| 利用大肠杆菌脱除煤中硫的研究 |
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| 引用本文： | 孙剑峰,张明旭,刘小燕.利用大肠杆菌脱除煤中硫的研究[J].煤炭加工与综合利用,2007(1):52-53. |
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| 作者姓名： | 孙剑峰 张明旭 刘小燕 |
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| 作者单位： | 安徽理工大学,安徽,淮南,232001 |
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| 摘 要： | 研究利用大肠杆菌进行高硫煤脱硫的可行性;通过单因素试验考察了滤浸时间、菌液浓度、煤样粒度对脱硫率的影响;试验发现,当浸滤时间为48h时,脱硫率最高为34.46%;菌液浓度越高,煤样粒度越细,脱硫率越高,当对-0.075mm粒级的煤进行脱硫时,脱硫率可达51.56%。
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| 关 键 词： | 高硫煤 脱硫 大肠杆菌 研究 |
| 文章编号： | 1005-8397(2007)01-0052-02 |
| 修稿时间： | 06 19 2006 12:00AM |
Sulfur removal of coal by use of colon bacillus |
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| SUN Jian-feng.Sulfur removal of coal by use of colon bacillus[J].Coal Processing & Comprehensive Utilization,2007(1):52-53. |
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| Authors: | SUN Jian-feng |
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| Abstract: | Research was the feasibility of desulfurization of high-sulfur coal by colon bacillus;by single factor experiments,investigated was the influence of percolation time,concentration of bacillus pulp,and coal fineness;experiment denoted that on percolation time of 24h,the maximum rate of desulfurization was 34.46%;the higher the bacillus concentration and the finer size of coal,the higher rate of desulfurizarion;for a coal with size of-0.075mm,the rate of desulfurization was up to 51.56%. |
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| Keywords: | high-sulfur coal desulfurization colon bacillus investigation |
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