公开(公告)号：US20030196578A1

公开(公告)日：2003-10-23

申请号：US10441082

申请日：2003-05-20

Inventor： Terry J. Logan ,  Ervin L. Faulmann

IPC: F23D001/00 ,  F23G005/00

CPC classification number: C05F11/00 ,  C10L5/42 ,  C10L5/44 ,  C10L5/46 ,  C10L5/48 ,  F23G5/02 ,  F23G7/001 ,  F23G2201/10 ,  F23G2201/701 ,  F23G2201/702 ,  F23G2204/101 ,  F23G2209/22 ,  F23G2209/26 ,  F23G2900/7003 ,  Y02E20/12 ,  Y02E50/10 ,  Y02E50/30 ,  Y02P20/129 ,  Y02P20/145

Abstract: Processes and systems are provided that include introducing ammonia liberated from organic waste to a coal burner in a coal burning power plant, preferably for NOx removal at the power plant. The ammonia is preferably either ammonia liberated upon drying a mixture of organic waste and coal combustion by-products or ammonia liberated when organic waste is mixed with coal combustion by-products and one or more alkaline additives. Also provided are processes and systems of fueling a coal burner of a power plant with coal and either a dried mixture of organic waste and coal combustion by-products, or a mixture of organic waste, coal combustion by-products and one or more alkaline additives. The present invention is further directed to mixtures of either organic waste and coal combustion by-products, or mixtures of organic waste, coal combustion by-products and alkaline additives made by the processes of the present invention.

公开(公告)号：US20030192234A1

公开(公告)日：2003-10-16

申请号：US10441116

申请日：2003-05-20

Inventor： Terry J. Logan ,  Ervin L. Faulmann

IPC: C10L005/00

CPC classification number: C05F11/00 ,  C10L5/42 ,  C10L5/44 ,  C10L5/46 ,  C10L5/48 ,  F23G5/02 ,  F23G7/001 ,  F23G2201/10 ,  F23G2201/701 ,  F23G2201/702 ,  F23G2204/101 ,  F23G2209/22 ,  F23G2209/26 ,  F23G2900/7003 ,  Y02E20/12 ,  Y02E50/10 ,  Y02E50/30 ,  Y02P20/129 ,  Y02P20/145

Abstract: Processes and systems are provided that include introducing ammonia liberated from organic waste to a coal burner in a coal burning power plant, preferably for NOx removal at the power plant. The ammonia is preferably either ammonia liberated upon drying a mixture of organic waste and coal combustion byproducts or ammonia liberated when organic waste is mixed with coal combustion by-products and one or more alkaline additives. Also provided are processes and systems of fueling a coal burner of a power plant with coal and either a dried mixture of organic waste and coal combustion by-products, or a mixture of organic waste, coal combustion by-products and one or more alkaline additives. The present invention is further directed to mixtures of either organic waste and coal combustion by-products, or mixtures of organic waste, coal combustion by-products and alkaline additives made by the processes of the present invention.

Abstract translation: 提供的方法和系统包括将从有机废物中释放出的氨引入燃煤发电厂的煤燃烧器，优选在发电厂中除去NO <下标x 。 氨优选是在干燥有机废物和煤燃烧副产物的混合物时释放的氨或当有机废物与煤燃烧副产物和一种或多种碱性添加剂混合时释放的氨。 还提供了用燃煤加燃煤的煤燃烧器和有机废物和煤燃烧副产物的干混合物或有机废物，煤燃烧副产物和一种或多种碱性添加剂的混合物的方法和系统 。 本发明还涉及有机废物和煤燃烧副产物，或有机废物的混合物，煤燃烧副产物和通过本发明的方法制备的碱性添加剂的混合物。

公开(公告)号：US06521365B1

公开(公告)日：2003-02-18

申请号：US09643878

申请日：2000-08-23

Applicant: Seok Mok Song

Inventor： Seok Mok Song

IPC: C01B3120

CPC classification number: F23G7/07 ,  C01B3/323 ,  C01B3/38 ,  C01B32/50 ,  C01B2203/0233 ,  C01B2203/1211 ,  C05C9/00 ,  F23G5/006 ,  F23G5/16 ,  F23G2201/10 ,  F23G2201/701 ,  F23G2202/104 ,  F23J15/003 ,  F23J15/025 ,  F23J2219/10 ,  F23J2219/30 ,  F23J2219/40 ,  F23L7/00 ,  F23L2900/07002 ,  F23L2900/07005 ,  F23L2900/07008 ,  F23L2900/07009 ,  Y02A50/2328 ,  Y02E20/12 ,  Y02E20/326 ,  Y02E20/344 ,  Y02E50/30

Abstract: A waste renewal process in which waste material is burned without causing pollution, while exhaust products are renewed by converting them to useful by-products. The process is implemented in a furnace which has evaporation, thermal decomposition, combustion, and melting zones, and the thermal decomposition exhaust gases are converted to CO2 and synthesis gas, which may be re-utilized to produce a variety of products.

Abstract translation: 在废物更新过程中，废物被燃烧而不产生污染，而废气产品通过将废物转化为有用的副产物而被更新。 该方法在具有蒸发，热分解，燃烧和熔融区的炉中实现，并且热分解废气转化为CO 2和合成气，其可以再利用以生产各种产物。

公开(公告)号：US20020189511A1

公开(公告)日：2002-12-19

申请号：US09864354

申请日：2001-05-25

Applicant: Keiji Shiina

Inventor： Masuzo Murakami ,  Tetsuo Murakami

IPC: F23J011/00

CPC classification number: B01D53/10 ,  B01D53/04 ,  B01D53/685 ,  B01D2253/108 ,  B01D2253/20 ,  B01D2257/2045 ,  B01J20/18 ,  B01J2220/485 ,  B01J2220/4887 ,  F23G2201/701 ,  F23J7/00 ,  F23J2219/60

Abstract: The invention provides a technology to largely decrease generation of dioxin in combustion ashes as well as exhaust gas by use of an ordinary combustion apparatus. The invention spreads over wastes being burnt an inhibitor for inhibiting generation of dioxin that comprises as main contents an adsorbing substance superior in rate of adsorbing hydrogen chloride gas and a reaction substance superior in reactivity with hydrogen chloride gas, and additionally a degradation agent when required, those mixed, granulated and dried, whereby a powder material removes hydrogen chloride gas in combustion gas and flying ashes and a granular material removes hydrogen chloride gas in residual ashes, thereby inhibiting generation of dioxin.

Abstract translation: 本发明提供了通过使用普通燃烧装置大大减少燃烧灰分中的二恶英以及排气的发生的技术。 本发明涉及燃烧有抑制二恶英生成的抑制剂的废弃物，该二恶英作为主要成分含有吸附氯化氢气体的吸附速度和反应物质与氯化氢气体的反应性优异的吸附物质，另外还需要降解剂时， 混合，造粒和干燥，由此粉末材料除去燃烧气体中的氯化氢气体和飞灰，并且颗粒材料除去残留灰分中的氯化氢气体，从而抑制二恶英的产生。

公开(公告)号：US06463864B2

公开(公告)日：2002-10-15

申请号：US09911693

申请日：2001-07-25

Applicant: Takaiku Yamamoto ,  Hideyuki Yamaoka ,  Yoshinori Matsukura ,  Hirotaka Sato ,  Katsuya Isaka ,  Akio Mutsuta ,  Hiroaki Ishida ,  Hitoshi Matsubara ,  Tatsuo Nakashima ,  Takahiro Yano ,  Noboru Furukawa ,  Teruo Oowada

Inventor： Takaiku Yamamoto ,  Hideyuki Yamaoka ,  Yoshinori Matsukura ,  Hirotaka Sato ,  Katsuya Isaka ,  Akio Mutsuta ,  Hiroaki Ishida ,  Hitoshi Matsubara ,  Tatsuo Nakashima ,  Takahiro Yano ,  Noboru Furukawa ,  Teruo Oowada

IPC: F23G502

CPC classification number: C10J3/57 ,  C10J3/08 ,  C10J3/14 ,  C10J3/20 ,  C10J2200/154 ,  C10J2300/0946 ,  C10J2300/0996 ,  C10J2300/1223 ,  C10K1/002 ,  C10K1/003 ,  C10K1/004 ,  C10K1/024 ,  C21C5/4606 ,  C22B7/001 ,  C22B7/04 ,  F23G5/24 ,  F23G2201/40 ,  F23G2201/701 ,  F23G2202/20 ,  F23L2900/07007 ,  F27B1/10 ,  Y02E20/344 ,  Y02P10/214 ,  Y02P10/34 ,  Y02P20/129

Abstract: A gasification and melting furnace for wastes has a vertically movable furnace center lance disposed along the axis of the furnace and adapted to blow off a combustion sustaining gas downward into the furnace. One or more stages of upper tuyeres are disposed so that the angle at which the combustion sustaining gas is blown off into the furnace is displaced from the furnace axis direction, and one or more stages of lower tuyeres projected into the furnace so as to blow off a combustion sustaining gas or both combustion sustaining gas and fuel toward the furnace axis. Formation of a low temperature region in the furnace are prevented and a fire spot is concentrated on the combustion of wastes. As a result, molten slag and various metals, as well as an energy gas, which are high in added value, can be recovered stably.

Abstract translation: 一种用于废物的气化和熔化炉具有沿着炉子的轴线设置的可垂直移动的炉中心喷枪，并且适于将燃烧持续气体向下吹入炉中。 设置一个或多个上部风口的阶段，使得燃烧持续气体吹入炉中的角度从炉轴方向偏移，并且一个或多个下部风嘴的一段投影到炉中以便吹出 燃烧维持气体或燃烧维持气体和燃料朝向炉子轴线。 防止在炉中形成低温区域，并且将火点集中在废物的燃烧上。 结果，可以稳定地回收熔融渣和各种金属以及附加值高的能量气体。

公开(公告)号：US5922172A

公开(公告)日：1999-07-13

申请号：US966558

申请日：1997-11-10

Applicant: Bertil Pettersson ,  Bertil Granqvist ,  Ingemar Eriksson

Inventor： Bertil Pettersson ,  Bertil Granqvist ,  Ingemar Eriksson

IPC: D21C11/00 ,  D21C11/04 ,  D21C11/12 ,  F23G7/04

CPC classification number: F23G7/04 ,  D21C11/0092 ,  D21C11/04 ,  D21C11/12 ,  F23G2201/701

Abstract: A method of modifying the course of combustion when evaporated black liquor is burnt in the furnace cavity of a recovery boiler is described. The method implies that lime sludge is supplied to the furnace cavity whereby the course of combustion is modified so that the temperature in the furnace cavity is raised. Also use of a recovery boiler for simultaneous combustion of black liquor and processing of lime sludge is described. In one embodiment of this use is disclosed that the processing of lime sludge is performed so that increased formation of calcium sulphide in the smelt of inorganic chemicals, which is formed in the recovery boiler, is obtained and/or so that the lime sludge is calcined.

Abstract translation: 描述了在蒸发的黑液在回收锅炉的炉腔中燃烧时改变燃烧过程的方法。 该方法意味着将石灰污泥供应到炉腔，由此改变燃烧过程，使得炉腔中的温度升高。 还描述了使用回收锅炉同时燃烧黑液和处理石灰泥。 在该实施方案的一个实施方案中，公开了进行石灰污泥的处理，以便获得在回收锅炉中形成的无机化学品的熔体中增加的硫化钙形成和/或使煅烧石灰渣 。

公开(公告)号：US5785734A

公开(公告)日：1998-07-28

申请号：US505359

申请日：1995-10-12

Applicant: Max Gutknecht

Inventor： Max Gutknecht

IPC: B03B9/06 ,  B07B13/00 ,  B09B3/00 ,  B09B5/00 ,  B30B9/14 ,  C10L5/46 ,  C21B5/00 ,  C21B5/02 ,  F23G5/02 ,  C22B9/00

CPC classification number: F23G5/02 ,  B03B9/06 ,  B03B9/061 ,  B09B3/00 ,  B09B3/0025 ,  C10L5/46 ,  C21B5/003 ,  C21B5/007 ,  C21B5/023 ,  C21B5/026 ,  F23G2201/60 ,  F23G2201/701 ,  F23G2201/80 ,  F23G2206/201 ,  F23G2900/50212 ,  Y02E20/363 ,  Y02E50/10 ,  Y02E50/30 ,  Y02P10/212

Abstract: In the case of a process for treating residues and waste materials, in particular household, commercial, and industrial trash, in a first step in the process these materials are treated thermomechanically, for example in a worm extruder, that is, in particular, heated, separated into fibers, and brought to a solid state. Then the materials in the solid state are separated selectively and subjected to a further recycling treatment.

Abstract translation: PCT No.PCT / EP94 / 04306 Sec。 371 1995年10月12日第 102（e）日期1995年10月12日PCT 1994年12月27日PCT PCT。 WO95 / 17980 PCT公开号 日期1995年7月6日在处理残渣和废料，特别是家用，商业和工业垃圾的方法的情况下，在该过程的第一步中，这些材料是通过热机械方式处理的，例如在蜗杆挤出机中，即 ，特别是被加热，分离成纤维，并变成固态。 然后将固态物质选择性分离并进行进一步的再循环处理。

公开(公告)号：US5697307A

公开(公告)日：1997-12-16

申请号：US522369

申请日：1995-12-04

Applicant: Paul A. Nelson ,  William M. Swift

Inventor： Paul A. Nelson ,  William M. Swift

IPC: F23G5/00 ,  F23G5/30 ,  F23J15/00 ,  F23J11/00

CPC classification number: F23G5/30 ,  F23G5/006 ,  F23J15/006 ,  F23G2201/701 ,  F23G2207/103 ,  F23G2900/00001 ,  F23J2217/104 ,  F23J2219/40 ,  F23L2900/07001 ,  F23L2900/07006 ,  F23L2900/07007 ,  Y02E20/322 ,  Y02E20/344

Abstract: A process for treating organic waste materials without venting gaseous emissions to the atmosphere which includes oxidizing the organic waste materials at an elevated temperature not less than about 500.degree. C. with a gas having an oxygen content in the range of from about 20% to about 70% to produce an oxidation product containing CO.sub.2 gas. The gas is then filtered to remove particulates, and then contacted with an aqueous absorbent solution of alkali metal carbonates or alkanolamines to absorb a portion of the CO.sub.2 gas from the particulate-free oxidation product. The CO.sub.2 absorbent is thereafter separated for further processing. A process and system are also disclosed in which the waste materials are contacted with a reactive medium such as lime and product treatment as described.

Abstract translation: PCT No.PCT / US94 / 04398 Sec。 371 1995年12月4日第 102（e）日期1995年12月4日PCT 1994年4月21日PCT PCT。 第WO94 / 25799号公报 日期1994年11月10日一种用于处理有机废物而不排放气体排放物的方法，其包括在不低于约500℃的升高的温度下用具有氧含量范围为 约20％至约70％，以产生含有CO 2气体的氧化产物。 然后过滤气体以除去微粒，然后与碱金属碳酸盐或链烷醇胺的吸收剂水溶液接触以从无颗粒氧化产物吸收一部分CO 2气体。 此后分离出CO 2吸收剂用于进一步处理。 还公开了一种方法和系统，其中废物材料与如所述的石灰和产品处理的反应性介质接触。

公开(公告)号：US09752086B2

公开(公告)日：2017-09-05

申请号：US14861768

申请日：2015-09-22

Applicant: Accordant Energy, LLC

Inventor： James W. Bohlig ,  Dingrong Bai ,  Paula A. Calabrese

IPC: C10L5/40 ,  C10L1/12 ,  C10L1/23 ,  C10L9/08 ,  C10L5/36 ,  B03B5/48 ,  C10J3/72 ,  C10L5/46 ,  F23K1/00 ,  F23G5/027 ,  C10L5/44

CPC classification number: C10J3/72 ,  C10J2300/0946 ,  C10J2300/0983 ,  C10J2300/0996 ,  C10L5/44 ,  C10L5/46 ,  C10L2200/029 ,  F23G5/0273 ,  F23G2201/40 ,  F23G2201/701 ,  F23G2207/60 ,  F23K1/00 ,  F23K2201/505 ,  Y02E20/12 ,  Y02E50/10 ,  Y02E50/30

Abstract: Disclosed are novel engineered fuel feed stocks, feed stocks produced by the described processes, methods of making the fuel feed stocks, methods of producing energy from the fuel feed stocks. Components derived from processed MSW waste streams can be used to make such feed stocks which are substantially free of glass, metals, grit and noncombustibles and contain a sorbent. These feed stocks are useful for a variety of purposes including as gasification and combustion fuels. In addition, one or more sorbents can be added to the feed stocks in order to reduce the amount of a variety of pollutants present in traditional fuel and feed stocks, including, but not limited, sulfur and chlorine. Further, these feed stocks with added sorbent can mitigate corrosion, improve fuel conversion, extend power generating plant lifetime, reduce ash slagging, and reduced operating temperature.

公开(公告)号：US09259698B2

公开(公告)日：2016-02-16

申请号：US14520306

申请日：2014-10-21

Applicant: The Maitland Company

Inventor： Robert M. Rumph

IPC: B01F3/12 ,  B01F15/02 ,  B01F7/16 ,  F23G5/033 ,  F23G5/44 ,  F23G7/00 ,  B01F7/00 ,  B60P3/24 ,  B65G67/02 ,  B01F15/00 ,  F23G5/02 ,  F23G7/05 ,  B08B9/08 ,  B09B5/00 ,  B01F13/00

CPC classification number: F23G5/033 ,  B01F3/12 ,  B01F3/1221 ,  B01F7/00008 ,  B01F7/002 ,  B01F7/00341 ,  B01F7/00666 ,  B01F7/00733 ,  B01F7/1605 ,  B01F7/161 ,  B01F7/169 ,  B01F13/0016 ,  B01F13/004 ,  B01F15/00006 ,  B01F15/00357 ,  B01F15/0229 ,  B01F15/0283 ,  B01F15/0292 ,  B01F15/0294 ,  B01F2215/0042 ,  B02C23/20 ,  B08B9/08 ,  B09B3/0083 ,  B09B5/00 ,  B60P3/24 ,  B65G67/02 ,  B65G67/04 ,  B65G67/20 ,  B65G67/24 ,  F23G5/02 ,  F23G5/446 ,  F23G7/00 ,  F23G7/05 ,  F23G2201/701 ,  F23G2900/70601

Abstract: A method for disposing of solid refinery waste is disclosed. The method includes removing solid waste constituents from inside a refinery tank using excavating machinery, delumping the solid waste constituents, and conveying the delumped solid waste constituents into a mobile tank. The method further includes transporting the delumped solid waste constituents in the mobile tank to a burning facility, adding at least one diluent, mixing, and pumping from the mobile tank a flowable mixture of refinery waste and the at least one diluent at the burning facility.

Abstract translation: 公开了一种处理固体炼油废物的方法。 该方法包括使用挖掘机械从精炼罐内部清除固体废物成分，使固体废物成分变得稀薄，并将絮凝的固体废弃物成分输送到移动罐中。 该方法还包括将移动罐中的絮凝的固体废物成分运送到燃烧设备，在该燃烧设备中加入至少一种稀释剂，从移动罐中加入炼油废物和至少一种稀释剂的可流动混合物。