Madlala et al., 2001 - Google Patents
Application of xylanases in bleaching of industrial pulpsMadlala et al., 2001
- Document ID
- 5487409649400879906
- Author
- Madlala A
- Christov L
- Singh S
- Publication year
- Publication venue
- 8 th ICBPPI
External Links
Snippet
The potential of a crude xylanase from Thermomyces lanuginosus and a commercial xylanase was evaluated in bleaching of various pulp types. Xylanases released chromophores and reducing sugars and decreased kappa number of pulps. DED-bleached …
- 101710121765 Endo-1,4-beta-xylanase 0 title abstract description 27
Classifications
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/005—Treatment of cellulose-containing material with micro-organisms or enzymes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching; Apparatus therefor
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