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Separation of Aldehydes and Reactive Ketones from Mixtures Using a Bisulfite Extraction Protocol
Published on: April 2, 2018
Separation of resin acids from fatty acids in relation to environmental studies
Abstract:
Kraft mills pulping coniferous wood species discharge to their receiving waters effluents containing mixed resin and fatty acids. To study the fish-toxic properties of these fractions it is desirable to be able to separate them without causing double bond isomerizations in the acid-labile resin acid fraction. A method is described using toluenesulphonic acid as catalyst under very mild conditions and four examples of its application are given. It was not possible to separate tall oil samples without a low degree of resin acid isomerization.
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