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    PYROLYSIS REACTION SYSTEM AND METHOD OF PYROLYSING AN ORGANIC FEED
    1.
    发明申请
    PYROLYSIS REACTION SYSTEM AND METHOD OF PYROLYSING AN ORGANIC FEED 有权

    公开(公告)号：US20250059444A1

    公开(公告)日：2025-02-20

    申请号：US18936431

    申请日：2024-11-04

    Applicant: ROYAL MELBOURNE INSTITUTE OF TECHNOLOGY

    Inventor： Kalpit SHAH

    IPC: C10B49/22 ,  C10B47/24 ,  C10B49/10 ,  C10B53/02 ,  C10B57/10 ,  F23B90/06 ,  F23G5/027 ,  F23G5/24

    Abstract: The invention provides a pyrolysis reaction system, the system comprising: a pyrolysis chamber comprising a feed inlet, a gas inlet and a product outlet, wherein the pyrolysis chamber is configured i) to receive a pyrolysable organic feed and an inert gas via the feed inlet and gas inlet respectively, ii) to pyrolyse the organic feed at a pyrolysis temperature to produce a carbonaceous pyrolysis product and a pyrolysis gas, wherein the pyrolysis gas will combine with the inert gas to form a gas mixture having a pyrolysis chamber pressure in the pyrolysis chamber, and iii) to discharge the carbonaceous pyrolysis product via the product outlet; a gas reactor configured to react the pyrolysis gas by combustion and/or carbon deposition at a gas reaction temperature and a gas reactor pressure; and a first partition defining a boundary between the pyrolysis chamber and the gas reactor, the first partition comprising a plurality of first apertures to provide fluid communication between the pyrolysis chamber and the gas reactor, wherein the pyrolysis reaction system is operable with the gas reactor pressure less than the pyrolysis chamber pressure such that the gas mixture flows from the pyrolysis chamber to the gas reactor through the first apertures, thereby providing at least a portion of the pyrolysis gas for reaction in the gas reactor.

    Method and apparatus for treating combustible substance
    2.
    发明授权
    Method and apparatus for treating combustible substance 有权

    公开(公告)号：US12196417B2

    公开(公告)日：2025-01-14

    申请号：US17629637

    申请日：2019-08-06

    Applicant: Taiheiyo Engineering Corporation

    Inventor： Yasushi Yamamoto

    IPC: F23G5/027 ,  F23G5/44

    Abstract: A treatment method and apparatus is provided to effectively use a combustible waste such as waste plastic, waste tires, rice husk, wood shavings, PKS, RDF and sludge while maintaining stable operation; to improve the combustion efficiency of a fossil fuel such as coal and coke; and furthermore to reduce the NOx concentration in a cement kiln exhaust gas. An apparatus 1 for treating a combustible, the apparatus comprising: a mixer 3 for mixing a combustible C with a preheated raw material R2, which has a temperature of 600° C. or higher and 900° C. or lower and which is drawn from a preheater cyclone of a cement burning device 10, to gasify the combustible; and a feeder 5 for feeding the gasified combustible and the preheated raw material (mixed raw material M) to a region from an inlet end 13a of the cement burning device to a calciner 12. When the combustible and the preheated raw material are mixed, moisture may be added to cause water gas shift reaction, and the resultant water gas and the preheated raw material may be introduced to the region from the inlet end of the cement burning device to the calciner.

    Cost effective plasma combined heat and power system
    3.
    发明授权
    Cost effective plasma combined heat and power system 有权

    公开(公告)号：US12196111B2

    公开(公告)日：2025-01-14

    申请号：US16746584

    申请日：2020-01-17

    Applicant: Heat IP Holdco, LLC.

    Inventor： James Charles Juranitch

    IPC: F01K13/00 ,  C01B3/02 ,  C01B3/34 ,  C10J3/57 ,  C21B13/00 ,  F01K7/16 ,  F23G5/027 ,  F23G5/08

    Abstract: A method of generating syngas as a primary product from renewable feedstock, fossil fuels, or hazardous waste with the use of a cupola. The cupola operates on inductive heat alone, chemically assisted heat, or plasma assisted heat. Cupola operation is augmented by employing carbon or graphite rods to carry electrical current into the metal bath that is influenced by the inductive element. The method includes the steps of providing a cupola for containing a metal bath; and operating an inductive element to react with the metal bath. A combination of fossil fuel, a hazardous waste, and a hazardous material is supplied to the cupola. A plasma torch operates on the metal bath directly, indirectly, or in a downdraft arrangement. Steam, air, oxygen enriched air, or oxygen are supplied to the metal bath. A pregassifier increases efficiency and a duct fired burner is added to a simple cycle turbine with fossil fuel augmentation.

    BURNER TUBE
    6.
    发明公开
    BURNER TUBE 审中-公开

    公开(公告)号：US20240117965A1

    公开(公告)日：2024-04-11

    申请号：US18543268

    申请日：2023-12-18

    Applicant: RANDALL J. THIESSEN ,  LaVoy M. Thiessen, JR.

    Inventor： RANDALL J. THIESSEN ,  LaVoy M. Thiessen, JR.

    IPC: F23C7/00 ,  F23C3/00 ,  F23D14/02 ,  F23D14/62 ,  F23G5/027

    CPC classification number: F23C7/006 ,  F23C3/002 ,  F23D14/02 ,  F23D14/62 ,  F23G5/0276 ,  F23C2900/99011 ,  F23G2201/40

    Abstract: A system and method uses a combustor and gasifier to burn a primary dirty fuel, such as waste materials or high-polluting fossil fuels, and a secondary low-polluting fuel, such as biomass fuels, for co-generation of electricity while reducing harmful emissions. The primary fuel is burned at least partially through the use of an improved burner tube. Dirty exhaust from a combustor is scrubbed by a gasifier by reforming the combustors exhaust gases into a clean-burning producer gas (syn-gas). The secondary fuel and oxygen are added to the dirty exhaust in the gasifier to create gas, char and ash. The gas powers an engine or turbine that turns a generator, or a boiler, Stirling engine, or Organic Rankine Cycle power plant, and releases a cleaner exhaust.

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