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A process to concentrate coffee extract by the integration of falling film and block freeze-concentration
(Journal of Food Engineering, 2013)
A process to concentrate aqueous coffee extract by freeze concentration is proposed to achieve an industrially viable system. The techniques of falling film freeze concentration, fractionated thawing and block freeze ...
Effect of Process Parameters on the Progressive Freeze Concentration of Sucrose Solutions
(Chemical Engineering Communications, 2017-06-15)
The progressive freeze concentration of sucrose solutions was tested. The effect of the initial concentration of the solution (C0), the temperature of the refrigerant (T), and the stirring speed (ω) on the final concentration ...
Elevation of boiling point of coffee extract
(2002-01-01)
The rise in boiling point of coffee extract was experimentally measured at soluble solids concentrations in the range of 9.2 to 52.4°Brix and pressures between 5.8 × 103 and 9.4 × 104 Pa (abs.). Different approaches to ...
External forces assisted cryoconcentration to improve the concentration process and the quality of fruit juices
(2018)
In recent years, freeze concentration (FC) or cryoconcentration has gained great popularity, due to is an emerging and environment friendly concentration technology, since exhibit low energy requirement, high separation ...
Multi plate freeze concentration: Recovery of solutes occluded in the ice and determination of thawing time
(Food Science and Technology International, 2013-06-19)
The retention of solutes in the ice formed in a falling-film freeze concentrator (multi-plate freeze-concentrator) was analysed. Solutions of fructose, glucose and sucrose and a simulated juice with initial concentrations ...
Enhanced photocatalytic activity of silver vanadate nanobelts in concentrated sunlight delivered through optical fiber bundle coupled with solar concentrator
(Springer, 2020-02-01)
To date, sunlight driven photocatalytic process for wastewater treatment is a great challenge. Herein, the photocatalytic methylene blue (MB) dye degradation activity of silver vanadate nanobelts has been enhanced using ...
Performance and microbial features of the partial nitritation-anammox process treating fish canning wastewater with variable salt concentrations.
The partial nitritation-anammox (PN-AMX) process applied to wastewaters with high NaCl concentration was studied until now using simulated media, without considering the effect of organic matter concentration and the shift ...
Thermal evaporation: Representation of rise in boiling point of grapefruit juice
(2007-06-01)
The rise in boiling point of grapefruit juice was experimentally measured at soluble solids concentrations in the range of 9.3-60.6 °Brix and pressures between °6.0 × 103 and 9.0 × 104 Pa. Different approaches to represent ...
Elevation of boiling point of coffee extract
(2002-01-01)
The rise in boiling point of coffee extract was experimentally measured at soluble solids concentrations in the range of 9.2 to 52.4°Brix and pressures between 5.8 × 103 and 9.4 × 104 Pa (abs.). Different approaches to ...