Separation of rare earth fluorescent powders by two-liquid flotation using organic solvents

Japanese Journal of Applied Physics

Volumn 47, Issue 6 PART 2, 2008, Pages 5093-5099

  Otsuki, Akira ^a   Dodbiba, Gjergj ^b   Shibayama, Atsushi ^c   Sadaki, Jun ^b   Mei, Guangjun ^d   Fujita, Toyohisa ^b  

^a WASEDA UNIVERSITY   (Japan)

^b UNIVERSITY OF TOKYO   (Japan)

^c AKITA UNIVERSITY   (Japan)

^d CENTRAL SOUTH UNIVERSITY   (China)

Author keywords

Fluorescent powder; Organic solvent; Recycling; Surfactant; Two liquid flotation

Indexed keywords

CONCENTRATION (PROCESS); CRYSTALS; FLOTATION; FLUORESCENCE; ISOMERS; LIGHT EMISSION; LUMINESCENCE; ORGANIC COMPOUNDS; ORGANIC SOLVENTS; PHASE INTERFACES; PRECIPITATES; RARE EARTH ELEMENTS; RECYCLING; SEPARATION; SOLVENTS; SURFACE ACTIVE AGENTS;

AND RECOVERIES; FLUORESCENT POWDER; GREAT-ER; N-HEPTANE; OPERATIONAL PARAMETERS; POLAR SOLVENTS; SURFACTANT; TWO COMPONENTS; TWO-LIQUID FLOTATION; ULTRA-FINE PARTICLES;

POWDERS;

EID: 55049103614     PISSN: 00214922     EISSN: 13474065     Source Type: Journal    
DOI: 10.1143/JJAP.47.5093     Document Type: Article

References (15)

1. Phosphor Handbook, ed. S. Shionoya and M. W. Yen (CRC Press, Boca Raton, FL, 1998) p. 391.
2. Japan Electric Lamp Association: Pamphlet (Japan Electric Lamp Manufacturing Association, Tokyo, 2006) p. 1.
3. M. A. Rabah; Waste Manage. 24 (2004) 119.
4. T. Takahashi, A. Takano, T. Saito, N. Nagano, S. Hirai, and K. Shimakage: J. MMIJ 117 (2001) 579 [in Japanese].
5. T. Takahashi, A. Takano, T. Saito, N. Nagano, S. Hirai, and K. Shimakage: J. MMIJ 118 (2002) 413 [in Japanese].
6. T. Hirajima, K. Sasaki, A. Bissombolo, H. Hirai, M. Haraada, and M. Tsunekawa: Sep. Purlf. Technol. 44 (2005) 197.
7. T. Hirajima, A. Bissombolo, K. Sasaki, K. Nakayama, H. Hirai, and M. Tsunekawa; Int. J. Miner. Process. 77 (2005) 187.
8. Colloid Chemistry in Mineral Processing, ed. J. S. Laskowski and J. Ralston (Eisevier, Amsterdam, 1992) p. 361.
9. E. Kusaka, H. Tamai, Y. Nakahiro, and T. Wakamatsu: Miner. Eng. 6 (1993) 455.
10. K. Kendall: Molecular Adhesion and Its Applications (Kluwer Academic/Plenum, New York, 2001) p. 213.
11. E. Kusaka, Y. Nakahiro, and T. Wakamatsu: Inl. J. Miner. Process, 41 (1994) 257.
12. Yozai Handbook, ed. S. Asahara (Kodansha, Tokyo, 1976) pp. 156 and 734 [in Japanese].
13. G. Dodbiba, J. Sadaki, K. Okaya, A. Shibayama, and T. Fujita: Miner. Eng. 18 (2005) 1350.
14. M. Elimelech, J. Gregory, X. Jia, and R. A. Williams: Particle Deposition and Aggregation (Butterworth-Heinemann, Boston, MA, 1995) p. 157.
15. J. Israelachvili: Intermolecular and Surface Forces (Academic Press, London, 1992) 2nd ed., p. 282.