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公开(公告)号：US09174166B2
公开(公告)日：2015-11-03
申请号：US13505583
申请日：2010-10-21
Applicant: Yoshiaki Matsuzawa , Hiroaki Ohara , Koki Hamada
Inventor： Yoshiaki Matsuzawa , Hiroaki Ohara , Koki Hamada
CPC classification number: B01D53/56 , B01D53/58 , B01D2251/2062 , B01D2258/0283 , C10J3/482 , C10J3/54 , C10J2300/094 , C10J2300/0956 , C10K3/06 , F23G5/027 , F23G2201/304 , F23G2201/40
Abstract: Ammonia off-gas, which is separated and recovered by an ammonia recovery device from gasification gas produced in a gasification furnace in a two-column gasification system, is injected as reducing agent for denitration into an inlet of a cyclone for separation of bed material heated in a combustion furnace from combustion exhaust gas and for returning the bed material to the gasification furnace. The ammonia off-gas is contacted with the high-temperatured combustion exhaust gas to reduce and remove NOx through non-catalytic decomposition. Any excess of the ammonia off-gas is distributed for burning to primary air to the combustion furnace.
Abstract translation: 将在二塔气化系统中的气化炉中产生的气化气体由氨回收装置分离和回收的氨废气作为还原剂注入到用于分离加热的床料的旋风分离器的入口中 在来自燃烧废气的燃烧炉中，并将床料返回到气化炉。 氨废气与高温燃烧废气接触，以通过非催化分解来还原和除去NOx。 任何多余的氨废气被分配用于燃烧到一次空气到燃烧炉。
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公开(公告)号：US08999019B2
公开(公告)日：2015-04-07
申请号：US12091038
申请日：2006-10-23
Applicant: Mark A. Paisley
Inventor： Mark A. Paisley
CPC classification number: C07C4/04 , C10J3/482 , C10J3/84 , C10J2200/158 , C10J2300/0916 , C10J2300/0983 , C10J2300/1606 , C10J2300/1637 , C10J2300/165 , C10K3/008 , C10K3/04 , F23G2201/301 , F23G2201/304 , F23G2201/40 , Y02E20/16 , Y02P20/145
Abstract: The present invention relates to a process and system for gasifying biomass or other carbonaceous feedstocks in an indirectly heated gasifier and provides a method for the elimination of condensable organic materials (tars) from the resulting product gas with an integrated tar removal step. More specifically, this tar removal step utilizes the circulating heat carrier to crack the organics and produce additional product gas. As a benefit of the above process, and because the heat carrier circulates through alternating steam and oxidizing zones in the process, deactivation of the cracking reactions is eliminated.
Abstract translation: 本发明涉及用于在间接加热的气化器中气化生物质或其它含碳原料的方法和系统，并且提供了一种通过一体式焦油去除步骤从所得产物气体中消除可冷凝有机材料（焦油）的方法。 更具体地，该焦油去除步骤利用循环热载体来裂开有机物并产生另外的产物气体。 作为上述方法的益处，并且由于热载体在该过程中通过交替的蒸汽和氧化区循环，消除了裂化反应的失活。
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公开(公告)号：US20140366447A1
公开(公告)日：2014-12-18
申请号：US14472175
申请日：2014-08-28
Applicant: IHI Corporation
Inventor： Yoshiaki MATSUZAWA , Toshiyuki Suda , Kenichiro Kondo
IPC: C10J3/56
CPC classification number: C10J3/463 , C10J3/482 , C10J3/56 , C10J2300/093 , C10J2300/0976 , C10J2300/0993 , C10J2300/1637 , C10J2300/1807 , C10J2300/1853 , F23C10/005 , F23C10/10 , F23G5/0276 , F23G5/30 , F23G7/001 , F23G2201/304 , F23G2201/40 , F23G2203/501 , F23G2203/503
Abstract: Provided are a fluidized-bed combustion furnace 1, a separator 8 for separation into bed material 11 and an exhaust gas, a fluidized-bed gasification furnace 40 into which the bed material 11 is introduced through a downcomer 46 and into which raw material is introduced, a circulation passage for circulating char and the bed material 11 to the combustion furnace 1, a dispersion section 43 extending along a width of a bed-material-introduction-side wall 41 of the gasification furnace 40 to receive the bed material 11 from the downcomer, fluidizing-gas introduction means 47 for blowing fluidizing gas into the dispersion section 43 to fluidize the bed material 11 in the section 43, and a supply section 48 for supplying the bed material 11 in the dispersion section 43 to the fluidized-bed gasification furnace 40 substantially evenly throughout the width on the bed-material-introduction side.
Abstract translation: 提供了流化床燃烧炉1，用于分离成床材料11的分离器8和废气，流化床气化炉40，通过降液管46将床料11引入其中并将原料引入其中 用于将炭和床料11循环到燃烧炉1的循环通道，沿着气化炉40的床料引入侧壁41的宽度延伸的分散部43，以从床 降液管，用于将流化气体吹入分散部分43以使部分43中的床料11流化的流化气体引入装置47和用于将分散部分43中的床材料11供给到流化床气化 炉床40在床材引入侧的整个宽度上基本上均匀。
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144.发明授权Method and system for wasteless processing and complete utilization of municipal and domestic wastes 有权无害化处理方法和系统，城市和家庭废物的完全利用公开(公告)号：US08419902B2
公开(公告)日：2013-04-16
申请号：US12454502
申请日：2009-05-19
Applicant: Arkady Feerer , Marat Hasbulatovich Kulakov , Denis Zagorsky
Inventor： Arkady Feerer , Marat Hasbulatovich Kulakov , Denis Zagorsky
CPC classification number: C10K1/12 , C10B47/44 , C10B53/00 , C10K1/101 , C10K1/103 , F02C3/28 , F05D2220/75 , F23G5/006 , F23G5/02 , F23G2201/10 , F23G2201/301 , F23G2201/303 , F23G2201/304 , F23G2201/40 , F23G2201/602 , F23G2201/603 , F23G2201/80 , F23G2205/121 , F23G2206/202 , F23G2206/203 , Y02E20/12 , Y02E50/12
Abstract: Proposed are a system and method for wasteless pyrolytic processing and complete utilization of municipal and domestic wastes. The wastes are sequentially passed through units of sorting, grinding, drying, accumulating, and sending to a pyrolysis reactor for pyrolytic treatment. The syngas produced in the pyrolysis is passed through dry cleaning, dust catching, a first wet cleaning with water, a second wet cleaning with alkali, and a floatation unit for separation of water which is purified to an extent sufficient for technical use. The purified syngas is also passed through an absorber and is then used as a working medium for a power generation unit such as a gas turbine co-generator that generates electricity. Solid products of the pyrolysis reaction, such as coke, are returned to the reactor for afterburning, and the heat of the reaction can be utilized in a dryer, or the like.
Abstract translation: 提出了无废热解热处理和完全利用城市和家庭废物的系统和方法。 废物依次通过分选，研磨，干燥，积聚和送到热解反应器进行热解处理。 在热解中产生的合成气通过干洗，吸尘，用水进行第一次湿式清洗，第二次用碱洗涤，以及用于分离水的漂浮单元，其被纯化至足以用于技术用途的程度。 纯化的合成气也通过吸收器，然后用作发电单元（例如发电的燃气轮机共发电机）的工作介质。 将热解反应的固体产物（如焦炭）返回反应器进行后燃，反应热可用于干燥器等中。
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公开(公告)号：US20120214113A1
公开(公告)日：2012-08-23
申请号：US13031701
申请日：2011-02-22
Applicant: Sathit KULPRATHIPANJA , Paolo PALMAS , Daniel N. MYERS
Inventor： Sathit KULPRATHIPANJA , Paolo PALMAS , Daniel N. MYERS
CPC classification number: C10B39/06 , C10G1/02 , C10G3/40 , C10G3/42 , C10G3/50 , C10G3/60 , C10G2300/1011 , C10G2300/1014 , C10G2300/202 , C10G2300/4006 , C10G2400/20 , F23G5/0276 , F23G5/30 , F23G7/10 , F23G2201/304 , F27B15/02 , F27D17/004 , Y02E50/14 , Y02P30/20
Abstract: Pyrolysis methods and apparatuses that allow effective heat removal, for example when necessary to achieve a desired throughput or process a desired type of biomass, are disclosed. According to representative methods, the use of a quench medium (e.g., water), either as a primary or a secondary type of heat removal, allows greater control of process temperatures, particularly in the reheater where char, as a solid byproduct of pyrolysis, is combusted. Quench medium may be distributed to one or more locations within the reheater vessel, such as above and/or within a dense phase bed of fluidized particles of a solid heat carrier (e.g., sand) to better control heat removal.
Abstract translation: 公开了允许有效除热的热解方法和装置，例如当需要达到期望的生产量或过程所需类型的生物质时。 根据代表性的方法，使用骤冷介质（例如水）作为主要或次要的除热方式，可以更好地控制工艺温度，特别是在再热器中，其中焦炭作为热解的固体副产物， 燃烧 淬火介质可以分配到再热器容器内的一个或多个位置，例如固体热载体（例如砂）的流化颗粒的密相床的上方和/或内部，以更好地控制热去除。
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Patent Agency Ranking
公开(公告)号：US20110036280A1
公开(公告)日：2011-02-17
申请号：US12848451
申请日：2010-08-02
Applicant: Bruce Toase , David Sweeting , Scott Edmondson
Inventor： Bruce Toase , David Sweeting , Scott Edmondson
IPC: F23G5/00
CPC classification number: F23G5/027 , F23G5/033 , F23G5/46 , F23G5/50 , F23G2201/303 , F23G2201/304 , F23G2201/40 , F23G2201/603 , F23G2201/80 , F23G2206/10 , F23G2206/202 , F23G2206/203 , F23G2900/50209 , Y02E20/12
Abstract: A small scale integrated waste processing system for the thermal destructions of waste. The system comprises a compactor (12) for densifying waste and expressing air, a pyrolyzer (13) to receive waste delivered from the compactor, a gasifier (14) with an ash vessel (23) that receives dried waste, and an oxidizer (15) receiving gas from the gasifier to be combusted. Heat energy from the oxidizer can be routed back to the pyrolyzer.
Abstract translation: 一种用于浪费热量的小型综合废物处理系统。 该系统包括用于致密化废物和表达空气的压实机（12），用于接收从压实机输送的废物的热解器（13），具有接收干燥废物的灰分容器（23）的气化器（14）和氧化剂 ）接收来自要燃烧的气化器的气体。 来自氧化剂的热能可以返回到热解器。
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147.发明申请Method and system for wasteless processing and complete utilization of municipal and domestic wastes 有权无害化处理方法和系统，城市和家庭废物的完全利用公开(公告)号：US20100293853A1
公开(公告)日：2010-11-25
申请号：US12454502
申请日：2009-05-19
Applicant: Arkady Feerer , Marat Hasbulatovich Kulakov , Denis Zagorsky
Inventor： Arkady Feerer , Marat Hasbulatovich Kulakov , Denis Zagorsky
CPC classification number: C10K1/12 , C10B47/44 , C10B53/00 , C10K1/101 , C10K1/103 , F02C3/28 , F05D2220/75 , F23G5/006 , F23G5/02 , F23G2201/10 , F23G2201/301 , F23G2201/303 , F23G2201/304 , F23G2201/40 , F23G2201/602 , F23G2201/603 , F23G2201/80 , F23G2205/121 , F23G2206/202 , F23G2206/203 , Y02E20/12 , Y02E50/12
Abstract: Proposed are a system and method for wasteless pyrolytic processing and complete utilization of municipal and domestic wastes. The wastes are sequentially passed through units of sorting, grinding, drying, accumulating, and sending to a pyrolysis reactor for pyrolytic treatment. The syngas produced in the pyrolysis is passed through dry cleaning, dust catching, a first wet cleaning with water, a second wet cleaning with alkali, and a floatation unit for separation of water which is purified to an extent sufficient for technical use. The purified syngas is also passed through an absorber and is then used as a working medium for a power generation unit such as a gas turbine co-generator that generates electricity. Solid products of the pyrolysis reaction, such as coke, are returned to the reactor for afterburning, and the heat of the reaction can be utilized in a dryer, or the like.
Abstract translation: 提出了无废热解热处理和完全利用城市和家庭废物的系统和方法。 废物依次通过分选，研磨，干燥，积聚和送到热解反应器进行热解处理。 在热解中产生的合成气通过干洗，吸尘，用水进行第一次湿式清洗，第二次用碱洗涤，以及用于分离水的漂浮单元，其被纯化至足以用于技术用途的程度。 纯化的合成气也通过吸收器，然后用作发电单元（例如发电的燃气轮机共发电机）的工作介质。 将热解反应的固体产物（如焦炭）返回反应器进行后燃，反应热可用于干燥器等中。
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公开(公告)号：US20090300976A1
公开(公告)日：2009-12-10
申请号：US12161026
申请日：2007-01-17
Applicant: Momtaz N. Mansour , Ravi Chandran
Inventor： Momtaz N. Mansour , Ravi Chandran
CPC classification number: F01K23/067 , C10J3/00 , C10J3/466 , C10J3/721 , C10J2300/1656 , C10J2300/1671 , C10J2300/1838 , C10J2300/1846 , C10K1/024 , C10K1/20 , F23G5/027 , F23G5/46 , F23G2201/304 , F23G2201/40 , F23G2206/203 , F23J2217/103 , Y02E20/12 , Y02E20/16 , Y02E20/18 , Y02P20/129
Abstract: Disclosed are flexible hybrid conversion systems that can be used with a wide spectrum of resources and feedstock. The disclosed systems can be sufficiently versatile to provide many added value products including clean energy, synthetic fuels and chemical products. Processes and system disclosed herein can produce, for example, shaft power and/or electricity from the expansion of species change of hot, hydrogen-laden syngas produced by gasification or steam reforming of inferior feedstock such as coal, bitumen, tar from sands and wastes, including biomass, municipal solid waste (MSW) sewage sludge and certain industrial wastes. This disclosure also teaches innovative system thermal integration methods of endothermic and exothermic processes and reaction enhancement approaches for the economic, clean and flexible production of synthetic gaseous and liquid fuels as well as chemicals.
Abstract translation: 公开了可以与广泛的资源和原料一起使用的灵活的混合转化系统。 所公开的系统可以充分地通用以提供包括清洁能源，合成燃料和化学产品在内的许多附加值产品。 本文公开的方法和系统可以产生例如来自膨胀物质变化的轴功率和/或电力，所述物质变化由劣质原料例如煤，沥青，来自沙子和废物的劣质原料气化或蒸汽重整产生的热的，含氢的合成气 ，包括生物质能，城市固体废物（MSW）污水污泥和某些工业废物。 本公开还教导了用于经济，清洁和灵活地生产合成气态和液体燃料以及化学品的吸热和放热过程和反应增强方法的创新的系统热积分方法。
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公开(公告)号：US07611576B2
公开(公告)日：2009-11-03
申请号：US11393195
申请日：2006-03-30
Applicant: Yuriy Rabiner
Inventor： Yuriy Rabiner
IPC: C04B7/14
CPC classification number: F23G5/006 , B09B3/00 , C10B47/30 , C10B53/00 , C10J3/00 , C10J3/84 , C10J2300/0906 , C10J2300/0996 , F23G5/027 , F23G5/04 , F23G5/16 , F23G5/46 , F23G2201/303 , F23G2201/304 , F23G2201/602 , F23G2201/701 , F23G2202/104 , F23G2206/10 , F23G2900/00001 , F23G2900/50205 , F23G2900/50401 , Y02E20/12 , Y02P20/129
Abstract: A municipal or like refuse is crushing, mixing with crushed limestone, dry up in two stages—by hot air and by part of solid products of pyrolysis which other part goes on washing out and filtration. Pyrolysis is carried out in two stages—due to heat of the specified part of solid products of pyrolysis and simultaneous neutralization of allocated hydrogen chloride by limestone with reception of calcium chloride, and then due to heat of final chimney gases of the combustion chamber, where in three stages the washed solid products of pyrolysis preliminary drained by a part of combustion chamber slag are burnt together with liquid and gaseous products of pyrolysis. Gas allocated at pyrolysis condense and divide on organic, which is liquid fuel and water phases. Air after a dryer moves to blowing away of light organic substances from the specified water phase, is heated up due to heat of slag and moves in combustion chamber. Washing water goes on allocation of salts of heavy metals and calcium chloride, and slag after molding of a concrete mixture goes to the chamber of thermohumid processing of the slag concrete by a part of damp chimney gases after drying calcium chloride, other part of gases moves to manufacture of liquid carbon dioxide.
Abstract translation: 市政或类似的垃圾粉碎，与粉碎的石灰石混合，分两个阶段干燥 - 热空气和部分热解固体产物，其他部分进行清洗和过滤。 热分解由两个阶段进行 - 由于特定部分的热解固体产物的热量，并且由接收氯化钙的石灰石同时中和所分配的氯化氢，然后由于燃烧室的最终烟囱气体的热量，其中 在三个阶段中，通过一部分燃烧室炉渣预先排出的经过热分解的洗涤固体产物与热解的液体和气体产物一起燃烧。 在热解过程中分配的气体有机分解，分为液体燃料和水相。 干燥器之后的空气移动以从指定的水相吹走轻质有机物质，由于炉渣的热量而被加热并在燃烧室中移动。 洗涤水分配重金属和氯化钙的盐，混凝土混合物成型后的炉渣在干燥氯化钙后，通过一部分潮湿的烟囱气体进入炉渣混合物的热湿机加工室，其他部分气体移动 制造液态二氧化碳。
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公开(公告)号：US20080097137A1
公开(公告)日：2008-04-24
申请号：US11577336
申请日：2006-06-06
Applicant: Chris Chapman , David Ovens , David Deegan , Saeed Ismail
Inventor： Chris Chapman , David Ovens , David Deegan , Saeed Ismail
CPC classification number: F23G5/46 , F23G5/006 , F23G5/02 , F23G5/027 , F23G5/085 , F23G5/30 , F23G2201/303 , F23G2201/304 , F23G2201/40 , F23G2203/50 , F23G2204/201 , F23G2206/203 , F23G2900/50208 , Y02E20/12
Abstract: The present invention provides a process for the treatment of waste, the process comprising a gasification step comprising treating the waste in a gasification unit in the presence of oxygen and steam to produce an offgas and a char, and a plasma treatment step comprising subjecting the offgas and the char to a plasma treatment in a plasma treatment unit in the presence of oxygen and steam. An apparatus for carrying out the process is also provided.
Abstract translation: 本发明提供了一种处理废物的方法，该方法包括气化步骤，包括在氧气和蒸汽存在下处理气化单元中的废物以产生废气和焦炭，以及等离子体处理步骤，包括使废气 以及在氧气和蒸汽的存在下在等离子体处理单元中进行等离子体处理的焦炭。 还提供了一种用于执行该过程的装置。
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