工业废水与半焦配煤制浆研究
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顾思云,何其慧,王溢华,田万成,刘志勇,胡柏星
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Study on preparation of industrial wastewater⁃semicoke⁃coal⁃slurry
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Siyun Gu,Qihui He,Yihua Wang,Wancheng Tian,Zhiyong Liu,Baixing Hu
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表5 半焦粗粉与半焦细浆混合制浆实验结果
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Table 5 Experimental results of semicoke slurry blended with semicoke powder
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半焦粉干基比例(wt%) | 预计浓度(wt%) | 实际浓度(wt%) | 粘度(mPa·s) | 流动性 | 48 h稳定性 | 0 | 50.75 | 50.75 | 832 | A | 少量析水、软沉淀 | 10 | 50.45 | 51.24 | 812 | A | 少量析水、软沉淀 | 20 | 50.15 | 51.85 | 784 | A | 少量析水、软沉淀 | 30 | 49.85 | 52.41 | 798 | A | 少量析水、软沉淀 | 40 | 49.55 | 53.18 | 776 | A | 少量析水、软沉淀 | 50 | 49.26 | 53.02 | 773 | B | 少量析水、软沉淀 | 60 | 48.96 | 52.37 | 785 | B | 大量析水、软沉淀 | 70 | 48.66 | 50.21 | 794 | B | 大量析水、软沉淀 | 80 | 48.36 | 49.89 | 811 | C | 大量析水、硬沉淀 | 90 | 48.06 | 48.58 | 802 | C | 大量析水、硬沉淀 | 100 | 47.76 | 47.76 | 786 | C | 大量析水、硬沉淀 |
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