| 钻井液加重剂离心分离和回收参数优化设计 |
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| 引用本文： | 张晓东,王福贵.钻井液加重剂离心分离和回收参数优化设计[J].西南石油大学学报（自然科学版）,2009,31(4):164-167. |
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| 作者姓名： | 张晓东 王福贵 |
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| 作者单位： | 1.西南石油大学机电工程学院，四川成都610500；2.宝鸡石油机械有限责任公司，陕西宝鸡721002 |
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| 摘 要： | 在现代钻井作业中，加重剂的分离和回收显得越来越重要。通过理论计算和实验分析，并借助于Matlab的图形处理及优化算法，直观地得到了固相回收率和粒度分布的关系。固相粒度分布和回收率关系的确定，有利于进一步研究离心机固液相分离机理，对于充分发挥离心机的分离回收功用，更好地回收加重剂，节约矿产资源提供了可靠的依据。
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| 关 键 词： | 加重剂 卧螺离心机 固相回收率 分离粒度 优化设计 |
OPTIMAL DESIGN ON CENTRIFUGAL SEPARATED AND RECYCLED PARAMETER OF DRILLING FLUID WEIGHTING-MATERIAL |
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| ZHANG Xiao-dong WHANG Fu-gui.OPTIMAL DESIGN ON CENTRIFUGAL SEPARATED AND RECYCLED PARAMETER OF DRILLING FLUID WEIGHTING-MATERIAL[J].Journal of Southwest Petroleum University(Seience & Technology Edition),2009,31(4):164-167. |
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| Authors: | ZHANG Xiao-dong WHANG Fu-gui |
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| Institution: | 1.College of Mechanical and Electrical Engineering，Southwest Petroleum University，Chengdu Sichuan 610500，China;2.Baoji Oilfield Machinery co.,Ltd.,Baoji Shanxi 721002,China |
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| Abstract: | In the modern drilling operation， the separation and recycle of weighting-materials become more and more important.Through theoretical calculation and experimental analysis and according to the graphic processing and optimal algorithm，the distribution curves of solid-phase recycled rate and granularity distribution are obtained.The determination of the relation between solid-phase granularity distribution and recycled rate is favorable to research the solid-liquid-phase separation mechanism of centrifuge，which provides credible basis for recovering weighting-material and saving resource. |
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| Keywords: | weighting-material horizontal decanter centrifuge solid-phase recycled rate separation granularity optimal design |
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