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    Sorbent containing engineered fuel feed stock
    11.
    发明授权
    Sorbent containing engineered fuel feed stock 有权
    含有工程燃料原料的吸附剂

    公开(公告)号：US09181508B2

    公开(公告)日：2015-11-10

    申请号：US14086662

    申请日：2013-11-21

    Applicant: Accordant Energy, LLC

    Inventor： James W. Bohlig ,  Dingrong Bia

    IPC: C10L5/46 ,  B03B5/48 ,  C10L5/44 ,  F23K1/00 ,  F23G5/027

    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。

    Process for operating a furnace with a bituminous coal and method for reducing slag formation therewith
    12.
    发明授权
    Process for operating a furnace with a bituminous coal and method for reducing slag formation therewith 有权
    用烟煤操作炉子的方法和用于减少炉渣形成的方法

    公开(公告)号：US09127228B2

    公开(公告)日：2015-09-08

    申请号：US13350412

    申请日：2012-01-13

    Applicant: Mark Pastore

    Inventor： Mark Pastore

    IPC: F23B90/00 ,  C10L10/04 ,  C10L5/04 ,  C10L9/10

    CPC classification number: F23J7/00 ,  C10L5/04 ,  C10L9/10 ,  C10L10/04 ,  C10L2200/0213 ,  C10L2200/0218 ,  C10L2200/0272 ,  C10L2200/029 ,  C10L2290/141 ,  F23J1/00 ,  F23K1/00 ,  F23K2201/505

    Abstract: There is provided a process for operating a coal-fired furnace to generate heat. The process has the steps of a) providing the coal to the furnace and b) combusting the coal in the presence of a first slag-reducing ingredient and a second slag-reducing ingredient in amounts effective to reduce slag formation in the furnace. In one embodiment, the first slag-reducing ingredient is one or more oxygenated magnesium compounds and the second slag-reducing ingredient is selected from the group consisting of one or more oxygenated calcium compounds, one or more oxygenated silicon compounds, and combinations thereof. In another embodiment, the first slag-reducing ingredient is one or more oxygenated silicon compounds, and wherein the second slag-reducing ingredient is one or more oxygenated aluminum compounds. There are also provided methods for reducing slag formation in a coal-fired furnace. There are also provided methods for treating coal. There are also treated coals.

    Abstract translation: 提供了一种操作燃煤炉以产生热量的方法。 该方法具有以下步骤：a）将煤提供到炉中，以及b）在第一种还原渣和第二种减渣成分的存在下燃烧煤，其量可以有效地减少炉中的炉渣形成。 在一个实施方案中，第一减渣成分是一种或多种含氧镁化合物，第二减渣成分选自一种或多种氧化钙化合物，一种或多种氧化硅化合物及其组合。 在另一个实施方案中，第一减渣成分是一种或多种氧化硅化合物，并且其中第二减渣成分是一种或多种氧化铝化合物。 还提供了在燃煤炉中减少炉渣形成的方法。 还提供了处理煤的方法。 还有经过处理的煤。

    Mineral slurry drying method and system
    13.
    发明授权
    Mineral slurry drying method and system 有权
    矿浆干燥方法及系统

    公开(公告)号：US09004284B2

    公开(公告)日：2015-04-14

    申请号：US13841191

    申请日：2013-03-15

    Applicant: Nano Drying Technologies, LLC

    Inventor： Richard W. Bland ,  Bruce McDaniel

    IPC: B03D3/00 ,  F26B5/16 ,  B07B13/14 ,  C10B57/10 ,  F23K1/00 ,  F26B25/04 ,  F26B25/22

    CPC classification number: F26B5/16 ,  B07B13/14 ,  C10B57/10 ,  F23K1/00 ,  F23K2201/20 ,  F23K2201/30 ,  F23K2201/505 ,  F26B25/002 ,  F26B25/04 ,  F26B25/22

    Abstract: The present invention provides methods and systems for reducing moisture in mineral slurries, particularly mineral slurries containing minerals of small particle diameter, using a granular drying material. The invention also relates to novel mineral products and intermediates useful in connection with the process. The method and system reduced moisture by contacting the mineral slurry with the granular drying material. The granular drying material is selected to be readily separated from the dried minerals using a size separation technique such as a sieve screen. The granular drying material is the regenerated, preferably using a process involving heat exchange and cross-flow air. The granular drying material is preferably capable of regeneration and recycling in a continuous process with minimal attrition.

    Abstract translation: 本发明提供使用颗粒状干燥材料来减少矿物浆料中的水分的方法和系统，特别是含有粒径小的矿物的矿物浆料。 本发明还涉及可用于该方法的新型矿物产品和中间体。 该方法和系统通过使矿物浆料与颗粒状干燥材料接触而减少水分。 颗粒状干燥材料选择为容易地从干燥的矿物质中分离，使用尺寸分离技术如筛网。 颗粒状干燥材料是再生的，优选使用涉及热交换和交叉流动空气的方法。 颗粒状干燥材料优选能够以连续的方法再生和再循环，同时具有最小的磨耗。

    LOW SULFUR COAL ADDITIVE FOR IMPROVED FURNACE OPERATION
    14.
    发明申请
    LOW SULFUR COAL ADDITIVE FOR IMPROVED FURNACE OPERATION 有权
    用于改进火炉操作的低硫煤添加剂

    公开(公告)号：US20150053123A1

    公开(公告)日：2015-02-26

    申请号：US14533765

    申请日：2014-11-05

    Applicant: ADA-ES, Inc.

    Inventor： Stephen Allen Johnson ,  John Wurster ,  John Philip Comer

    IPC: C10L10/04 ,  F23J7/00

    CPC classification number: C10L10/04 ,  C10L9/10 ,  F23G2202/20 ,  F23G2203/30 ,  F23J7/00 ,  F23J9/00 ,  F23K2201/505 ,  Y02E20/12

    Abstract: The present invention is directed to additives for coal-fired furnaces, particularly furnaces using a layer of slag to capture coal particles for combustion. The additive(s) include iron, mineralizer(s), handling aid(s), flow aid(s), and/or abrasive material(s). The iron and mineralizers can lower the melting temperature of ash in low-iron, high alkali coals, leading to improved furnace performance.

    Abstract translation: 本发明涉及用于燃煤炉的添加剂，特别是使用一层炉渣捕集煤颗粒进行燃烧的炉子。 添加剂包括铁，矿化剂，处理助剂，助流剂和/或研磨材料。 铁和矿化剂可以降低低铁，高碱煤中灰分的熔融温度，从而提高炉的性能。

    Biomass pelletizing process
    15.
    发明授权
    Biomass pelletizing process 有权
    生物质造粒工艺

    公开(公告)号：US08846123B2

    公开(公告)日：2014-09-30

    申请号：US12538351

    申请日：2009-08-10

    Applicant: James Russell Zeeck

    Inventor： James Russell Zeeck

    IPC: C10H1/04 ,  F23K1/00 ,  C10L5/44 ,  F23K1/02 ,  F23K3/00

    CPC classification number: F23K1/00 ,  C10L5/44 ,  F23K1/02 ,  F23K3/00 ,  F23K2201/10 ,  F23K2201/20 ,  F23K2201/30 ,  F23K2201/50 ,  F23K2201/505 ,  F23K2203/103 ,  F23K2203/201 ,  Y02E50/10 ,  Y02E50/30

    Abstract: A process is provided using non-food or limited-feed agricultural residue and energy crops for energy production, such as ethanol or electricity generation. The agricultural plant material is harvested and baled. The bales are transported to the processing site for storage or immediate processing. The bale strings are first removed, and then the broken bales are shredded. The shredded plant material is then ground to a small size. The ground material is then pelletized to produce densified pellets of the agricultural plant material. The pellets are cooled and then stored or transported to an end user.

    Abstract translation: 提供了一种使用非食品或有限饲料农业残留物和能源作物进行能源生产的过程，如乙醇或发电。 农业植物材料被收获和打包。 捆包被运送到加工现场进行存储或立即处理。 首先取下捆扎条，然后将破碎的捆包切碎。 然后将切碎的植物材料研磨成小尺寸。 然后将研磨材料造粒以产生农业植物材料的致密颗粒。 将颗粒冷却，然后储存或运输到最终用户。

    COAL DRYING METHOD AND SYSTEM
    17.
    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：US20140190036A1

    公开(公告)日：2014-07-10

    申请号：US14205996

    申请日：2014-03-12

    Applicant: Vitrinite Services, LLC

    Inventor： Richard W. BLAND ,  Bruce MCDANIEL

    IPC: F26B5/16

    CPC classification number: F26B5/16 ,  C10B57/10 ,  F23G5/04 ,  F23K1/00 ,  F23K2201/20 ,  F23K2201/30 ,  F23K2201/505 ,  F26B25/04 ,  F26B25/22

    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 alumina 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氧化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。

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