THE PEROXYMONOCARBONATE ANIONS AS PULP BLEACHING AGENTS. PART 1. RESULTS WITH LIGNIN MODEL COMPOUNDS AND CHEMICAL PULPS

THE PEROXYMONOCARBONATE ANIONS AS PULP BLEACHING AGENTS. PART 1. RESULTS WITH LIGNIN MODEL COMPOUNDS AND CHEMICAL PULPS

The peroxymonocarbonate mono-anion (HCO4─) is generated when the bicarbonate anion is added to a H2O2 solution. The mono-anion is believed to have a pKa value of ca. 10 and as such would start dissociating to the di-anion (CO42─) at pH ca. 8. The mono-anion should demonstrate electrophilic propertie...

Full description

Bibliographic Details
Main Authors: Francis K Attiogbe, Samar K Bose, Wei Wang, Alastair McNeillie, Ray C. Francis
Format: Article
Language:English
Published: North Carolina State University 2010-08-01
Series:BioResources
Subjects:
Lignin oxidation
Nucleophilic reactions
Hydrogen peroxide
Chlorine dioxide
Carbonation
Online Access:http://ojs.cnr.ncsu.edu/index.php/BioRes/article/viewFile/BioRes_05_4_2208_Attiogbe_BWMF_Peroxymonocarbonate_Anions_Bleaching_Pt1_Model/710

Internet

http://ojs.cnr.ncsu.edu/index.php/BioRes/article/viewFile/BioRes_05_4_2208_Attiogbe_BWMF_Peroxymonocarbonate_Anions_Bleaching_Pt1_Model/710

Similar Items