modeling solvent extraction of vegetable oil in a packed bed

modeling solvent extraction of vegetable oil in a packed bed

                                               

Modeling solvent extraction of vegetable oil in a packed bed

A one-dimensional model was developed for solvent extraction of oil from a packed bed of oil-bearing vegetable materials. The

Modeling solvent extraction of vegetable oil in a packed bed

A one-dimensional model was developed for solvent extraction of oil from a packed bed of oil-bearing vegetable materials. The

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modeling solvent extraction of vegetable oil in a packed bed

Modeling solvent extraction of vegetable oil in a packed bed

The packed bed was conceived to b pretreated (mechanically crushed, expressed, orp lletized) oil-bearing vegetable materials

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modeling solvent extraction of vegetable oil in a packed bed

Modeling solvent extraction of vegetable oil in a packed bed

A one‐dimensional model was developed for solvent extraction of oil from a packed bed of oil‐bearing vegetable materials. The

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modeling solvent extraction of vegetable oil in a packed bed

Modeling solvent extraction of vegetable oil in a packed bed

Modelling of supercritical carbon dioxide extraction of canola oilseed in fixed beds. Lee AKK, Bulley NR, Fattori M,

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mathematical modeling of vegetable oil–solvent extraction in a

Mathematical modeling of vegetable oil–solvent extraction in a

The mathematical model was solved numerically to predict oil concentration in miscella and pellets through the

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solvent extraction of vegetable oils: numerical and experimental

Solvent extraction of vegetable oils: Numerical and experimental

A non-dimensional transient model was applied to simulate the mass transfer process which occurs during the extraction in a packed

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solvent extraction of vegetable oils: numerical

Solvent extraction of vegetable oils: Numerical

A non-dimensional transient model was applied to simulate the mass transfer process which occurs during the

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solvent extraction modeling of vegetable oil and its minor

Solvent extraction modeling of vegetable oil and its minor

Several authors have presented mathematical models with simplified equations to represent the solvent extraction

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mathematical modelling and analysis of vegetable oil extraction

Mathematical modelling and analysis of vegetable oil extraction

Abstract This study developed a new coupled mathematical model of the extraction processes that occur in a ‘Crown Model’ type

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modelling and simulation of vegetable oil processes

Modelling and simulation of vegetable oil processes

Abstract A solvent-based extraction process for the production of vegetable oil from soybean has been studied with

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solvent extraction of vegetable oils: numerical

Solvent extraction of vegetable oils: Numerical

A process for the extraction of vegetable oils from soybean seeds with a solvent was developed experimentally. The

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mathematical modeling of vegetable oil–solvent extraction

Mathematical modeling of vegetable oil–solvent extraction

A new mathematical model of vegetable oil extraction in an industrial De Smet type extractor is proposed. Solvent extraction from a

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mathematical modeling of vegetable oil–solvent extraction

Mathematical modeling of vegetable oil–solvent extraction

A new mathematical model of vegetable oil extraction in an industrial De Smet type extractor is proposed. Solvent

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solvent extraction of vegetable oils: numerical

Solvent extraction of vegetable oils: Numerical

A process for the extraction of vegetable oils from soybean seeds with a solvent was developed experimentally. The

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solvent extraction modeling of vegetable oil and its minor compounds

Solvent extraction modeling of vegetable oil and its minor compounds

Abstract A two-dimensional transitory mathematical model developed in a previous paper is expanded and applied to

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modeling of supercritical fluid extraction bed: a critical review

Modeling of supercritical fluid extraction bed: A critical review

The present review aims to critically report and discuss different strategies proposed thus far for the mathematical

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solvent extraction of vegetable oils: numerical

Solvent extraction of vegetable oils: Numerical

A process for the extraction of vegetable oils from soybean seeds with a solvent was developed experimentally. The extraction was

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modeling solvent extraction of vegetable oil in a packed bed

Modeling solvent extraction of vegetable oil in a packed bed

A one‐dimensional model was developed for solvent extraction of oil from a packed bed of oil‐bearing vegetable materials. The

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equilibrium stage based model of a vegetable oil based wet packed bed

Equilibrium stage based model of a vegetable oil based wet packed bed

Bhoi showed that vegetable oil based wet packed bed scrubbing system is a promising technology for removing

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modelling mass transfer from a packed bed by fluid extraction

Modelling mass transfer from a packed bed by fluid extraction

The basic mathematical framework for extraction or erosion consists of a mass balance for the extract within the

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solvent extraction modeling of vegetable oil and its minor

Solvent extraction modeling of vegetable oil and its minor

A two-dimensional transitory mathematical model developed in a previous paper is expanded and applied to represent the extraction

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solvent extraction modeling of vegetable oil and its minor

Solvent Extraction Modeling of Vegetable Oil and its Minor

Solvent extraction from a mobile bed of oilseed material was modeled considering different availability of oil in pellets,

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immersion vs. percolation in the extraction of oil from oleaginous

Immersion vs. percolation in the extraction of oil from oleaginous

The influence of the two contact modes, percolation and immersion, during the extraction of oilseeds by means of a solvent are

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modeling of spearmint oil extraction in a packed bed using

Modeling of Spearmint Oil Extraction in a Packed Bed Using

The packed bed extraction of spearmint oil using supercritical carbon dioxide was studied by a two-phase mass

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advanced modeling of vegetable oils steam stripping with

Advanced modeling of vegetable oils steam stripping with

This work presents an advanced modeling of the deodorization and the physical refining (steam stripping) of vegetable

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simulation and design of packed extraction column

Simulation and Design of Packed Extraction Column

The modeling of the column is based on Seibert’s and Fair’s research , Hydrody-namics and Mass Transfer in Spray and Packed

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modeling of supercritical fluid extraction bed: a critical review

Modeling of supercritical fluid extraction bed: A critical review

The present review aims to critically report and discuss different strategies proposed thus far for the mathematical

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mathematical model of the extraction of vegetable oil by an organic solvent

Mathematical model of the extraction of vegetable oil by an organic solvent

A new mathematical model of vegetable oil extraction in an industrial De Smet type extractor is proposed. Solvent

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characterization of packed beds of plant materials processed

Characterization of packed beds of plant materials processed

The initial oil concentration (x0) was estimated by traditional laboratory solvent Soxhlet-extraction using n -hexane,

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optimization methods for the extraction of vegetable oils: a

Optimization Methods for the Extraction of Vegetable Oils: A

Initial oil content is a major factor that determines the choice of grain processing and extraction methods for the various

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design and development of a bench scale vegetable oil based wet packed

Design and development of a bench scale vegetable oil based wet packed

Recently, Rhoi et al. conducted a comprehensive study to evaluate the performance of vegetable oil

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  • Which solvent is used to extract rapeseed oil?
  • It was also interesting to observe that p -cymene, d -limonene and isopropanol were the most effective solvents for oil extraction from the original rapeseed, and p -cymene, isopropanol and n -hexane were more selective. Table 1. Extracted rapeseed oil yields with various solvents. ISO 659-1988.
  • Which solvent can replace n -hexane in rapeseed oil extraction?
  • In this study, several alternative solvents (ethanol, butanol, isopropanol, d -limonene, α-pinene and p -cymene) have been used to replace n -hexane as a solvent used in the extraction of oil from rapeseeds.
  • How is rapeseed oil extracted?
  • The extraction meal is desolventized by desorption and evaporation of hexane through direct and indirect steam injection. The oils are recovered by distillation of miscella, which allows evaporation of volatile solvents by vacuum steam stripping. Fig. 1. Conventional processing procedures for rapeseed oil extraction. Color online.
  • What are the optimal conditions for oil extraction from rapeseed?
  • Above all, the optimal conditions for oil extraction from rapeseed and other seeds have been determined. n -Hexane, which has a relatively low boiling point (69 °C), is the commonly-used petroleum-based solvent for extraction of vegetable oils.
  • What chemicals are used in rapeseed extraction?
  • Ethanol, n -hexane, methanol, sulfuric acid, sodium chloride, chloroform, methyl acetate, acetic acid, diethyl ether and potassium chloride were of analytical grade and were supplied by VWR International (Darmstadt, Germany). 2.2. Experimental procedures Rapeseeds were coarsely ground less than 30 min before the extraction.
  • Why does ethyl esters yield less than rapeseed oil?
  • Under low-severity reaction conditions (Fig. 9 a), the ethyl esters yield was 70.2% after 8 h, around 20% lower than the yield of FAEE from rapeseed oil. Several process parameters may have influenced this inferior result, with the microalgal oil purity the main contributing factor.

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