Using magnesium hydroxide (Mg(OH) 2) as the alkali source in peroxide bleaching at irving paper

Annual Meeting of the Pulp and Paper Technical Association of Canada (PAPTAC)

Volumn B, Issue , 2004, Pages 149-153

  Li, Z ^a   Court, G ^a   Belliveau, R ^a   Crowell, M ^a   Murphy, R ^a   Gibson, A ^b   Wajer, M ^b   Branch, B ^c   Ni, Y ^d  

^a IRVING PULP AND PAPER LTD   (Canada)

^b LOCKHEED MARTIN   (United States)

^c Neill and Gunter   (Canada)

^d UNIVERSITY OF NEW BRUNSWICK   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

ALKALI SOURCES; BLEACH FILTRATES; IRVING PAPERS; MILL TRIALS;

BLEACHING; CHEMICAL OXYGEN DEMAND; EFFLUENTS; MAGNESIUM COMPOUNDS; MECHANICAL PULP; OPTICAL PROPERTIES; PAPER AND PULP MILLS; PEROXIDES; SODIUM COMPOUNDS;

PAPER;

BRIGHTNESS; MAGNESIUM HYDROXIDE; MECHANICAL PULPS; PAPER; PAPER MILLS; PEROXIDE BLEACHING; SODIUM HYDROXIDE;

EID: 84862371668     PISSN: 14947722     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. GRIFFITHS, P. and ABBOT, J., "Magnesium Oxide as a Base for Peroxide Bleaching of Radiata Pine TMP", Appita J. 47(1):50-54 (1994).
2. SOTELAND, N. ABERDIE MAUMERT, F.A. and T ARNERIK, T.A., "Use of MgO and CaO as the Only Source in Peroxide Bleaching of High Yield Pulps", Proceedings, International Pulp Bleaching Conference, 231-236 (1988).
3. SEUSS, H.U., DEL GRASSO, M., SCHMIDT, K. and HOPT, B., "Options for Bleaching Mechanical Pulp with Lower COD Load", Proceedings, Appita Conference, 419-422 (2001).
4. 2", TAPPI Fall Conference and Trade Fair, (2002).
5. VINCENT, A.H. and ALEXANDER, M.I., Canadian Patent Application 2, 278, 399.
6. WAJER, M.T., GIBSON, A.R., GENCO, J., JOHNSON, D.A. and BRANCH, B. US Patent Application Publication No. US 2001/0050153 A1
7. NI, Y., COURT, G., LI, Z., MOSHER, M. TUDOR, M. and BURTT, M., "Improving Peroxide Bleaching of Mechanical Pulps by an Enhanced Chelation Process", Pulp and Paper Canada, 100(10):51 (1999).
8. NI, Y., LI, Z., COURT, G., BELLIVEAU, R. and CROWELL, M., "Improving Peroxide Bleaching of Mechanical Pulps by the PM Process", Pulp and Paper Canada, In press
9. QIU, Z., NI, Y. AND YANG, S., "Using DTPA to Decrease the Manganese-Induced Peroxide Decomposition", J. Wood Chemistry and Technology, 23(1):1 (2003)
10. CHALLIS, B.C. and BUTLER, A.R., "Substitution at Amino Nitrogen" in: The Chemistry of Amino Group, p277-348, Patai, S. (Editor), Interscience, London, (1968).
11. 2-Based Peroxide Process for a CTMP Hardwood Pulp", Proceedings, Paptac Annual Meeting, Montreal, January 2004