C
Cláudio P. Ribeiro
Researcher at University of Texas at Austin
Publications - 53
Citations - 1902
Cláudio P. Ribeiro is an academic researcher from University of Texas at Austin. The author has contributed to research in topics: Bubble & Solubility. The author has an hindex of 25, co-authored 53 publications receiving 1749 citations. Previous affiliations of Cláudio P. Ribeiro include University of Naples Federico II & Leibniz University of Hanover.
Papers
More filters
Journal ArticleDOI
Modelling of hydrate formation kinetics: State-of-the-art and future directions
TL;DR: A critical review of the literature on hydrate kinetics is provided in this article, with special emphasis upon modeling efforts, essential to the design of any reactor, and the main features of the models available in the literature for hydrate nucleation and growth are discussed, together with their limitations.
Journal ArticleDOI
Gas permeability, diffusivity, and free volume of thermally rearranged polymers based on 3,3′-dihydroxy-4,4′-diamino-biphenyl (HAB) and 2,2′-bis-(3,4-dicarboxyphenyl) hexafluoropropane dianhydride (6FDA)
David F. Sanders,Zachary P. Smith,Cláudio P. Ribeiro,Ruilan Guo,James E. McGrath,Donald R Paul,Benny D. Freeman +6 more
TL;DR: The HAB-6FDA polyimide was synthesized from 3,3′-dihydroxy-4,4′diamino-biphenyl (HAB) and 2,2′-bis-(3,4-dicarboxyphenyl) hexafluoropropane dianhydride (6FIDA) by a two-step polycondensation method with chemical imidization as discussed by the authors.
Journal ArticleDOI
Gas sorption and characterization of thermally rearranged polyimides based on 3,3'-dihydroxy-4,4'-diamino-biphenyl (HAB) and 2,2'-bis-(3,4-dicarboxyphenyl) hexafluoropropane dianhydride (6FDA)
Zachary P. Smith,David F. Sanders,Cláudio P. Ribeiro,Ruilan Guo,Benny D. Freeman,Donald R Paul,James E. McGrath,Steve Swinnea +7 more
TL;DR: In this article, the solubility coefficients of H2, N2, O2, CH4, and CO2 were determined over a range of pressures at 35 °C in a glassy, amorphous, ortho-functional polyimide prepared from 3,3′-dihydroxy-4,4′ -diamino-biphenyl (HAB) and 2,2′-bis-(3,4-dicarboxyphenyl) hexafluoropropane dianhydride (6FDA).
Journal ArticleDOI
Pervaporative recovery of volatile aroma compounds from fruit juices
TL;DR: The literature on the application of this membrane process for recovering aroma compounds is reviewed in this article, covering issues like organic aroma compounds which are often investigated, membrane materials and their performance, operating parameters and their effects, concentration polarization, available models and their limitations.
Journal ArticleDOI
On the effects of plasticization in CO2/light gas separation using polymeric solubility selective membranes
SR Sander Reijerkerk,DC Kitty Nijmeijer,Cláudio P. Ribeiro,Benny D. Freeman,Matthias Wessling +4 more
TL;DR: In this paper, the authors investigated the effect of plasticization by CO 2 on the performance of a highly permeable poly(ethylene oxide) based multi-block copolymer and showed that the difference between ideal selectivity and mixed gas selectivity scales linearly with the CO 2 concentration in the polymer for all pressures and temperatures considered.