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Fractionation of cellulose acetate for the investigation of molecular weight influences on the morphology of membranes
(Elsevier Science BvAmsterdamHolanda, 2003)
Fractionation of tire pyrolysis oil into a light fuel fraction by steam distillation
(2019)
© 2018 Elsevier LtdPyrolysis has been identified as a possible process for producing alternative fuels from thermal degradation of residue materials. In this work, a steam distillation process was applied to extract a light ...
Fractional order controllers for throughput and product quality control in a grinding mill circuit
(Elsevier, 2020)
This paper presents the design and application of a multiple-input–multiple-output fractional order proportional-integral (MIMO FOPI) controller to a grinding mill circuit. The MIMO FOPI controller pa- rameters are tuned ...
Thermodynamic modeling and process optimization of supercritical fluid fractionation of fish oil fatty acid ethyl esters
(American Chemical Society, 2002-03)
Rigorous thermodynamic modeling, simulation, and optimization of the supercritical fractionation of EPA and DHA esters is presented. These valuable products are obtained from complex mixtures of fish oil fatty acid alkyl ...
Long-distance neural synchrony correlates with processing strategies to compare fractions
(Elsevier, 2014)
Adults use different processing strategies to work with fractions. Depending on task requirements, theymay analyze the fraction components separately (componential processing strategy, CPS) or consider thefraction as a ...
Improved pretreatments applied to the sugarcane bagasse and release of lignin and hemicellulose from the cellulose-enriched fractions by sulfuric acid hydrolysis
(2014)
BACKGROUND A number of pretreatments have been reported in the literature aiming to improve yields with increases in degree of digestibility of the cellulose-enriched fractions, in reducing the process time recalcitrance ...
Monodisperse lignin fractions as standards in size-exclusion analysis Comparison with polystyrene standards
(ELSEVIER SCIENCE BV, 2009)
The difficulty of preparing monodisperse lignin fractions on a large scale is a limiting factor in many applications. The present paper addresses this problem by examining the properties and size-exclusion behavior of ...
Fractionation of glycerol acetates with supercritical CO2
(Elsevier Science, 2019-11-19)
Glycerol acetates are sustainable products that exhibit several industrial applications. These compounds are traditionally synthesized by the esterification of glycerol with acetic acid, and their fractionation is key to ...