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公开(公告)号：WO2022256472A1
公开(公告)日：2022-12-08
申请号：PCT/US2022/031878
申请日：2022-06-02
申请人： MEGA DRAIN GP LLC
摘要： Embodiments of the present disclosure are directed towards a fluid collection system, method, and use. The system included herein provides a liner at least partially disposed around a cavity and a geocellular module configured to provide structural support to the cavity and to receive fluid therein. The system further comprises a filter at least partially disposed around the geocellular module and a cover at least partially disposed above the geocellular module to provide structural support to the cavity.
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公开(公告)号：WO2022082112A1
公开(公告)日：2022-04-21
申请号：PCT/US2021/055448
申请日：2021-10-18
申请人： DEEP ISOLATION, INC.
发明人： MULLER, Richard A.
IPC分类号： E21B17/042 , E21B17/046 , E21B17/20 , F16L15/00 , F16L15/06 , F16L15/08 , F16L21/00 , F16L25/02 , F16L27/10 , B09B1/00 , E21B41/00 , G21F9/34
摘要： A casing joint includes a tubular including a particular length, a particular diameter, and a first wall thickness; a male connection formed on a first end of the tubular, the male connection including an axial length and a plurality of threads formed on a portion of an external surface of the male connection less than the axial length of the male connection; and a female connection formed on a second end of the tubular opposite the first end, the female connection including an axial length and a plurality of threads formed on a portion of an internal surface of the female connection less than the axial length of the female connection.
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公开(公告)号：WO2021231716A1
公开(公告)日：2021-11-18
申请号：PCT/US2021/032233
申请日：2021-05-13
发明人： MEEHAN, Shaun , HERING, Kelly , REINHARDT, Peter , FOURIE, Daniel
IPC分类号： B09B1/00 , B09B3/00 , B09B5/00 , F23G5/00 , B65G5/00 , B09B1/008 , B09B3/0083 , B65G5/005 , E21B41/0064 , E21B49/02 , E21B49/087
摘要： This disclosure relates to a method and a system for sequestering carbon-containing materials in underground wells (112), the method including obtaining a material comprising a carbon-containing liquid (106), optionally testing the material for compatibility with an underground well, optionally adjusting a property of the material to improve the compatibility and providing the material for injection into the underground well.
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公开(公告)号：WO2021229838A1
公开(公告)日：2021-11-18
申请号：PCT/JP2020/037617
申请日：2020-10-02
申请人： 沖ノ鳥島有限会社
摘要： 【課題】環境への影響が懸念される多くの廃棄物について環境への負荷を最小限にして土蔵して廃棄処理できる廃棄物処理システム及び廃棄物処理方法を提供する。 【解決手段】廃棄物処理システム（１０）は、原子力発電所から排出される核燃料廃棄物、原子力発電所の解体工事等で発生する汚染固体廃棄物、原子力発電所の事故により多量に発生した汚染土壌や発生し続ける多量の汚染水といった廃棄物を深海に廃棄処理するためのシステムであり、廃棄物を収容するコンテナ（１）と、深海の海盆（１１）内に設定されコンテナ（１）を配置するための配置部（１２）と、海上から海盆（１１）へコンテナ（１）を搬送するための搬送部（２０）を備えている。
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公开(公告)号：WO2021154523A1
公开(公告)日：2021-08-05
申请号：PCT/US2021/013850
申请日：2021-01-19
申请人： LOCI CONTROLS, INC.
发明人： QUIGLEY, Peter , MARTIN, Ian , ROWBOTTOM, Jack , NEFF, Nicole
摘要： A method for use of a system coupled to at least one sensor and at least one flow control mechanism of a gas extraction system, the system comprising at least one controller and configured for use in connection with a landfill gas extraction process for extraction of landfill gas from a landfill via the gas extraction system, the method comprising: using the at least one controller to perform: obtaining, based on at least one measurement made by the at least one sensor, at least one current value indicative of a selected characteristic of the landfill gas extraction process, such as oxygen concentration, gas temperature, gas pressure or methane concentration, determining, at discrete time intervals, whether the at least one current value satisfies at least one compliance criterion for the selected characteristic, and when it is determined that the at least one current value does not satisfy the at least one compliance criterion for the selected characteristic, performing a corrective action.
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6.发明申请
公开(公告)号：WO2020204702A1
公开(公告)日：2020-10-08
申请号：PCT/NL2020/050194
申请日：2020-03-23
申请人： MACONDO B.V.
IPC分类号： B65G65/28 , B09B1/00 , B09B3/00 , B01F13/00 , B01F13/10 , C05F17/971 , C05F17/964 , C05F17/921
摘要： The invention relates to an apparatus for processing and mixing and thus homogenizing of a mass loos or incoherent material and comprises at least one trench silo provided with an inlet opening which is divided in compartments in longitudinal direction. The top layer is scraped from a stack of material present in a compartment by a scraper and deposited in the next compartment. This scraping operation is repeated until the previous compartment is completely empty. After a compartment has thus been completely filled, the material present therein is given the opportunity to be processed. A fully emptied compartment is filled again with material from a previous compartment. The material present in the end compartment, after being processed, is removed by a discharge conveyor belt. The invention also focuses on the operation of such a device.
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7.发明申请
公开(公告)号：WO2020092062A1
公开(公告)日：2020-05-07
申请号：PCT/US2019/057403
申请日：2019-10-22
摘要： Methods of treating leachates in rock piles. Exemplary leachates include neutral aqueous leachates containing selenates and nitrates, said leachates being found in waste rock piles from coal mining operations. In certain embodiments, the method includes introducing an inert gas to the lower section of the rock pile, and allowing bacteria indigenous to the mining site to reduce the selenates and nitrates to selenium and nitrogen, respectively.
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公开(公告)号：WO2020069571A1
公开(公告)日：2020-04-09
申请号：PCT/AU2019/051066
申请日：2019-10-01
申请人： TECHVAULT PTY LTD
发明人： HOSKING, Stephen , INGRAM, Michael
摘要： A geological repository adapted for permanent isolation of hazardous waste and a method permanently isolating hazardous waste from the biosphere are disclosed. The geological repository includes a near surface void having side walls and a floor disposed in a geologically stable formation. The geologically stable formation is selected to have low permeability, thereby providing a barrier to ingress of groundwater. The repository is provided with a ramp to the floor of the void for movement of hazardous material transporting vehicles and an inflatable cover configured to provide a barrier between the void and the surface environment. The inflatable cover has a flexible top layer adapted to extend over the entire area of said void and outer edge elements which form a plurality of skirt flaps disposed along its perimeter. An anchor is used to secure said skirt flaps to a surface perimeter of said void so as to maintain a seal between the inflatable cover and said void. One or more sealable access hatches are provided in the inflatable cover to allow access of personnel and hazardous material transporting vehicles between said void and the surface environment. The repository is also provided with a fan for inflating the inflatable cover.
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公开(公告)号：WO2019212420A1
公开(公告)日：2019-11-07
申请号：PCT/SK2019/050004
申请日：2019-05-02
申请人： APLI.KAL, DRUZSTVO
发明人： MACHOVÁ, Dagmar , JURÍK, Lubos , GASPEREC, Lubomír , SLASTAN, Ján
摘要： A method for repurposing the waste product from the production of heat or electricity from solid fuels comprising the step (1) of mixing the waste product with water and producing pumpable hydro-mixture, the step (2) of mixing the hydro- mixture with the admixture with content of organic matter necessary for plant growth in amount of 5 to 85% related to the weight of dry matter contained in the hydro-mixture and producing the mixture with content of organic matter necessary for plant growth, and the step (6) of safe landfilling or use of produced mixture with content of organic matter necessary for plant growth. Also a method is disclosed, where in the step (2) the hydro-mixture is mixed with the admixture with content of inorganic matter in amount of 5 to 85% related to the weight of dry matter contained in the hydro-mixture and producing the mixture with content of inorganic matter, the step (5) of mixing the mixture with solidifying agent, and the step (6) of safe landfilling or use of produced mixture with content of inorganic matter, and a method of use of this repurposed waste product.
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公开(公告)号：WO2019173132A1
公开(公告)日：2019-09-12
申请号：PCT/US2019/020251
申请日：2019-03-01
申请人： LOCI CONTROLS, INC.
摘要： A control system for controlling extraction of landfill gas from a landfill via a gas extraction system comprising well piping, the landfill gas having a first temperature when extracted, the control system comprising: a gas composition chamber coupled to the well piping and comprising at least one sensor configured to measure one or more characteristics of a landfill gas sample in the gas composition chamber; a temperature control mechanism configured to heat the landfill gas sample in the gas composition chamber to a second temperature at least a threshold amount greater than the first temperature; and a controller configured to control the at least one sensor to measure the one or more characteristics of the landfill gas sample in the gas composition chamber when a temperature of the landfill gas sample in the gas composition chamber is at least the threshold amount greater than the first temperature.
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