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Partitioning of organic biocides between wood and supercritical carbon dioxide
Publikationstyp
Journal Article
Date Issued
2010-02
Sprache
English
Institut
TORE-URI
Start Page
1
End Page
5
Citation
Journal of Supercritical Fluids 1 (52): 1-5 (2010)
Publisher DOI
Scopus ID
The degree of interaction between selected organic biocides (tebuconazole, propiconazole, and IPBC) and wood under supercritical conditions was investigated using a supercritical fluid chromatograph. The biocides were carried through a sawdust column by CO2 at various conditions. Retention times differed markedly both between the examined biocides and between physical conditions. Tebuconazole showed a higher affinity for wood than the other biocides. For all biocides, wood affinity was highest and, thus, fluid affinity lowest, at lowest pressures.
Subjects
Biocide
Impregnation
Interaction
Supercritical fluid
Wood
DDC Class
620: Ingenieurwissenschaften