Man-made bio-based fibre products
- Introduction to man-made bio-based fibre products
- Man-made bio-based fibre products and their end-uses
- Textile fibres, processing and end-uses
- Key aspects of the down-stream conversion processes
- Production of bio-based fibres
- Dissolving pulp as a raw material
- Cellulose esters of organic acids
- Production of viscose fibres
- General description of carbamate processes
- Production of lyocell fibres
- Production of Cupro fibres
- Carbon fibres from regenerated cellulose
- Production of Alginate fibres
- Viscose and lyocell machinery developments
- Processing of silkworm and spider silk protein fibres
- Polylactide fibres
- Polyhydroxyalcohols PHA and poly(caprolactone)
- Scientific principles of polymer fibre forming
- Alternative and emerging processes for bio-based synthetic fibers
- Ionic liquid as direct solvents: Ioncell-F method
- Enzymatic activation of cellulose – Biocelsol method
- Cellulose carbamate process
- Direct spinning of cellulose composite fibre yarn
- Cellulose-lignin blend as carbon fibre raw material
- Bio-based polyolefines — emerging processes
- Bio-based polyesters — emerging processes
- Polyamides from ligno-cellulosics as raw materials
- Industrial development with silkworm and spider silk
Enzymatic activation of cellulose — Biocelsol method Biocelsol technology was developed in the late 1980s, when Nousiainen and Struszczyk invented cellulose soluble directly in aqueous alkaline solution after using Aspergillus and Trichoderma enzymes combined with mechanical pretreatment. Subsequently, the technology was developed in several projects, in particular EU NMT funding in 2004-2007 and in the Fibic/Tekes
Authors & references
Author:
Professor Emeritus, Pertti Nousiainen, Tampere University
References:
- Struszczyk, H., Nousiainen, P. et al., Direct dissolving cellulose: properties and behaviour, Cellulose 91, New Orleans, Dec. 2-6, 1991
- C. Hagström-Näsi and L.Gädda, Forestcluster Ltd, Future Biorefinery Research Program Fubio Phase 1, Theme 2 Cellulose, Helsinki 2009
- Yoshiharu Nishiyama, Paul Langan and Henri Chanzy, Crystal Structure and Hydrogen-Bonding System in Cellulose Iβ from Synchrotron X-ray and Neutron Fiber Diffraction, J. Am. Chem. Soc., Aug 1, 2002
- Clemens M. Altaner†, Lynne H. Thomas, et al., How Cellulose Stretches: Synergism between Covalent and Hydrogen Bonding, Biomacromolecules2014153791-798
- Tatiana Budtova, Patrick Navard. Cellulose in NaOH–water-based solvents: a review. Cellulose, Springer Verlag, 2016, 23 (1), pp.5-55. 10.1007/s10570-015-0779-8. hal-01247093
- M. Egal, Structure and Properties of Cellulose/NaOH Aqueous Solutions, Gels and Regenerated Objects , PhD Thesis, Ecole des Mines de Paris 2006.
- Vehviläinen M, Kamppuri T, Rom M, Janicki J, Ciechanska D, Grönqvist S, Siika-aho, M, Elg Christoffersson K and Nousiainen P, Effect of wet spinning parameters on the properties of novel cellulosic fibres, Cellulose, 2008.
- Zhou, J., and Zhang, L., Solubility of Cellulose in NaOH/Urea Aqueous Solution. Polym J., 32 (10) 866-870(2000)
- Jie Cai, Lina Zhang, Jinping Zhou, Hao Li, Hui Chen, Huiming J., Macromol. Rapid Commun. 2004, 25, 1558–1562 (Department of Chemistry, Wuhan University, Wuhan 430072, China)
- E. Hermawan, Preparation of cellulose particles by using cellulose alkaline solution. Master Thesis, Tampere University of Technology and Åbo Akademi University, 2008.
- D.N.-S.Hon Cellulose: Chemistry and Technology2001, pp. 1039-1045 in Encyclopedia of Materials: Science and Technology
- M. Yalpani, Polysaccharides: Syntheses, Modifications and Structure/Property Relations, 2013, p 388.
- The research presented has been carried out in the EU funded project BIOCELSOL (Biotechnological Process for Manufacturing Cellulosic Products with Added Value) nr. NMP2-CT-2003-505567
- FuBio Cellulose WP1+WP2 Meeting LUT, November 6-7, 2013
- J-L Wertz, O. Bedue, J.P. Mercier: Cellulose Science and Technology, 2010
- Fubio Cellulose Report 2014, Marianna Vehviläinen, Taina Kamppuri, Harri Setälä , Stina Grönqvist, Marja Rissanen and Pertti Nousiainen
- EU Cordis: H2020-EU.3.2.6. – Bio-based Industries Joint Technology Initiative (BBI-JTI)
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This page has been updated 09.06.2021