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| 过热蒸汽制备石油焦粉体的试验研究 | |
| 引用本文： | 熊为,张明星,陈俊东,耿旭辉,王红,陈海焱. 过热蒸汽制备石油焦粉体的试验研究[J]. 中国粉体技术, 2013, 19(1): 38-41 |
| 作者姓名： | 熊为 张明星 陈俊东 耿旭辉 王红 陈海焱 |
| 作者单位： | 1. 西南科技大学土木工程与建筑学院,四川绵阳,621010 2. 西南科技大学固体废物处理与资源化教育部重点实验室,四川绵阳,621010 3. 西南科技大学工程技术中心,四川绵阳,621010 4. 中国航空燃气涡轮研究所江油科技开发总公司,四川绵阳,621703 |
| 基金项目： | 国家科技支撑计划基金，四川省科技厅科技项目 |
| 摘 要： | 利用玻璃厂中工业余热转化的过热蒸汽对石油焦粉体的制备工艺进行现场工业试验,对分级机轴承、除尘器等进行温度测试与分析。结果表明,当过热蒸汽温度为280℃,压力为0.65 MPa,质量流量为2.6 t/h时,测试石油焦粉体产量为5 t/h;粒径为165、38μm的产品通过率分别为100%、61%,出料水分的质量分数为0.2%;分级机轴承和布袋除尘器均处于安全工作状态,蒸汽磨机能连续稳定运转;通过蒸汽磨机制备石油焦,比传统机械磨单位产量能耗节能38.9%,节电80.7%。 |
| 关 键 词： | 过热蒸汽 蒸汽磨机 石油焦粉体 袋式除尘器 |
Experimental Study on Preparation of Petroleum Coke Powders in Superheated Steam Condition |
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| XIONG Wei , ZHANG Mingxing , CHEN Jundong , GENG Xuhui , WANG Hong , CHEN Haiyan. Experimental Study on Preparation of Petroleum Coke Powders in Superheated Steam Condition[J]. China Powder Science and Technology, 2013, 19(1): 38-41 | |
| Authors: | XIONG Wei ZHANG Mingxing CHEN Jundong GENG Xuhui WANG Hong CHEN Haiyan |
| Affiliation: | 1b(1.a.School of Civil Engineering and Architecture;b.Key Laboratory of Solid Waste Treatment and Resource Recycle of Ministry of Education; c.Engineering Technology Center,Southwest University of Science and Technology,Mianyang 621010;2.Jiangyou Science and Technology Development Corporation,China Aviation Gas Turbine Research Institute,Mianyang 621703,China) |
| Abstract: | Industrial experiment on preparing petroleum coke powders technology by the superheated steam transformed from glass industrial waste heat was conducted.The classifier bearing,filter and so on were temperature tested and analyzed.The results show that when the superheated steam temperature is 280 ℃,the pressure is 0.65 MPa and the mass flow rate is 2.6 t/h,the production of test petroleum coke powders is 5 t/h.The pass percent of products with 165,38 μm particle sizes are respectively 100% and 61%.The mass fraction of discharge moisture is 0.2%.Both the classifier bearing and the bag filter are in safe work state.The steam jet mill can run continuously stably.Preparing petroleum coke powders by steam jet mill can save energy by 38.9% unit output consumption and electricity by 80.7% than traditional mechanical grinding. |
| Keywords: | superheated steam steam jet mill petroleum coke powder bag filter |
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