supercritical carbon dioxide (SCCO2)
Mild synthesis of poly(HEMA) networks as well defined nanoparticles in supercritical carbon dioxide
... copolymers based on PEO and PFDA. The results indicated that the diblock architecture is by far the best candidate to stabilise HEMA in supercritical carbon dioxide. Discrete spherical poly(HEMA) ...
12
Solubility of Camphene and Caryophyllene Oxide in Subcritical and Supercritical Carbon Dioxide
... in carbon dioxide as this decreases the solute- solute interaction ...of carbon dioxide decreased at higher temperature, solubility of solute was still noted higher because sublimation ...
14
Spin Coating and Photolithography Using Liquid and Supercritical Carbon Dioxide
... Carbon dioxide has several properties that make it an attractive solvent. Carbon dioxide is non-flammable, non-corrosive, non-toxic, inexpensive, renewable, and environmentally ...
183
Discussion of Direct Numerical Simulation Method for Supercritical Carbon Dioxide Jet Flow
... study supercritical carbon dioxide fluid using turbulence model numerical simulation ...simulated supercritical CO 2 cooling heat transfer process using ...
8
Micronization of Cetirizine Using Rapid Expansion of Supercritical Carbon Dioxide
... During the past decades, producing micro- and nano-particles of drugs is gaining attention since it is possible to modify the solubility of insoluble drugs in the gastronical fluids significantly. Respect to this fact, ...
14
Measurement and Correlation of Ibuprofen in Supercritical Carbon Dioxide Using Stryjek and Vera EOS
... in supercritical carbon dioxide was measured using a dynamic apparatus at a pressure between 80 and 140 bars at three different temperatures, ...
8
Continuous Precipitation Polymerization of Acrylic Acid in Supercritical Carbon Dioxide
... in supercritical carbon dioxide was carried out in a batch reactor at 50 °C and 207 bar with tetraallyl pentaerythritol ether and triallyl pentaerythritol ether as the cross-linkers and 2, 2’-azobis ...
191
Effect of pressure on the Maillard reaction between ribose and cysteine in supercritical carbon dioxide
... under supercritical carbon dioxide (SC-CO 2 ) and super- critical nitrogen (SC-N 2 ), was investigated with emphasis on the formation of volatile ...
10
Synthesis of polyvinyl pyridine/C60 conjugates in supercritical carbon dioxide*
... on supercritical solvents as reaction ...of supercritical fluids has come into picture, particularly supercritical carbon dioxide (scCO 2 ) has non toxic, non flammable and a cost ...
6
Solubility Modeling of N CBZ Derivatised Amino Acids in Supercritical Carbon Dioxide
... in supercritical carbon dioxide and they used a dynamic flow apparatus for the solubility measurement of Pencillin G at pressures from 100 to 350 bar and temperature ...
13
Optimization of Methyl Lactate from Calcium Lactate & Methanol In The Presence Of Supercritical Carbon Dioxide
... in carbon dioxide with methanol mole fractions in the range ...of supercritical fluids depend sensitively on pressure and ...solvents, supercritical carbon dioxide appears to be ...
9
Polymerization of Vinylidene Fluoride in Supercritical Carbon Dioxide: Molecualr Weight Distribution
... Volatile organic compounds (VOCs) are widely used in the chemical industry for various processes. Many of these compounds are toxic and cause substantial harm to the environment. The polymer industry is a major user and ...
135
Characterization of Phase Equilibrium associated with Heterogeneous Polymerizations in Supercritical Carbon Dioxide
... Supercritical carbon dioxide has found particular promise in the polymerization of ...exists. Supercritical carbon dioxide is the only known alternative that is environmentally ...
256
Modeling of Adsorption Compression for Supercritical Carbon Dioxide
... for supercritical carbon dioxide adsorption by One-Kondo model ...for supercritical carbon dioxide on activated carbon Filtrasorb 400 and on zeolite 13X have been ...
9
Vetiver Oil Extraction Optimization Using Supercritical Carbon Dioxide Fluid
... using supercritical carbon dioxide has been ...and supercritical phase was determined using the criterion of the equality of fugacity for each compound in both phases at equilibrium ...
7
Extraction of Oil from Canola Seeds With Supercritical Carbon Dioxide: Experimental and Modeling
... using supercritical carbon dioxide has been studied as a potential alternative to the current industrial process of expeller pressing, prepress solvent extraction and straight liquid solvent ...as ...
5
Supercritical carbon dioxide spray drying for the production of stable dried protein formulations
... Particle preparation for pharmaceutical applications is typically carried out by conventional techniques, such as milling, solvent evaporation and spray drying [13], or relatively new methods such as supercritical ...
214
Application of genetic algorithm on model-based optimisation of supercritical carbon dioxide extraction: An overview
... Green supercritical carbon dioxide extraction technology has gained enormous interest especially in the application of extraction of natural ...of carbon dioxide as solvent in the ...
6
TREATMENT OF CELLULOSIC FIBERS WITH SUPERCRITICAL CARBON DIOXIDE
... the fiber. The highest concentration of the active substance, is located on the surface but cannot be determined quantitatively with the Raman analysis. Furthermore steaming was applied to the fiber, which is normally a ...
5
Copolymerization of Vinylidene Fluoride with Hexafluoropropylene in Supercritical Carbon Dioxide
... The molecular weight distribution (MWD) of poly(vinylidene fluoride) synthesized continuously in supercritical carbon dioxide is bimodal under some circumstances. A homogeneous model that can account ...
235