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Nickel Solvent Extraction Technology - BASF

2018-11-15 · BASF solvent extraction reagents are used in a nickel production plant, Queensland Nickel Inc. (QNI), to extract nickel from ammonia solutions. LIX® 87QN reagent was developed to fit into a QNI-developed nickel recovery process based on a modified Caron process. While operating, Cawse Nickel Operations used a flowsheet originally

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Copper recovery using leach/solvent extraction ...

2009-8-27 · solvent extraction, for less staging thereby reducing the capital cost of the SX plant, and lowered operating costs by decreasing organic losses and tankhouse bleeds. LIX 64N is LIX 65N (Figure 2) with a catalytic amount of LIX 63. In 1968 Ashland Chemical introduced Kelex® reagents along with the idea of using varying amounts of modifier,

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Copper Solvent Extraction - BASF

2018-11-15 · plant operators with fast and accurate simulations of virtually any copper solvent extraction process involving sulfuric acid leaching followed by copper solvent extraction with LIX® Reagents. The Isocalc® program will generate extraction and stripping isotherms and construct McCabe-Thiele diagrams for a large number of circuit configurations.

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Cognis Corporation - Mining Technology | Mining

COGNIS, supplier of LIX®Reagents and inventor of copper solvent extraction (SX), has been the recognized market and technology leader for more than 45 years. Independent studies show LIX® Reagents are 10 – 25% more efficient than the competitive products and are used to produce over 60% of the world’s SX copper cathode.

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Impact of the copper solvent extraction reagent LIX

2009-2-1 · The solvent extraction reagent LIX 984N 20% v/v in the diluent Shellsol 2046 had little impact on At. ferrooxidans at concentrations up to 250 mg/L but significantly inhibited S. thermosulfidooxidans growth, ferrous ion oxidation and ability to enhance the extraction of

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A New Process for Cobalt Nickel Separation

2015-11-20 · extraction is achieved using a synergistic mixture of Versatic 10 and LIX 63. There are two basic steps involved, as in any solvent extraction process: extraction and stripping. A third step, scrubbing, may be needed where the manganese impurity levels in feed solution are particularly high.

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ISEC 2017 - The 21st International Solvent Extraction ...

2017-11-6 · ISEC 2017 - The 21st International Solvent Extraction Conference nickel complexes formed with the pure anti-hydroxyoxime in LIX 63. Synergistic extraction of nickel using mixtures of LIX 63 and organic acids such as Versatic 10 results in the formation of octahedral mixed reagent complexes [17].

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LIX® REAGENT | Solution | Copper

2019-12-17 · LIX® REAGENT - Free download as PDF File (.pdf), Text File (.txt) or read online for free.

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Solvent extraction of copper from high-tenor pressure ...

2019-1-23 · Solvent extraction of copper from high-tenor pressure leach solutions ... reductions in capital and operating costs. The performances of LIX 612N-LV and LIX 6422N are compared with those of ... Morenci’s Stargo plant has been up to 25 vol.% LIX 984N, while the Mt. Gordon pressure-leach circuit (Australia) currently uses 23 vol.% Acorga M5640. ...

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Technical Review – Copper Separation and Processing in ...

operating and fine tuning a plant (Komulainen et al. 2006). ... The choice of organic diluent plays a role in the performance of a given solvent extraction reagent as well as it will affect the ...

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Copper Solvent Extraction - BASF

2018-11-15 · plant operators with fast and accurate simulations of virtually any copper solvent extraction process involving sulfuric acid leaching followed by copper solvent extraction with LIX® Reagents. The Isocalc® program will generate extraction and stripping isotherms and construct McCabe-Thiele diagrams for a large number of circuit configurations.

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Solvent extraction: the coordination chemistry behind ...

LIX 54 was introduced as a commercial reagent for the recovery of copper from ammoniacal solutions. 29 The 2: 1 complex in the extraction process shown in eqn (6) is assumed to have a planar structure analogous to that of the acetylacetonate complex shown in Fig. 9. 30 The aqueous raffinate contains a mixture of ammonium ions and ammonia which ...

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Impact of the copper solvent extraction reagent LIX

2009-2-1 · The solvent extraction reagent LIX 984N 20% v/v in the diluent Shellsol 2046 had little impact on At. ferrooxidans at concentrations up to 250 mg/L but significantly inhibited S. thermosulfidooxidans growth, ferrous ion oxidation and ability to enhance the extraction of

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A New Process for Cobalt Nickel Separation - Teck

2015-11-20 · extraction is achieved using a synergistic mixture of Versatic 10 and LIX 63. There are two basic steps involved, as in any solvent extraction process: extraction and stripping. A third step, scrubbing, may be needed where the manganese impurity levels in feed solution are particularly high.

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溶剂萃取基本原理 - Phil_图文_百度文库

2012-1-31 · The same scientists conceived of the copper solvent extraction (CuSX) process a few years later, in the 1960‘s. 随后在六十年代,相同的科学家也设计出了铜萃取工艺(CuSX)。 ? The first Cu SX plant was commissioned in 1968 in the S.W. USA, Ranchers

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Solvent extraction - Henkel Corporation

A series of circuits were run in order to compare the crud formation properties of the following four reagent formulations diluted in kerosene solvent: Reagent No. 1, LIX®64N; Reagent No. 2, LIX®6022; Reagent No. 3, Acorga PT 5050; and Reagent No. 4, a 50/50 volume mixture of LIX®64N and 5-dodecylsalicylaldoxime.

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Nickel solvent extraction from cold purification filter ...

Nickel solvent extraction from cold purification filter cakes of Angouran mine concentrate using LIX984N. ... Lix Reagent Solvent Extraction Plant Operating Manual, 2nd Ed., Henkel Corp., Minerals Ind ... [14] F.J. Aliguacil and A. Cobo, Solvent extraction equilibrium of nickel with LIX 54, Hydrometallurgy, 48(1998), No. 3, p. 291. CrossRef ...

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(PDF) Customising copper:iron selectivity in modified ...

The results of an integrated solvent extraction-electrowinning pilot-plant trial are presented, in which the performances of the conventional extractants ACORGA® M5774 and LIX® 984N are compared ...

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Solvent extraction - Henkel Corporation

A series of circuits were run in order to compare the crud formation properties of the following four reagent formulations diluted in kerosene solvent: Reagent No. 1, LIX R 64N; Reagent No. 2, LIX R 6022; Reagent No. 3, Acorga PT 5050; and Reagent No. 4, a 50/50 volume mixture of LIX R 64N and 5-dodecylsalicylaldoxime.

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Solvent extraction of copper from high-tenor pressure ...

2019-1-23 · Solvent extraction of copper from high-tenor pressure leach solutions ... reductions in capital and operating costs. The performances of LIX 612N-LV and LIX 6422N are compared with those of ... Morenci’s Stargo plant has been up to 25 vol.% LIX 984N, while the Mt. Gordon pressure-leach circuit (Australia) currently uses 23 vol.% Acorga M5640. ...

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Solvent extraction: the coordination chemistry behind ...

LIX 54 was introduced as a commercial reagent for the recovery of copper from ammoniacal solutions. 29 The 2: 1 complex in the extraction process shown in eqn (6) is assumed to have a planar structure analogous to that of the acetylacetonate complex shown in Fig. 9. 30 The aqueous raffinate contains a mixture of ammonium ions and ammonia which ...

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A New Process for Cobalt Nickel Separation - Teck

2015-11-20 · extraction is achieved using a synergistic mixture of Versatic 10 and LIX 63. There are two basic steps involved, as in any solvent extraction process: extraction and stripping. A third step, scrubbing, may be needed where the manganese impurity levels in feed solution are particularly high.

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STATE OF THE ART AND FUTURE DIRECTIONS IN

2010-9-30 · The 4th Solvent Extraction Workshop began with a welcome by Gordon Ritcey to the 4th Solvent ... and then minimize by plant operational control and solvent recovery; minimize losses caused by crud, entrainment, ... - In the case of using a 40% LIX reagent

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溶剂萃取基本原理 - Phil_图文_百度文库

2012-1-31 · The same scientists conceived of the copper solvent extraction (CuSX) process a few years later, in the 1960‘s. 随后在六十年代,相同的科学家也设计出了铜萃取工艺(CuSX)。 ? The first Cu SX plant was commissioned in 1968 in the S.W. USA, Ranchers

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Solvent Extraction in Hydrometallurgy Present and Future ...

2005-10-9 · Gordon M. Ritcey:Solvent Extraction in Hydrometallurgy: Present and Future 143 1.13.1 Primary metal recovery 1) Arsenic As and H2SO4 with TBP[79,80], Cyanex 923, 925[81]; As, Sb, and Bi from tankhouse electrolyte with Cyanex 923[82] 2) Cobalt-nickel

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Nickel laterite processing: Recovery of nickel from ...

A flowsheet for the recovery of nickel and cobalt from latérite ores was developed. The flowsheet involves acid leaching followed by hydroxide precipitation of the metal values and then releaching of the hydroxide cake with ammonia. Investigations of the chemistry of extraction of nickel by LIX® 84-I and a developmental reagent, XI-84-IT, along with the physical properties of the organic ...

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Solvent extraction (SX) reagent selection for high ...

2009-10-15 · SOLVENT EXTRACTION (SX) REAGENT SELECTION 283 CRANE, P., URBANI, M., DUDLEY, K., HORNER, A., and VIRNIG, M. Solvent extraction (SX) reagent selection for high temperature, acid, chloride and Cu PLS at Port Pirie and its impact on electrowinning (EW). Hydrometallurgy Conference 2009, The Southern African Institute of Mining and Metallurgy, 2009.

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Extraction and Enrichment of Copper by Liquid Emulsion ...

2014-12-15 · There have been data on LIX 984N-C [9], LIX 54 [10], LIX 84 [11] for copper extraction by LEMs. In this sudy extractant LIX 664N has been selected based on the excellent extractive property of LIX 664N for copper by solvent extraction [12]. LIX 664N is a mixture of 5-nonylsalicylaldoxime with a proprietary ester modifier and a

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solvent extraction copper - adopcjazary.pl

Solvent extraction of copper nickel and zinc by Cyanex 272. Solvent extraction of copper nickel and zinc from the sulphate-acetate medium was studied individually using 0.1 M of Cyanex 272 as an organic phase varying the initial pH from 2.5 to 6.0 for copper 4.48 to 12.0 for nickel and 1.4 to 4.0 for zinc which corresponds with the. Get Price

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Solvent Extraction - slideshare.net

2015-7-27 · At a METS Insights Session in Perth presented by our Consulting Metallurgist, covers what solvent extraction is as well as its origins, and discusses the different equipment types and types of extractants, among others.

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