Extraction Process Entrainers

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US7008591B2 - Supercritical fluid extraction …

View global litigation for patent families US7008591B2 - Supercritical fluid extraction process for tissue preparation - Google Patents Supercritical fluid extraction process for tissue preparation

Supercritical Extraction Processes - IHS Markit Home Page

I 63 ‘0 E 0 0 I I E 0 GB Report No. 197 SUPERCRITICAL FLUID PROCESSING by WING SIEN FONG July 1989 A private report by the PROCESS ECONOMICS PROGRAM Menlo Park, California 94025

Extraction - Food Process Engineering and …

Extraction is a separation process based on differences in solubility. A solvent is used to solubilize and separate a solute from other materials with lower sol

The Use of Supercritical Fluid Extraction Technology in …

pressure and modification of the solvent with the addition of entrainers, ... With advances in process, ... extraction with an adsorption process operating at …

Supercritical fluid extraction - Wikipedia

Supercritical Fluid Extraction (SFE) is the process of separating one component ... (sometimes called entrainers), ... Supercritical Fluid Extraction ...

Optimization of the Sulfolane Extraction Plant …

The sulfolane extraction process is widely used in benzene−toluene−xylene (BTX) plants to separate aromatics from hydrotreated feedstocks. Operation of the sulfolane process affects essentially the overall efficiency of ...

WO1996006138A1 - Method of extracting …

The invention concerns a method of extracting carotinoid dyes from pre-dried natural basic materials by means of compressed gases, such as propane and/or butane. In order to facilitate and complete the extraction process ...

Extraction/fractionation of egg yolk using …

Extraction/fractionation of egg yolk using supercritical CO 2 ... Entrainers were ... be recovered from frozen egg yolk was also of interest along with any changing compositionof the extract during the extraction process.

Selecting Entrainers for Azeotropic Distillation

Entrainers are also used to enable the separation of non-azeotropic mix-tures where the direct separation is either not feasible due to process constraints (e.g., maximum operating tempera-ture) or highly uneconomical ...

Design and Optimization of Acetic Acid Dehydration …

the extraction process. Kürüm et al. (1995)[4] ... types of possible entrainers for acetic acid purification with extraction followed by azeotropic distillation in terms of selectivity, distribution coefficient, ...

Solvent extraction in the process industries : …

Get this from a library! Solvent extraction in the process industries : proceedings of ISEC '93.. [D H Logsdail; M J Slater; SCI.;]

Extractive Distillation with a Mixture of Organic …

A mixture of organic solvent and ionic liquid ... process simulation was carried out to evaluate the improvement of the proposed mixed entrainers. It was found that for the ethanol/water separation using the mixed entrainers ...

Summary of entrainers of supercritical …

SFE is a new type technology of extraction and separation. With the development of SFE, entrainers are gradually researched. This article describes the function, function mechanism, choice method, application and progress of ...

Ionic Liquids as Entrainers for the Separation of …

Ionic Liquids as Entrainers for the Separation of Aromatic-Aliphatic Hydrocarbon Mixtures by Extractive ... liquid-liquid equilibria experimental data without studying the complete extraction and IL regeneration process.

The Extraction of Heavy Oil from Trinidad Tar Sands Using Supercritical Carbon Dioxide

The Extraction of Heavy Oil from Trinidad Tar Sands Using Supercritical Carbon ... hot water/steam process for the extraction of heavy oil ... Oil from Trinidad Tar Sands Using Supercritical Carbon Dioxide. 45

SUPERCRITICAL CARBON DIOXIDE EXTRACTION OF …

SUPERCRITICAL CARBON DIOXIDE EXTRACTION OF PIGMENTS FROM ... entrainers (methanol, ... Supercritical Carbon Dioxide Extraction 253 Brazilian Journal of Chemical Engineering Vol. 23, No. 02, pp. 251 - 258, April ...

Selective Extraction of Maleic acid and Phthalic acid by

Extraction of Maleic acid and Phthalic acid by Ion-Pair Formation Using Trioctylamine in ... polar entrainers or reactants can be usually added to ... samples during the extraction process.

Extraction of Natural Products Using Near-Critical Solvents

Extraction of Natural Products Using Near-Critical Solvents . Extraction of Natural Products Using Near-Critical Solvents ... near-critical fluid extraction process

Extractive distillation with the mixture of ionic …

Extractive distillation with the mixture ... process design was developed to evaluate the competitiveness of the suggested entrainers for the separation of ethanol and water. It was determined that the overall heat duty on ...

Separation of isopropanol from aqueous …

Separation of isopropanol from aqueous solution by ... A novel salting-out extraction process has ... Isopropanol dehydration via extractive distillation using low transition temperature mixtures as entrainers ...

Separation of isopropanol from aqueous …

Separation of isopropanol from aqueous solution by ... A novel salting-out extraction process has ... Isopropanol dehydration via extractive distillation using low transition temperature mixtures as entrainers ...

Extractive distillation with the mixture of ionic …

Extractive distillation with the mixture ... process design was developed to evaluate the competitiveness of the suggested entrainers for the separation of ethanol and water. It was determined that the overall heat duty on ...

Development and Application of Supercritical …

It also prevents the extraction process from harming the human body and contaminating the environment. ... a special alcoholic substances as entrainers, extraction of ginkgo biloba flavonoids and ginkgo lactone.

The influence of entrainers on the extraction of …

The clean-up of contaminated soils by supercritical fluid extraction (SFE) can be increased significantly with entrainers. Lab-scale and technical-scale experiments were carried out with contaminated soils and PAH spiked soil ...

Dehydration of Bioethanol by Hybrid Process LiquidLiquid Extraction…

purification step in the bioethanol production process. The liquid liquid extraction is done using n-dodecane as entrainer, ... extraction, Figure 3 shows the ... the entrainers are recovered so they

Yield and quality of onion flavor oil obtained by …

Methods of extraction of onion flavor oil were studied including supercritical fluid extraction using carbon dioxide (CO 2), liquid CO 2 extraction and steam distillation-solvent extraction. The effect of using entrainers with ...

Separation of n-hexane - ethyl acetate mixtures by …

azeotropic batch distillation with heterogeneous entrainers. ... Process synthesis and design of these non-conventional distillation processes proceed in ... liquid extraction column with water.

IONIC LIQUIDS AND HYPERBRANCHED POLYMERS – PROMISING …

IONIC LIQUIDS AND HYPERBRANCHED POLYMERS – PROMISING NEW CLASSES OF SELECTIVE ENTRAINERS FOR EXTRACTIVE DISTILLATION M. Seiler, ... is the field of thermal process engineering, ...

Supercritical Fluid Technology for Fat Extraction Reduction

ence the requirements for equipment to process materials. ... of entrainers (cosolvents) ... Supercritical Fluid Technology for Fat Extraction Reduction ...

Use of Entrainers in Improving Mobility Control …

Summary The use of entrainers ... Use of Entrainers in Improving Mobility Control of Supercritical CO2 ... The efficiency of the process has been hindered, ...