Resin-in-pulp and resin-in-solution

Kotze, M.; Green, B.; Mackenzie, J. K.; Virnig, Michael

doi:10.1016/s0167-4528(05)15025-x

Cited by 6 publications

(2 citation statements)

References 4 publications

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“…While there is not yet much industrial experience for a base metal RIP plant, commercial RIP operations do exist for both gold and uranium production and reviews of the RIP developments for these metals are available in the literature (Kotze et al, 2005;McKevitt and Dreisinger, 2010). However, direct technology transfer from the gold industry to the base metal industry is questionable since the upgrading ratio (concentration of metal on resin/concentration of metal in feed) is orders of magnitude smaller in a base metal application (Wyethe et al, 2002).…”

Section: Introductionmentioning

confidence: 99%

Development of an engineering model for nickel loading onto an iminodiacetic resin for resin-in-pulp applications: Part I—Method development and discussion of rate limiting factors

McKevitt

Dreisinger

2012

Hydrometallurgy

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Section: Introductionmentioning

confidence: 99%

Development of an engineering model for nickel loading onto an iminodiacetic resin for resin-in-pulp applications: Part I—Method development and discussion of rate limiting factors

McKevitt

Dreisinger

2012

Hydrometallurgy

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“…Various investigators (Kotze et al, 2005;Kotze, 2010;Van Deventer et al, 2012, Van Deventer, 2014 have mooted that ion exchange resins have some advantages over activated carbon for the recovery of gold from leach solutions. These include better selectivity for gold over copper, enhanced gold recoveries from preg-robbing ores, and no requirement for thermal regeneration.…”

Section: Foreign Editionmentioning

confidence: 99%

Comparison of ion-exchange resins and activated carbon in recovering gold from cyanide leach solutions with low level of copper.

Msumange¹,

Yazıcı²,

Celep³

et al. 2021

Bulletin of the Mineral Research and Exploration

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This study was conducted to determine the effectiveness of three different adsorbents for the adsorption of gold from a real cyanide leach liquor. An activated carbon (NORIT GAC 1240), a strong base (Purogold A194), and a weak base (Purogold S992) resins were tested as the adsorbents. The pregnant leach solution (PLS) was derived from cyanide leaching (1.5 g/L NaCN, 25% w/w solids ratio, 1.5 L/min air flow rate, pH 10.5-11, 24 h) of the roasted copper-rich refractory gold ore pretreated with H2SO4. Gold and copper concentrations in the PLS were analysed to be 26.1 mg/L Au and 62.4 mg/L Cu, respectively. Activated carbon was found to be the best performing adsorbent as it achieved the highest gold loading. Purogold A194 loaded the highest amount of copper amongst the adsorbents tested. Despite the fact that activated carbon loaded a high amount of gold, it was less selective than Purogold S992. Purogold A194 exhibited the lowest selectivity, which was defined as the distribution ratio of gold to copper, compared with Purogold S992 and activated carbon. Therefore, the order of selectivity of the adsorbents tested was as follows: Purogold S992 > Activated carbon > Purogold A194.

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Separation of Lead from Chalcopyrite Slurry Using Resin-in-Pulp

Lao

Ding

et al. 2018

The Minerals, Metals &Amp; Materials Series

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Resin-in-pulp and resin-in-solution

Cited by 6 publications

References 4 publications

Development of an engineering model for nickel loading onto an iminodiacetic resin for resin-in-pulp applications: Part I—Method development and discussion of rate limiting factors

Development of an engineering model for nickel loading onto an iminodiacetic resin for resin-in-pulp applications: Part I—Method development and discussion of rate limiting factors

Comparison of ion-exchange resins and activated carbon in recovering gold from cyanide leach solutions with low level of copper.

Separation of Lead from Chalcopyrite Slurry Using Resin-in-Pulp

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