LSER modeling of extraction of succinic acid by tridodecylamine dissolved in 2-octanone and 1-octanol

İncı̇, İsmail; Aşçı, Yavuz Selim; Uslu, Hasan

doi:10.1016/j.jiec.2011.11.008

Cited by 12 publications

(7 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Adsorption techniques include a high number of processes useful for the purification, particularly in polishing steps at the end of DSP of dicarboxylic acids using different solid phase materials, including activated carbon, alumina, silica, and zeolite molecular sieves (Efe et al, 2011;Inci et al, 2012;Jun et al, 2007). Similarly, ion exchange is often applied at the end of entire DSP to remove remaining cations and anions.…”

Section: Other Processesmentioning

confidence: 99%

Production of Dicarboxylic Acid Platform Chemicals Using Yeasts

Pais

Franco-Duarte

Sampaio

et al. 2016

Biotransformation of Agricultural Waste and by-Products

View full text Add to dashboard Cite

The biotechnological production of biobased dicarboxylic acids has recently become a hot topic in industrial biotechnology, with many investments involved in the development, piloting, and validation at demonstration scale of diverse processes using renewable raw materials. This chapter will review the main markets and applications of commercially relevant dicarboxylic acids and will briefly present their current chemical and biotechnological production processes. The chapter will mainly focus on the particular case of succinic acid. The microbial platforms that have been proposed will be reviewed with emphasis on yeast strains. The basic requirements for setting up and scaling the bioprocess and the required purification strategy to obtain an economically feasible process yielding a product meeting the required specifications will be presented. Throughout the chapter, the specific challenges of using very low-cost raw materials such as agro-industrial residues will be highlighted.

show abstract

Section: Other Processesmentioning

confidence: 99%

Production of Dicarboxylic Acid Platform Chemicals Using Yeasts

Pais

Franco-Duarte

Sampaio

et al. 2016

Biotransformation of Agricultural Waste and by-Products

View full text Add to dashboard Cite

show abstract

“…It overcomes the shortage of the reversibility of chemical extraction and absorbs the advantages of the physical extraction such as the easy recovery of solvents, simple operation and low cost. Recently, it has been widely used in the separations of carboxylic acids, butane‐1,4‐diamine, aminophenols, picolinic acids, hydroxyquinolines and 3‐hydroxypropionic acid . The wastewater containing phenols from 10 factories in Wuxi (China) has been successfully treated, which exhibited great economical and social benefits.…”

Section: Introductionmentioning

confidence: 99%

Reactive extraction of L‐valine with di(2‐ethylhexyl) phosphate acid

Bai

Guo

Chen

et al. 2016

J of Chemical Tech & Biotech

View full text Add to dashboard Cite

BACKGROUND Reactive extraction is a promising technique for the recovery of amino acids from aqueous solutions. The reactive extraction of L‐valine with di(2‐ethylhexyl) phosphate acid (D2EHPA) has been studied in this work. An expression for the equilibrium distribution ratio (D) was proposed to describe the experimental data. RESULTS The diluents, equilibrium pH value (pHeq), the concentration of L‐valine and D2EHPA were found to be the key factors that affected D. The highest D was observed at pHeq around 2.6 with 1‐octanol as diluent. D value increased with increase of the concentration of D2EHPA. In contrast, with increase of the concentration of L‐valine, D value decreased. The extraction mechanism was analyzed using Fourier infrared spectra. The reactive extraction mechanism of L‐valine with D2EHPA was mainly via proton‐transfer and ion‐exchange process. By fitting the experimental data, (1:1) complex of L‐valine with D2EHPA was deduced. The comparison of theoretical D values with the experimental data verified the reliability of the proposed mechanism equations. CONCLUSIONS L‐valine was efficiently extracted from aqueous solutions using D2EHPA in 1‐octanol, which provides preliminary practical information and theoretical basis for the separation of L‐valine, as well as its purification and recovery. © 2016 Society of Chemical Industry

show abstract

“…In order to improve the yield and selectivity of liquid-liquid extraction of organic acids from aqueous phase, extractants including aliphatic amines have been used in reactive extraction [56,83,92]. In a recent study, a hollow fiber membrane contactor (HFMC) was operated in liquid-liquid extraction (LLE) mode for extracting succinic acid from an aqueous feed [123].…”

Section: Liquid-liquid Extractionmentioning

confidence: 99%

Engineered biosynthesis of biodegradable polymers

Jambunathan

Zhang

2016

Journal of Industrial Microbiology and Biotechnology

View full text Add to dashboard Cite

Advances in science and technology have resulted in the rapid development of biobased plastics and the major drivers for this expansion are rising environmental concerns of plastic pollution and the depletion of fossil-fuels. This paper presents a broad view on the recent developments of three promising biobased plastics, polylactic acid (PLA), polyhydroxyalkanoate (PHA) and polybutylene succinate (PBS), well known for their biodegradability. The article discusses the natural and recombinant host organisms used for fermentative production of monomers, alternative carbon feedstocks that have been used to lower production cost, different metabolic engineering strategies used to improve product titers, various fermentation technologies employed to increase productivities and finally, the different downstream processes used for recovery and purification of the monomers and polymers.

show abstract

LSER modeling of extraction of succinic acid by tridodecylamine dissolved in 2-octanone and 1-octanol

Cited by 12 publications

References 24 publications

Production of Dicarboxylic Acid Platform Chemicals Using Yeasts

Production of Dicarboxylic Acid Platform Chemicals Using Yeasts

Reactive extraction of L‐valine with di(2‐ethylhexyl) phosphate acid

Engineered biosynthesis of biodegradable polymers

Contact Info

Product

Resources

About