32/182
摘要： Process for producing pristine graphene nanoplatelets, comprising the expansion of flakes of intercalated graphite and the collection thereof in water with formation of a dispersion in the substantial absence of surfactants, followed by an exfoliation and size reduction treatment carried out using ultrasonication of the aqueous dispersion or using high pressure homogenization thereof in a high shear homogenizer. A dispersion of pristine graphene is obtained in the form of nanoplatelets, at least 90% of which have a lateral size (x, y) from 50 to 50,000 nm and a thickness (z) from 0.34 to 50 nm, having a C/O ratio ≥100:1 and a high electrical conductivity.
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公开(公告)号：US20200031681A1
公开(公告)日：2020-01-30
申请号：US16338243
申请日：2017-09-28
发明人： Galip AKAY
摘要： The present invention is a production method for ammonia and ammonia derivatives in a Multi-Reaction Zone Reactor. Said production method comprising the steps of: a) producing at least some section of ammonia as a result of balance reaction of ammonia by means of nitrogen and hydrogen catalyst in at least one primary reaction zone (RZ-1), b) realizing absorption by means of chemical or physical absorbents of at least some section of ammonia which is in gas form and which is produced in primary reaction zone (RZ-1) in at least one secondary reaction zone (RZ-2) which is not separated by discrete physical barriers with the primary reaction zone (RZ-1).
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公开(公告)号：US20190336933A1
公开(公告)日：2019-11-07
申请号：US16516921
申请日：2019-07-19
申请人： Xyleco, Inc.
发明人： Marshall MEDOFF
IPC分类号： B01J19/08 , C12P7/02 , B01J19/10 , B01J19/12 , H01J37/05 , C12P3/00 , C10L1/02 , C10L9/00 , H01J37/04
摘要： Materials such as biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) and hydrocarbon-containing materials are processed to produce useful products, such as fuels. For example, systems are described that can use feedstock materials, such as cellulosic and/or lignocellulosic materials and/or starchy materials, or oil sands, oil shale, tar sands, bitumen, and coal to produce altered materials such as fuels (e.g., ethanol and/or butanol). The processing includes exposing the materials to an ion beam.
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