METHOD OF PRODUCING MODIFIED COAL, AND MODIFIED COAL
    1.
    发明公开
    METHOD OF PRODUCING MODIFIED COAL, AND MODIFIED COAL 审中-公开
    VERFAHREN ZUR HERSTELLUNG VON MODIFIZIERTER KOHLE UND MODIFIZIERTE KOHLE

    公开(公告)号:EP3101094A4

    公开(公告)日:2017-09-06

    申请号:EP15742605

    申请日:2015-01-15

    摘要: This method of producing modified coal comprises a step for dehydrating low-grade coal, a step for adding water to the dehydrated coal, a step for agglomerating the water-added coal, and a step for slowly oxidizing the agglomerated coal. In the water addition step, the amount of water added is adjusted so that the water content in the water-added coal is 5 to 20 mass%, and in the oxidation step, the agglomerated coal is held at a temperature of 70 to 105°C in air. The water content of the oxidized coal after the oxidation step is preferably 1 to 13 mass%. The oxidation step may also be followed by a step for pulverizing the oxidized coal and a step for secondarily adding anti-dusting water to the pulverized coal.

    摘要翻译: 这种生产改性煤的方法包括使低级煤脱水的步骤,向脱水煤加水的步骤,使加水煤团聚的步骤和缓慢氧化团聚煤的步骤。 在加水步骤中,调节加水量以使加水煤中的水含量为5至20质量%,并且在氧化步骤中,凝聚煤保持在70至105°的温度 C在空气中。 氧化步骤后的氧化煤的水分含量优选为1〜13质量%。 在氧化步骤之后还可以进行粉碎氧化煤的步骤和向煤粉二次添加防尘水的步骤。

    METHOD FOR PRODUCING MOLDED SOLID FUEL
    3.
    发明公开
    METHOD FOR PRODUCING MOLDED SOLID FUEL 有权
    VERFAHREN ZUM HERSTELLUNG VON GEFORMTEN FESTBRENNSTOFF

    公开(公告)号:EP2990468A4

    公开(公告)日:2017-01-04

    申请号:EP14787723

    申请日:2014-03-31

    摘要: A method for producing a briquetted solid fuel includes the step of pulverizing a low-rank coal. The pulverized low-rank coal is mixed with a solvent oil to give a slurry (mixing step). The slurry is heated and dewatered to give a dewatered slurry (dewatering step). The solvent oil is separated from the dewatered slurry to give a cake (solid-liquid separating step). The cake is heated to further separate the solvent oil from the cake to thereby give a refined coal in powder form (drying step). The refined coal is combined with a property-controlling coal in powder form having, as properties, a loose bulk density of 0.6 kg/L or more and an angle of repose of 40° or less, to give a briquetting feedstock containing the property-controlling coal in an amount of 5 to 70 mass percent based on the total mass of the briquetting feedstock (property-controlling step). The briquetting feedstock is briquetted under pressure to give the briquetted solid fuel in briquette form (briquetting step).

    摘要翻译: 压块固体燃料的制造方法包括粉碎低等级煤的工序。 将粉碎的低级煤与溶剂油混合以得到浆料(混合步骤)。 将浆料加热并脱水,得到脱水浆料(脱水步骤)。 将溶剂油与脱水的浆料分离,得到饼(固液分离步骤)。 将滤饼加热以进一步将溶剂油与滤饼分离,从而得到粉末形式的精制煤(干燥步骤)。 精制煤与粉末状物质控制煤结合,作为性质,松散堆积密度为0.6kg / L以上,休止角为40°以下,得到含有性能优良的压块原料, 基于压块原料的总质量(性质控制步骤)控制煤为5〜70质量%的煤。 压块原料在压力下压块,以块状形式压块固体燃料(压块步骤)。

    METHOD OF MOLDING GAS HYDRATE PELLET
    4.
    发明公开
    METHOD OF MOLDING GAS HYDRATE PELLET 有权
    成型天然气水合物球粒的方法

    公开(公告)号:EP2692837A1

    公开(公告)日:2014-02-05

    申请号:EP12765558.7

    申请日:2012-03-19

    IPC分类号: C10L3/06 B01J2/22 B30B9/04

    摘要: [Problem]
    To provide a method of molding a gas hydrate pellet for improving convenience of handling of a natural gas hydrate during transportation and storage, and thereby improving the practical use of the natural gas hydrate.
    [Solution]
    Gas hydrate slurry is fed in a compression chamber 21, and pressure and compression are applied to the gas hydrate slurry by advancing a compression plunger 21e. At that time, a stroking speed of the compression plunger 21e is set minimum, preferably less than a value expressed by a stroke length of the compression plunger 21e at compression x 10 -2 (m/min). By advancing the compression plunger 21e at low speed, binding between particles of the gas hydrate is tightened, thereby the gas hydrate pellet with increased shearing strength can be molded.

    摘要翻译: 本发明的目的在于提供一种天然气水合物颗粒的成型方法,其用于提高天然气水合物在运输和储存过程中的处理便利性,从而改善天然气水合物的实际使用。 将气体水合物浆料供给到压缩室21中,通过使压缩柱塞21e前进而对气体水合物浆料施加压力和压缩。 此时,压缩柱塞21e的行程速度设定为最小,优选小于由压缩柱塞21e在压缩时的行程长度x 10-2(m / min)表示的值。 通过低速推进压缩柱塞21e,可以紧固天然气水合物颗粒之间的结合,从而可以模制剪切强度增加的气体水合物颗粒。

    PELLET PREPARATION SYSTEM AND PREPARATION METHOD USING BIOMASS
    7.
    发明公开
    PELLET PREPARATION SYSTEM AND PREPARATION METHOD USING BIOMASS 审中-公开
    PELLET制备系统和使用生物质的制备方法

    公开(公告)号:EP3199611A1

    公开(公告)日:2017-08-02

    申请号:EP15843066.0

    申请日:2015-02-16

    申请人: Ko, Jong Seong

    发明人: Ko, Jong Seong

    IPC分类号: C10L5/40

    摘要: Disclosed is a method for manufacturing biomass pellets using biomass that includes food waste, human and animal excrement, and waste wood. The method performs a separation process for removing scrap metals and plastic materials from raw waste before the raw waste undergoes a pellet formation process. The pellet formation process includes: preparing a biomass mixture composed of 10 wt% of inorganic waste particles, 30 wt% of organic waste particles, 50 wt% of coal and graphite, and 10 wt% of red clay; applying a deasphalted oil mixture to the mixture while the mixture is being extruded by an extruder; coating the extruded mixture with a coating agent composed of asphalt and coal; molding the extruded mixture to take a predetermined form; and cutting the molded mixture into pellets having a predetermined size.

    摘要翻译: 公开了一种使用生物质制造生物质颗粒的方法,所述生物质包括食物垃圾,人类和动物排泄物以及废木材。 该方法执行分离过程以在原料废物经历丸粒形成过程之前从废料中去除废金属和塑料材料。 该颗粒形成方法包括:制备由10重量%的无机废料颗粒,30重量%的有机废料颗粒,50重量%的煤和石墨以及10重量%的红土组成的生物质混合物; 当混合物被挤出机挤出时,将脱沥青油混合物施加到混合物中; 用沥青和煤组成的涂覆剂涂覆挤出的混合物; 模塑挤出的混合物以获得预定形式; 并将模塑混合物切割成具有预定尺寸的粒料。

    METHOD FOR PRODUCING MOLDED SOLID FUEL
    8.
    发明公开
    METHOD FOR PRODUCING MOLDED SOLID FUEL 有权
    生产模制固体燃料的方法

    公开(公告)号:EP2990468A1

    公开(公告)日:2016-03-02

    申请号:EP14787723.7

    申请日:2014-03-31

    IPC分类号: C10L5/08 C10L5/04 C10L9/00

    摘要: A method for producing a briquetted solid fuel includes the step of pulverizing a low-rank coal. The pulverized low-rank coal is mixed with a solvent oil to give a slurry (mixing step). The slurry is heated and dewatered to give a dewatered slurry (dewatering step). The solvent oil is separated from the dewatered slurry to give a cake (solid-liquid separating step). The cake is heated to further separate the solvent oil from the cake to thereby give a refined coal in powder form (drying step). The refined coal is combined with a property-controlling coal in powder form having, as properties, a loose bulk density of 0.6 kg/L or more and an angle of repose of 40° or less, to give a briquetting feedstock containing the property-controlling coal in an amount of 5 to 70 mass percent based on the total mass of the briquetting feedstock (property-controlling step). The briquetting feedstock is briquetted under pressure to give the briquetted solid fuel in briquette form (briquetting step).

    摘要翻译: 生产成型固体燃料的方法包括粉碎低级煤的步骤。 粉碎后的低级煤与溶剂油混合得到浆料(混合步骤)。 将浆液加热并脱水以得到脱水浆液(脱水步骤)。 将溶剂油从脱水浆料中分离出来,得到滤饼(固液分离工序)。 将滤饼加热以进一步从滤饼中分离溶剂油,从而得到粉末形式的精煤(干燥步骤)。 精煤与粉末状的性质控制煤相结合,其性质为松散堆积密度为0.6kg / L或更高,休止角为40°或更小,以得到含有该性质的压块原料 - 基于压块原料的总质量控制5〜70质量%的煤(性质控制步骤)。 压块原料在压力下团块化以制成团块形式的成型固体燃料(成型步骤)。