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Carbon black, method of producing carbon black, and device for implementing the method
Carbon black, method of producing carbon black, and device for implementing the method
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机译:炭黑,生产炭黑的方法和实施该方法的装置
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摘要
Carbon black with an aggregate size distribution ratio ((d 9 0-d 1 0)/d 5 0) of = 1.1, is new. Independent claims are included for: (1) preparation of the carbon black; and (2) device for executing the above process comprising a burner and a cooling surface against which the flame is directed, where the cooling takes place through a self-constricting gap, which has a height/width ratio of 1-100 mm, where the width is related to the upper edge of the gap and is 0.5-10 mm and the flow velocity at the narrowest point of the gap is 10-200 m/s.
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机译:总尺寸分布比((d 9 0-d 1 0)/ d 5 0)= 1.1的炭黑是新的。包括以下独立权利要求:(1)炭黑的制备; (2)用于执行上述过程的装置,其包括燃烧器和引导火焰的冷却表面,其中冷却通过高度/宽度比为1-100mm的自收缩间隙进行,其中宽度与间隙的上边缘有关,为0.5-10 mm,间隙最窄点的流速为10-200 m / s。
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