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    Method of combustion and burners
    11.
    发明授权
    Method of combustion and burners 失效
    燃烧和燃烧方法

    公开(公告)号：US4577567A

    公开(公告)日：1986-03-25

    申请号：US619865

    申请日：1984-06-12

    Applicant: Colin Moore ,  David P. Jenkins

    Inventor： Colin Moore ,  David P. Jenkins

    IPC: F23D99/00 ,  F23D1/00 ,  F23K1/02

    CPC classification number: F23K1/02 ,  F23D1/005

    Abstract: A composition comprising a particulate fuel, typically pulverized coal, carried in water is formed such that it is readily able to be pumped without adding emulsifiers or lubricants to the composition. The composition typically includes at least 25% water and preferably 30 to 50% water. The composition is pumped to a burner 2 and is atomized therein, typically by means of a stream of oxygen supplied through a passage 6 in the nozzle 6 of the burner. This oxygen is taken from that supplied to a further passage for supporting combustion of the particulate fuel. A relatively short and intense flame can be produced at relatively low coal concentrations in the composition such that the need to use expensive emulsifiers etc. is avoided.

    Abstract translation: 形成包含在水中携带的颗粒燃料（通常为粉煤）的组合物，使得其容易地被泵送而不在组合物中加入乳化剂或润滑剂。 组合物通常包含至少25％的水，优选30-50％的水。 组合物被泵送到燃烧器2并在其中雾化，通常通过通过燃烧器喷嘴6中的通道6供应的氧气流。 该氧气被从提供给用于支持颗粒燃料燃烧的另一通道的氧气中取出。 可以在组合物中相对较低的煤浓度下产生相对较短且强烈的火焰，从而避免使用昂贵的乳化剂等的需要。

    Pollutant-free low temperature slurry combustion process utilizing the super-critical state
    14.
    发明授权
    Pollutant-free low temperature slurry combustion process utilizing the super-critical state 失效
    利用超临界状态的无污染物低温浆料燃烧过程

    公开(公告)号：US4292953A

    公开(公告)日：1981-10-06

    申请号：US948682

    申请日：1978-10-05

    Applicant: Norman L. Dickinson

    Inventor： Norman L. Dickinson

    IPC: F01K3/18 ,  F23C6/02 ,  F23C99/00 ,  F23K1/02 ,  F24J3/00

    CPC classification number: F23C99/00 ,  F01K3/188 ,  F23C6/02 ,  F23K1/02

    Abstract: A continuous process for the combustion of solid fuels in the presence of an aqueous liquid phase under conditions such that oxides of nitrogen are not formed and oxides of sulfur and particles of ash are effectively prevented from contaminating the gaseous products released to the atmosphere. Fuel is charged as a slurry in alkaline aqueous solution and contacted with combustion air so that the catalytic properties of both water and alkali operate to permit rapid and complete combustion at comparatively low temperatures. Temperatures in the adiabatic reactor are, however, permitted to exceed the critical temperature of the liquid phase. Under the conditions of the process, formation of nitrogen oxides is negligible, sulfur in the fuel goes to sulfur trioxide which dissolves completely in the alkaline liquid phase which also retains particles of ash and unburned fuel. The resulting flue gas is essentially free from objectionable pollutants. Heat is made available at a temperature high enough to generate and superheat steam.

    Abstract translation: 在没有形成氮的氧化物和硫的氧化物和灰分颗粒的条件下，在水性液相的存在下固体燃料的燃烧的连续方法被有效地防止污染释放到大气中的气态产物。 燃料在碱性水溶液中作为浆料加料并与燃烧空气接触，使得水和碱两者的催化性质可在较低的温度下进行快速和完全燃烧。 然而，绝热反应器中的温度允许超过液相的临界温度。 在该过程的条件下，氮氧化物的形成可以忽略不计，燃料中的硫转化为三氧化硫，其完全溶解在碱性液相中，该碱性液相还含有灰分和未燃烧的燃料。 所产生的烟气基本上没有令人反感的污染物。 在足够高的温度下产生热量以产生和过热蒸汽。

    Method of atomizing a coal/water suspension and system therefor
    16.
    发明授权
    Method of atomizing a coal/water suspension and system therefor 失效
    一种煤/水悬浮物的制备方法及其系统

    公开(公告)号：US3682114A

    公开(公告)日：1972-08-08

    申请号：US3682114D

    申请日：1970-10-08

    Applicant: STEINKOHLEN ELEKTRIZITOT AG

    Inventor： SCHEUBEL FRANZ NIKOLAUS

    IPC: F23D1/00 ,  F23K1/02

    CPC classification number: F23K1/02 ,  F23D1/005

    Abstract: A coal/water suspension, contained or prepared in a storage vessel, is heated to a temperature corresponding approximately to the boiling point of at least one component of the mixture in the firing chamber of a boiler or the like and is then delivered to this chamber through an atomizing nozzle at a higher pressure at which the suspension is non-boiling.

    Abstract translation: 在储存容器中容纳或制备的煤/水悬浮液被加热至与锅炉等的燃烧室中的混合物的至少一种组分的沸点相当的温度，然后被输送至该室 通过在悬浮液不沸腾的较高压力下的雾化喷嘴。

    Method of mineral fuel beneficiation with subsequent delivery to the consumer by pipeline transportation
    20.
    发明授权
    Method of mineral fuel beneficiation with subsequent delivery to the consumer by pipeline transportation 有权
    矿物燃料选矿方法，随后通过管道运输向消费者运送

    公开(公告)号：US08931852B2

    公开(公告)日：2015-01-13

    申请号：US13808602

    申请日：2011-01-24

    Applicant: Chuluun Enkhbold ,  Brodt Alexander

    Inventor： Chuluun Enkhbold ,  Brodt Alexander

    IPC: E21C41/18 ,  E21C41/16 ,  B03B9/00 ,  C10L1/32 ,  C10L9/00 ,  C22B1/00 ,  F23K1/02 ,  F23K3/02 ,  E21F13/00

    CPC classification number: E21C41/16 ,  B03B9/00 ,  B03B9/005 ,  C10L1/326 ,  C10L9/00 ,  C22B1/00 ,  E21F13/002 ,  F23K1/02 ,  F23K3/02

    Abstract: A method of mineral fuel beneficiation with subsequent delivery to the consumer by pipeline transportation relates fuel and energy complex and can find application in coal and slate energetics. Invention main objective is security of solid fuel delivery from mine (or an open cut coal mine) in already enriched form, with its subsequent through delivery to the consumer by pipeline on any distances in stream mode, without any intermediate transshipment operations. For this purpose use liquid with set complex physical, sanitary-and-hygienic and ecological properties, simultaneously, in 4 qualities: As environment for grinding material that needed further reduction of size; As separation environment for the subsequent, after reduction of size, deep underground gravitational enrichment of combustible mineral, As motionless filler of the vertical pipeline, for buoyancy in it ready product from mine on terrestrial surface: As carrying medium for final drift of end-product to the consumer by main pipeline. Depending on consumer type of solid fuel, a time of year, and weather conditions in which such, non-polluting, mining-energetic complex functions, there are used various technological approaches as to the general principles of construction of such, non-polluting, beneficiating transport technological process as well as within the limits of separate links of such technological chain, various methods of the regeneration, used many functional liquids which are in the closed contour of circulation between producer of solid fuel and its consumer.

    Abstract translation: 矿物燃料选矿的方法随后通过管道运输向消费者运送涉及燃料和能源综合体，可以应用于煤炭和石油能源。 发明的主要目标是以已经丰富的形式从矿井（或开采煤矿）输送固体燃料的安全性，随后通过管道在任何距离内以流式运送给消费者，而无需中间转运。 为此，使用具有复杂物理，卫生和卫生和生态特性的液体同时具有4种质量：作为需要进一步减小尺寸的研磨材料的环境; 作为后续的分离环境，减小尺寸后，深层地下可燃矿物的重力富集，作为垂直管道的静止填料，用于浮力，从地面上的矿物中提取产品：作为最终产品最终漂移的载体 以消费者为主。 根据固体燃料的消费类型，一年中的时间，以及这种无污染，采矿能力复杂的功能的天气条件，对于建造这样的无污染， 选择运输技术过程，以及在这种技术链条的独立联系的范围内，各种再生方法，使用了固体燃料生产者与消费者之间循环封闭轮廓的许多功能性液体。

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