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公开(公告)号：US20230321598A1
公开(公告)日：2023-10-12
申请号：US18208555
申请日：2023-06-12
Applicant: California Bioenergy LLC
Inventor： N. Ross Buckenham , Daniel Waineo
IPC: B01D53/52 , H02J3/38 , H02J7/34 , H01M8/0668 , H01M8/0662 , B01D53/04 , B01D53/22 , G05B19/418 , A01C3/00 , A61L11/00 , H01M8/12 , C02F1/52 , C02F11/18
CPC classification number: B01D53/52 , H02J3/381 , H02J7/34 , H01M8/0668 , H01M8/0675 , B01D53/04 , B01D53/229 , G05B19/418 , A01C3/00 , A61L11/00 , H01M8/12 , C02F1/5236 , C02F11/185 , B01D2259/45 , G05B2219/32287 , H02J2300/30 , B01D2253/102 , B01D2253/1122 , B01D2251/604 , B01D2251/304 , B01D2257/304 , B01D2258/05
Abstract: A system including biogas purification and provides biogas as feedstock to a solid oxide fuel cell. The biogas purification treatment process provides a polished biogas that is substantially free of carbonyl sulfides and hydrogen sulfide. The system uses a biogas treatment apparatus, that includes apparatus such as a packed columns, comprising copper oxide or potassium permanganate packing material, and an activated carbon component configured to treat the biogas by polishing it to remove carbonyl sulfides and deleterious trace residues, such as hydrogen sulfide, that were not removed by any prior bulk H2S removal steps. In addition, an oil removal device is used to remove any entrained fine oil droplets in the biogas. A polished biogas having in the range of 60% methane is charged to the fuel cell. Electricity generated may be fed into a grid or used directly as energy to charge electrical-powered vehicles, for example. Energy credits are tracked in real time and are appropriately assigned.
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公开(公告)号：US11759833B2
公开(公告)日：2023-09-19
申请号：US17163844
申请日：2021-02-01
Applicant: D.C. Water & Sewer Authority
Inventor： Sudhir N. Murthy , Matthew Higgins , Haydee De Clippeleir , Bernhard Wett
CPC classification number: B09B3/00 , B09B3/40 , C02F1/025 , C02F11/04 , C02F11/10 , C02F11/12 , C02F11/18 , C02F11/185 , C02F2201/009 , C02F2209/09 , C02F2303/04 , C02F2303/10 , Y02W10/37
Abstract: This invention proposes the use of Thermal Hydrolysis (or Thermal Carbonization) at different temperatures and pressures in alternate waste streams to achieve an optimal mix of high digestion rates and pasteurization rates while still achieving large viscosity reduction. In the disclosed embodiments means of combining Thermal Hydrolysis (or Thermal Carbonization) and Pasteurization including but not limited to placing the waste streams in parallel, placing them in series, utilizing heat input in parallel and heat exchangers in series are explored to optimize hydrolysis rates, minimize the use of high pressure tanks, optimize energy used, and manage viscosity characteristics of the solids.
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公开(公告)号：US20230257291A1
公开(公告)日：2023-08-17
申请号：US17672236
申请日：2022-02-15
Applicant: Thomas J. BURKE
Inventor： Thomas J. BURKE
CPC classification number: C02F11/185 , C02F1/043 , C02F2209/02 , C02F2209/40 , C02F2303/04 , C02F2303/10 , C02F2303/14
Abstract: A device for sterilizing fluid waste to render said waste noninfectious, said device comprising a U-shaped conduit means, a pump, and a heating means, wherein the conduit means is oriented vertically so that fluid moving through it is subjected to higher pressures at the bottom of the loop, heat is applied to fluid at the bottom of the loop by the heating means, and the pump moves the fluid through the conduit means at a flow rate that ensures sufficient heat is applied to the fluid for a sufficient period of time.
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公开(公告)号：US20170275583A1
公开(公告)日：2017-09-28
申请号：US15511079
申请日：2015-09-15
Applicant: Petteri Salonen
Inventor： Petteri Salonen
CPC classification number: C12M47/14 , C02F1/025 , C02F9/00 , C02F11/04 , C02F11/12 , C02F11/123 , C02F11/125 , C02F11/185 , C02F2303/10 , C05F5/008 , C12M21/04 , C12M21/12 , C12M35/02 , C12M43/04 , C12M43/08 , C12M45/06 , C12M45/20 , C12M47/06 , C12M47/20 , Y02A40/212 , Y02E50/343 , Y02P20/129 , Y02P20/145 , Y02P20/59 , Y02W10/30 , Y02W10/37 , Y02W30/47
Abstract: System (100) and method for processing biomass. The system comprises a combined heat and power plant (102), an interface (114) for feeding biogas to a traffic fuel production unit, interfaces (114) to a district heating system (106a) and an electrical grid (106b), and a hydrolysis device (108), a digestion device (110), a dryer (116) and a heat recovery unit (112), which are operatively coupled for transferring heat, intermediate products and final products of the process, wherein raw biomass is received into the Fuel hydrolysis device (108), biomass processed by the hydrolysis device (108) is fed to the digestion device (110), biogas obtained in the digestion device (110) is fed to the traffic fuel production unit (104), heat is recovered from the hydrolysis device (108), biomass processed by the digestion device (110) is dried by the heat recovered from the hydrolysis device (108), heat is recovered from the dryer (116), heat recovered from the dryer (116) is fed to the hydrolysis device (108) to be used in pre-heating of the received raw biomass, heat recovered from the dryer (116) is fed to the district heating (106a), and production of electricity is fueled by the dried biomass from the dryer (116).
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公开(公告)号：US20160185641A1
公开(公告)日：2016-06-30
申请号：US14908842
申请日：2014-07-31
Applicant: SGC ADVISORS, LLC
Inventor： Joseph E. Zuback
CPC classification number: C02F11/185 , C02F11/02 , C02F11/04 , C02F11/12 , C02F11/14 , C02F11/18 , C02F2101/30 , C02F2203/004 , C02F2203/008 , C10L5/46 , Y02E50/10 , Y02E50/16 , Y02E50/30 , Y02E50/343 , Y02W10/23 , Y02W10/27 , Y02W10/33 , Y02W10/37
Abstract: An integrated mobile thermal treatment system and method is disclosed for processing organic material. In a first mode of operation, the system includes all process components necessary to thermally treat organic material to achieve cell lysing and cell formation integrated in a common skid-assembled unit. In a second mode of operation, the system additionally includes pre-slurrying, pressurization, selective solids separation, and/or post-dewatering process components to minimize feed volume by pre-slurrying, deliver feed at the necessary treatment pressure, thermally treat organic material to achieve cell lysing and cell formation integrated in a separate or common skid-assembled unit, and produce a dewatered sludge cake suitable for disposal or use as a fertilizer of fuel.
Abstract translation: 公开了用于处理有机材料的综合移动热处理系统和方法。 在第一种操作模式中，该系统包括热处理有机材料以实现集成在普通滑移组装单元中的细胞裂解和细胞形成所需的所有过程组分。 在第二种操作模式中，该系统还包括预浆，加压，选择性固体分离和/或脱水后处理组分，以通过预浆化使饲料体积最小化，在必要的处理压力下输送饲料，热处理有机物质 实现细胞裂解和细胞形成，其集成在单独的或常见的滑移组装单元中，并且产生适于作为燃料肥料处理或使用的脱水污泥饼。
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Patent Agency Ranking
公开(公告)号：US08858671B2
公开(公告)日：2014-10-14
申请号：US12447407
申请日：2007-09-11
Applicant: Michel Mazon
Inventor： Michel Mazon
CPC classification number: C05C9/00 , C02F11/004 , C02F11/14 , C02F11/185 , C05D3/02 , C05F5/00 , C05F7/00 , C05F11/00 , C05D1/00 , C05D9/00
Abstract: The invention relates to a new method for treating domestic waste and the like by the combination of two compositions, one containing lime and the other containing urea, to the combinations, to the products obtained by the method and to uses thereof.
Abstract translation: 本发明涉及通过将两种组合物（一种含有石灰，另一种含有尿素）组合的方法与通过该方法获得的产品及其用途相结合地处理生活垃圾等的新方法。
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公开(公告)号：US20130193067A1
公开(公告)日：2013-08-01
申请号：US13676051
申请日：2012-11-13
Applicant: Epcot Crenshaw Corporation
Inventor： Charles Satish Smith
CPC classification number: C02F3/006 , C02F1/683 , C02F3/28 , C02F3/282 , C02F3/34 , C02F3/343 , C02F11/04 , C02F11/185 , C02F2101/20 , C02F2103/20 , C02F2103/26 , C02F2209/02 , C02F2209/03 , C02F2209/04 , C02F2209/06 , C02F2209/40 , C02F2303/10 , C12M27/20 , C12M41/00 , C12M41/26 , C12M41/34 , C12M41/40 , C12M41/44 , C12M41/48 , Y02E50/343 , Y02W10/30
Abstract: Systems and methods for performing anaerobic digestion of biomaterials using a clarifier, a batch reactor, and/or a digester are disclosed. The clarifier performs pretreatment processing of biomaterial to improve anaerobic digestion. The batch reactor and/or the digester are coupled to the clarifier and are configured to digest the processed biomaterial. A control system for an anaerobic digestion process includes a flow control system, a temperature control system, and a totalization system. The flow control system controls the flow of biomaterial and the delivery of chemical agents to the biomaterial based on conductivity, temperature, pressure, and/or composition of the biomaterial. The temperature control system includes a heat source and heat exchangers that control the temperature of the biomaterial. The totalization system senses the volume of biomaterial in at least one stage of an anaerobic digestion process and a controller controls the flow control system based upon the sensed volume of biomaterial.
Abstract translation: 公开了使用澄清器，间歇反应器和/或蒸煮器进行生物材料厌氧消化的系统和方法。 净化器进行生物材料的预处理，以改善厌氧消化。 间歇反应器和/或蒸煮器耦合到澄清器并且被配置为消化经处理的生物材料。 用于厌氧消化过程的控制系统包括流量控制系统，温度控制系统和累计系统。 流量控制系统基于生物材料的电导率，温度，压力和/或组成来控制生物材料的流动和向生物材料递送化学试剂。 温度控制系统包括热源和控制生物材料的温度的热交换器。 累积系统在厌氧消化过程的至少一个阶段中感测生物材料的体积，并且控制器基于感测到的生物材料体积来控制流量控制系统。
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公开(公告)号：US08414770B2
公开(公告)日：2013-04-09
申请号：US13360668
申请日：2012-01-28
Applicant: Charles Satish Smith
Inventor： Charles Satish Smith
IPC: C02F3/28
CPC classification number: C02F3/006 , C02F1/683 , C02F3/28 , C02F3/34 , C02F3/343 , C02F11/04 , C02F11/185 , C02F2101/20 , C02F2103/20 , C02F2103/26 , C02F2209/02 , C02F2209/03 , C02F2209/04 , C02F2209/06 , C02F2209/40 , C02F2303/10 , Y02E50/343 , Y02W10/30
Abstract: Systems and methods for performing anaerobic digestion of biomaterials using a clarifier, a batch reactor, and/or a digester are disclosed. The clarifier performs pretreatment processing of biomaterial to improve anaerobic digestion. The batch reactor and/or the digester are coupled to the clarifier and are configured to digest the processed biomaterial. A control system for an anaerobic digestion process includes a flow control system, a temperature control system, and a totalization system. The flow control system controls the flow of biomaterial and the delivery of chemical agents to the biomaterial based on conductivity, temperature, pressure, and/or composition of the biomaterial. The temperature control system includes a heat source and heat exchangers that control the temperature of the biomaterial. The totalization system senses the volume of biomaterial in at least one stage of an anaerobic digestion process and a controller controls the flow control system based upon the sensed volume of biomaterial.
Abstract translation: 公开了使用澄清器，间歇反应器和/或蒸煮器进行生物材料厌氧消化的系统和方法。 净化器进行生物材料的预处理，以改善厌氧消化。 间歇反应器和/或蒸煮器耦合到澄清器并且被配置为消化经处理的生物材料。 用于厌氧消化过程的控制系统包括流量控制系统，温度控制系统和累计系统。 流量控制系统基于生物材料的电导率，温度，压力和/或组成来控制生物材料的流动和向生物材料递送化学试剂。 温度控制系统包括热源和控制生物材料的温度的热交换器。 累积系统在厌氧消化过程的至少一个阶段中感测生物材料的体积，并且控制器基于感测到的生物材料体积来控制流量控制系统。
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公开(公告)号：US08308946B2
公开(公告)日：2012-11-13
申请号：US13360669
申请日：2012-01-28
Applicant: Charles Satish Smith
Inventor： Charles Satish Smith
CPC classification number: C02F3/006 , C02F1/683 , C02F3/28 , C02F3/282 , C02F3/34 , C02F3/343 , C02F11/04 , C02F11/185 , C02F2101/20 , C02F2103/20 , C02F2103/26 , C02F2209/02 , C02F2209/03 , C02F2209/04 , C02F2209/06 , C02F2209/40 , C02F2303/10 , C12M27/20 , C12M41/00 , C12M41/26 , C12M41/34 , C12M41/40 , C12M41/44 , C12M41/48 , Y02E50/343 , Y02W10/30
Abstract: Systems and methods for performing anaerobic digestion of biomaterials using a clarifier, a batch reactor, and/or a digester are disclosed. The clarifier performs pretreatment processing of biomaterial to improve anaerobic digestion. The batch reactor and/or the digester are coupled to the clarifier and are configured to digest the processed biomaterial. A control system for an anaerobic digestion process includes a flow control system, a temperature control system, and a totalization system. The flow control system controls the flow of biomaterial and the delivery of chemical agents to the biomaterial based on conductivity, temperature, pressure, and/or composition of the biomaterial. The temperature control system includes a heat source and heat exchangers that control the temperature of the biomaterial. The totalization system senses the volume of biomaterial in at least one stage of an anaerobic digestion process and a controller controls the flow control system based upon the sensed volume of biomaterial.
Abstract translation: 公开了使用澄清器，间歇反应器和/或蒸煮器进行生物材料厌氧消化的系统和方法。 净化器进行生物材料的预处理，以改善厌氧消化。 间歇反应器和/或蒸煮器耦合到澄清器并且被配置为消化经处理的生物材料。 用于厌氧消化过程的控制系统包括流量控制系统，温度控制系统和累计系统。 流量控制系统基于生物材料的电导率，温度，压力和/或组成来控制生物材料的流动和向生物材料递送化学试剂。 温度控制系统包括热源和控制生物材料的温度的热交换器。 累积系统在厌氧消化过程的至少一个阶段中感测生物材料的体积，并且控制器基于感测到的生物材料体积来控制流量控制系统。
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公开(公告)号：US20120132586A1
公开(公告)日：2012-05-31
申请号：US13360668
申请日：2012-01-28
Applicant: Charles Satish Smith
Inventor： Charles Satish Smith
CPC classification number: C02F3/006 , C02F1/683 , C02F3/28 , C02F3/34 , C02F3/343 , C02F11/04 , C02F11/185 , C02F2101/20 , C02F2103/20 , C02F2103/26 , C02F2209/02 , C02F2209/03 , C02F2209/04 , C02F2209/06 , C02F2209/40 , C02F2303/10 , Y02E50/343 , Y02W10/30
Abstract: Systems and methods for performing anaerobic digestion of biomaterials using a clarifier, a batch reactor, and/or a digester are disclosed. The clarifier performs pretreatment processing of biomaterial to improve anaerobic digestion. The batch reactor and/or the digester are coupled to the clarifier and are configured to digest the processed biomaterial. A control system for an anaerobic digestion process includes a flow control system, a temperature control system, and a totalization system. The flow control system controls the flow of biomaterial and the delivery of chemical agents to the biomaterial based on conductivity, temperature, pressure, and/or composition of the biomaterial. The temperature control system includes a heat source and heat exchangers that control the temperature of the biomaterial. The totalization system senses the volume of biomaterial in at least one stage of an anaerobic digestion process and a controller controls the flow control system based upon the sensed volume of biomaterial.
Abstract translation: 公开了使用澄清器，间歇反应器和/或蒸煮器进行生物材料厌氧消化的系统和方法。 净化器进行生物材料的预处理，以改善厌氧消化。 间歇反应器和/或蒸煮器耦合到澄清器并且被配置为消化经处理的生物材料。 用于厌氧消化过程的控制系统包括流量控制系统，温度控制系统和累计系统。 流量控制系统基于生物材料的电导率，温度，压力和/或组成来控制生物材料的流动和向生物材料递送化学试剂。 温度控制系统包括热源和控制生物材料的温度的热交换器。 累积系统在厌氧消化过程的至少一个阶段中感测生物材料的体积，并且控制器基于感测到的生物材料体积来控制流量控制系统。
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