Synergistic effect of kraft pulping with polysulphide and anthraquinone on pulp-yield improvement

Journal of Pulp and Paper Science

Volumn 24, Issue 8, 1998, Pages 237-241

  Li, Z ^a   Ma, H ^b   Kubes, G J ^a   Li, J ^b  

^a MCGILL UNIVERSITY   (Canada)

^b PAPRICAN   (Canada)

Author keywords

Anthraquinone; Kraft pulping; Polysulfides; Synergism; Yield

Indexed keywords

KETONES; KRAFT PULP; PULP COOKING; SULFUR COMPOUNDS;

ANTHRAQUINONE; KAPPA NUMBER; POLYSULFIDE;

KRAFT PROCESS;

EID: 0032136725     PISSN: 08266220     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (20)

1. RENARD, J.J. and PHILLIPS, R.B., "Analysis of Anthraquinone Impact on Alkaline Pulping Process", AIChE Symposium Series 200 76:182-189 (1980).
2. BLAIN, T.J., "Anthraquinone as a Pulping Additive - Its Effectiveness in the Alkaline Pulping of Hardwoods", Pulp Paper Can. 5(1):TR3-11 (1979).
3. BLAIN, T.J. and HOLTON, H.H., "Economics of AQ Pulping: the Net Value of Increased Production", Pulp Paper Can. 84(6): T124-129 (1983).
4. HOLTON H.H. and CHAPMAN F.L., "Kraft Pulping with Anthraquinone", Tappi J. 60(11):121-125 (1977).
5. McDONOUGH, T.J., VAN DRUNEN, V.J., and PAULSON, T.W., "Sulphite-Anthraquinone Pulping of Southern Pine for Bleachable Grades", J. Pulp Paper Sci. 11(6):167-176, (1985).
6. FLEMING, B.I., KUBES, G.J., MacLEOD, J.M. and BOLKER, H.I., "Soda Pulping with Anthraquinone: A Mechanism", Tappi J. 61(6):43-46 (1978).
7. TEDER, A., "Some Aspects of the Chemistry of Polysulphide Pulping", Svensk Papperstidn. 72(9):294-303 (1969).
8. VENEMARK, E., "Some Ideas on Polysulphide Pulping", Svensk Papperstidn. 67(5): 157-166 (1964).
9. SANYER, N. and LAUNDRIE, J.F., "Factors Affecting Yield Increase and Fiber Quality in Polysulphide Pulping of Loblolly Pine, Other Softwoods and Red Oak", Tappi J. 47(10):640-652 (1964).
10. LANDMARK, P.A., KLEPPE, P.J. and JOHNSON, K., "Cooking Liquor Oxidation and Improved Cooking Technique in Polysulphide Pulping", Tappi J. 48(5):56A-58A (1965).
11. PAKKALA, O., "Prolonged Kraft Cooking Modified by Anthraquinone and Polysulphide", Paperi ja Puu-Paper och Tra 68(5): 385-396 (1986).
12. BROWN, G.W. and KNOWLES, S.E., "Applications of Anthraquinone to Kraft and Polysulphide Pulping", TAPPI Pulping Conf., 109-114 (1980).
13. GREEN, R.P. and SMITH, G.C., "The Use of Quinone Additives in Kraft and Polysulphide Pulping", TAPPI Pulping Conf., 79-84 (1983).
14. KLEPPE, P.J., "A Mill Trial with the Addition of a Small Amount of AQ to Kraft and Polysulphide Pulping", Paperi ja Puu-Paper och Tra 63(4):204-210 (1981).
15. KATZ, G., "Anthraquinone and Anthraquinone Polysulphide Pulping for Extended Digester Delignification", 80th Ann. Mtg., Tech. Sect., CPPA, B99-113 (1994).
16. PRASAD, D.Y., JAMEEL, H., and GRATZL, J., "Extended Delignification of Hardwood with Anthraquinone and Polysulphide", TAPPI Pulping Conf., 371-391 (1995).
17. PRASAD, D.Y., JAMEEL, H., GRATZL, J., and TU, X., "Use of AQ/PS Pulping Additives for the Production of Linerboard Pulp", TAPPI Pulping Conf., 59-72 (1996).
18. DORRIS, G.M. and ULOTH, V.C., "Analysis of Oxidized White Liquors Part I; Determination of Polysulphide by Gravimetry", J. Pulp Paper Sci. 20(8):J211-214 (1994).
19. JIANG, J.E., "Extended Modified Cooking with Polysulphide for Simultaneous Pulp Yield and Strength Improvement", TAPPI Pulping Conf., 683-690 (1992).
20. RYDHOLM, S.A., Pulping Processes, Interscience Publishers, 156-166 (1965).