Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Elena Markočič"'
Autor:
Elena Markočič, Željko Knez
Publikováno v:
Fluid Phase Equilibria. 408:108-114
A thorough approach to the environmental and technological issues regarding natural gas extraction from underground and underwater reserves requires a very good understanding of the phase equilibrium between hydrocarbon gas and water. In this work we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dacfab1fbc0780793e74698a5805d9d
https://doi.org/10.1016/j.fluid.2015.08.021
https://doi.org/10.1016/j.fluid.2015.08.021
Publikováno v:
Industrial & Engineering Chemistry Research. 54:2114-2119
In the present study, we evaluated the degradation behavior of poly(d,l-lactide-co-glycolide) (PLGA) before and after foaming with supercritical CO2. Initial polymer samples, shaped as tablets, and foamed samples were immersed in a Sorensen buffer so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c95709133c7fc0048fba16f912cb071e
https://doi.org/10.1021/ie504579y
https://doi.org/10.1021/ie504579y
Publikováno v:
The Journal of Supercritical Fluids. 96:46-52
The conversion of different organic substances, including wastes, sludge, biomass to biofuels and biobased chemicals has attracted a lot of attention recently, largely due to the environmental and socio-economic problems associated with the use of fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd4ced9c947f845d87aa9255ff47d6ad
https://doi.org/10.1016/j.supflu.2014.06.008
https://doi.org/10.1016/j.supflu.2014.06.008
Publikováno v:
Energy. 77:235-243
High pressure technologies involving sub and supercritical fluids offer the possibility to obtain new products with special characteristics or to design new processes, which are environmentally friendly and sustainable. By using high pressure as a pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1fcfc1359bc1f109fcaa5a23e46cb4f
https://doi.org/10.1016/j.energy.2014.07.044
https://doi.org/10.1016/j.energy.2014.07.044
Publikováno v:
The Journal of Supercritical Fluids. 87:50-58
The solubility and diffusivity of CO2 in polyethylene glycols (PEGs) of different molecular weight measured by two different methods are discussed in the present work. Before solubility measurements, the melting temperatures of PEG with different mol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a1a8bd5b3135c529099a62fd4245745
https://doi.org/10.1016/j.supflu.2013.12.021
https://doi.org/10.1016/j.supflu.2013.12.021
Publikováno v:
Industrial & Engineering Chemistry Research. 52:15594-15601
Poly(e-caprolactone) is used for biomedical applications due to its biocompatibility and biodegradability. Its processing with supercritical carbon dioxide represents a sustainable alternative to the classical methods involving toxic and environmenta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e09e868d500e4adc5b04c0478f854e17
https://doi.org/10.1021/ie402256a
https://doi.org/10.1021/ie402256a
Publikováno v:
Chemical Engineering Science. 99:77-80
The present work reports the measurement and mathematical correlation of phase equilibrium data for the binary system composed of carbon monoxide and water at temperatures up to 423.15 K and pressures up to 50 MPa. This data, although crucial when de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cca242944d7a23e51ec31a5201bf8116
https://doi.org/10.1016/j.ces.2013.05.048
https://doi.org/10.1016/j.ces.2013.05.048
Autor:
Boris Kramberger, John Vos, Joost G. van Bennekom, Zeljko Knez, Elena Markočič, Hero J. Heeres, Željko Knez
Publikováno v:
Renewable & Sustainable Energy Reviews. 23(6):40-48
Due to the rise in global biodiesel production, the amount of crude glycerol, the main byproduct, has increased steadily. Identification of high value added outlets for crude glycerol has been explored in detail to increase the overall economics of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eeb3ee7d672d280ae42be786916b243f
https://hdl.handle.net/11370/a1579000-69fe-4970-af44-1281fe6b4684
https://hdl.handle.net/11370/a1579000-69fe-4970-af44-1281fe6b4684
Publikováno v:
Journal of Chemical & Engineering Data. 56:4040-4044
The diffusion coefficients and solubility of CO2 in methyl cellulose (Mw = 40 000 g·mol–1) and sodium carboxymethyl cellulose (CMC) of different molecular weights, Mw = (90 000, 250 000, and 700 000) g·mol–1, were determined by a gravimetric me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::498f268a4a73893b5f6c07839279ef11
https://doi.org/10.1021/je200483p
https://doi.org/10.1021/je200483p
Publikováno v:
Chemie Ingenieur Technik. 83:1371-1380
The traditional methods for polymer processing involve either high temperatures, necessary for melting or viscosity reduction, or hazardous organic solvents and chlorofluorocarbons. Due to the undesirable environmental and biological impact of these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58644b5ac6f6b5579ae8eaf7b2b0210b
https://doi.org/10.1002/cite.201100052
https://doi.org/10.1002/cite.201100052