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    ADDITIONS OF CLAY AND SLAG MATERIALS TO COAL COMBUSTION BOILERS
    91.
    发明申请
    ADDITIONS OF CLAY AND SLAG MATERIALS TO COAL COMBUSTION BOILERS 审中-公开
    粘土和泥浆材料对煤燃烧锅炉的添加

    公开(公告)号：WO2016057998A1

    公开(公告)日：2016-04-14

    申请号：PCT/US2015/055163

    申请日：2015-10-12

    Applicant: ASH IMPROVEMENT TECHNOLOGY INC.

    Inventor： FRIED, Wayne

    IPC: F23J7/00 ,  F23K1/00 ,  F23C10/00 ,  C04B18/08

    CPC classification number: F23J7/00 ,  C04B18/084 ,  F23C10/002 ,  F23K1/00 ,  F23K2201/505 ,  Y02W30/92

    Abstract: A method of combusting coal in the presence of a clay additive and a slag additive is disclosed. The combustion may occur in a coal combustion burner of a coal-fired electrical power generation plant. Co-injections of clay and slag improve operational efficiency of coal fired boilers by improving combustion, thermal heat transfer, steam output and/or electrical power output. The co-injections of clay and slag may also reduce unwanted emissions. The combustion product may be used as a pozzolanic addition to cement.

    Abstract translation: 公开了一种在粘土添加剂和渣添加剂存在下燃烧煤的方法。 燃烧可能发生在燃煤发电厂的燃煤燃烧器中。 粘土和炉渣的共同注射通过改进燃烧，热传递，蒸汽输出和/或电力输出来提高燃煤锅炉的运行效率。 粘土和炉渣的共同注射也可能减少不必要的排放。 燃烧产物可用作水泥的火山灰添加剂。

    MINERAL SLURRY DRYING METHOD AND SYSTEM
    92.
    发明申请
    MINERAL SLURRY DRYING METHOD AND SYSTEM 审中-公开
    矿物浆料干燥方法和系统

    公开(公告)号：WO2012047336A3

    公开(公告)日：2012-12-27

    申请号：PCT/US2011041765

    申请日：2011-06-24

    Applicant: VITRINITE SERVICES LLC

    Inventor： BLAND RICHARD W ,  MCDANIEL BRUCE

    IPC: F26B5/16

    CPC classification number: F26B5/16 ,  C10B57/10 ,  F23K1/00 ,  F23K2201/20 ,  F23K2201/30 ,  F23K2201/505

    Abstract: The present invention provides a method and system for drying mineral slurry concentrate and high moisture content minerals using activated alumina. The method and system dries the mineral slurry concentrate by combining the slurry with the activated alumina. While in combination, the mixture is agitated to maximize surface contact between the activated alumina and the slurry. As the mineral slurry concentrate contacts the activated alumina, the surfactant moisture on the mineral elements is then absorbed by the activated alumina. The activated alumina allow for the water molecules to be adsorbed by the activate alumina, thus being removed from the slurry elements. After a period of agitation, the method and system thereby separates the activated alumina from the mineral slurry concentrate.

    Abstract translation: 本发明提供了使用活性氧化铝来干燥矿物浆浓缩物和高含水量矿物的方法和系统。 该方法和系统通过将浆液与活性氧化铝混合来干燥矿物浆液浓缩物。 在组合时，搅拌混合物以使活性氧化铝和浆料之间的表面接触最大化。 当矿物浆料浓缩物接触活性氧化铝时，矿物元素上的表面活性剂水分然后被活性氧化铝吸收。 活性氧化铝允许水分子被活性氧化铝吸附，从而从浆料元件中除去。 经过一段时间的搅拌后，该方法和系统将活性氧化铝与矿浆浓缩物分离。

    METHOD FOR REDUCING SLAG IN BIOMASS COMBUSTION
    93.
    发明申请
    METHOD FOR REDUCING SLAG IN BIOMASS COMBUSTION 审中-公开
    减少生物质燃烧中的滑坡的方法

    公开(公告)号：WO2012173922A2

    公开(公告)日：2012-12-20

    申请号：PCT/US2012041860

    申请日：2012-06-11

    Applicant: NALCO CO ,  DORNER ROBERT W ,  SRINIVASAN NADAKUMAR ,  SHAH JITENDRA T ,  CHEN HUNG-TING

    Inventor： DORNER ROBERT W ,  SRINIVASAN NADAKUMAR ,  SHAH JITENDRA T ,  CHEN HUNG-TING

    IPC: F23B90/00 ,  C10L10/04

    CPC classification number: F23K1/00 ,  C10L5/44 ,  C10L10/04 ,  C10L2200/0209 ,  C10L2200/0213 ,  C10L2200/0218 ,  C10L2200/025 ,  F23J9/00 ,  F23K2201/505 ,  Y02E50/30

    Abstract: Biomass is quickly becoming an important feedstock for energy generation in power plants. Due to their composition and nature, certain biomass fuels contribute to slagging, fouling, and corrosion. This invention provides a novel method of reducing or suppressing slag deposition and/or cleaning deposited slag in energy production processes in which potassium-containing solid fuels are combusted. Besides acting as a slag suppressant, further advantages of this invention are that the additive has no detrimental side-effects on capital equipment, increases slag friability, decreases slag fouling rate, reduces heat transfer corrosion as well as increasing the lifetime of the selective catalytic reduction catalyst.

    Abstract translation: 生物质能迅速成为发电厂能源发电的重要原料。 由于其组成和性质，某些生物质燃料有助于结渣，结垢和腐蚀。 本发明提供了一种在含钾固体燃料燃烧的能量生产过程中减少或抑制渣沉积和/或清除沉积炉渣的新方法。 除了作为除渣剂之外，本发明的另外的优点是添加剂对资本设备没有有害的副作用，增加了渣脆性，降低了渣污垢率，降低了热传递腐蚀以及增加了选择性催化还原的寿命 催化剂。

    COAL DRYING METHOD AND SYSTEM
    94.
    发明申请
    COAL DRYING METHOD AND SYSTEM 审中-公开
    煤干燥方法与系统

    公开(公告)号：WO2012047335A1

    公开(公告)日：2012-04-12

    申请号：PCT/US2011/041762

    申请日：2011-06-24

    Applicant: VITRINITE SERVICES, LLC

    Inventor： BLAND, Richard, W. ,  MCDANIEL, Bruce

    IPC: F26B9/00

    CPC classification number: F26B5/16 ,  C10B57/10 ,  F23K1/00 ,  F23K2201/20 ,  F23K2201/30 ,  F23K2201/505

    Abstract: The present invention provides a method and system for drying coal using activated alumina. The method and system dries the coal by combining coal with the activated alumina. While in combination, the mixture is agitated to maximize surface contact between the activated alumma and the coal. As the coal contact the activated alumina, the surfactant moisture on the coal is then absorbed by the activated alumina. The activated alumina allow for the water molecules to pass into the sieves, thus being removed from the coal. After a period of agitation, the method and system thereby separates the activated alumina and the coal.

    Abstract translation: 本发明提供一种使用活性氧化铝干燥煤的方法和系统。 该方法和系统通过将煤与活性氧化铝组合来干燥煤。 在组合的同时，搅拌混合物以使活化的铝和煤之间的表面接触最大化。 当煤与活性氧化铝接触时，煤中的表面活性剂水分然后被活性氧化铝吸收。 活性氧化铝允许水分子进入筛子，从而从煤中除去。 经过一段时间的搅动，该方法和系统由此分离活性氧化铝和煤。

    SORBENT CONTAINING ENGINEERED FUEL FEED STOCKS
    95.
    发明申请
    SORBENT CONTAINING ENGINEERED FUEL FEED STOCKS 审中-公开
    SORBENT含工程燃料进料库存

    公开(公告)号：WO2011078928A1

    公开(公告)日：2011-06-30

    申请号：PCT/US2010/057351

    申请日：2010-11-19

    Applicant: CASELLA WASTE SYSTEMS, INC. ,  BOHLIG, James, W. ,  BAI, Dingrong

    Inventor： BOHLIG, James, W. ,  BAI, Dingrong

    IPC: F23G7/06 ,  B01D53/02

    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.

    Abstract translation: 公开了新型工程燃料原料，由所述方法生产的原料，制备燃料原料的方法，从燃料原料生产能量的方法。 来自加工的MSW废物流的组分可用于制备基本上不含玻璃，金属，砂粒和不可燃物并含有吸附剂的原料。 这些饲料可用于各种目的，包括气化和燃烧燃料。 此外，可以向原料中加入一种或多种吸附剂，以减少传统燃料和原料中存在的各种污染物的量，包括但不限于硫和氯。 此外，具有添加的吸附剂的这些原料可以减轻腐蚀，改善燃料转化率，延长发电厂的寿命，减少灰渣和降低操作温度。

    REDUCING MERCURY EMISSIONS FROM THE BURNING OF COAL
    96.
    发明申请
    REDUCING MERCURY EMISSIONS FROM THE BURNING OF COAL 审中-公开
    减少煤炭燃烧产生的汞排放

    公开(公告)号：WO2006101499A8

    公开(公告)日：2006-12-21

    申请号：PCT/US2005013831

    申请日：2005-04-21

    Applicant: NOX II INTERNATIONAL LTD ,  COMRIE DOUGLAS C

    Inventor： COMRIE DOUGLAS C

    IPC: F23B90/00

    CPC classification number: F23J7/00 ,  B01D53/04 ,  B01D53/30 ,  B01D53/485 ,  B01D53/64 ,  B01D53/78 ,  B01D2253/104 ,  B01D2253/11 ,  B01D2257/30 ,  B01D2257/602 ,  B01J20/041 ,  B01J20/043 ,  B01J20/046 ,  B01J20/06 ,  B01J20/12 ,  B01J20/16 ,  B01J2220/42 ,  C10L9/10 ,  C10L10/00 ,  C10L10/02 ,  F23J15/00 ,  F23J15/025 ,  F23J15/04 ,  F23K1/00 ,  F23K2201/505 ,  Y10S423/05

    Abstract: Processes and compositions are provided for decreasing emissions of mercury upon combustion of fuels such as coal. Various sorbent compositions are provided that contain components that reduce the level of mercury and/or sulfur emitted into the atmosphere upon burning of coal. In various embodiments, the sorbent compositions are added directly to the fuel before combustion; are added partially to the fuel before combustion and partially into the flue gas post combustion zone; or are added completely into the flue gas post combustion zone. In preferred embodiments, the sorbent compositions comprise a source of halogen and preferably a source of calcium. Among the halogens, iodine and bromine are preferred. In various embodiments, inorganic bromides make up a part of the sorbent compositions.

    Abstract translation: 提供了用于在诸如煤等燃料燃烧时减少汞的排放的方法和组合物。 提供各种吸附剂组合物，其含有降低在燃烧煤时排放到大气中的汞和/或硫的水平的成分。 在各种实施方案中，吸附剂组合物在燃烧之前直接加入到燃料中; 在燃烧之前被部分地添加到燃料中并部分地添加到烟道气后燃烧区域中; 或完全添加到烟道气后燃烧区。 在优选的实施方案中，吸附剂组合物包含卤素源，优选钙源。 在卤素中，优选碘和溴。 在各种实施方案中，无机溴化物构成吸附剂组合物的一部分。

    A REDUCED-EMISSIONS FOSSIL-FUEL-FIRED SYSTEM
    97.
    发明申请
    A REDUCED-EMISSIONS FOSSIL-FUEL-FIRED SYSTEM 审中-公开
    减少排放燃料燃烧系统

    公开(公告)号：WO2004091796A2

    公开(公告)日：2004-10-28

    申请号：PCT/US2004/009800

    申请日：2004-04-01

    Applicant: STOCKHAUSEN, INC. ,  ALLEN, Gary, W. ,  JOYCE, John, T., Jr.

    Inventor： ALLEN, Gary, W. ,  JOYCE, John, T., Jr.

    IPC: B03C

    CPC classification number: C10L10/02 ,  F23J7/00 ,  F23J15/003 ,  F23K3/00 ,  F23K2201/10 ,  F23K2201/101 ,  F23K2201/501 ,  F23K2201/505 ,  F23K2203/104 ,  F23K2203/201 ,  F23N5/082 ,  F23N2021/00

    Abstract: A fossil-fuel-fired system, which includes an emissions-control-agent dispenser, a furnace, an emissions monitor and, optionally, a controller, is disclosed. The emissions-control-agent dispenser provides a prescribed amount of organic-emissions-control agent, such as, for example, an opacity-control agent to the fossil-fuel-fired system. The furnace includes an exhaust communicating with the atmosphere. The emissions monitor is capable of measuring at least one property of the flue-gas communicated through the exhaust to the atmosphere. For example, when an organic-emissions-control agent is an opacity-control agent, the emissions monitor has the capability of at least measuring opacity. When included, the controller communicates with at least the emissions-control-agent dispenser and the emissions monitor.

    Abstract translation: 公开了一种化石燃料燃烧系统，其包括排放物控制剂分配器，炉，排放监视器和任选的控制器。 排放物控制剂分配器向化石燃料燃烧系统提供规定量的有机排放控制剂，例如不透明度控制剂。 该炉包括与大气连通的废气。 排放监测器能够测量通过排气通向大气的烟道气的至少一种性质。 例如，当有机排放控制剂是不透明度控制剂时，排放监测器具有至少测量不透明度的能力。 当包括时，控制器至少与排放物控制剂分配器和排放监视器进行通信。

    結渣防止用燃料添加劑
    98.
    发明专利
    結渣防止用燃料添加劑 失效
    结渣防止用燃料添加剂

    公开(公告)号：TW557325B

    公开(公告)日：2003-10-11

    申请号：TW091105550

    申请日：2002-03-22

    Applicant: 太鳳工業股份有限公司

    Inventor： 東海林正樹 ,  小野澤光雄 ,  中井滋

    IPC: C10L ,  F23K

    CPC classification number: F23K1/00 ,  B01J13/0034 ,  B01J13/0047 ,  C10G75/04 ,  C10L1/10 ,  C10L1/1233 ,  C10L1/125 ,  C10L1/1291 ,  C10L1/1616 ,  C10L1/1881 ,  C10L1/1886 ,  C10L1/191 ,  C10L1/1985 ,  C10L1/224 ,  C10L1/2437 ,  C10L9/10 ,  C10L10/04 ,  C10L10/06 ,  C10M159/20 ,  C10M159/22 ,  F23K5/10 ,  F23K2201/505

    Abstract: 本發明係一種燃料添加劑，其在各種燃料，特別指如煤炭、石油焦等所代表的含灰成分量較多的燃料，進行燃燒時，可防止由燃料中之灰成分所引起的結渣；係由鋁化合物、氧化矽化合物、鈦化合物及鋯化合物所構成之群中之一種或二種化合物，該化合物為粒徑3~200nm超微粒子狀，及以R2O濃度計為0~2重量%之鹼金屬(R=Na,K)化合物，安定分散於水及/或油中的組成物所構成的。藉由將上述燃料添加劑添加於液體燃料油/或固體燃料中，並進行燃燒，便可輕易的將附著灰從爐壁表面或水管上剝離脫落。

    Abstract in simplified Chinese: 本发明系一种燃料添加剂，其在各种燃料，特别指如煤炭、石油焦等所代表的含灰成分量较多的燃料，进行燃烧时，可防止由燃料中之灰成分所引起的结渣；系由铝化合物、氧化硅化合物、钛化合物及锆化合物所构成之群中之一种或二种化合物，该化合物为粒径3~200nm超微粒子状，及以R2O浓度计为0~2重量%之碱金属(R=Na,K)化合物，安定分散于水及/或油中的组成物所构成的。借由将上述燃料添加剂添加于液体燃料油/或固体燃料中，并进行燃烧，便可轻易的将附着灰从炉壁表面或水管上剥离脱落。

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