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    • 2. 发明申请
    • FUEL PELLET AND METHOD OF MAKING THE FUEL PELLET
    • 燃料颗粒和制备燃料颗粒的方法
    • WO1997005218A1
    • 1997-02-13
    • PCT/US1996012454
    • 1996-08-02
    • PELLETECH FUELS, INC.ANDREWS, Michael, R.
    • PELLETECH FUELS, INC.
    • C10L05/40
    • C10L5/40Y02E50/30
    • A fuel pellet and a method of manufacturing a fuel pellet capable of burning in either a stoker or pulver furnace, comprising from about 0 to about 80 % by weight of cellulosic material, from about 1 % to about 50 % by weight of densified thermoplastic material, and from about 0 to about 50 % by weight of coal. The cellulosic material, densified thermoplastic material and coal are ground from about 80 Mesh to about 200 Mesh, and then blended into a mixture wherein the contents are evenly distributed throughout. Following the blending process, the mixture is forced through a pelletizer. As the pellets are removed from the pelletizer they are immediately cooled so that the densified thermoplastic particles do not melt. The resulting fuel pellets produce from about 10,000 BTU per pound to about 16,000 BTU per pound and leave an ash deposit of about 0 to about 6 % by weight, and a sulfur dioxide output of about 0 to about 3 % by weight.
    • 一种燃料颗粒和一种制造能够在加料机或粉碎炉中燃烧的燃料颗粒的方法,包括约0至约80重量%的纤维素材料,约1重量%至约50重量%的致密化热塑性材料 ,和约0至约50重量%的煤。 将纤维素材料,致密化的热塑性材料和煤从约80目至约200目筛磨,然后混合到其中内容物均匀分布的混合物中。 在混合过程之后,将混合物强制通过造粒机。 当颗粒从造粒机中取出时,它们被立即冷却,使致密化的热塑性颗粒不熔化。 所得到的燃料颗粒产生约10,000BTU /磅至约16,000BTU /磅,并且留下约0至约6重量%的灰沉积物,和约0至约3重量%的二氧化硫产量。