Managing anionic detrimental substances in peroxide bleached mechanical pulps - Unique benefits of enzymatic treatment

Appita Journal

Volumn 64, Issue 2, 2011, Pages 169-174

  Pruszynski, Przem ^a   Quinn, Michael ^b   Kamlin, Bjoern ^c   Sherman, Laura ^a   Wong Shing, Jane ^a   Govoni, Steve ^a  

^a NALCO COMPANY   (United States)

^b Nalco Canada   (Canada)

^c Nalco Europe   (Netherlands)

Author keywords

Anionic trash; Brightness; Cationic demand; Coagulants; Drainage; Fixatives; Mechanical grades; Pectinase; Peroxide pulp bleaching; Polyelectrolyte complexes; Retention

Indexed keywords

EID: 84855426966     PISSN: 10386807     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Review

References (24)

1. Zellcheming: The Association of Pulp & Paper Chemists and Engineers in Germany and PI: The Finnish Paper Engineers' Association, "Production Indices for Paper Production, " IPW, June 2005.
2. "Paper Machine Performance Guidelines, " TAPPI TIP No. 0404-47, 1997.
3. Thornton, J., Ekman, R., Holmbom, B. and Eckerman, C. - Release of potential "anionic trash" in peroxide bleaching of mechanical pulps, Paperi ja Pun (Paper & Timber) 75(6):426-431(1993).
4. Thornton, J., Eckerman, C. and Ekman, R. - Effects of peroxide bleaching of spruce TMP on dissolved and colloidal organic substances, Proc. 6th lull. Symp. on Wood Pulping Chemislry. Vol. 1, page. 571(1991).
5. Holmbom, B., Ekman, R., Sjöholm, R., Eckerman, C, and Thornton, J. - Chemical changes in peroxide bleaching of mechanical pulps, Das Papier, 45(16):22(1991).
6. Ionides, G. - Adding value for improved market competitiveness of mechanical printing papers, Pulp and Paper Canada, 105(4):40(2004).
7. Sundberg. K. E., Sundberg, A. C., Thornton, J. W., and Holmbom, B. R. - Pectic Acids in production of wood-containing paper, TAPPI J., 81(7):131(1998).
8. Thornton, J. W., Eckerman, C. S., Ekman, R. O. and Holmbom, B. R. - Treatment of alkaline bleached mechanical wood pulp with pectinase. US Patent5, 847, 812(1996).
9. Reid, I. and Ricard, M. - Pectinase in papermaking: solving retention problems in mechanical pulps bleached with hydrogen peroxide, Enzyme & Microbial Technology, 26(2-4):115(2000).
10. Kekkonen, J., Lattu, H., and Stenius, P. - Formation, adsorption and interactions pf poly-DADMAC/pectic acid complexes, J. Pulp Pap. Sci. 28(1):6(2002).
11. Sundberg, A., Ekman, R., Holmbom, B., Sundberg, K. and Thornton, J. - Interactions between dissolved and colloidal substances and a cationic fixing agent in mechanical pulp suspension, Nord. Pulp Paper Res. J. 8(1):226(1993).
12. Wagberg, L, Asell, I. - The action of cationic polymers in the fixation of dissolved and colloidal substances. Part 2., Colloids and Surfaces A: Physicochemical and Engineering Aspects 104(2/3):169(1995).
13. Dunham, A. J., Tubergen, K. R., Govoni. S. T., and Alfano, J. C - The effects of dissolved and colloidal substances on flocculation of mechanical pulps, J. Pulp Pap. Sci., 26(3):95(2000).
14. Dunham, A. J., Sherman, L. M., and Alfano, J. C. - Effects of dissolved and colloidal substances on drainage properties of mechanical pulp suspension, J. Pulp Pap. Sci. 28(9):298(2002).
15. Pruszynski, P., and Jakubowski, R. - Understanding sensitivity of retention programs to wet end chemical contamination in TMP-based newsprint furnish, Appita J. 59(2):114(2006).
16. 2) as the alkali source in peroxide bleaching at Irving Paper, Pulp and Paper Canada 106(6):24(2005).
17. 2-based peroxide bleaching process, Proc. PAPTAC 91st Annual Meeting, page D731(2005).
18. Thornton, J. W. - Enzymic degradation of poly (galacturonic acid) s released from mechanical pulp during peroxide bleaching, TAPPI J., 77(3):161(1994).
19. Ricard, M. and Reid, I. D. - Purified pectinase lowers cationic demand in peroxide-bleached mechanical pulp, Enzyme & Microbial Tech., 34(5):499 2004.
20. Ricard, M., Reid, I., and Orccotoma, J.-A. - Pectinase reduces the cationic demand of peroxide-bleached TMP: a paper machine trial, Pulp and Paper Canada 106(12):78(2005).
21. Ricard, M., Orccotoma, J-A, Ling, J. and Watson, R. - Pectinase reduces cationic chemical cost in peroxide-bleached mechanical grades, Pulp and Paper Canada, 106(12):84(2005).
22. Pickersgill, R. W., and Jenkins, J. A. - The structures and active sites of pectinases, In Voragen F., Schols H. and Visser R. (eds.) Advances in Pectin & Pectinase Research, Kluwer Academic Publishers: Dordrecht, The Netherlands, p. 267(2003).
23. Pruszynski, P.; Sherman, L. M.; Quinn, M; and Kamlin, B. - Enzymatic Treatment of Anionic Detrimental Substances in Hydrogen Peroxide Bleached Mechanical Furnishes, Proc. 6th Intl. Paper & Coating Client. Symp., Stockholm, p. 64(2006).
24. Tsuchida, E., and Abe, K. - Polyelectrolyte Complexes, in Wilson A. D. and Prosser HJ. (Eds.) Development in Ionic Polymers, Elsevier Applied Science Publishers, New York, p. 191(1986).