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The prehydrolysis-alkaline sulfite process

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(PH-ASA). Lenzinger Ber., 2004; 83:

24–34.

Sixta, H., A. Borgards, New technology

For the production of high-purity dissolving

pulps. Das Papier, 1999; 53(4):

220–234.

Rosenau, T., et al., The chemistry of

Side reactions and byproduct formation

in the system NMMO/cellulose (Lyocell

process). Prog. Polym. Sci., 2001; 26:

1763–1837.

Rosenau, T., et al., Isolation and identification

Of residual chromophores in cellulosic

materials. Polymer, 2004; 45:

6437–6443.

12 White, P., Lyocell: the production process

And market development. In Regenerated

Cellulose Fibres, C. Woodings, Ed.

Woodhead Publishing Limited: Cambridge,

England, 2001: 62–87.

Lenz, J., et al., Der Einflu. der Begleitsubstanzen

Des Zellstoffs auf Verarbeitbarkeit

Und Fasereigenschaften im

Viskoseproze.. Lenzinger Ber., 1981; 51:

10–13.

Jayme, G., N. Nikoliew, The reactivity of

The hemicelluloses of pulp in the

Xanthation reaction. Angew. Chemie,

1948; A60: 15–18.

Micic, M., Correlation between the filtration

Constant and alpha-cellulose,

Pentosans, brightness, impurities,

Mineral substances, resins, and viscose

of pulp. Hemijska Vlakna, 1988; 28(3):

9–13.

Siclari, F., Polynosic fibres from different

Types of dissolving pulps. Pure Appl.

Chem., 1967; 14(3–4): 423–433.

Wilson, J.D., R.S. Tabke. Influence of

Hemicelluloses on acetate processing in

High catalyst systems. In Dissolving

Pulps Conference. Atlanta, GA: TAPPI,

1973: 55–68.

Adorjan, I., et al., Discoloration of cellulose

Solutions in N-methylmorpholine-

N-oxide (Lyocell). Part 1: Studies on

Model compounds and pulps. Cellulose,

2005; 12: 51–57.

Wilson, J.D., R.S. Tabke, Influence of

Hemicelluloses on acetate processing in

High catalyst systems. Tappi, 1974;

57(8): 77–80.

Gardner, P.E., M.Y. Chang. The acetylation

Of native and modified hemicelluloses.

In Dissolving Pulps Conference.

Atlanta: Tappi, 1973: 93–95.

Neal, J.L., Factors affecting the solution

Properties of cellulose acetates. J. Appl.

Polymer Sci., 1965; 9(3): 947–961.

Borgards, A., H. Sixta, Evaluation of Cellulose

Triacetate. Lenzing AG, Internal

Report, 2000.

Conca, R.L., J.K. Hamilton, H.W.

Kircher, Haze in cellulose acetate. Tappi,

1963; 46(11): 644–648.

Wells, F.L., W.C. Schattner, A. Walker,

Hemicellulose and false viscosity in cellulose

acetate. Tappi, 1963; 46(10):

581–586.

Sixta, H. et al., Characterisation of

Alkali-soluble pulp fractions by chromatography,

Th Intern. Symp. on Wood

And Pulping Chem. (ISWPC), Nice,

France, 2001: 655–658.

Swan, B., Extractives of unbleached and

Bleached prehydrolysis-kraft pulp from

References 1065

Eucalyptus globulus. Svensk. Papperstidn.,

1967; 70(19): 616–619.

Rydholm, S.A., Production and properties

Of eucalyptus pulp. Papier, 1966;

20(10): 711–720.

Croon, I., Resins, waxes, and fats present

in wood pulp. Papier, 1965; 19(10A):

711–719.

Assarsson, A., H. Jonsen, O. Samuelson,

Influence of resin in viscose upon the

Clogging of spinnerets. Svensk Papperstidn.,

1968; 5: 137–141.

Goransson, S., Effect of pulp extractives


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Читайте в этой же книге: Sulfite and alkaline cooking procedures, as well as the heterogeneous distribution | For some of the differences in dissolving properties of acid sulfite and PHK pulps. | Tab. 11.12 Characterization of TCF-bleached beech PHK pulps | Dissolve out of the cell wall during pulping (macropores). The amount of | Thermal treatment has a negligible effect on the amount of nonfreezing bound | Alkaline processing due to limited swelling conditions. The results indicate that | Has been extensively investigated and technologically developed by Fischer | Degradation kinetics can be described by means of zero order, whereby using the | Structure of the cellulosic material and the type of chemical interaction with the | Parameters Viscose products Cellulose acetate High-viscosity ether |
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Study of different approaches for analyzing| In the viscose process. Svensk. Papperstidn.,

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