公开(公告)号：US20180347810A1

公开(公告)日：2018-12-06

申请号：US16100258

申请日：2018-08-10

申请人： ThermoChem Recovery International, Inc.

发明人： Ravi CHANDRAN ,  Daniel A. BURCIAGA ,  Daniel Michael LEO ,  Shawn Robert FREITAS ,  Dave G. NEWPORT ,  Justin Kevin MILLER ,  Kaitlin Emily HARRINGTON ,  Brian Christopher ATTWOOD

IPC分类号： F23G5/30 ,  F23G5/00

CPC分类号： F23G5/30 ,  B01J8/18 ,  B01J8/1809 ,  B01J8/1818 ,  B01J8/1872 ,  B01J8/26 ,  B01J2208/00132 ,  B09B3/00 ,  F23G5/006 ,  F23G2200/00 ,  F23G2202/101 ,  F23G2202/103 ,  F23G2202/50 ,  F23G2203/503 ,  F23G2206/10

摘要： A multi-stage product gas generation system converts a carbonaceous material, such as municipal solid waste, into a product gas which may subsequently be converted into a liquid fuel or other material. One or more reactors containing bed material may be used to conduct reactions to effect the conversions. Unreacted inert feedstock contaminants present in the carbonaceous material may be separated from bed material using a portion of the product gas. A heat transfer medium collecting heat from a reaction in one stage may be applied as a reactant input in another, earlier stage.

公开(公告)号：US20180119951A1

公开(公告)日：2018-05-03

申请号：US15563873

申请日：2016-04-01

申请人： Black Bear Carbon B.V.

发明人： Arnoldus Henricus Adrianus VERBERNE ,  Jan Anne JONKMAN ,  Christopher Michael TWIGG ,  Martijn Elie LOPES CARDOZO ,  Pieter Cornelis Tobias TER KUILE ,  Denis TWIGG

IPC分类号： F23G7/12 ,  F27B7/22 ,  F23G5/027 ,  F23G5/22 ,  F23G5/12 ,  C22C38/52 ,  C22C38/50 ,  C22C38/48 ,  C22C38/04 ,  C22C38/02 ,  C22C38/00 ,  C09C1/48

CPC分类号： F23G7/12 ,  B23K35/0255 ,  B23K35/3053 ,  B23K35/308 ,  B23K35/3086 ,  C09C1/482 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/18 ,  C22C38/40 ,  C22C38/48 ,  C22C38/50 ,  C22C38/52 ,  F23G5/027 ,  F23G5/12 ,  F23G5/22 ,  F23G2202/103 ,  F23G2203/21 ,  F23G2203/211 ,  F23G2209/281 ,  F27B7/20 ,  F27B7/22

摘要： The present invention relates to a rotary kiln made of a metal alloy. The alloy is preferably chosen from the group of Alloy 321, Alloy 321H, Alloy 347, Alloy 347H, Alloy 348 and Alloy 348H. An object of the present invention is to provide a rotary kiln that can be operated under the reducing gas conditions to be experienced by the kiln in a pyrolysis process of scrap rubber. The present invention furthermore relates to the use of such a rotary kiln in a process for the pyrolysis of tyres.

公开(公告)号：US20160025335A1

公开(公告)日：2016-01-28

申请号：US14774881

申请日：2014-03-10

申请人： ENVIROFUSION LTD

发明人： Anthony Reynolds

IPC分类号： F23G5/027 ,  F27B7/14 ,  F27B7/20 ,  F23G5/22

CPC分类号： F23G5/027 ,  F23G5/08 ,  F23G5/12 ,  F23G5/165 ,  F23G5/22 ,  F23G5/24 ,  F23G2200/00 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2201/40 ,  F23G2202/103 ,  F23G2202/104 ,  F23G2202/20 ,  F23G2203/805 ,  F23G2206/10 ,  F23G2209/18 ,  F23G2900/50204 ,  F27B7/14 ,  F27B7/2016 ,  F27B2007/025

摘要： The disclosure relates to a reactor for processing feed material, comprising: a de-gasifier zone configured to operate at a de-gasifier temperature and receive the feed material in order to remove components from the feed material that take a gas or vapour form below the de-gasifier temperature; a pyrothermic zone configured to operate at a pyrothermic temperature and receive the feed material from the de-gasifier zone in order to cause pyrolysis of the feed material to release a gas from the feed material; a molten zone configured to operate at a molten temperature and receive the feed material and released gas from the pyrothermic zone; and a heater configured to heat the molten zone to the molten temperature by burning the released gas received from the pyrothermic zone.

摘要翻译： 本公开涉及一种用于加工原料的反应器，包括：脱气器区域，其构造成在脱气器温度下操作并且接收进料，以便从进料中除去组分，所述进料在气体或蒸气形式下方 脱气炉温度; 热解区，其被配置为在热热温度下操作并且接收来自脱气器区域的进料，以引起进料的热分解以从进料中释放出气体; 熔融区，其构造成在熔融温度下操作并接收所述进料并从所述热热区释放气体; 以及加热器，其被配置为通过燃烧从热发生区域接收的释放气体来将熔融区域加热到熔融温度。

公开(公告)号：US20130213283A1

公开(公告)日：2013-08-22

申请号：US13725110

申请日：2012-12-21

申请人： Covanta Energy Corporation

发明人： Ron BROGLIO ,  Hanwei ZHANG ,  Robert BARKER ,  Stephen GOFF

IPC分类号： F23G5/027 ,  F23G5/50 ,  F23G5/38

CPC分类号： F23G5/027 ,  F23G5/16 ,  F23G5/38 ,  F23G5/50 ,  F23G2202/103 ,  F23G2202/106 ,  F23G2205/10 ,  F23G2205/121 ,  F23G2206/10 ,  F23G2207/10 ,  F23G2207/20 ,  F23G2900/00001 ,  F23G2900/50001 ,  F23N3/00 ,  F23N5/02

摘要： A two stage refuse gasification combustion system for processing refuse is disclosed. The system may contain features such as an advancer, a first and second gasifier, a gas regulator, and a post combustor. Additionally, methods for regulating gas and advancing refuse through a two stage refuse gasification combustion system are disclosed.

摘要翻译： 公开了一种用于加工垃圾的两级垃圾气化燃烧系统。 该系统可以包含诸如推进器，第一和第二气化器，气体调节器和后燃烧器的特征。 此外，公开了通过两级垃圾气化燃烧系统调节气体和推进垃圾的方法。

公开(公告)号：US08132416B2

公开(公告)日：2012-03-13

申请号：US11424561

申请日：2006-06-16

申请人： James Andrew Prentice, III

发明人： James Andrew Prentice, III

IPC分类号： F02G3/00 ,  F01K1/00

CPC分类号： F23G7/003 ,  F23G5/006 ,  F23G5/027 ,  F23G5/16 ,  F23G7/12 ,  F23G2202/101 ,  F23G2202/103 ,  F23G2206/203 ,  F23G2209/20 ,  F23G2209/28 ,  F23G2900/7011 ,  F23L7/00 ,  F23L2900/07004 ,  F23L2900/07005 ,  F23M5/08 ,  F28F21/083 ,  Y02E20/12 ,  Y02E20/14 ,  Y02E20/344

摘要： Apparatus and processes are provided for combusting hydrocarbon-containing waste fuel with an oxidizer, preferably liquid oxygen, and producing a substantially clean exhaust gas and a separate high purity steam product (e.g., superheated steam) that can be used to generate electrical power. The apparatus includes a plurality of combustion chambers in series with means to control the combustion temperature while facilitating complete combustion. The apparatus and method are useful for transforming waste materials, particularly solid and liquid wastes, such as the rubber from scrap tires into non-hazardous materials and energy.

摘要翻译： 提供了用氧化剂，优选液氧来燃烧含烃废物燃料的装置和方法，并且产生基本上清洁的废气和可用于产生电力的单独的高纯度蒸汽产物（例如过热蒸汽）。 该装置包括与控制燃烧温度同时有助于完全燃烧的装置串联的多个燃烧室。 该设备和方法可用于将废料特别是固体和液体废物（例如废旧轮胎的橡胶）转化成非危险材料和能量。

公开(公告)号：US20090050076A1

公开(公告)日：2009-02-26

申请号：US12067968

申请日：2006-09-29

申请人： Kim Allan Dam-Johansen ,  Peter Arendt Jensen ,  Flemming J. Frandsen ,  Ole Hedegaard Madsen

发明人： Kim Allan Dam-Johansen ,  Peter Arendt Jensen ,  Flemming J. Frandsen ,  Ole Hedegaard Madsen

IPC分类号： F23G5/46 ,  F23G5/14 ,  F22B1/18 ,  F22B9/00 ,  F22G1/02 ,  F22G5/04

CPC分类号： F23G5/46 ,  F22B31/04 ,  F23G5/14 ,  F23G5/48 ,  F23G2202/103 ,  F23G2202/104 ,  F23G2202/105 ,  F23G2206/203 ,  Y02E20/12

摘要： This invention relates to a boiler (1) drying, igniting and combusting refuse and producing steam (2, 2a) by heat exchange with flue gases (3). Said boiler (1) comprises a reactor (16) with firing a secondary fuel (18) for generating a less-corrosive gas flow (6) and an end superheater (8) located in the flow (6) of said less-corrosive gas. Said reactor (16) could be a sintering reactor, a rotary kiln, a fluidised bed or a spouted bed. This provides for an increased lifetime of the end superheater and makes the boiler provide a high and efficient electrical power output.

摘要翻译： 本发明涉及一种锅炉（1），通过与烟道气（3）的热交换来干燥，点燃和燃烧垃圾并产生蒸汽（2,2a）。 所述锅炉（1）包括反应器（16），其燃烧用于产生较少腐蚀性气体流的次级燃料（18）和位于所述较小腐蚀性气体（6）的流动（6）中的端部过热器（8） 。 所述反应器（16）可以是烧结反应器，回转窑，流化床或喷射床。 这提供了终端过热器的寿命增加并且使锅炉提供高效且高效的电力输出。

公开(公告)号：US20060293551A1

公开(公告)日：2006-12-28

申请号：US11509586

申请日：2006-08-25

申请人： Yoshiaki Yokoyama ,  Tooru Kodama ,  Yasuo Mishima ,  Katuo Takamiya

发明人： Yoshiaki Yokoyama ,  Tooru Kodama ,  Yasuo Mishima ,  Katuo Takamiya

IPC分类号： A62D3/00

CPC分类号： F23G7/14 ,  B01D53/002 ,  B01D53/02 ,  B01D53/70 ,  B09B3/00 ,  B09C1/06 ,  F23G5/027 ,  F23G2201/50 ,  F23G2202/103 ,  F23G2202/30 ,  F23G2203/8016 ,  F23G2205/18 ,  F23G2205/20 ,  F23G2209/24 ,  F23G2209/30 ,  F23J2215/30 ,  F23J2219/60 ,  F23J2219/70

摘要： An object to be treated such as soil, burned fly ashes, or the like containing organic halides is introduced to a hermetically sealable thermal decomposition furnace 310 and heated under reduced pressure. Emitted gases of the object to be treated are treated so that the generation and recomposition of dioxins are supressed. A heated residue of the object to be treated is cooled after being purged with a purge gas which is organic halide-free and has no organic halide generating capacity. Thus, the concentration of organic halides remaining in the heated residue can be held to an extremely low level.

摘要翻译： 将含有有机卤化物的待处理物体如土壤，燃烧的灰分等引入可密封的热分解炉310中并在减压下加热。 对待处理物体的排放气体进行处理，以使二恶英的产生和重新组合得以抑制。 待被处理物体的加热残余物在用无机卤化物清洗气体吹扫并且不具有有机卤化物生成能力之后被冷却。 因此，残留在加热残余物中的有机卤化物的浓度可以保持在非常低的水平。

公开(公告)号：US07028478B2

公开(公告)日：2006-04-18

申请号：US10738422

申请日：2003-12-16

申请人： James Andrew Prentice, III

发明人： James Andrew Prentice, III

IPC分类号： F01K13/00

CPC分类号： F23G7/003 ,  F23G5/006 ,  F23G5/027 ,  F23G5/16 ,  F23G7/12 ,  F23G2202/101 ,  F23G2202/103 ,  F23G2206/203 ,  F23G2209/20 ,  F23G2209/28 ,  F23G2900/7011 ,  F23L7/00 ,  F23L2900/07004 ,  F23L2900/07005 ,  F23M5/08 ,  F28F21/083 ,  Y02E20/12 ,  Y02E20/14 ,  Y02E20/344

摘要： The invention provides processes and apparatuses for safely, rapidly, cost-effectively and efficiently producing a superheated steam. These processes and apparatuses involve the combustion of one or more fuels containing the element hydrogen, the element carbon or the elements hydrogen and carbon. One or more of the combustion reactions are incomplete combustion reactions, and another combustion is a complete combustion reaction. Water that circulates around one or more combustion chambers and areas, but that does not enter into the combustion chambers or areas becomes converted into a high purity superheated steam product or dry saturated steam product containing superheated steam.

摘要翻译： 本发明提供了用于安全，快速，经济高效地生产过热蒸汽的方法和装置。 这些方法和装置涉及一种或多种含有元素氢，元素碳或元素氢和碳的燃料的燃烧。 一个或多个燃烧反应是不完全燃烧反应，另一个燃烧是完全的燃烧反应。 在一个或多个燃烧室和区域周围循环但不进入燃烧室或区域的水变成高纯度过热蒸汽产物或含有过热蒸汽的干饱和蒸汽产物。

公开(公告)号：US20060053791A1

公开(公告)日：2006-03-16

申请号：US10738422

申请日：2003-12-16

申请人： James Prentice

发明人： James Prentice

IPC分类号： F01K13/00

CPC分类号： F23G7/003 ,  F23G5/006 ,  F23G5/027 ,  F23G5/16 ,  F23G7/12 ,  F23G2202/101 ,  F23G2202/103 ,  F23G2206/203 ,  F23G2209/20 ,  F23G2209/28 ,  F23G2900/7011 ,  F23L7/00 ,  F23L2900/07004 ,  F23L2900/07005 ,  F23M5/08 ,  F28F21/083 ,  Y02E20/12 ,  Y02E20/14 ,  Y02E20/344

摘要： The invention provides processes and apparatuses for safely, rapidly, cost-effectively and efficiently producing a superheated steam product or dry saturated steam product that can be employed to generate electrical power, or in other manufacturing and/or non-manufacturing processes, in an environmentally clean manner without causing corrosion to electrical power-generating devices. These processes and apparatuses involve the combustion of one or more fuels containing the elements hydrogen and/or carbon, which can be derived from waste materials, such as the rubber from scrap tires. Water that circulates around one or more combustion chambers and/or areas, but that does not enter into the combustion chambers or areas, becomes converted into a high purity steam product The present invention also provides processes and apparatuses for recycling or eliminating waste materials, and for transforming hazardous materials into non-hazardous materials, and fuels that can be employed in the foregoing processes and apparatuses.

摘要翻译： 本发明提供了用于安全，快速，经济有效和高效地生产过热蒸汽产品或干饱和蒸汽产品的方法和装置，其可用于在环境中产生电力或其它制造和/或非制造工艺 清洁方式，不会对发电装置造成腐蚀。 这些方法和装置涉及一种或多种含有元素氢和/或碳的燃料的燃烧，所述元素可以从废旧材料衍生，例如来自废轮胎的橡胶。 在一个或多个燃烧室和/或区域周围循环但不进入燃烧室或区域的水变成高纯度蒸汽产品本发明还提供了用于再循环或消除废弃物的方法和装置，以及 用于将危险材料转化成非危险材料，以及可用于上述方法和装置的燃料。

公开(公告)号：US20020083698A1

公开(公告)日：2002-07-04

申请号：US09985618

申请日：2001-11-05

发明人： Norihisa Miyoshi ,  Shosaku Fujinami ,  Tetsuhisa Hirose ,  Masaaki Irie ,  Kazuo Takano ,  Takahiro Oshita

IPC分类号： F02C006/18

CPC分类号： F23G5/48 ,  F01K23/067 ,  F22B31/045 ,  F23G5/006 ,  F23G5/027 ,  F23G5/46 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2201/40 ,  F23G2201/70 ,  F23G2202/103 ,  F23G2202/20 ,  F23G2203/30 ,  F23J15/025 ,  F23J2217/104 ,  Y02E20/12 ,  Y02E20/16 ,  Y02E20/18

摘要： In an improved system for recovering heat from a combustion gas produced by burning wastes, the combustion gas or combustible gas produced by partial burning of the wastes subjected to dust filtration in a temperature range of 450-650null C. at a filtration velocity of 1-5 cm/sec under a pressure of from null5 kPa (gage) to 5 MPa before heat recovery is effected. The dust filtration is preferably performed using a filter medium which may or may not support a denitration catalyst. Heat recovery is preferably effected using a steam superheater. The dust-free gas may partly or wholly be reburnt with or without an auxiliary fuel to a sufficiently high temperature to permit heat recovery. The combustion furnace may be a gasifying furnace which, in turn, may be combined with a melting furnace. If desired, the reburning to a higher temperature may be performed under pressure and the obtained hot combustion gas is supplied to a gas turbine to generate electricity, followed by introduction of the exhaust gas from the gas turbine into a steam superheater for further heat recovery. The system can raise the temperature of superheated steam to a sufficient level to enhance the efficiency of power generation without possibility of corrosion of heat transfer pipes by the combustion gas or combustible gas.

摘要翻译： 在用于从燃烧废物产生的燃烧气体中回收热量的改进系统中，通过在过滤速度为1的450-650℃的温度范围内进行灰尘过滤的部分燃烧部分燃烧产生的燃烧气体或可燃气体 -5厘米/秒，压力为-5千帕（表压）至5MPa。 灰尘过滤优选使用可以或可以不支持脱硝催化剂的过滤介质进行。 热回收优选使用蒸汽过热器进行。 无尘气体可以部分或全部地被反燃，有或没有辅助燃料到足够高的温度以允许热回收。 燃烧炉可以是气化炉，其又可以与熔炉组合。 如果需要，可以在压力下进行再燃烧到更高的温度，并且将获得的热燃烧气体供应到燃气轮机以产生电力，然后将来自燃气轮机的废气引入蒸汽过热器中以进一步热回收。 该系统可以将过热蒸汽的温度升高到足够的水平，以提高发电效率，而不会由燃烧气体或可燃气体导致传热管的腐蚀。