The Experts below are selected from a list of 315 Experts worldwide ranked by ideXlab platform
Zhu Duo - One of the best experts on this subject based on the ideXlab platform.
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The Practice of Reducing Medium Consumption of Dense Medium Coal Preparation in Wangfenggang Coal Preparation Plant
Mining Research and Development, 2003Co-Authors: Zhu DuoAbstract:This paper introduces the production procedure of dense medium Coal Preparation in Wangfenggang Coal Preparation Plant. Through the reformations of techniques and processing equipments, and strengthening the technical control, especially the check of the medium consumption in a shaft, the medium consumption of less than 2.0kg medium per ton Coal has been achieved.
Xu Shi-fan - One of the best experts on this subject based on the ideXlab platform.
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Research on Virtual Reality Technology in Coal Preparation
2001Co-Authors: Xu Shi-fanAbstract:Based on sufficient research of production process of Coal Preparation and its characteristics, the maintechnological process of virtual Coal Preparation is constructed by building up logical framework of Coal Preparationtechnological process and filling in equipment and interface unit by layer. After movement rules of Coal granule in mediator are summarized, movement model of intelligent granule in typical equipment (e.g. jig) can be set up. The model provides a new method and way to explore the movement and the layer of intelligent granule, to study Coal Preparation technique, to select technology parameters, and to adjust control parameters of equipment.
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QUALITY PERFORMANCE ASSESSMENT SYSTEM OF Coal Preparation PLANT IN CIMS ENVIRONMENT
Computer Integrated Manufacturing Systems, 1999Co-Authors: Xu Shi-fanAbstract:In this paper, a method to calculate the intangible quality cost of the Coal Preparation plant is put forward according to the characteristics of production and management in the Coal Preparation plant. The model of quality performance assessment of the Coal Preparation plant is established based on the cost of quality. The strategy to carry out the system is given by using of CIMS system integrated environment and the application example is also introduced. It provides a new and feasible way to assess the quality management of the Coal Preparation plant.
Guo Ming - One of the best experts on this subject based on the ideXlab platform.
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Research on monitor system in Coal Preparation plant
Coal Mine Machinery, 2003Co-Authors: Guo MingAbstract:In accordance with the production characteristic of Coal Preparation plant, a monitor system forming by industry control computer. PLC and touching screen was introduced. This system can display and transmit the real time information of plant production course, and raised the automaticity, productive quality, productive efficiency of Coal Preparation plant.
M. W. Mikhail - One of the best experts on this subject based on the ideXlab platform.
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Coal Preparation Flowsheet Signal Flowgraph
Coal Preparation, 2007Co-Authors: A. I. A. Salama, M. W. MikhailAbstract:The signal flowgraph technique is utilized to represent the flowsheet of a Coal Preparation plant. The flowsheet is assumed to be composed of one or combination of density and/or size-separators. A gain formula is used to establish the relationships between the end or any intermediate product and feed. Several typical Coal washing circuits as well as existing Coal Preparation plant flowsheets are considered to illustrate the feasibility of the proposed technique. The proposed method streamlines the calculations of performance predictions of a complex flowsheet using the step by step approach and simplifies computer programming for modelling purposes.
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Coal Preparation computer softwares
Cim Bulletin, 1995Co-Authors: A. I. A. Salama, M. W. MikhailAbstract:Comprehensive software packages have been developed at the Western Research Centre as tools to help Coal Preparation engineers analyze, evaluate, and control Coal cleaning processes. The Coal Preparation Software package (COPS) performs three functions: (1) data handling and manipulation, (2) data analysis, including the generation of washability data, performance evaluation and prediction, density and size modeling, evaluation of density and size partition characteristics and attrition curves, and (3) generation of graphics output. The Separation ChARacteristics Estimation software packages (SCARE) are developed to balance raw density or size separation data. The cases of density and size separation data are considered. The generated balanced data can take the balanced or normalized forms. The scaled form is desirable for direct determination of the partition functions (curves). The raw and generated separation data are displayed in tabular and/or graphical forms. The computer softwares described in this paper are valuable tools for Coal Preparation plant engineers and operators for evaluating process performance, adjusting plant parameters, and balancing raw density or size separation data. These packages have been applied very successfully in many projects carried out by WRC for the Canadian Coal Preparation industry. The software packages are designed to run on a personal computer (PC).
W U Dawei - One of the best experts on this subject based on the ideXlab platform.
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the application of jet flotation machine in wangfenggang Coal Preparation plant
Coal Quality Technology, 2008Co-Authors: W U DaweiAbstract:The working principle,aeration performance and the application in Wangfenggang Coal Preparation Plant of FJC20-4A jet flotation machine with the new type of aeration stirring device were introduced in the paper.The application showed that this new type of immersed aeration stirring device has better reliability.