Accession Number:

AD0712140

Title:

ALKALINITY IN ALKALINE PULPING,

Descriptive Note:

Corporate Author:

SVENSKA TRAFORSKNINGSINSTITUTET STOCKHOLM

Personal Author(s):

Report Date:

1969-11-13

Pagination or Media Count:

10.0

Abstract:

The acidbase equilibria in alkaline solutions of sulfide, carbonate, sulfite and the lignin model compounds guaiacol and catechol were studied at high ionic strength in the temperature range 25-80C. Based on the results obtained the alkalinity, i.e. the OH- concentration, in alkaline pulping liquors at technical reaction temperatures is discussed. Author

Subject Categories:

  • Physical Chemistry
  • Wood, Paper and Related Forestry Products

Distribution Statement:

APPROVED FOR PUBLIC RELEASE