Longitudinal nuclear spin relaxation of 129Xe in solution and in hollow fiber membranes at low and high magnetic field strengths
Sign Up to like & getrecommendations! Published in 2022 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.29362
Abstract: To measure dissolved‐phase 129Xe T1 values at high and low magnetic fields and the field dependence of 129Xe depolarization by hollow fiber membranes used to infuse hyperpolarized xenon in solution. read more here.
Keywords: fiber membranes; longitudinal nuclear; hollow fiber; solution ... See more keywords
High Performance of Asymmetric Alumina Hollow Fiber Membranes for the Clarification of Genipap (Genipa americana L.) Fruit Extract
Sign Up to like & getrecommendations! Published in 2018 at "Food and Bioprocess Technology"
DOI: 10.1007/s11947-018-2185-3
Abstract: Membrane filtration processes represent a suitable alternative for fruit juice treatment, but the applied membrane should present high stability and permeability. Here, we propose the development and application of ceramic asymmetric hollow fiber membranes for… read more here.
Keywords: fruit; clarification genipap; fiber membranes; fiber ... See more keywords
Fouling scenarios in hollow fiber membranes during mini-plant filtration tests and correlation to microalgae-loaded feed characteristics
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.127723
Abstract: Abstract Fouling mechanisms inside polyethersulfone hollow fiber membranes during mini-plant filtration tests using microalgae-loaded feed water were modeled. Multiple filtration cycles tests were conducted in dead-end mode at conditions analogous to full-scale operation conditions using… read more here.
Keywords: microalgae; filtration; mini plant; fiber membranes ... See more keywords
Preparation of PVDF/PTFE hollow fiber membranes for direct contact membrane distillation via thermally induced phase separation method
Sign Up to like & getrecommendations! Published in 2018 at "Desalination"
DOI: 10.1016/j.desal.2017.12.041
Abstract: Abstract Polyvinylidene fluoride (PVDF)/polytetrafluoroethylene (PTFE) hollow fiber membranes were developed via thermally induced phase separation (TIPS) method for direct contact membrane distillation (DCMD). The effects of PTFE addition on the thermal behavior of the dope… read more here.
Keywords: ptfe; ptfe hollow; fiber membranes; pvdf ... See more keywords
Hydroxypropyl methacrylate thin film coating on polyvinylidene fluoride hollow fiber membranes via initiated chemical vapor deposition
Sign Up to like & getrecommendations! Published in 2020 at "European Polymer Journal"
DOI: 10.1016/j.eurpolymj.2019.109360
Abstract: Abstract Thin films of hydroxypropyl methacrylate (HPMA) were grown on polyvinylidene fluoride (PVDF) hollow fiber membranes via initiated chemical vapor deposition (iCVD), utilising di-tert-butyl peroxide as radical initiator. This method was able to completely coat… read more here.
Keywords: polyvinylidene fluoride; surface; fiber membranes; deposition ... See more keywords
Evaluation of electrowet coalescer in series with PVDF-HFP electrospun fiber membranes for separation of water from ULSD
Sign Up to like & getrecommendations! Published in 2018 at "Fuel"
DOI: 10.1016/j.fuel.2018.03.142
Abstract: Abstract Water in diesel fuel is a significant issue in the petrochemical industries as it causes diesel engine corrosion and maintenance problems. Efficient removal of water from diesel fuel is necessary to protect the diesel… read more here.
Keywords: water; pvdf hfp; electrowet coalescer; fiber membranes ... See more keywords
In situ high-temperature X-Ray diffraction of hollow fiber membranes under operating conditions
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2018.12.008
Abstract: Abstract Oxygen-permeable hollow fiber membranes with the composition Ba0.5Sr0.5Co0.78W0.02Fe0.2O3-δ were used to demonstrate the possibility of direct AC heating for in situ high-temperature X-Ray diffraction (HT-XRD) of the hollow fiber membranes during their operation. In… read more here.
Keywords: fiber membranes; situ high; hollow fiber; high temperature ... See more keywords
Improved microstructure of asymmetric niobium pentoxide hollow fiber membranes
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2019.02.043
Abstract: Abstract Asymmetric niobium pentoxide (Nb2O5) hollow fiber membranes were prepared by the phase inversion and sintering process at temperatures ranging from 1000 to 1350°C. The effects of extrusion parameters on the morphology and properties of… read more here.
Keywords: fiber membranes; hollow fibers; asymmetric niobium; niobium pentoxide ... See more keywords
Electrospun stereocomplex polylactide porous fibers toward highly efficient oil/water separation.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2020.124787
Abstract: The urgent needs for water protection are not only developing the highly efficient wastewater treatment technologies but also designing the eco-friendly materials. In this work, the eco-friendly composite fibers composed of poly(L-lactide) (PLLA), poly(D-lactide) (PDLA)… read more here.
Keywords: oil water; water separation; water; fiber membranes ... See more keywords
The preparation of polyelectrolyte/hydrolyzed polyacrylonitrile composite hollow fiber membrane for pervaporation
Sign Up to like & getrecommendations! Published in 2018 at "Journal of The Taiwan Institute of Chemical Engineers"
DOI: 10.1016/j.jtice.2018.06.023
Abstract: Abstract In recent years, layer-by-layer self-assembly technology is one of the methods of preparing thin film composite membrane with ultra-thin selection layer. In this study, a single bilayer polyelectrolyte/hydrolyzed polyacrylonitrile (HPAN) hollow fiber membranes were… read more here.
Keywords: pervaporation; hpan; composite hollow; fiber membranes ... See more keywords
Reinforced hollow fiber membranes: A comprehensive review
Sign Up to like & getrecommendations! Published in 2021 at "Journal of The Taiwan Institute of Chemical Engineers"
DOI: 10.1016/j.jtice.2021.04.052
Abstract: Abstract Reinforcing the HFMs provides appropriate mechanical and shear strengths and improves break at elongation. This comprehensive review paper first discusses the fundamental concept of HFMs fabrications, advantages and disadvantages of HFMs, fabrication methods and… read more here.
Keywords: fiber membranes; review; hollow fiber; reinforced hollow ... See more keywords