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Fibers, Volume 6, Issue 4

December 2018 - 32 articles

Cover Story: Gas-liquid hollow fiber membrane contactors are the example of highly effective separation techniques, where membranes provide a fixed and well-determined gas/liquid mass transfer interface while their structure offers very large surface area per apparatus volume resulting in the compactness and modularity of separation equipment. The review of recent advances in membrane contactors applications is presented. View this paper.
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Articles (32)

  • Article
  • Open Access
24 Citations
8,304 Views
8 Pages

22 November 2018

Hollow-Core Anti-Resonant Fiber (HC-ARF) shows promising applications. Nevertheless, there has been a persistent problem when it comes to all-fiber integration due to a lack of HC-ARF-based fiber components. In response to this remaining challenge, w...

  • Article
  • Open Access
2 Citations
6,483 Views
15 Pages

In-Situ Vacuum Assisted Gas Stripping Recovery System for Ethanol Removal from a Column Bioreactor

  • Martina Andlar,
  • Damir Oros,
  • Tonči Rezić,
  • Roland Ludwig and
  • Božidar Šantek

9 November 2018

A three-step process consisting of biomass hydrolysis, fermentation and in-situ gas stripping by a vacuum assisted recovery system, was optimized to increase the ethanol production from sugar beet pulp. The process combines the advantages of strippin...

  • Article
  • Open Access
28 Citations
6,638 Views
14 Pages

Flexural Behavior of Carbon Textile-Reinforced Geopolymer Composite Thin Plate

  • Hiep Le Chi,
  • Petr Louda,
  • Aravin Prince Periyasamy,
  • Totka Bakalova and
  • Vladimir Kovacic

8 November 2018

Textile-reinforced Portland cement-based concrete has been researched and developed over the last few decades. It was widely used in a different range of applications, such as repair and/or strengthening of structural elements, thin walls, lightweigh...

  • Article
  • Open Access
24 Citations
8,266 Views
18 Pages

7 November 2018

In this study, various wood material sources were used for the manufacture of wood-polymer composites (WPC). The materials were categorised as virgin wood particles (VWP), reprocessed WPC particles (RWP) and recycled thermoset composite particles (RC...

  • Article
  • Open Access
5 Citations
6,705 Views
11 Pages

6 November 2018

Innovative approaches for preparing flame retardant cotton fabrics were employed by utilizing a microwave-assisted technique with a minimum amount of co-solvent. Our attempts at flame retardant cotton fabrics treated with low cost inorganic formulati...

  • Article
  • Open Access
26 Citations
7,176 Views
14 Pages

High-Pressure Aging of Asymmetric Torlon® Hollow Fibers for Helium Separation from Natural Gas

  • George Dibrov,
  • Mikhail Ivanov,
  • Mikhail Semyashkin,
  • Vladislav Sudin and
  • Georgy Kagramanov

25 October 2018

Membrane separation for helium extraction from natural gas gained increased interest recently. Several vendors offer membrane elements for helium extraction, although data on their performance and operating experience are unpublished. The aim of this...

  • Article
  • Open Access
10 Citations
8,030 Views
12 Pages

Preparation of Chitosan-Coated Poly(L-Lactic Acid) Fibers for Suture Threads

  • Daiki Komoto,
  • Ryoka Ikeda,
  • Tetsuya Furuike and
  • Hiroshi Tamura

25 October 2018

Poly(L-lactic acid) (PLA) is a biodegradable fiber, and a promising material for use in biomedical applications. However, its hydrophobicity, low hydrolyzability, and poor cell adhesion can be problematic in some cases; consequently, the development...

  • Article
  • Open Access
10 Citations
7,891 Views
17 Pages

Fabrication and Characteristics of Yb-Doped Silica Fibers Produced by the Sol-Gel Based Granulated Silica Method

  • Ali El Sayed,
  • Soenke Pilz,
  • Hossein Najafi,
  • Duncan T. L. Alexander,
  • Martin Hochstrasser and
  • Valerio Romano

23 October 2018

Combining the sol-gel method for fiber material production with the granulated silica method for preform assembly results in a robust method that offers a high degree of freedom regarding both the composition and the geometry of the produced fiber. U...

  • Article
  • Open Access
29 Citations
9,883 Views
17 Pages

19 October 2018

The thermal conductivity and porosity of fiberboard mats are crucial parameters for efficient energy consumption of the hot-pressing process and for final panel quality. In this work, the effect of fiber size and mat density on porosity and thermal c...

  • Article
  • Open Access
28 Citations
11,203 Views
11 Pages

16 October 2018

Hollow core fibers were introduced many years ago but are now starting to be used regularly in more demanding applications. While first experiments mainly focused on the characterization and analysis of the fibers themselves, they are now implemented...

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Fibers - ISSN 2079-6439Creative Common CC BY license