Search for dissertations about: "Surface and colloid chemistry of flotation deinking"
Found 2 swedish dissertations containing the words Surface and colloid chemistry of flotation deinking.
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1. Surface and colloid chemistry of flotation deinking
Abstract : This study has been concentrated on explaining the surfacechemical phenomena that occur during the agglomeration andflotation of ink particles. The mechanism of agglomeration ofink particles in a calcium-fatty acid collector system has beenstudied. READ MORE
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2. Studies of surfactant behaviour and model surfaces relevant to flotation deinking
Abstract : The objective of this work was to investigate the behaviour of some model surfactants used in the deinking process, namely, sodium oleate and two ethoxylated nonionic surfactants (C12E6 and C14E6) as well as to investigate the suitability of various model substrates for mimicking interactions in technical systems. The influence of the adsorption to the air � water interface has been measured by means of equilibrium and dynamic surface tension measurements, as well as foaming experiments. READ MORE