Thermal ageing of different kinds of fiber materials: A kinetic study

Journal of the University of Chemical Technology and Metallurgy

Volumn 47, Issue 1, 2012, Pages 37-42

  Boeva, R ^a   Radeva, G ^a   Hinkov, P ^a   Hinkov, E ^a  

^a UNIVERSITY OF CHEMICAL TECHNOLOGY AND METALLURGY   (Bulgaria)

Author keywords

Fiber materials; Kinetics; Thermal ageing

Indexed keywords

EID: 84865368011     PISSN: 13117629     EISSN: 13143859     Source Type: Journal    
DOI: None     Document Type: Article

References (22)

1. C. Chirat, V. Chapelle, Heat- and light-induced brightness reversion of bleached chemical pulps, J. Pulp Pap. Sc, 25, 6, 1999, 201-219.
2. I. Forsskehl, Brightness reversion, in Forest Products Chemistry, Papermaking Science and Technology Series, Vol. 3, P.Stenius, Ed., Fapet Oy, Helsinki, 2000, pp. 279-323.
3. I. Croon, S. Dilhn, J-E. Olsson, Brightness reversion of birch sulphate pulp, Svensk Papperstidn., 69, 1966,139-154.
4. K.M.M. Eiras, J.L. Colodette, Investigation of eucalyptus kraft pulp brightness stability, J. Pulp Pap. Sci., 31, 1, 2005, 1-17.
5. N.A. Jappe, O.A. Kaustinen, The carbonyl group and brightness reversion, TAPPI, 42, 1959, 206-232.
6. J.L. Colodette, K.M.M. Eiras, R. Oliveira, G. Ventorim, The effect of wood supply and bleaching process on pulp brightness stability, 28th EUCEPA Conference, Lisbon. Proceedings, 2003, pp 65-73.
7. A. Granstrom, T. Eriksson, G. Gellerstedt, C. Roost, P. Larsson, Variables affecting the thermal yellowing of TCF-bleached birch kraft pulps, Nordic Pulp Pap. Res. J., 16, 2001, 18-28.
8. J. Buchert, E. Bergnor, G. Lindblad, L. Viikari, M. Ek, Significance of xylan and glucomannan in the brightness reversion of kraft pulps, TAPPI Journal, 80, 6, 1997, 257-270.
9. V. Lasheva, M. Karsheva, Investigation on the thermal ageing of printing paper, J. Univ. Chem. Tehnol. Met., (Sofia), 43, 4, 2008, 394-398.
10. D. M. Fljate, Svoistva bumagi; M. Lesnaia promishle- nost, 1986, 567-585, (in Rusian).
11. B. Havlinava, S. Katuscak, M. Petrocova, A. Makova, V. Brezova, A study of mechanical properties of paper exposed to various methods of accelerated ageing. Part I, Journal of Cultural Heritage, 10, 2009, 222-231.
12. M. Sakhawy, Effect of bleaching sequence on paper ageing, Polymer Degradation and stability, 87, 2005, 419-423.
13. A. Tran, Thermal ageing of hardwood kraft pulp bleached with a chlorine dioxide based sequence, Journal of pulp and paper Science, 28, 4, 2002, 115-121.
14. Sm Saad, A. El-Kholy, Kinetic investigation of thermal aging of unbleached egyptian kraft bagasse paper, Holzforschung, 34, 1980, 281-287.
15. X. Zou, T. Uesaka And N.: Prediction of paper permanence by accelerated aging:I: Kinetic analysis of the aging process, II: Comparison of the prediction with natural aging results, Cellulose, 3, 4, 1996, 243-267.
16. A. Sharples, Degradation of cellulose and its derivatives. A. Acid hydrolysis and alcoholysis. In: Bikales NM, L. Segal, Ed. Cellulose and cellulose derivatives, v. V, Pt V. Wiley-Interscience, New York, 1971, pp 991-1006.
17. H. Z. Ding, Z. D. Wang, On the degradation evolution equations of cellulose, Cellulose, 15, 2008, 205-224.
18. E. Hristova, V. Lasheva, Z. Litovski, E. Valcheva, A. Kuzmin, Kinetics of Ageing of Fiber Semi-manufactured Materials, Cellulose and paper, 3, 1990, 20-23, (in Bulgarian).
19. S. Veleva, E. Valcheva, I. Valchev, G. Radeva, 2001. Application of an exponential kinetic equation to the interaction of optical brighteners with pulp, React. Kinet. Catal. Lett., 72, 355-364.
20. E. Valcheva, S. Veleva, G. Radeva, I. Valchev, 2003, Enzyme action of the laccase-mediator system in the pulp delignification process, React. Kinet. Catal. Lett., 78; 183-191.
21. G. Radeva, S. Veleva, I. Valchev, Forns of exponential kinetic equation for chemical and adsorption processes on uniformly inhomogeneous surfaces, J. Univ. Chem. Tehnol. Met., (Sofia), 41, 3, 2006, 365-370.
22. E. Valcheva, R. Boeva, E. Petkova, Z. Litovski, Investigation of the kinetic of ageing of chemi-mechnical pulp from polar wood, J. Univ. Chem. Tehnol. Met., (Sofia), 38, 4, 2002, 41-50