Supercritical CO2 impregnation of Radiata pine with organic fungicides

Lucas, Susana; Gonzalez, Eleazar Mendoza; Calvo, M. P.; Palencia, C.; Alonso, Enrique; Cocero, M. J.

doi:10.1016/j.supflu.2006.08.003

Cited by 24 publications

(3 citation statements)

References 11 publications

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“…Wood can also be loaded with organic dyes (e.g., with Solvent Blue 35) or monomers (for the production of wood-polymer composites). [292,293] The scCO 2 -impregnation can also be used for catalytic processes. Thus, one can impregnate aerogels and other carriers with complex metal ions, for example, silica-aerogels with ruthenium-sandwich complexes for the Fischer-Tropsch process.…”

Section: Impregnating Agentmentioning

confidence: 99%

Chemical Technologies for Exploiting and Recycling Carbon Dioxideinto the Value Chain

et al. 2011

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While experts in various fields discuss the potential of carbon capture and storage (CCS) technologies, the utilization of carbon dioxide as chemical feedstock is also attracting renewed and rapidly growing interest. These approaches do not compete; rather, they are complementary: CCS aims to capture and store huge quantities of carbon dioxide, while the chemical exploitation of carbon dioxide aims to generate value and develop better and more-efficient processes from a limited part of the waste stream. Provided that the overall carbon footprint for the carbon dioxide-based process chain is competitive with conventional chemical production and that the reaction with the carbon dioxide molecule is enabled by the use of appropriate catalysts, carbon dioxide can be a promising carbon source with practically unlimited availability for a range of industrially relevant products. In addition, it can be used as a versatile processing fluid based on its remarkable physicochemical properties.

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Section: Impregnating Agentmentioning

confidence: 99%

Chemical Technologies for Exploiting and Recycling Carbon Dioxideinto the Value Chain

et al. 2011

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“…of the molecules, which allows the incorporation of these functional molecules into the polymer material to obtain various special properties [11,12]. In this paper, the authors introduced a subcritical level of CO2 fluid impregnation method as an alternative to the conventional free radical polymerization method to prepare fluorescence dyes doped POFs.…”

Section: Transactionmentioning

confidence: 99%

Impregnation of fluorescence dyes into polymer optical fiber using carbon dioxide fluid

et al. 2011

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“…Furthermore, many literatures considered that solidliquid extraction as desorption models with equilibrium correlation between solid and liquid phase (3). However, a number of the kinetic desorption models were raised only considering linear equilibrium relationship (Henry's law isotherm) (9,10,11). Most of the models applied linear equilibrium relationship between the solute concentration in solid particle surface film and the solute concentration in solid particle at the position r = R. A film is assumed existing between solute concentration in bulk solvent and the surface of solid particles.…”

Section: Introductionmentioning

confidence: 99%

A Model Approach for the Montan Wax Extraction: Model Development and Experimental Analysis

Yan

Herdegen

Repke

2015

Separation Science and Technology

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A model is developed based on experimental and theoretical analysis for the description of the Montan wax extraction process. This paper focuses on Graefe extraction, a standard methodology in brown coal industry, which is used to estimate the maximum yield of available wax. Using the results of Graefe extraction, the equilibrium curve and transfer coefficient can be identified by means of a global optimization algorithm Molecular-Inspired Parallel Tempering (MIPT). Another aim of the work is to predict the yields of Montan wax extracted by a percolation-column extraction, which contains 100 times amount of brown coal as it is used in Graefe extraction.

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Supercritical CO2 impregnation of Radiata pine with organic fungicides

Cited by 24 publications

References 11 publications

Chemical Technologies for Exploiting and Recycling Carbon Dioxideinto the Value Chain

Chemical Technologies for Exploiting and Recycling Carbon Dioxideinto the Value Chain

Impregnation of fluorescence dyes into polymer optical fiber using carbon dioxide fluid

A Model Approach for the Montan Wax Extraction: Model Development and Experimental Analysis

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