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首页> 外文期刊>Journal of Chemical Engineering of Japan >Product Characteristics and Interaction Mechanism in Low-Rank Coal and Coking Coal Co-Pyrolysis Process
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Product Characteristics and Interaction Mechanism in Low-Rank Coal and Coking Coal Co-Pyrolysis Process

机译：低排煤和焦煤共热分解过程的产品特性及其相互作用机理

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摘要

The co-pyrolysis characteristics and the interaction with a kind of low-rank coal from SunJiaCha mining area (SJC) and coking coal (Chinese pinyin for coking coal is Jiaomei, JM) from HuangLing were investigated using thermogravimetric Fourier transform infrared (TG-FTIR) analysis and gas chromatography-mass spectrometry (GC-MS). The results revealed a significant synergistic effect of the SJC+JM co-pyrolysis process The addition of JM increased the number of colloids and provided the conditions for the interaction reaction among the pyrolysis products. SJC and JM were used as hydrogen donors, the [H] and free radical fragments from pyrolysis facilitated the hydrogenation reaction. In addition, the composition and structure of the gas were changed due to the synergistic effect, which also substantially decreased the light component in tar substantially.
机译：使用热量推翻傅里叶变换红外（TG-FTIR ）分析和气相色谱 - 质谱（GC-MS）。结果表明，SJC + JM共热分解过程的显着协同效应，JM的添加增加了胶体的数量，并为热解产物中的相互作用反应提供了条件。 SJC和JM用作氢供体，来自热解的[H]和自由基片段促进了氢化反应。此外，由于协同效应，气体的组成和结构被改变，这也基本上显着降低了焦油中的光分量。

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