Reactive separation of gallic acid using tributyl phosphate dissolved in 2-octanone, laurylalcohol and heptane

Joshi, Nishant; Keshav, Amit; Poonia, Anil K.

doi:10.1016/j.cdc.2019.100325

Cited by 3 publications

(1 citation statement)

References 43 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…127−129 The selective studies on reactive extraction of organic acids with aminic extractants, phosphoric extractants, and hydrophobic ionic liquids are mentioned in Tables 4, 5, and 6, respectively. citric acid, 158 gallic acid, 92,96,171,172 propionic acid, 89,94,111 itaconic, 169,173 maleic acid, 173 malic acid, 173 oxalic acid, 173 tartaric acid, 173 succinic acid, 173 nicotinic acid, 71,174 isonicotinic acid, 135 caproic acid, 81,175,176 lactic acid, 177 formic acid, 80 penicillin G, 136 glycolic acid, 161 picolinic acid, 83,84,137,178 acetic acid, 94 butyric acid, 94 valeric acid, 94 phenylacetic acid, 179 chlorophenol, 180 acrylic acid 93 trialkyl phosphine oxide (TRPO) nicotinic acid, 71 glyoxylic acid, 181 glycolic acid, 181 acrylic acid, 181 benzoic acid 181 di-(2-ethylhexyl) phosphoric acid (D2EHPA) penicillin G, 136 picolinic acid, 84 pantothenic acid 85 tri-n-octyl phosphine oxide (TOPO) picolinic acid, 84 nicotinic acid, 182 propionic acid, …”

Section: Optimization With Annmentioning

confidence: 99%

Reactive Extraction as an Intensifying Approach for the Recovery of Organic Acids from Aqueous Solution: A Comprehensive Review on Experimental and Theoretical Studies

et al. 2021

View full text Add to dashboard Cite

Organic acids are important targeted chemicals worldwide due to their variety of functionalities in various fields. Organic acids can be produced through chemical processes of fossil raw materials as well as by the microbial fermentation of natural occurring biomass. Because of growing environmental concern, the production pathways are shifting toward biobased green technologies. The primary challenge in the biological synthesis of organic acids is the downstream recovery of the main products from the fermentation broth/aqueous stream. Among the various techniques for the downstream processing, reactive (liquid) extraction is deemed as a great opportunity for this purpose. It is an energy-saving process with flexibility in production scale and a high degree of separation and selectivity. In this review, starting with highlighting the bioproduction and various alternatives available for the recovery of organic acids from aqueous solution, the reactive extraction, an intensified approach is described in detail. The influence of reactive extraction parameters, insights of equilibrium and kinetic mechanisms, and thermodynamic aspects are discussed and analyzed. Different theoretical models for process optimization, determination of equilibrium, kinetic, and thermodynamic parameters, and quantification of solvents' effect are also explained in detail. This paper also highlights recent experimental and theoretical studies for the recovery of different organic acids using amine, phosphorus, and ionic liquid based extractants from fermentation broth/ industrial waste streams. In addition, industrial development on the recovery of organic acids using the reactive extraction approach is also described.

show abstract