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公开(公告)号：US07531153B2
公开(公告)日：2009-05-12
申请号：US11692010
申请日：2007-03-27
CPC分类号： B01D53/8665 , B01D53/10 , B01D2251/108 , B01D2253/108 , B01D2253/304 , B01D2255/702 , B01D2255/906 , B01D2255/9202 , B01D2257/602 , F23C2201/101 , F23D1/00 , F23J15/003 , F23J15/04 , F23J15/06 , F23J2215/60 , F23L9/04 , Y02E20/363
摘要： A method for reducing an amount of mercury in flue gases generated by the combustion of coal is provided. The method includes combusting a quantity of coal and a quantity of air within a primary combustion area such that a fly ash containing carbon and elemental mercury is formed within the flue gases, supplying air to the primary combustion area such that a portion of the air is channeled to an overfire air burnout area downstream from the primary combustion area to facilitate increasing an amount of the carbon content in the fly ash, cooling the flue gases to facilitate oxidizing the elemental mercury using the carbon content in the fly ash, and injecting sorbent into the flue gases to facilitate further reducing the amount of mercury in the flue gases.
摘要翻译： 提供了一种减少煤燃烧产生的烟道气中的汞的方法。 该方法包括在主燃烧区域内燃烧一定数量的煤和一定量的空气，使得在烟道气中形成含有碳和元素汞的飞灰，将空气供应到主燃烧区域，使得空气的一部分为 引导到主燃烧区域下游的过火空气排放区域，以便于增加飞灰中碳含量的量，冷却烟道气以便利用飞灰中的碳含量氧化元素汞，并将吸附剂注入 烟道气有利于进一步减少烟气中的汞含量。
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92.发明申请METHOD AND APPARATUS FOR OPERATING A FUEL FLEXIBLE FURNACE TO REDUCE POLLUTANTS IN EMISSIONS 有权用于燃烧燃料柔性火焰以减少排放污染物的方法和装置公开(公告)号：US20090078175A1
公开(公告)日：2009-03-26
申请号：US11950615
申请日：2007-12-05
IPC分类号： F23B10/00
CPC分类号： F23C1/00 , F23C2201/301 , F23C2900/01001 , F23G2201/70
摘要： A fuel flexible furnace, including a main combustion zone, a reburn zone downstream from the main combustion zone, and a delivery system operably coupled to supplies of biomass and coal and configured to deliver the biomass and the coal as ingredients of first and reburn fuels to the main combustion zone and the reburn zone, with each fuel including flexible quantities of the biomass and/or the coal. The flexible quantities are variable with the furnace in an operating condition.
摘要翻译： 一种燃料柔性炉，包括主燃烧区，在主燃烧区下游的重燃区，以及可操作地耦合到生物质和煤的供应并被配置为将生物质和煤作为第一和再燃燃料的成分输送的输送系统， 主燃烧区和重燃区，每个燃料包括生物量和/或煤的灵活数量。 炉子在运行状态下的灵活数量是可变的。
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93.发明申请公开(公告)号：US20090065677A1
公开(公告)日：2009-03-12
申请号：US12207608
申请日：2008-09-10
申请人： William Randall Hoff
发明人： William Randall Hoff
摘要： Disclosed is a portable molding apparatus for constructing pre-cast structure. The portable molding apparatus comprises a container, a plurality of partition members, at least one retainer, and a plurality of spacing members. The container comprises a floor, and a pair of longitudinal walls vertically extending from the floor for configuring an interior space therebetween. The plurality of partition members is supported on the floor in a spaced apart manner. The at least one retainer is positioned between at least one pair of partition members of the plurality of partition members for configuring at least two sets of partition members. The plurality of spacing members is positioned between partition members of each of the at least two sets of partition members for configuring a plurality of mold cavities therebetween. The plurality of mold cavities is adapted to receive a building material for constructing the pre-cast structures.
摘要翻译： 公开了一种用于构造预制结构的便携式模制装置。 便携式成型设备包括容器，多个分隔构件，至少一个保持器和多个间隔构件。 容器包括地板和从地板垂直延伸的一对纵向壁，用于构成它们之间的内部空间。 多个分隔构件以间隔开的方式支撑在地板上。 所述至少一个保持器位于所述多个分隔构件的至少一对分隔构件之间，用于配置至少两组分隔构件。 多个间隔构件位于至少两组分隔构件中的每一个的分隔构件之间，用于在其间配置多个模腔。 多个模腔适于接收用于构造预制结构的建筑材料。
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公开(公告)号：US07431154B2
公开(公告)日：2008-10-07
申请号：US11415519
申请日：2006-05-02
申请人： Jose E. Perez , Gary J. Gwizdala , Kent Ke Yan , William Randall Fisher , Edwin E. Pessara , Iris Gluzman
发明人： Jose E. Perez , Gary J. Gwizdala , Kent Ke Yan , William Randall Fisher , Edwin E. Pessara , Iris Gluzman
IPC分类号： B65D85/57
CPC分类号： G11B33/0411 , E05B73/0023 , G11B33/0427
摘要： A storage container includes a lid having a lid panel and an arm extending from the lid panel, the arm including a detent having a first surface parallel to the lid panel and a second surface having a taper extending at least a portion between the first surface and a distal end of the arm, and a base configured to receive a disc, the base having a base panel and a member extending from the base panel, the member having an opening defined by an interior surface having a portion thereof parallel to the base panel, the first surface of the detent engaging the interior surface portion of the member when the storage container is closed. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译： 存储容器包括具有盖板和从盖板延伸的臂的盖，所述臂包括具有平行于盖板的第一表面的制动器和具有锥形的第二表面，所述第一表面具有在第一表面和第二表面之间的至少一部分的延伸部分 所述臂的远端以及被配置为容纳盘的基座，所述基座具有底板和从所述基板延伸的构件，所述构件具有由内表面限定的开口，所述开口的一部分平行于所述基板 当存储容器关闭时，制动器的第一表面接合构件的内表面部分。 要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。
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公开(公告)号：US20080060519A1
公开(公告)日：2008-03-13
申请号：US11531149
申请日：2006-09-12
IPC分类号： B01D53/02
CPC分类号： B01D53/10 , B01D53/64 , B01D2251/304 , B01D2253/102 , B01D2257/602 , B01J20/043 , B01J20/20 , B01J2220/42 , F23J15/02 , F23J2215/60 , F23J2219/30 , F23J2219/60 , Y10S95/901
摘要： A system for removing mercury from combustion gas. The system includes a combustion device, a stack, and a duct system that couples the combustion device to the stack. The system further comprises an injection system that is coupled to the duct system. The injection system injects sorbents including alkali-based sorbents and carbon-based sorbents into the duct system.
摘要翻译： 一种从燃烧气体中去除汞的系统。 该系统包括燃烧装置，堆叠和将燃烧装置耦合到堆叠的管道系统。 该系统还包括连接到管道系统的注射系统。 注射系统将吸附剂（包括碱性吸附剂和碳基吸附剂）注入管道系统。
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96.发明授权Method and apparatus for utilization of partially gasified coal for mercury removal 有权用于部分气化煤用于除汞的方法和装置公开(公告)号：US07249564B2
公开(公告)日：2007-07-31
申请号：US10866239
申请日：2004-06-14
IPC分类号： F23J15/00
CPC分类号： F23D1/00 , F23J15/003 , F23J15/022 , F23J2215/60
摘要： A method for capturing mercury in a flue gas formed by solid fuel combustion including: combusting coal, wherein mercury released during combustion is entrained in flue gas generated by the combustion; generating a thermally activated carbon-containing sorbent by partially gasifying a solid fuel in a gasifier local to the combustion of solid fuel; injecting the gasified gas products into the combustion of coal; injecting the thermally activated sorbent in the flue gas, and collecting the injected sorbent in a waste treatment system.
摘要翻译： 一种用于捕获由固体燃料燃烧形成的烟道气中的汞的方法，包括：燃烧煤，其中在燃烧期间释放的汞被夹带在由燃烧产生的烟道气中; 通过在固体燃料的燃烧局部气化器中部分气化固体燃料来产生热活性含碳吸附剂; 将气化产物注入煤的燃烧中; 将热活化的吸附剂注入烟道气中，并将注入的吸附剂收集在废物处理系统中。
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97.发明授权Step-diffuser for overfire air and overfire air/N-agent injector systems 有权超燃空气和超燃空气/ N-剂注射器系统的步进扩散器公开(公告)号：US06865994B2
公开(公告)日：2005-03-15
申请号：US10249379
申请日：2003-04-03
摘要： An overfire air injector for use in a fossil fuel-fired combustion device includes a cylindrical nozzle having an outlet end formed with a step diffuser comprising one or more radial steps that enlarge the outlet end of the nozzle. An atomizer lance may be mounted within the nozzle, having a discharge orifice at the outlet end of the nozzle, for supplying a reducing agent to the overfire air to reduce NOx emissions.
摘要翻译： 用于化石燃料燃烧燃烧装置的过火空气喷射器包括圆柱形喷嘴，其具有形成有台阶扩散器的出口端，该步骤扩散器包括放大喷嘴出口端的一个或多个径向台阶。 雾化器喷枪可以安装在喷嘴内，在喷嘴的出口端具有排放孔，用于向过热空气供应还原剂以减少NOx排放。
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公开(公告)号：US06863005B2
公开(公告)日：2005-03-08
申请号：US10724251
申请日：2003-12-01
申请人： William Steven Lanier , Charles M. Booth , Vitali V. Lissianski , Vladimir M. Zamansky , Peter M. Maly , William Randall Seeker
发明人： William Steven Lanier , Charles M. Booth , Vitali V. Lissianski , Vladimir M. Zamansky , Peter M. Maly , William Randall Seeker
CPC分类号： B01D53/64
摘要： In a method to decrease emission of mercury, a factor is selected to control a combustion process to generate a flue gas comprising fly ash with enhanced unburned carbon; the combustion process is controlled according to a factor selected from reburning fuel, flue gas temperature, OFA injection, coal particle size, LNB flow, LNB design, combustion zone air, stoichiometric ratio of fuel, fuel/air mixing in a primary combustion zone and fuel/air mixing in a secondary combustion zone to produce the flue gas comprising fly ash with enhanced unburned carbon and to vaporize mercury; and the flue gas is allowed to cool to collect fly ash with enhanced unburned carbon with absorbed mercury. A system to decrease emission of mercury; comprises a combustion zone that is controlled to generate a flue gas comprising fly ash with enhanced unburned carbon and that produces vaporized mercury; and a post combustion zone to cool the flue gas to collect fly ash with enhanced unburned carbon with absorbed mercury.
摘要翻译： 在减少汞的排放的方法中，选择一个因素来控制燃烧过程以产生包含具有增强的未燃烧碳的飞灰的烟道气; 燃烧过程根据燃料重新燃烧，烟气温度，OFA注入，煤粒度，LNB流量，LNB设计，燃烧区空气，燃料的化学计量比，主燃烧区中的燃料/空气混合，以及 在二次燃烧区域中的燃料/空气混合以产生包含具有增强的未燃烧碳的飞灰和蒸发汞的烟道气; 并且允许烟道气冷却以收集具有吸收的汞的增强的未燃碳的飞灰。 减少汞排放的制度; 包括燃烧区，其被控制以产生包含具有增强的未燃烧碳的飞灰和产生汽化的汞的烟道气; 和一个后燃烧区域，用于冷却烟气以收集具有吸收的汞的增强的未燃烧碳的飞灰。
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公开(公告)号：US5823860A
公开(公告)日：1998-10-20
申请号：US558014
申请日：1995-11-13
CPC分类号： B24C9/00
摘要： A containment system for containing media and contaminants within an area adjacent a surface to be treated, comprising a barrier located proximate the surface and an elongate flexible member defining a perimeter of the area. An access port is provided in the barrier to allow application of a media to the surface, and an exhaust device is provided to create a negative pressure within the contaminant area and remove the media and/or contaminants from the area.
摘要翻译： 一种用于在邻近待处理表面的区域内容纳介质和污染物的容纳系统，包括位于表面附近的隔离物和限定该区域的周边的细长柔性构件。 在屏障中设置一个进入口以允许将介质施加到表面，并且提供排气装置以在污染物区域内产生负压并从该区域移除介质和/或污染物。
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公开(公告)号：US5670122A
公开(公告)日：1997-09-23
申请号：US652104
申请日：1996-05-23
IPC分类号： B01D53/50 , B01D53/56 , B01D53/62 , B01D53/64 , B01D53/72 , C01B21/00 , C01B17/20 , C01B31/18 , C07C11/24
CPC分类号： B01D53/62 , B01D53/502 , B01D53/56 , B01D53/64 , B01D53/72 , B01D2251/106 , Y02C10/04
摘要： A method is provided for preventing the release of air pollutants with combustion flue gases emitted to the atmosphere by the removal of one or more of nitric oxide, sulfur trioxide, light hydrocarbons, carbon monoxide, and trace amounts of mercury from combustion flue gas streams. The method converts nitric oxide to nitrogen dioxide, sulfur trioxide to sulfur dioxide, removes light hydrocarbons in the form of carbon dioxide, reduces the concentration of carbon monoxide, and removes mercury vapor in the form of mercury oxide, by the addition of hydrogen peroxide or a mixture of hydrogen peroxide and methanol to a combustion flue gas at a temperature in the range from about 650 K (377.degree. C.) to 1100 K (827.degree. C.).
摘要翻译： 提供一种方法，用于通过从燃烧烟道气流中去除一氧化氮，三氧化硫，轻质烃，一氧化碳和痕量汞中的一种或多种，来防止排放到大气中的燃烧烟道气释放空气污染物。 该方法将一氧化氮转化为二氧化氮，将三氧化硫转化为二氧化硫，去除二氧化碳形式的轻烃，减少一氧化碳的浓度，并通过加入过氧化氢或除去氧化汞，除去氧化汞形式的汞蒸气 过氧化氢和甲醇的混合物在约650K（377℃）至1100K（827℃）的温度范围内的燃烧烟道气。
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