Experimental Study of Dispersion and Separation of Phases in Liquid-Liquid Extraction of Copper by LIX 64N in Various Types of Mixers

Jose C. Merchuk; David Wolf; Rachamlm Shai; D. H. White

doi:10.1021/i260076a003

Experimental Study of Dispersion and Separation of Phases in Liquid-Liquid Extraction of Copper by LIX 64N in Various Types of Mixers

Jose C. Merchuk, David Wolf, Rachamlm Shai, D. H. White

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

Dispersion band heights and separation times are reported for dispersions obtained in motionless mixers and packed tubes during extraction of Cu of aqueous solutions by LIX 64N. The results are compared with data obtained with a conventional mixer-settler. Considerable differences were found in the behavior of organic continuous dispersions and aqueous continuous dispersions. It was found that the material the packings are made of can determine which of the phases will be continuous. Results of dispersion band height vs. settling time confirm that static mixers give a narrow range of drop diameters.

Original language	English
Pages (from-to)	522-526
Number of pages	5
Journal	Industrial and Engineering Chemistry Process Design and Development
Volume	19
Issue number	4
DOIs	https://doi.org/10.1021/i260076a003
State	Published - 1 Oct 1980
Externally published	Yes

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abstract = "Dispersion band heights and separation times are reported for dispersions obtained in motionless mixers and packed tubes during extraction of Cu of aqueous solutions by LIX 64N. The results are compared with data obtained with a conventional mixer-settler. Considerable differences were found in the behavior of organic continuous dispersions and aqueous continuous dispersions. It was found that the material the packings are made of can determine which of the phases will be continuous. Results of dispersion band height vs. settling time confirm that static mixers give a narrow range of drop diameters.",

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Experimental Study of Dispersion and Separation of Phases in Liquid-Liquid Extraction of Copper by LIX 64N in Various Types of Mixers. / Merchuk, Jose C.; Wolf, David; Shai, Rachamlm et al.
In: Industrial and Engineering Chemistry Process Design and Development, Vol. 19, No. 4, 01.10.1980, p. 522-526.

Research output: Contribution to journal › Article › peer-review

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AB - Dispersion band heights and separation times are reported for dispersions obtained in motionless mixers and packed tubes during extraction of Cu of aqueous solutions by LIX 64N. The results are compared with data obtained with a conventional mixer-settler. Considerable differences were found in the behavior of organic continuous dispersions and aqueous continuous dispersions. It was found that the material the packings are made of can determine which of the phases will be continuous. Results of dispersion band height vs. settling time confirm that static mixers give a narrow range of drop diameters.

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Experimental Study of Dispersion and Separation of Phases in Liquid-Liquid Extraction of Copper by LIX 64N in Various Types of Mixers

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