The application of an economic and effective selectivity chemical system for improving oxygen delignification in a mill setting

TAPPI Fall technical Conference and Trade Fair

Volumn , Issue , 2002, Pages 229-238

  Fu, Shiyu ^a   Goyal, Gopal ^b   Lucia, Lucian A ^a   Hanna, Roberta ^b   Ragauskas, Arthur J ^a  

^a GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

^b SAPPI   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DELIGNIFICATION; ECONOMIC AND SOCIAL EFFECTS; KRAFT PULP; LIGNIN; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY;

CHEMICAL SYSTEMS;

PAPER AND PULP MILLS;

ECONOMIC ANALYSIS; KAPPA NUMBER; KRAFT PULPS; LIGNINS; NUCLEAR MAGNETIC RESONANCE; OXYGEN DELIGNIFICATION; PULP MILLS;

EID: 0142187586     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

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2. NHAA treatments an NMR study of residual lignins, J. of wood chemistry and technology, 2000, 20(2):169-184.
3. De Souza I. J., Bouchard J. Methot M, et al, Changes in cellulose crystallinity during oxygen delignification, 2000, International pulp bleaching conference, June 27-30, 2000, World Trade Convention Centre, Halifax, Nova Scotia, Canada. Pp 41-45.
4. Dimmel D. R., Bleaching reactions of amorphous and crystalline cellulose, International Pulp Bleaching Conference, PAPTAC, Montreal, Canada, 1994, pp107.
5. Granata A, Argyropoulos, D, J. of Agriculture and Food Chemistry, 1995, 43:1538.
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7. Li, K, and Reeve, D, The origins of kraft pulp fiber surface lignin, 2000, International pulp bleaching conference , June 27-30, 2000, World Trade Convention Centre, Halifax, Nova Scotia, Canada. Pp 197-202.
8. McDonough T, Recent advances in bleached chemical pulp manufacturing technology. Part 1: Extended delignification, oxygen delignification, enzyme applications and ECF and TCF bleaching, TAPPI J. 1995, 78 (3):55-62.
9. McDonough T. J., Oxygen delignification, in Pulp Bleaching, Principles and Practice, Carlton W. Dence and Douglas W. Reeve Editors. 2000 TAPPI Press pp215-237.
10. Methoxyl content of pulp and wood, 1979, T209 su-72.