2009
DOI: 10.1016/j.jtice.2009.04.007
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Recovery of itaconic acid from supersaturated waste fermentation liquor

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Cited by 18 publications
(11 citation statements)
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“…The experiments in fixed bed column were performed to remove IA from aqueous solution with a concentration of 52.0 g·L –1 and an initial pH 3.85. This was made to simulate the values of pH and IA concentration expected in a fermented broth, besides maintaining the pH close to p K a 1 (found to be more adequate for adsorption, as explained in the results). , The schematic diagram of the experimental setup is shown in Figure . A glass column with an internal diameter of 1.0 cm was used as fixed bed column.…”
Section: Methodsmentioning
confidence: 99%
“…The experiments in fixed bed column were performed to remove IA from aqueous solution with a concentration of 52.0 g·L –1 and an initial pH 3.85. This was made to simulate the values of pH and IA concentration expected in a fermented broth, besides maintaining the pH close to p K a 1 (found to be more adequate for adsorption, as explained in the results). , The schematic diagram of the experimental setup is shown in Figure . A glass column with an internal diameter of 1.0 cm was used as fixed bed column.…”
Section: Methodsmentioning
confidence: 99%
“…It has two pK a values of 3.84 and 5.55. IA produced via fermentation of glucose is separated from the fermentation broth by filtration, evaporation, and crystallization [103]. Industrial grade IA product is obtained by first removing the mycelium and solids from the broth with filtration, then the filtrate is evaporated at sufficiently acidic conditions to remove excess water, and the products cooled to 4 °C for crystallization [58].…”
Section: Downstream Processing and Recovery Of Itaconic Acidmentioning
confidence: 99%
“…It was widely used as an important precursor to synthesis pharmaceuticals, resins, adhesives, plasticizers, coatings, deodorants, herbicides, and surfactants [115][116][117]. IA has conjugated double bonds and two carboxyl groups according to its structure which can be used as co-monomer with acrylamide or self-polymerized to polyitaconic acid (PIA) [115].…”
Section: Itaconic Acidmentioning
confidence: 99%