Fructose Effect on the Extraction Performance of 5-Hydroxymethylfurfural in Aqueous 1-Ethyl-3-methylimidazolium Tetrafluoroborate or Choline Chloride Urea Solution with the Aid of Sodium Chloride Using the Methyl Isobutyl Ketone Solvent

Carbohydrates are the renewable feedstocks to produce 5-hydroxymethylfurfural (HMF) through hexose dehydration. Fructose is widely applied as the raw material in the formation of HMF due to its high rate and selectivity of conversion to HMF. In the HMF production process, the liquid-liquid extraction is essentially used to extract HMF from...

Effect of 1-ethyl-3-methylimidazolium tetrafluoroborate on the phase equilibria for systems containing 5-hydroxymethylfurfural, water, organic solvent in the absence and presence of sodium chloride

HMF (5-hydroxymethylfurfural) is a well-known promising product from hexose dehydration used for production of biofuels and chemicals. Liquid-liquid extraction is an essential process in HMF production to recover HMF from reaction medium. One of the important parameters needed in the extraction process design is liquid-liquid equilibrium (LLE...

Liquid-liquid equilibria of ternary and quaternary systems involving 5-hydroxymethylfurfural, water, organic solvents, and salts at 313.15 K and atmospheric pressure

HMF (5-hydroxymethylfurfural) is one of the bio renewable materials that can be used to produce a wide range of chemical products. In the HMF production process, yield and selectivity may be increased by liquid-liquid extraction of HMF using an organic solvent to prevent its degradation. Phase equilibrium data are required for rational design...

Intensification of biobased chemicals manufacturing

Pilot plant study on the extractive distillation of toluene-methylcyclohexane mixtures using NMP and the ionic liquid [hmim][TCB] as solvents

The separation of the close-boiling point mixture: toluene - methylcyclohexane can be carried out by extractive distillation using the ionic liquid 1-hexyl-3-methylimidazolium tetracyanoborate ([hmim][TCB]), reported as promising solvent for the separation of this mixture. However, the polar nature of ionic liquids causes the formation of two...

Numerical investigation on particle swelling in spray roasting reactors

Spray roasting of metal chloride solutions is frequently used in steel industries to recover pickling liquids. As spray roasting reactors are difficult to characterize experimentally, computational fluid dynamics simu- lations have been used to investigate reactor performance. These simulations require a particle formation model, which describes...

Supercritical fluid extraction of liquid hydrocarbon mixtures

Linde-solinox rookgasreinigingsproces

Document uit de collectie Chemische Procestechnologie