procédé intégré d'extraction du furfural au tchad

procédé intégré d'extraction du furfural au tchad
                                               
                                               
                                               
                                               
  • procédé intégré d'extraction du furfural au tchad
procédé intégré d'extraction du furfural au tchad
procédé intégré d'extraction du furfural au tchad
procédé intégré d'extraction du furfural au tchad
procédé intégré d'extraction du furfural au tchad
  • Is furfural extraction a cost-effective process?
  • The process is non-toxic and does not involve mineral acids. Extraction of furfural from the reaction medium is performed using toluene-based liquid-liquid extraction in which furfural has good solubility in it. Initial techno-economic analysis indicated that the process is cost-effective, with an IRR of 15.7% at a furfural price of USD 1200/ton.
  • How is furfural purified?
  • Furfural is further purified through an ecofriendly extraction technique utilizing hydrophobic deep eutectic solvents (HDES) as an effective extractant with the highest distribution coefficient being 66.2 for 1-tetradecanol and thymol based HDES portraying 98.6% recovery.
  • How is furfural extracted?
  • The process is then followed by dehydration via mineral acid to produce furfural. Steam stripping is performed by injecting high-pressure steam to recover furfural from the liquid phase and residue continuously. The furfural recovery process also minimizes the secondary reactions of furfural that could lead to low yield [ 55 ].
  • What are the applications of furfural derivatives?
  • Furfural derivatives have wide applications in the biochemicals and biofuels sector. China has the highest furfural production capacity and demand. Main challenges of furfural production technologies: low yield & corrosive catalyst. Advanced technologies such as solid catalyst and deep eutectic solvent are reviewed.