Results 151 to 160 of about 157,527 (353)
A new numerical algorithm for Low Mach number supercritical fluids [PDF]
arXiv, 2007 A new algorithm has been developed to compute low Mach Numbers supercritical fluid flows. The algorithm is applied using a finite volume method based on the SIMPLER algorithm. Its main advantages are to decrease significantly the CPU time, and the possibility for supercritical fluid flow modelisation to use other discretisation methods (such as ...
arxiv
Supercritical Fluid Chromatography in Bioanalysis–A Review
Journal of Separation ScienceABSTRACTIn the last decade, the instrumentation improvements in supercritical fluid chromatography (SFC) and the hyphenation to mass spectrometry (MS), have increased the SFC acceptance between scientists, becoming today a valuable tool in analytical chemistry.
Toribio Recio, Laura +2 more
openaire +2 more sources
Supercritical fluid chromatography; recent developments and new directions [PDF]
, 1993 Hans‐Gerd Janssen +3 more
openalex +1 more source
Analytical Science Advances, Volume 6, Issue 1, June 2025.ABSTRACT Superhydrophobic cellulose‐coated magnetic nanoparticles (SCCMNPs) were synthesized and applied as an advanced solid‐phase extraction (SPE) sorbent for the simultaneous extraction of fat‐soluble vitamins (FSVs) (A, E and D3). These modified nanoparticles (NPs) improve extraction efficiency and reduce process time through magnetic separation ...
Fariborz Momenbeik, Arezoo Khatam
wiley +1 more source
Processing-bioprocessing of oilseed rape in bioenergy production and value added utilization of remaining seed components [PDF]
, 2007 Cruciferous oilseed crops accumulate relatively high concentrations of oil, proteins and dietary fibres (DF) in their seeds, in addition to bioactive components as glucosinolates and myrosinase isoenzymes (thioglucohydrolase; EC 3.2.1.147). When mixed in
Bagger, Christian +5 more
core
Design of preparative-supercritical fluid chromatography
Journal of Chromatography A, 2012 Preparative supercritical fluid chromatography (prep-SFC) is an important separation process in the chromatographers toolbox. Owing to the unique properties of the mobile phase, which is predominantly CO(2), the behavior of SFC is markedly different from high performance liquid chromatography (HPLC).
openaire +5 more sources
Quantitative Determination of Mono- and Diglycerides with and without Derivatization by Capillary Supercritical Fluid Chromatography [PDF]
, 1991 Theresa W. Lee, E. Bobik, William Malone
openalex +1 more source
Plastic recycling: Challenges and opportunities
The Canadian Journal of Chemical Engineering, Volume 103, Issue 6, Page 2462-2498, June 2025.Abstract This review offers an in‐depth exploration of current strategies for recycling plastic waste, focusing on mechanical, chemical, and energy recovery methods. It situates these strategies within the context of modern practices by examining ongoing research methodologies and specific case studies related to various types of plastic waste.
Pradeep Sambyal +6 more
wiley +1 more source
Regularity criterion and energy conservation for the supercritical Quasi-Geostrophic equation [PDF]
arXiv, 2015 This paper studies the regularity and energy conservation problems for the 2D supercritical quasi-geostrophic (SQG) equation. We apply an approach of splitting the dissipation wavenumber to obtain a new regularity condition which is weaker than all the Prodi-Serrin type regularity conditions.
arxiv