Вы здесь

Funct. Mater. 2018; 25 (2): 401-405.


Method for refractive index detection for emulsion concentration

Sihai Zhao, Ke Han, Gaopeng Yuan, Lin Wang

School of Mechanical Electronic and Information Engineering, China University of Mining and Technology (Beijing), Xueyuan Rd., No.Ding 1, 100083, Beijing, China


The existing approaches to the determination of the oil concentration in the oil-water emulsion (where the dispersed phase is oil) are analyzed in accordance with the theory of light scattering and the change in the refractive index in the suspension. Based on the CCD method, an automatic measuring device was developed to measure the refractive index of the emulsion, the relationship between the concentration and the refractive index of the emulsion was determined.

concentration of emulsion, detection, refractive index, charge-coupled device.

1. Zhou, X.X., Yang, X.W., Zhang, X.Y. Lubr. Eng. 3, 85, 2003.

2. The State Administration of Work Safety, the State Administration of Coalmines Safety, the Procedures on Coal Mine Safety. China Coal Industry Publishing Home, 2009.

3. Wang, Z.L., Zhao, D.Q., Tang B., et al., J.China Univ. Mining Techn., 23, 9, 1994.

4. Wang,Z.L., Zhao,S.H., Tang,B., et al. J.China Univ. Mining Techn., 23, 16, 1994

5. Wang, X.L., Chai, G.Y., Xu S.L. Coal mine machinery, 7, 45, 2002.

6. Wang. Z.L., Lou, F.,X., Zhao, S.H.(1995), Machine tools and hydraulics, 3, 138, 1995.

7. Yan, L.N., Zhang, T.M.. J.Hainan Normal Univ. (Nature Science), 1, 33, 2010.

8. Wang, D., Wang, B., Li C.X., et al., J.Hainan Normal Univ. (Nature Science , 16, 8, 2004.

9. Gu D.Y., Liu W.J., Zhu H. Electr. Meas.Instr., 35, 43, 1998.

10. Ding, E.J., Chen, G.Z., Liu, Y.X, Chinese. J.Sci. Instr., 23, 333, 2002.

11. Lu L.Q., Li W.Y., Fluid Power Transm.Control, 4, 55, 2009.

12. Patent 200610112652.X, China.

13. Zhao, S.H., Li, W.C., Li, M., et al., J.China Coal Soc.,36(1), 157, 2011. https://doi.org/10.1007/s12404-011-0210-5

14. P. W. Smith, P. J. Maloney, and A. Ashkin. Opt. Lett. 7, 347, 1982. https://doi.org/10.1364/OL.7.000347

15. Guo, Y.C. Research and Design of Emulsion Concentration Detecting Platform Based on Light Refraction Law. Master Dissertation of China University of Mining and Technology (Beijing), 2013.

16. Xin, D.Q., Zhu, M., Xie, Y.L., et al., College Physics, 26, 34, 2007.

17. Qian, J.Q., Wang, D.S., Chen,J.L., Opt. Techn., 28, 65, 2002.

18. Zhang, Q.F., Guo M.T., Yang H.B., et al., Semicond. Optoelectr., 21(3), 229, 2000.

Current number: