Results 21 to 30 of about 112,781 (355)

Application of New Supercritical Extraction Technology in Extraction and Separation of Effective Components of Traditional Chinese Medicine [PDF]

open access: yesMATEC Web of Conferences, 2021
Supercritical CO2 extraction technology uses supercritical CO2 fluid as extractant to extract and separate effective components from plants from liquid or solid. At present, CO2 is widely used in supercritical fluid, with a critical temperature of 31.265
Cheng Lijuan
doaj   +1 more source

Supercritical Fluid Extraction [PDF]

open access: yes, 2014
Peer ...
Mendiola, J. A.   +3 more
openaire   +3 more sources

Supercritical fluid technology for solubilization of poorly water soluble drugs via micro- and naonosized particle generation

open access: yesADMET and DMPK, 2020
Approximately two-third of the compounds in the pharmaceutical industry were developed through combinatorial chemistry and high throughput screening of particulate solids.
Shashi Kiran Misra, Kamla Pathak
doaj   +1 more source

Is there a third order phase transition for supercritical fluids? [PDF]

open access: yes, 2013
We prove that according to Molecular Dynamics (MD) simulations of liquid mixtures of Lennard-Jones (L-J) particles, there is no third order phase transition in the supercritical regime beyond Andrew's critical point.
Han Wang   +4 more
core   +2 more sources

Numerical Simulation on flow characteristics of the supercritical fluid in Micro-Fin Tube [PDF]

open access: yesE3S Web of Conferences, 2021
The flow characteristics of the supercritical fluid in the micro-fin tube is the theoretical basis for the development of heat transfer enhancement and flow resistance reduction in the micro-fin tube.
Chen Peng-Fei   +4 more
doaj   +1 more source

Liquidlike Behavior of Supercritical Fluids [PDF]

open access: yesPhysical Review Letters, 2006
4 pages, 3 figures, accepted by Phys.
F. GORELLI   +4 more
openaire   +5 more sources

Cellulosic materials as biopolymers and supercritical CO2as a green process: chemistry and applications [PDF]

open access: yes, 2012
In this review, we describe the use of supercritical CO2 (scCO2) in several cellulose applications. The focus is on different technologies that either exist or are expected to emerge in the near future.
Camy, Séverine   +2 more
core   +3 more sources

Using Static Culture Method to Increase the Production of Acetobacter Xylinum Bacterial Cellulose

open access: yesJournal of Natural Fibers
Bacterial cellulose is a natural polymer, usually produced through synthetic (chemically defined) or natural media. However, the current methods of bacterial cellulose production are not ideal because of their low productivity and large number of ...
Jialing Chen   +4 more
doaj   +1 more source

Supercritical Fluid Processing of Polymers [PDF]

open access: yesPolymers, 2019
The use of supercritical fluids instead of organic solvents has attracted the interest of numerous researchers, due to the unique peculiarities of supercritical fluids which are characterized by solvent powers comparable to those of liquid organic solvents, diffusivity comparable to those of gaseous substances and quasi-zero surface tension [...]
Cardea S., Reverchon E.
openaire   +2 more sources

Fluidity and supercriticality of the QCD matter created in relativistic heavy ion collisions [PDF]

open access: yes, 2010
In this paper we discuss the fluidity of the hot and dense QCD matter created in ultrarelativistic heavy ion collisions in comparison with various other fluids, and in particular suggest its possible supercriticality.
Koch, Volker, Liao, Jinfeng
core   +2 more sources

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