Magnesium hydroxide; An alternative alkali source in hydrogen peroxide bleaching of wood pulp

International Mechanical Pulping Conference 2007, TAPPI

Volumn 1, Issue , 2007, Pages 381-384

  Knecht, Johannes ^a  

^a Kürzeder and März Company   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ALKALINITY; BLEACHING; CAUSTIC SODA; CHEMICAL PULP; CLEANING; CONCENTRATION (PROCESS); HYDROGEN; HYDROGEN PEROXIDE; LIGHT METALS; MAGNESIUM; MAGNESIUM PRINTING PLATES; MECHANICAL PULP; NONMETALS; OXIDATION; OXYGEN; PULP; RATE CONSTANTS; REACTION KINETICS; SILICATES;

ALKALI SOURCES; BLEACHING PROCESSES; HIGH CONCENTRATIONS; HIGH PH; HYDROGEN PEROXIDE BLEACHING; HYDROGEN PEROXIDE DECOMPOSITIONS; HYDROPEROXIDE; INITIAL PH; MAGNESIUM HYDROXIDES; PERHYDROXYL ANIONS; RESIDUAL HYDROGEN PEROXIDES; SHUT DOWNS; SILICATE SYSTEMS; TWO WAYS; WOOD PULPS;

CHEMICAL OXYGEN DEMAND;

ALKALIS; BLEACHING; CHEMICAL OXYGEN DEMAND; CONCENTRATION; HYDROGEN PEROXIDE; LIGHT METALS; MAGNESIUM HYDROXIDE; MECHANICAL PULPS; OXIDATION; PRINTING PLATES; PULPS; SILICATES; SODIUM HYDROXIDE;

EID: 55849108789     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. Degussa Corp., "Hydrogen Peroxide, Application in mechanical Pulp Bleaching", p. 7.
2. Soteland, N., Abadie Maumert, F. A., and Arnevik, T. A., "Use of MgO or CaO as the only Alkaline Source in Peroxide Bleaching of High Yield Pulps", preprints of the 1988 International Pulp Bleaching Conference, pp. 231-236(1988).
3. Griffith, P., and Abbot, J., "Magnesiumoxide as a Base of Peroxide Bleaching of Radiata Pine TMP", Appita, 47, 1, pp. 50-54(1994).
4. Süss, H., Schmidt, K., and Hopf, B., "Optionen zur Bleiche von Holzstoffen mit verminderter CSB-Fracht", ipw Sci. and Technol. Das Papier, 12, pp. T213-219(2001).
5. von Raven, A., Koch, H. G., and Mayer, H., "Peroxidbleiche von Holzstoffen im neutralen bis schwach alkalischen pH-Bereich mit neuartigen Aktivator-/Stabilisator-System", Wochenbl. für Papierf., 119, 20, pp. 824-829(1991).
6. Kürzeder, S., thesis, Fachhochschule München (1991).
7. Holler, M., "Experience with MD Plattling's new bleach plant", Andritz Bleachers's Forum (1999).