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炼焦化学
研究以煤为主要原料,在隔绝空气条件下加热,经过热分解和结焦等物理化学作用转化为焦炭(或半焦)和粗煤气,并将粗煤气净化分离获得煤焦油和各类化学产品这一过程的相关理论、技术、工艺和装备的学科。简称焦化。
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