Dissolving pulp from TCF bleached Acetosolv beech pulp

Journal of Chemical Technology and Biotechnology

Volumn 79, Issue 10, 2004, Pages 1098-1104

  Vila, Carlos ^a   Santos, Valentín ^a   Parajó, Juan Carlos ^a  

^a UNIVERSITY OF VIGO   (Spain)

Author keywords

Acetosolv pulping; Beech wood; Carboxymethyl cellulose; Dissolving pulp; TCF bleaching

Indexed keywords

ACETIC ACID; CATALYSIS; CHELATION; DISSOLUTION; OPTIMIZATION; SOLUTIONS; WOOD;

BEECH WOOD SAMPLES; HETEROGENEOUS CONDITIONS; TOTALLY CHLORINE FREE (TCF) SEQUENCES;

BLEACHED PULP;

2 PROPANOL; ACETIC ACID; ACETIC ACID DERIVATIVE; ALKALI; CARBOXYMETHYLCELLULOSE; CELLULOSE; CHLORINE; HYDROCHLORIC ACID; HYDROGEN PEROXIDE; LIGNIN; OXYGEN; PERACETIC ACID; XYLAN;

BLEACHING;

AQUEOUS SOLUTION; ARTICLE; BEECH; BIOPULPING; BIOTECHNOLOGICAL PROCEDURES; BLEACHING; CATALYSIS; CHELATION; DISSOLUTION; PROCESS OPTIMIZATION; PULP PROCESSING; VISCOSITY; WOOD PULP;

ACETIC ACID; BLEACHED PULPS; CATALYSTS; CHELATION; DISSOLVING; OPTIMIZATION; SOLUTIONS; WOOD;

FAGUS; PAA;

EID: 5044237296     PISSN: 02682575     EISSN: None     Source Type: Journal    
DOI: 10.1002/jctb.1090     Document Type: Article

References (22)

1. Saake B, Lehnen R, Schmekal E, Neubauer A and Nimz HH, Bleaching of Formacell pulp from aspen wood with ozone and peracetic acid in organic solvents. Holzforsch 52:643-650 (1998).
2. Nimz HH, Berg A, Granzow C, Casten R and Muladi S, Zellstoffgewinnung und-bleiche nach dem Acetosolv-verfahren. Das Papier (Darmstadt) 43:102-108 (1989).
3. Myerly RC, Nicholson MD, Katzen R and Taylor JM, The forest refinery. Chemtech 11:186-192 (1981).
4. Vila C, Santos V and Parajó JC, Simulation of an organosolv pulping process: generalized material balances and design calculations. Ind Eng Chem Res 42:349-356 (2003).
5. Nelson PJ, Elemental Chlorine free (ECF) and Totally Chlorine Free (TCF) bleaching of pulps, in Environmentally Friendly Technologies for the Pulp and Paper Industry, ed by Young RA and Akhtar M., John Wiley and Sons, New York, pp 215-256 (1998).
6. Delagoutte T, Lachenal D and Ledon H, Deliginification and bleaching with peracids. Paperi Ja Puu 81:506-510 (1999).
7. Jääskeläinen AS, Poppius-Levlin K and Sundquist J, Kraft pulp delignification with peroxy compounds. Paperi ja Puu 82:257-263 (2000).
8. Amini B and Webster J, On-site peracids: Tools for bleaching strategies to meet the cluster rule and considerations on selecting among them. TAPPI J 78:121-133 (1995).
9. Jäkärä, Parén A and Nyman J, Production and use of different peracids in chemical pulp bleaching. Paperi Ja Puu 80:281-287 (1998).
10. Fletcher DE, Johansson NG, Basta JJ, Holm AS and Wackerberg E, TCF bleaching of sulfite pulps - new aspects. TAPPI J 80:143-147 (1997).
11. Vila C, Santos V and Parajó JC, Optimization of beech wood pulping in catalyzed acetic acid media. Can J Chem Eng 78:964-973 (2000).
12. Dapía S, Santos V and Parajó JC, Carboxymethylcellulose from totally chlorine-free-bleached milox pulps. Biores Technol 89:289-296 (2003).
13. Heinze T, Erler U, Nehls I and Klemm D, Determination of the substitution pattern of heterogeneously and homogeneously synthesized carboxymethyl cellulose by using high-performance liquid chromatography. Angew Makromole Chem 215:93-106 (1994).
14. Abad S, Saake B, Puls J and Parajó JC, Totally chlorine free bleaching of Eucalyptus globulus dissolving pulps delignified with peroxyformic acid and formic acid. Holzforsch 56:60-66 (2002).
15. Abad S, Santos V and Parajó JC, Totally chlorine-free bleaching of Acetosolv pulps: a clean approach to dissolving pulp manufacture. J Chem Technol Biotechnol 76:1117-1123 (2001).
16. Dapía S, Sixta H, Borgards A, Harms H and Parajó JC, Production of acetate-grade pulps by organic acid pulping and TCF bleaching. TAPPI J 1:17-22 (2002).
17. Jääskeläinen AS and Poppius-Levlin K, Screening of process parameters affecting the kinetics of pine kraft pulp delignification with peroxyacetic acid. J Pulp Paper Sci 25:37-41 (1999).
18. Pan GX, Spencer L and Leary GJ, A comparative study on reactions of hydrogen peroxide and peracetic acid with lignin chromophores. Part I. The reaction of coniferaldehyde model compounds. Holzforsch 54:144-152 (2000).
19. Pan GX, Spencer L and Leary GJ, A comparative study on reactions of hydrogen peroxide and peracetic acid with lignin chromophores. Part 2. The reaction of stilbene-type model compounds. Holzforsch 54:153-158 (2000).
20. Hinck JF, Casebier RL and Hamilton JK, Dissolving pulp manufacture, in Sulfite Science and Technology, ed by Ingruber OV, Kocurek MJ, Wong A, The Joint Textbook Committee of the Paper Industry, Atlanta, pp 215-243 (1985).
21. Klemm D, Philipp B, Heinze Th, Heinze U and Wagenknecht W, Comprehensive Cellulose Chemistry. Wiley-VCH, New York, pp 33 (1998).
22. Xiquan L, Tingzhu Q and Shaoqui Q, Kinetics of the carboxymethylation of cellulose in isopropanol alcohol system. Acta Polym 41:220-222 (1990).