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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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添加助熔剂后朱集西煤灰熔融特性规律研究
, PP. 153-159
Keywords: 煤灰熔融温度,助熔剂,矿物转变
Abstract:
？以高灰熔点朱集西洗煤为对象,研究了助熔剂caco3、fe2o3、caco3/fe2o3复合助熔剂以及camg(co3)2对其煤灰熔融特性的影响。结果表明,各助熔剂均可降低煤灰熔融温度,但助熔效果与助熔剂种类和添加量有关,采用caco3/fe2o3复合助熔剂以及camg(co3)2在添加量较小时,助熔效果明显;利用factsage热力学软件,分析了添加助熔剂对煤灰中矿物高温熔融行为的影响,为进一步掌握助熔剂的助熔机理提供理论帮助。
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