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煤化工一般工业固废的不同比例压实探索

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近年来,煤化工逐步形成产业化格局.煤化工会产生大量一般固废,粉煤灰、炉底渣、气化粗渣和气化细渣分别具有不同的特征.使用装载机推平压实筑坝时,应根据不同特征选择固废填埋场筑坝的固废种类.本研究以气化渣、锅炉渣、粉煤灰为原料,制备不同类型的试块,开展固废压实成型试验,通过强度对比确定各类固废压实成型特征,为各类固废处置过程的推平、压实提供依据.
Exploration of Different Proportions of Compaction for General Industrial Solid Waste in Coal Chemical Industry
In recent years,coal chemical industry has gradually formed an industrial pattern.The coal gasification union generates a large amount of general solid waste,and fly ash,furnace bottom slag,gasification coarse slag,and gasification fine slag have different characteristics.When using a loader to level and compact a dam,the type of solid waste used in the construction of a solid waste landfill should be selected based on different characteristics.This study uses gasification slag,boiler slag,and fly ash as raw materials to prepare different types of test blocks and conduct solid waste compaction tests,and determines the compaction characteristics of various types of solid waste through strength comparison,providing a basis for the leveling and compaction of various solid waste disposal processes.

coal chemical industrygeneral industrial solid wastegasification slagboiler slagfly ashcompaction

刘夏青、方鹏程

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国家能源集团宁夏煤业有限责任公司煤制油化工公用设施管理分公司,银川 750411

煤化工 一般工业固废 气化渣 锅炉渣 粉煤灰 压实

2024

中国资源综合利用
徐州北矿金属循环利用研究所 中国物资再生协会

中国资源综合利用

CHSSCD
影响因子:0.358
ISSN:1008-9500
年,卷(期):2024.42(3)
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