期刊
SURFACE REVIEW AND LETTERS
卷 21, 期 3, 页码 -出版社
WORLD SCIENTIFIC PUBL CO PTE LTD
DOI: 10.1142/S0218625X14300032
关键词
Hydrophobic agglomeration; shear rate; nonpolar oil; carrier flotation; floc flotation
资金
- Consejo Nacional de Ciencia y Tecnologia (CONACyT) of Mexico [123487, 155148]
- CONACyT [416789]
Hydrophobic agglomeration is originated from the hydrophobic attraction between particles, which is essentially different from electrolyte coagulation and polymer flocculation. It is applied to mineral processing in floc-flotation process to improve the recovery of mineral fines. In this paper, the applications of this phenomenon in mineral fines were summarized, including the origin of hydrophobic agglomeration, the main factors affect hydrophobic agglomeration (particle hydrophobicity, shear rate and duration, nonpolar oil and tank geometry), as well as hydrophobic agglomeration based separation processes (carrier flotation and floc-flotation).
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