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The colloidal pKa of lipophilic extractives commonly found in Pinus radiata
journal contributionposted on 2023-05-16, 17:10 authored by McLean, DS, Vercoe, DQ, Karen Stack, Richardson, D
This paper uses established experimental methods to determine the colloidal pK a values for a variety of weak organic acids found in the lipophilic extractives of Pinus radiata at 20Â°C and 50Â°C. The 50Â°C colloidal pK a values, to the knowledge of the authors, are published for the first time in this paper. This data will hopefully lead to a better understanding of how these weak organic acids interact in the 50Â°C temperature range of modern pulp and papermaking. The colloidal pK a values for behenic, lignoceric and cerotic acids are also believed to be published for the first time in this paper.
Department/SchoolSchool of Natural Sciences
Place of publicationCarlton