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煤低温干馏
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煤低温干馏
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煤低温干馏
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low temperature carbonization of coal
煤低温干馏
以低阶煤(褐煤、长焰煤、不黏煤、弱黏煤)为原料,采用较低的加热温度(500~650℃),在隔绝空气条件下受热分解生成半焦、煤焦油、煤气和热解水的过程。
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Hebei Yudaokou Provincial Nature Reserve
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Hebian Folk Museum
Hebi Museum
He Bingfu
He Binglin
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更新时间:2025/3/19 17:13:54