Section 4.3.5

1 Svensson, S., Charging apparatus for

cellulose digesters. SE 86978: Sweden,

1936.

2 Vilamo, E., O. Aho, K. Aunio, Pulping

according to Vilamo. Svensk. Papperstidn.,

1955; 58(12): 452–457.

3 Yorston, F.H., N. Liebergott, Correlation

of the rate of sulphite pulping with temperature

and pressure. Further studies.

Pulp Paper Mag. Can., 1965: 272–278.

4 Goldfinger, G., Variation of the order

and energy of activation of the delignification

reaction in sulphite cooking.

Tappi Section – Paper Trade J., 1941:

289–291.

5 Rusten, D., Degradation of cellulose

and solution of hemicelluloses during

spruce sulfite pulping. Norsk. Skogindustri,

1962; 16: 328–339.

6 Fischer, K., I. Schmidt, Kinetics of cellulose

and lignin degradation during the

acid bisulfite process and the possibilities

for cooking control. Tappi J., 1991;

74(1): 182–185.

7 Haywood, S.T., An empirical cooking

model for magnesium bisulphite pulp.

Pulp Paper Canada, 1989; 90(6):

112–114.

8 Yaldez, R., A. Ecker, H-factor determination

for viscosity degradation during

acid sulfite pulping of beech wood.

R&D Lenzing AG: Lenzing, 2000.

9 Schelosky, N., T. Baldinger, Determination

of small anionic sulfur species in

magnesium base bisulfite cooking

liquor by capillary electrophoresis (CE).

Lenzinger Ber., 2000; 79: 108–112.

10 Kaufmann, Z., Uber die chemischen

Vorgange beim Aufschlu. von Holz

nach dem Sulfitprozess. PhD-Thesis,

ETH: Zurich, 1951.

11 Ivancic, A., S.A. Rydholm, Technical

color reactions of lignin. Svensk. Papperstidn.,

1959; 16(62): 554–566.

12 Ingruber, O.V., Pulp Paper Mag. Can.,

1954; 55(10): 124–131.

13 Promberger, A., Influence of storage

conditions of beech wood on sulfite

pulping processability and final pulp

properties. PhD-Thesis, In Institute of

Pulp, Paper and Fiber Technology. Technical

University: Graz, 2004: 191.

14 Sixta, H., Acid magnesium sulfite cooking

of beech and spruce woods. 1:

Course of the degradation of wood components.

R&D Lenzing AG: Lenzing,

2002.

15 BeMiller, J.N., Acid-catalyzed hydrolysis

of glycosides. Adv. Carbohydrate Chem.,

1967; 22: 25–108.

16 Rohrling, J., et al., A novel method for

the determination of carbonyl groups in

cellulosics by fluorescence labelling. 1.

Method development. Biomacromolecules,

2002; 3(5): 959–968.

17 Rohrling, J., et al., A novel method for

the determination of carbonyl groups in

cellulosics by fluorescence labelling. 2.

Validation and applications. Biomacromolecules,

2002; 3(5): 969–975.

18 Rohrling, J., et al., Determination of carbonyl

functions in cellulosic substrates.

Lenzinger Ber., 2002; 81: 89–97.

19 Potthast, A., et al., A novel method for

the determination of carbonyl groups in

cellulosics by fluorescence labelling. 3.

Monitoring oxidative processes. Biomacromolecules,

2003; 4(3): 743–749.

20 Rydholm, S.A., Pulping Processes. Original

edition 1965. New York: Wiley

(Interscience), 1965: 439–576.

21 Patt, R., D.L.-K. Wang, Qualitatsbeurteilung

von Chemiezellstoffen. Teil 2:

Alkaliloslichkeit und Gesamtzuckeranalyse.

Das Papier, 1987; 41(1): 7–12.

22 Dunlop, A.P., Furfural formation and

behavior. Ind. Eng. Chem., 1948; 40(2):

204–209.

23 Harris, J.F., et al., Factors influencing

dilute sulfuric acid prehydrolysis of

southern red oak wood. Prog. Biomass

Conversion, 1984; 5: 101–141.

References 507

24 Erdtman, H., The phenolic constituents

of pine heartwood. V. The heartwood of

Pinus strobus. Svensk. Kem. Tid., 1944;

56: 2–14.

25 Erdtman, H., The phenolic constituents

of pine heartwood. VIII. Ultraviolet

absorption and steric configuration of

pinosylvin. Svensk. Kem. Tid., 1944; 56:

134–142.

26 Erdtman, H., The phenolic constituents

of pine heartwood. VII. The heartwoods

of Pinus nigra Arn, Pinus montana Mill.,

Pinus banksiana Lamb, and Pinus palustris

Mill. Svensk. Kem. Tid., 1944; 56:

95–101.

27 Erdtman, H., The phenolic constituents

of pine heartwood. VI. The heartwood

of Pinus cembra L. Svensk. Kem. Tid.,

1944; 56: 26–31.

28 Hoge,W.H., Tappi, 1954; 37: 369.

29 Mutton, D.B., Hardwood resins. Tappi

J., 1958; 41: 632–643.

30 Harris, J.F., Acid hydrolysis and dehydration

reactions for utilizing plant carbohydrates.

Applied Polymer Symp.,

1975; 28: 131–144.

31 Conner, A.H., Kinetic modeling of hardwood

prehydrolysis. Part I. Xylan

removal by water prehydrolysis. Wood

Fiber Sci., 1984; 16(2): 268–277.

32 Sixta, H., Cellulose preparation and

recycling of raw materials and auxiliaries

by the Lenzinger magnesium

bisulfite process. Lenzinger Ber., 1986;

61: 5–11.

33 Rydholm, S., S. Lagergren, On the

delignification reactions of the technical

sulfite cook. Svensk. Papperstidn., 1959;

62(4): 103–122.

34 Sixta, H., Acid magnesium sulfite cooking

of beech and spruce woods. 2: Influence

of cooking conditions. R&D

Lenzing AG: Lenzing, 2003.