Paper Title:
Study of Slime Water Concentration Measurement and Influencing Factors with Ultrasonic Attenuation Theory
  Abstract

With the increasing degree of mechanization coal mining, the coal proportion less than 0.5 mm grade was increased year by year in raw coal in our country, which increase the difficulty of the slurry water treatment. However, the treatment can reduce the concentration of Wash water, realize the closed water circuit. And the economy of water resources the reclaim of coal and the protection of ecological environment can be influenced. And the correct detection of slime water concentration is the basis of all work. At present, the gamma-ray detection method is used to test Coal Slurry water concentration, with which there are a lot of inconvenience. The ultrasonic technology is introduced to detect coal slurry water concentration. The ultrasonic attenuation rule in the slurry water and the factors of affecting the acoustic attenuation are researched. The solutions are brought up. Tests show that ultrasonic detection technology can replace the traditional gamma-ray method and has great practical value.

  Info
Periodical
Advanced Materials Research (Volumes 347-353)
Chapter
Chapter 2: Nuclear Energy Engineering
Edited by
Weiguo Pan, Jianxing Ren and Yongguang Li
Pages
1764-1768
DOI
10.4028/www.scientific.net/AMR.347-353.1764
Citation
W. D. Wang, C. L. Zhang, W. J. Wang, C. Fu, "Study of Slime Water Concentration Measurement and Influencing Factors with Ultrasonic Attenuation Theory", Advanced Materials Research, Vols. 347-353, pp. 1764-1768, 2012
Online since
October 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Wei Dong Wang, Meng Yang Jia, Yue Qin, Xing Han, Qiang Fan
Chapter 2: Nuclear Energy Engineering
Abstract:The coal dressing method of heavy medium has many advantages, as follows, the strong adaptability on coal quality of raw coal ,high precision...
1754
Authors: Zhen Tian, Nai Ci Bing, Hong Yong Xie
Chapter 5:New Instruments and Sensors Development
Abstract:High-Resolution Ultrasonic Spectroscopy (HRUS) is a novel analytical technique for non-destructive material analysis for a wide range of...
146
Authors: Bo Zhao, Fan Chen, Jing Lin Tong
Chapter 7: Grinding and Non-Traditional Machining Technologies
Abstract:The nonlocal theory was introduced to establish the nonlocal constitutive model and analyze the effect of ultrasonic on the tensile strength...
456
Authors: Fu Jin Li, Chun Yan An
Chapter 7: Detection, Monitoring and Measurements
Abstract:Decay theory based on the ultrasonic echo, with ultrasonic sensors measure the concentration of the slurry through the use of the controller...
998
Authors: Ji Jun Fan, Nan Hui Yu
Chapter 1: Acoustics and Ultrasonic Measurement
Abstract:The sound attenuation in ER fluid was experimentally studied. The results show that sound attenuation of ER fluid could be adjusted by the...
76