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公开(公告)号：US4765257A
公开(公告)日：1988-08-23
申请号：US127785
申请日：1987-12-02
CPC分类号： F23G5/02 , F23G7/001 , Y10S588/90
摘要： Apparatus for and method of thermally decomposing wastes laden typically with organic solvents, other organic liquids and soluble organic materials, by first extracting such wastes in a pressure vessel using a fluid extractant in which the organics are soluble, thereby producing a fluid extract of the organics in the extractant fluid and a non-extracted residue of reduced BTU/lb value. The extractant fluid, typically propane, is preferably a gas at ordinary conditions of temperature and pressure but in the pressure vessel means is held to conditions of temperature and pressure sufficient to render the extractant fluid a solvent for the organics. Means are provided for separating the residue from the organics extracted from the waste material, and the residue is burned typically in a solids incinerator. The fluid extract is separated into an extracted organics fraction and an extractant fraction, the latter being recycled for use in the pressure vessel. The extracted organics fraction is employed as auxiliary fuel for either the solids incinerator or for an afterburner to which the flue-gases from the incinerator are fed for further, high temperature incineration.
摘要翻译： 首先通过使用其中有机物可溶的流体萃取剂在压力容器中提取这种废物，通常用有机溶剂，其它有机液体和可溶性有机材料热分解废物的热分解装置和方法，从而产生有机物的流体萃取物 在提取液和非提取残留物中降低BTU / lb值。 萃取剂流体（通常为丙烷）优选在常温常压条件下为气体，但在压力容器装置中保持足以使萃取剂流体成为有机物的溶剂的温度和压力条件。 提供了用于将残留物从废料中提取的有机物分离的方法，并且残留物通常在固体焚烧炉中燃烧。 将液体提取物分离成提取的有机物级分和萃取剂馏分，后者被再循环用于压力容器中。 提取的有机物馏分用作固体焚烧炉或来自焚烧炉的烟道气进一步进行高温焚烧的后燃器的辅助燃料。
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公开(公告)号：US4745868A
公开(公告)日：1988-05-24
申请号：US843186
申请日：1986-03-21
申请人： Samuel W. Seabury
发明人： Samuel W. Seabury
CPC分类号： F23K1/04
摘要： A system for and method of producing a beneficiated fuel from a raw low ranked moisture ladened fuel. A combustion turbine is operated to provide a flow of exhaust gas out of an exhaust outlet at a temperature above ambient. The flow of exhaust gas is then directed across the raw low ranked moisture ladened fuel such that a portion of the moisture carried by the raw fuel is removed to produce the beneficiated fuel.
摘要翻译： 一种从原始低排名的含水量燃料中生产精选燃料的系统和方法。 操作燃烧涡轮以在高于环境温度的温度下将废气流从排气出口提供。 排气的流动然后被引导穿过原始的低级别的含水量燃料，使得一部分由原燃料携带的水分被去除以产生精选的燃料。
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43.发明授权
公开(公告)号：US4711185A
公开(公告)日：1987-12-08
申请号：US287120
申请日：1981-07-27
申请人： Jurgen Hofmann , Hans Huschka , Daniel Neupert
发明人： Jurgen Hofmann , Hans Huschka , Daniel Neupert
IPC分类号： A62D3/40 , A62D101/22 , A62D101/26 , G21F9/14 , F23G7/00 , F23B7/00
CPC分类号： A62D3/40 , G21F9/14 , A62D2101/22 , A62D2101/26 , A62D2203/10
摘要： There is needed a process and an apparatus for the pyrolytic decomposition of halogen and/or phosphorus containing organic materials, particularly those which are radioactive, in which no corrosive secondary products, minimal amounts of waste gas, small amounts of dust and conditionable active solid waste form. This is accomplished by mixing the materials in an over stoichiometric ratio with basis compounds and introducing them from above in the form of a suspension into a fixed bed reactor which is charged with mechanically agitated substantially spherical ceramic structures.
摘要翻译： 需要一种用于热分解卤素和/或含磷有机材料的方法和装置，特别是那些具有放射性的那些，其中没有腐蚀性的二次产物，最少量的废气，少量的粉尘和可处理的活性固体废物 形成。 这是通过将材料与化学计量比与基础化合物混合并将其从悬浮液形式引入固定床反应器中来实现的，所述固定床反应器装有机械搅拌的基本上球形的陶瓷结构。
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公开(公告)号：US4643111A
公开(公告)日：1987-02-17
申请号：US767892
申请日：1985-08-21
申请人： Robert L. Jones
发明人： Robert L. Jones
CPC分类号： B09B3/00 , B09B1/00 , C12M21/04 , C12M33/16 , Y02E50/343 , Y02W30/20 , Y02W30/35 , Y10S210/901
摘要： A resource recovery utility is provided comprising a landfill having a continuous wall surrounding the perimeter thereof and a containment structure extending completely over the landfill affixed to the continuous wall. Refuse can be introduced into the landfill and compacted therein and at least a portion of the compacted refuse can be removed therefrom. Methane generated by anaerobic bacterial digestion of organic materials contained in the refuse can be removed and recovered.
摘要翻译： 提供了一种资源回收实用程序，其包括具有围绕其周边的连续壁的填埋场和在固定到连续壁上的填埋物完全延伸的容纳结构。 垃圾可以引入垃圾填埋场并在其中压实，并且至少一部分压实的垃圾可以从其中移除。 垃圾中所含的有机物厌氧细菌消化产生的甲烷可以被去除和回收。
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公开(公告)号：US4635572A
公开(公告)日：1987-01-13
申请号：US710127
申请日：1985-03-11
摘要： A process and devices with which the fused sulphur is removed from fossil fuels, preferably coke and petrocoke, ahead of the furnace or the like and is fused with an additive. In the combustion chamber, the additive with the fused sulphur is then sintered. The fuel is desulphurized at a temperature management controllable by an electronic process computer, at controllable residence times and pressure conditions in leading zones so that practically completely desulphurized fuel is burned in the combustion chamber. The sulphur components are removed with the additive via an ash removal plant. A combustion of the sulphur components of the fuel to SO.sub.2 within the combustion chamber does not occur.
摘要翻译： 一种熔融硫从熔炉或类似物前面的化石燃料（优选焦炭和石油化学物质）除去并与添加剂熔合的方法和装置。 然后在燃烧室中，将熔融硫的添加剂烧结。 在可控制的电子处理计算机的温度管理下，在引导区域中的可控停留时间和压力条件下对燃料进行脱硫，使燃烧室中几乎完全脱硫的燃料燃烧。 通过灰分去除装置用添加剂除去硫成分。 在燃烧室内不会发生燃料的硫成分向SO 2的燃烧。
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公开(公告)号：US4615284A
公开(公告)日：1986-10-07
申请号：US625597
申请日：1984-06-28
申请人： Siegfried Pollmann , Klaus Grethe
发明人： Siegfried Pollmann , Klaus Grethe
摘要： A method of binding vanadium compounds which are formed as reaction products during the combustion of solid or fluid petroleum residues in vapor generators. The binding of the vanadium compounds is effected within the framework of a combustion with alkali earth containing coals which are preferably high-ash coals. With solid petroleum residues, the coal is mixed with the residue prior to entry into the combustion zone. With fluid petroleum residues, the coal is introduced into the combustion zone via a burner along with, yet separate from, the residues.
摘要翻译： 在蒸汽发生器中的固体或流体石油残余物的燃烧期间形成作为反应产物的钒化合物的方法。 钒化合物的结合在具有优选高灰分煤的含碱土的煤的燃烧的框架内进行。 使用固体石油残渣，煤在进入燃烧区之前与残留物混合。 对于流体石油残留物，煤通过燃烧器与残留物一起被引入燃烧区，但与残留物分离。
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47.发明授权Method of conditioning fireside fouling deposits using large particle size amorphous silica 失效使用大粒径无定形二氧化硅调节炉边结垢沉积物的方法
公开(公告)号：US4577566A
公开(公告)日：1986-03-25
申请号：US609174
申请日：1984-05-11
申请人： Gene A. Merrell
发明人： Gene A. Merrell
摘要： In a coal fired boiler of the type having a combustion zone in which said coal is fired, a convection zone located downstream from said combustion zone and having a plurality of heater tubes disposed therein adapted to heat water or steam disposed therein, and in which convection zone combustion residues emanating from said coal have a tendency to stick to or agglomerate upon said tubes, a method of decreasing said tendency to stick or agglomerate, comprising burning said coal in the presence of an additive consisting essentially of amorphous silica particles, substantially all of said particles being greater than about 30 microns in diameter.
摘要翻译： 在具有燃烧区域的类型的燃煤锅炉中，所述燃烧区域在其中被燃烧，位于所述燃烧区下游的对流区域并且具有设置在其中的多个加热管，其适于加热设置在其中的水或蒸汽，并且其中对流 从所述煤发出的区域燃烧残余物具有粘附或附聚在所述管上的趋势，减少所述粘附或附聚倾向的方法，包括在基本上由无定形二氧化硅颗粒组成的添加剂存在下燃烧所述煤，基本上全部 所述颗粒的直径大于约30微米。
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公开(公告)号：US4574710A
公开(公告)日：1986-03-11
申请号：US675012
申请日：1984-11-26
申请人： John D. Pickard
发明人： John D. Pickard
摘要： A combustion system to utilize particulate fuel where the fuel is compressed and extruded into a selected shape to be burned in a combustion chamber under conditions where particles of burning material are maintained in the combustion chamber until the weight of the particulate material decreases to the point where the particle is carried from the chamber through a heat exchanger by combustion gasses to a scrubber section for removal of impurities such as SO.sub.2 and NO.sub.x.
摘要翻译： 一种利用颗粒燃料的燃烧系统，其中燃料被压缩和挤出成选定的形状以在燃烧室内燃烧的燃烧室中燃烧材料的颗粒直到颗粒材料的重量减小到 颗粒从室通过热交换器通过燃烧气体运送到洗涤器部分，以除去诸如SO 2和NO x的杂质。
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公开(公告)号：US4555392A
公开(公告)日：1985-11-26
申请号：US661842
申请日：1984-10-17
申请人： Meyer Steinberg
发明人： Meyer Steinberg
CPC分类号： C10L9/10 , B01D53/508 , C04B7/28 , F23J7/00 , Y02P40/145
摘要： There is described a method of removing oxides of sulfur from the emissions of fossil fuel combustion by injecting portland cement into the boiler with the fuel, the combustion air, or downstream with the combustion gases. There is also described the cement products that result from this method.
摘要翻译： 描述了通过用燃料，燃烧空气或下游与燃烧气体一起将波特兰水泥注入锅炉中，从排放化石燃料燃烧中除去硫的氧化物的方法。 还描述了由该方法产生的水泥产品。
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公开(公告)号：US4480560A
公开(公告)日：1984-11-06
申请号：US560015
申请日：1983-12-09
申请人： Dennis R. Lennon
发明人： Dennis R. Lennon
摘要： A method for pneumatically conveying solvent refined coal to a burner under conditions of dilute phase pneumatic flow so as to prevent saltation of the solvent refined coal in the transport line by maintaining the transport fluid velocity above approximately 95 ft/sec.
摘要翻译： 一种在稀相气流条件下将溶剂精炼煤气气输送到燃烧器的方法，以便通过保持输送流体速度高于约95ft / sec来防止溶剂精炼煤在输送管线中的盐化。
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