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Study on Coking During the Pyrolysis of Coal to Acetylene in the Plasma

机译：煤中煤中焦化在血浆中焦化期间的研究

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The research of all kinds of factors is put up on the inner coking of coal in the plasma reactor during the processing of pyrolysis of coal to acetylene, includ cooking phenomenon, coal of property, coal of grain degree, enter anticipate a speed , power and equip structure. In the arc plasma jet, different kind of coal has different coking character. The aromatics, colloids, asphaltene and carbenes are the precursors of the cokes.The mostly reasons of coking in the plasma reaction equipment are the particle size, the feeding velocity, the power of plasma and the structure of equipment. With the increasing of feeding velocity, the coking of system becomes worse. When the particle size is less than 80-100 mesh, the system will not produce cokes. When the particle size is about 100-120 mesh, the system will begin to produce cokes. When the particle size is larger than 140 mesh, the system will produce a lot of cokes.With the increasing of plasma power, the speed of coking will become smaller.
机译：各种因素的研究在煤中煤中煤的内焦化过程中的煤中的煤中的煤炭到乙炔的加工过程中，包括烹饪现象，物业煤炭，粮食程度，进入速度，力量和装备结构。在弧等离子体射流中，不同种类的煤具有不同的焦化性质。芳烃，胶体，沥青质和碳酸盐是焦炭的前体。焦化在等离子体反应设备中的主要原因是粒径，进给速度，等离子体的功率和设备的结构。随着饲养速度的增加，系统的焦化变得更糟。当粒径小于80-100目，系统不会产生焦炭。当粒径约为100-120目，系统将开始生产焦炭。当粒径大于140目，系统会产生大量焦点。随着等离子体功率的增加，焦化的速度将变小。

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