Lactic acid extraction from aqueous solutions with tri-n-octylamine dissolved in decanol and dodecane

Yankov, D.; Molinier, J.; Albet, Joël; Malmary, Guy; Kyuchoukov, George

doi:10.1016/j.bej.2004.03.006

Cited by 118 publications

(96 citation statements)

References 42 publications

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“…Otherwise, the separation steps are widely discussed in literature, such as precipitation (Rauch et al 1960;Min et al 2011;Kwak et al 2012;Nakano et al 2012), solvent extraction (Malmary et al 2000;Wasewar et al 2002;Matsumoto et al 2003;Yankov et al 2004;Alkaya et al 2009;Krzyzaniak et al 2013), membrane separation processes, and others. Membrane separation processes that have been studied include reverse osmosis, electrodialysis, and ultrafiltration (Kim and Moon 2001;Choi et al 2002;Madzingaidzo et al 2002;Li and Shahbazi 2006;González et al 2008;Ecker et al 2012;Lu et al 2012;Ramchandran et al 2012;Sikder et al 2012;Dey and Pal 2013;Pal and Dey 2013;Wang et al 2014).…”

Section: Separation and Purification Processesmentioning

confidence: 99%

Lactic Acid Production to Purification: A Review

Komesu

Oliveira

Martins

et al. 2017

BioRes

195

114

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Lactic acid is a naturally occurring organic acid that can be used in a wide variety of industries, such as the cosmetic, pharmaceutical, chemical, food, and, most recently, the medical industries. It can be made by the fermentation of sugars obtained from renewable resources, which means that it is an eco-friendly product that has attracted a lot of attention in recent years. In 2010, the U.S. Department of Energy issued a report that listed lactic acid as a potential building block for the future. Bearing the importance of lactic acid in mind, this review summarizes information about lactic acid properties and applications, as well as its production and purification processes.

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Section: Separation and Purification Processesmentioning

confidence: 99%

Lactic Acid Production to Purification: A Review

Komesu

Oliveira

Martins

et al. 2017

BioRes

195

114

View full text Add to dashboard Cite

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“…Several studies have been conducted on finding attractive separation techniques for the recovery of lactic acid from fermentation broth, such as solvent extraction (Yankov et al 2004;Alkaya et al 2009;Krzyzaniak et al 2013), membrane separation processes, such as reverse osmosis, electrodialysis, and ultrafiltration (Ramchandran et al 2012;Dey and Pal 2013;Pal and Dey 2013), reactive distillation (Asthana et al 2005;Kumar et al 2006;Komesu et al 2015), molecular distillation or short path distillation (Xu et al 2004;Chen et al 2012;Komesu et al 2014), and others. Among the proposed technologies, the molecular distillation may have advantages: short residence time in the zone of the molecular evaporator exposed to heat, and low operating temperature due to vacuum in the space of distillation (Lutisan and Cvengros 1995), which minimizes problems with thermal decomposition.…”

Section: Introductionmentioning

confidence: 99%

Influence of Residual Sugars on the Purification of Lactic Acid Using Short Path Evaporation

et al. 2017

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Short path evaporation (SPE) is a promising separation technique for the purification of lactic acid from fermentation broth. This study investigated the influence of residual sugars, such as glucose, xylose, and sucrose, on the purification of lactic acid using SPE. A 2 3 factorial experimental design was performed in the experimental range from 5 g·L -1 to 15 g·L -1 for glucose, xylose, and sucrose concentrations. Glucose and sucrose concentrations did not have significant effects on the process of lactic acid concentration in the range used for this study. Xylose in high concentration was found to reduce the lactic acid concentration process performance. An increase in the boiling temperature of the mixture by the ebullioscopy effect possibly hindered the evaporation of the mixture.

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“…The presence of polar functional groups enables them to act as better solvation medium for the acid-extractant complex by the formation of hydrogen bond. Also, a polar diluent enhances the extracting power of non-polar extractant as compared to an inert diluent in the extraction of organic acids [4], [5]. The present work is aimed to find the equilibrium data with insight of mechanisms on the reactive extraction of nicotinic acid from aqueous solutions using TOA dissolved in MIBK.…”

Section: Introductionmentioning

confidence: 99%

Equilibrium Study on Reactive Extraction of Nicotinic Acid from Aqueous Solution

Kumar¹,

Kamsonlian²,

Chomal³

2014

IJCEA

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Abstract-Nicotinic acid (3-pyridine carboxylic acid) widely used in food, pharmaceutical and biochemical industries is an important chemical. Due to ecological problems and complicate the synthesis methods, the chemical route for nicotinic acid production will become unattractive in the future. The aim of the present work is to study the reactive extraction of nicotinic acid from aqueous solutions using TOA dissolved in MIBK to intensify nicotinic acid production via enzymatic route. The extraction efficiency is determined in terms of distribution coefficient (

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Lactic acid extraction from aqueous solutions with tri-n-octylamine dissolved in decanol and dodecane

Cited by 118 publications

References 42 publications

Lactic Acid Production to Purification: A Review

Lactic Acid Production to Purification: A Review

Influence of Residual Sugars on the Purification of Lactic Acid Using Short Path Evaporation

Equilibrium Study on Reactive Extraction of Nicotinic Acid from Aqueous Solution

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