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公开(公告)号：US12107244B2
公开(公告)日：2024-10-01
申请号：US16733537
申请日：2020-01-03
Applicant: DOWA ECO-SYSTEM CO., LTD.
Inventor： Chihiro Nishikawa , Yoshihiro Honma , Norio Nakajima
CPC classification number: H01M10/54 , B02C19/186 , B02C23/10 , B02C23/14 , B02C23/16 , B03C1/30 , H01M10/0525 , B03C2201/20
Abstract: A method for recovering a valuable material from a lithium ion secondary battery includes: a heat treatment step of performing heat treatment on a lithium ion secondary battery; a crushing step of crushing a heat-treated object obtained through the heat treatment step; a first stage of classification step of classifying a crushed object obtained through the crushing step based on a classification point of 1.2 to 2.4 mm, and a second stage of classification step of classifying an intermediate product and a fine particle product obtained on a fine side in the first stage of classification step based on a classification point of 0.3 mm or less; and a dry magnetic separation step of repeating one time or more a step of performing dry magnetic separation on an intermediate product obtained on a coarse side in the second stage of classification step and performing dry magnetic separation again.
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公开(公告)号：US12076766B2
公开(公告)日：2024-09-03
申请号：US17617977
申请日：2020-06-09
Applicant: PADCARE LABS PRIVATE LIMITED
Inventor： Ajinkya Dhariya
IPC: B02C19/18 , A01N25/04 , A61F13/84 , A61L2/10 , A61L2/22 , A61L2/26 , A61L11/00 , B09B3/35 , B09B3/38 , B09B3/50 , B09B3/70 , B29B17/02 , B29B17/04 , B09B101/67 , B29L31/48
CPC classification number: B09B3/35 , A01N25/04 , A61F13/84 , A61L2/10 , A61L2/22 , A61L2/26 , A61L11/00 , B09B3/38 , B09B3/50 , B09B3/70 , B29B17/02 , B29B17/0412 , A61F2013/8402 , A61L2202/11 , A61L2202/14 , A61L2202/15 , B09B2101/67 , B29B2017/0224 , B29L2031/4878
Abstract: A hygienic disposal device for sanitary waste includes a supporting structure frame for mounting one or more components, including an opening lid hingedly connected to a hopper equipped with spray nozzles for disinfectant solution and water spraying. A shredder is connected to the hopper for shredding the waste, followed by a mixing chamber for homogenously mixing shredded waste with water. Valves at the bottom of the mixing chamber separate cellulose and plastic waste. Two rotating drums dewater and dry the separated waste, while a dryer blows hot air for further drying. An outlet discharges separated water into municipal sewage lines.
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公开(公告)号：US12023683B1
公开(公告)日：2024-07-02
申请号：US17653887
申请日：2022-03-08
Applicant: DELMARVA HEMP, LLC
Inventor： Jeffrey David Benner , David Benton McGiffin , Larry Maurice Douglas
CPC classification number: B02C23/10 , B02C19/186 , B02C23/06 , A61K2236/15 , A61K2236/37 , B02C2019/183
Abstract: A system for preparing a medicinal substance containing full spectrum of therapeutically desirable substances in naturally occurring proportions found in hemp plants, carried out by grinding a whole hemp plant to produce fine particles material, and exposing the fine particles material to an elevated pressure (11 PSI-15 PSI) and a reaction temperature maintained in a range of 230 F-250 F which is below a boiling point of the phyto-cannabinoids, terpenes and flavonoids, thus providing enhanced conditions for solvent-free extraction of the therapeutically desirable substances and diffusing the extracted substances into the carrier oil at an enhanced rate. Thus producing an infused oil final product containing a full spectrum phyto-cannabinoids, terpenes and flavonoids in naturally occurring proportions.
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公开(公告)号：US20240181467A1
公开(公告)日：2024-06-06
申请号：US18406613
申请日：2024-01-08
Applicant: Sharp Pulse Corp.
Inventor： Igor Simon Alexandroff
IPC: B02C19/18 , B02C23/10 , B09B3/35 , B09B101/17
CPC classification number: B02C19/18 , B02C23/10 , B09B3/35 , B09B2101/17
Abstract: A system for processing compounds having constituent materials of different mechanical characteristics to extract their constituent materials. The system includes a kinetic impactor configured to impact, via a shockwave, compound particles of a preimpact mixture, thereby creating a postimpact mixture including (i) subparticles of 1st-constituent-material and (ii) reduced-compound particles including a 2nd constituent material.
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5.发明授权公开(公告)号：US11925938B1
公开(公告)日：2024-03-12
申请号：US17209902
申请日：2021-03-23
Applicant: Determinant Materials, Inc.
Inventor： Nikhil Gupta
CPC classification number: B02C23/14 , B02C19/0056 , B02C19/186 , B02C23/16 , B02C23/20 , B02C2023/165
Abstract: A system for refining waste and other mixed material streams including a receptacle for receiving an input stream and a drill separating material from the input stream and outputting a processed stream. An incinerator incinerating the processed stream and outputting an incinerated stream. A mill grinding the incinerated stream and outputting a milled stream. A screen having screen holes filtering the milled stream and outputting a screened stream having particle sizes smaller than the screen holes. A mesh having holes smaller than the screen holes filtering the screened stream and outputting a meshed stream. A magnetic device removing magnetic particles from the meshed stream outputting a non-magnetic stream. A density separator receiving the non-magnetic stream and outputting a first output, a second output having a greater density than the first output, and a third output having a greater density than the second output.
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Patent Agency Ranking
公开(公告)号：US11872611B2
公开(公告)日：2024-01-16
申请号：US18042765
申请日：2021-04-30
Applicant: GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD. , HUNAN BRUNP RECYCLING TECHNOLOGY CO., LTD. , HUNAN BRUNP EV RECYCLING CO., LTD.
Inventor： Yinghao Xie , Haijun Yu , Banglai Ming
IPC: B02C4/02 , B09B3/40 , B09B3/38 , B09B3/35 , B01J19/20 , B02C4/08 , B02C19/18 , B02C23/38 , C10B47/44 , C10B53/00 , F23G5/027 , F23G5/033 , F23G5/44 , F23G7/00 , H01M10/54 , B09B101/16
CPC classification number: B09B3/40 , B01J19/20 , B02C4/08 , B02C19/186 , B02C23/38 , B09B3/35 , B09B3/38 , C10B47/44 , C10B53/00 , F23G5/0273 , F23G5/033 , F23G5/444 , F23G7/003 , H01M10/54 , B02C2201/06 , B09B2101/16 , F23G2201/30 , F23G2900/50204
Abstract: The invention discloses a vacuum cracking apparatus for a power battery and a cracking method thereof. The cracking device includes a cylinder and further includes a rolling device, a first sealing device, a cracking device, a second sealing device, a pyrolysis device and a third sealing device which are arranged from top to bottom. The cracking device for the power battery of the present invention is equipped with the first sealing device, the second sealing device and the third sealing device to isolate the cracking device from the pyrolysis device and be capable of realizing material transmission and gas isolation without interference with each other, so that gas stirring between an anaerobic zone and an aerobic zone is avoided; and by combing battery cracking and battery pyrolysis, with cracked gas discharged after cracking as a fuel for cracking and pyrolysis or preheating a pyrolysis device, resources are fully used.
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公开(公告)号：US11857978B2
公开(公告)日：2024-01-02
申请号：US17082313
申请日：2020-10-28
Applicant: Diehl Defence GmbH & Co. KG , Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e. V.
Inventor： Robert Stark , Volker Thome , Severin Seifert , Sebastian Dittrich , Christian Bickes , Juergen Urban
CPC classification number: B02C19/18 , B02C23/10 , B02C23/14 , B02C23/38 , B02C2019/183
Abstract: A fragmentation system for electrodynamic fragmentation of material contains a feed and an outlet for transporting material along a transport path in a transport direction. At least one high-voltage pulse source is provided, each of the high-voltage pulse sources contains at least one first electrode and at least one second electrode for generating a high-voltage discharge in a discharge chamber. The transport path has a fractionation section, and the fractionation section extends through the discharge chamber. A selection device for selectively extracting the material on the transport path is provided in order to channel material and/or fragments of the material having a diameter smaller than a minimum diameter past at least one portion of one of the fractionation sections.
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公开(公告)号：US11708135B2
公开(公告)日：2023-07-25
申请号：US17741424
申请日：2022-05-10
Applicant: Philip John Milanovich
Inventor： Philip John Milanovich
IPC: B63B35/32 , B09B3/35 , E02B15/00 , B09B3/40 , B02C19/18 , B03C1/30 , B29B17/02 , B29B17/04 , B02C18/14 , B02C21/02 , B02C23/38 , B09B101/75 , B29B17/00
CPC classification number: B63B35/32 , B02C18/142 , B02C18/143 , B02C19/186 , B02C21/026 , B02C23/38 , B03C1/30 , B09B3/35 , B09B3/40 , B29B17/02 , B29B17/0408 , E02B15/00 , B02C19/18 , B03C2201/20 , B09B2101/75 , B29B2017/0094 , B29B2017/0224 , B29B2017/0272 , B29B2017/044 , B29B2017/0416
Abstract: A waste management system for plastic or other material floating on the surface and in the subsurface of a body of water. A shredding device will reduce the size of the particles of waste. Ocean water is removed by a drying device. The dried waste material is frozen to a temperature at or below minus fifty degrees Fahrenheit, using liquid nitrogen or other suitable means. The frozen waste material is then pulverized and ground into a powder. The powder may then be sprayed into a gas-filled chamber and heated. Temperature, pressure and humidity are maintained within the chamber for more than one minute. Microwave or other radiation and catalysts may be used to enhance the process of extraction. The processed material is then removed from the chamber. Carbon may be recycled or used as fuel by the ship. Water may be used by the ship or returned to the ocean.
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公开(公告)号：US20230149941A1
公开(公告)日：2023-05-18
申请号：US17987478
申请日：2022-11-15
Applicant: L'Air Liquide, Société Anonyme pour I'Etude et I'Exploitation des Procédés Georges Claude
Inventor： Dirk Meyer
CPC classification number: B02C19/186 , B02C25/00
Abstract: According to the present invention fragmented material 2, e.g. made from a material having Polyamides, is passing through a liquid bath 6 filled with liquid nitrogen 7 to cool the fragmented material 2 before entering a mill 10 for grinding the fragmented material 2. The fragmented material 2 is moved through the liquid bath 6 by exciting mechanical vibrations in the liquid bath 6 e.g. by a vibrational motor 28 coupled to the liquid bath 6 and/or an ultrasonic resonator 26 attached to the liquid bath 6. The invention allows to grind even materials being difficult to grind by reaching a temperature of −150° C. and less before entering the mill 10 while avoiding a direct cooling e.g, by introducing liquid nitrogen directly into the mill 10.
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10.发明授权公开(公告)号：US11628449B2
公开(公告)日：2023-04-18
申请号：US16625309
申请日：2018-06-21
Applicant: THE UNIVERSITY OF QUEENSLAND
Inventor： Fengnian Shi , Emmanuel Manlapig
Abstract: The invention provides an integrated separator system for the preconcentration of a material comprising one or more grizzly bars and one or more electrodes which provide a high voltage pulse (HVP) discharge to the material. The invention also provides a process for preconcentration of a material preferably a mineral within a rock which comprises: providing the material into an integrated separator system comprising one or more grizzly bars and one or more electrodes which are capable of providing at least one high voltage pulse discharge(s) to the material; applying one or more high voltage pulse discharge(s) to the material as the material is travelling along the grizzly bar(s) to preferentially disintegrate the particles containing mineral grains of high conductivity/permittivity; separating the disintegrated particles by way of the grizzly bar(s) resulting in the separation of the feed material into low grade (oversize) and high grade (undersize) products; and wherein the disintegrated particles from step b) pass through a screening element for further treatment. The present invention also relates to a process for comminution of a material.
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