- Original Article
- Published:
Studies on interactions between aluminum compounds and cellulosic fibers in water by means of27Al-NMR
Journal of Wood Science volume 46, pages 310–316 (2000)
Abstract
Interactions between pulp fibers and aluminum compounds in pulp suspensions were studied using fibrous cellulose (FC) and fibrous carboxymethylcellulose (FCMC) powders as models of pulp fibers by X-ray fluorescence analysis and27Al nuclear magnetic resonance. When deionized water was used at pH 4–5, water-soluble cationic aluminum species (Al3+, aluminum oligomer, and polyaluminum species) were adsorbed on the solid FCMC, forming carboxylic acid aluminum salts by cation exchange. The formation of these nondissociated pulp-COOAl type structures in paper sheets may contribute to some decreases in hydrophilic property. On the other hand, the water-soluble cationic aluminum species had nearly no interactions with hydroxyl groups of solid cellulose in the suspensions at pH 4–5. When tap water was used at pH 5–7, some aluminum components were retained on not only FCMC but also the FC sample. Probably, water-insoluble Al(OH)3 flocs are formed in the suspensions at pH 5–7 and retained on the FC sample by simple filtration effect. Therefore, two mechanisms of the aluminum retention (i.e., electrostatic interactions and a simple filtration effect) may exist between pulp fibers and aluminum components in the practical papermaking process.
References
Davison W (1975) The sizing of paper. TAPPI J 58(3):48–57
Strazdins E (1989) Theoretical and practical aspects of alum use in papermaking. Nordic Pulp Paper Res J 4:128–134
Bottero J-Y, Fiessinger F (1989) Aluminum chemistry in aqueous solutions. Nordic Pulp Paper Res J 4:81–89
Strazdins E (1986) The chemistry of alum in papermaking. TAPPI J 69(4):111–114
Reynolds WF, Linke WF (1963) The effect of alum and pH on sheet. TAPPI J 46(7):410–415
Budd J, Herrington TM (1989) The adsorption of aluminum from aqueous solution by cellulose fibers. Colloids Surfaces 41:363–384
Arnson TR, Stratton RA (1983) The adsorption of complex aluminum species by cellulosic fibers. TAPPI J 66(12):72–75
Strazdins E (1963) Interaction of rosin with some metal ions. TAPPI J 46(7):432–437
Cordier DR, Bixler HJ (1987) Measurement of aluminum hydrolysis in the wet end. TAPPI J 70(11):99–102
Öhman LO, Wågberg L, Malmgren K, TjernstrÖm A (1997) Adsorption of aluminum (III) on cellulosic fibers in neutral to alkaline solutions: influence of charge and size of the particles formed. J Pulp Paper Sci 23:J467-J474
Öhman LO, Wågberg L (1997) Freshly formed aluminum (III) hydroxide colloids: influence of aging, surface complexation and silicate substitution. J Pulp Paper Sci 23:J475-J480
Kato M, Isogai A, Onabe F (1998) Retention behavior of aluminum compounds on pulp fibers at wet-end. J Wood Sci 44:361–368
Kato M, Isogai A, Onabe F (1999) Factors influencing adsorption behavior of aluminum compounds on pulp fibers. J Wood Sci 45:154–160
Tappi Test Methods (1995) Carboxyl content of pulp. T237 om-93
Jin T, Ichikawa K (1988) An aluminum-27 nuclear magnetic resonance study of ligand exchange. J Chem Soc Faraday Trans 1, 84:3015–3025
Orvig C (1993) The aqueous coordination chemistry of aluminum, In: Robinson GH (ed) Coordination chemistry of aluminum. VCH Publications, New York, pp 85–121
Aspler JS, Davis S, Lyne MB (1984) The dynamic wettability of paper. Part 1. The effect of surfactants, alum and pH on self-sizing. TAPPI J 67(9):128–131
Okayama T, Kimura S, Oye R (1985) Measurement on dynamic wettability of paper surface. Jpn TAPPI J 39:1157–1163
Matsuda Y, Isogai A, Onabe F (1994) Effects of thermal and hydrothermal treatments on the reswelling capability of pulp and papersheets. J Pulp Paper Sci 20:J323–327
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kato, M., Isogai, A. & Onabe, F. Studies on interactions between aluminum compounds and cellulosic fibers in water by means of27Al-NMR. J Wood Sci 46, 310–316 (2000). https://doi.org/10.1007/BF00766222
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF00766222
Key words
- Aluminum compound
- Cellulose powder
- Carboxymethylcellulose
- 27Al-NMR
- Water retention value