Reduction of flotation losses, Part 2: Detrimental effect of released surfactants on flotation efficiency

Pulp and Paper Canada

Volumn 102, Issue 7, 2001, Pages 26-29

  Carre B ^a   Vernac, Y ^a   Beneventi, D ^a  

^a CENTRE TECHNIQUE DU PAPIER   (France)

Author keywords

Deinking; Flotation; Foam; Losses; Offset printing; Repulping; Rotogravure printing; Stability; Surface tension; Surfactants; Variations; Waste papers; Water supply

Indexed keywords

BLOWING AGENTS; DEINKING; OFFSET PRINTING; PAPER AND PULP MILLS; PULP MANUFACTURE; SURFACE ACTIVE AGENTS; SURFACE TENSION; WASTE PAPER; WATER SUPPLY;

DYNAMIC SURFACE TENSION MEASUREMENT; FROTH STABILITY; TENSIOACTIVE MATERIALS;

FROTH FLOTATION;

FLOTATION; FLOTATION AGENTS; PAPER MILLS; PULPING; ROTOGRAVURE PRINTING; WASTE PAPERS;

EID: 0035388155     PISSN: 03164004     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Article

References (14)

1. A critical examination of the role of ink surface hydrophobicity in flotation deinking
2. Surface chemistry of flotation deinking: Effect of various chemical conditions on ink agglomerate character and floatability
3. Le rôle des tensio-actifs dans la flottation des encres offset lors du désencrage des fibres cellulosiques
4. Why do fibres float?
5. Mechanisms of pulp loss in flotation deinking
6. Deinking of toner printed papers. Part 1: Flotation kinetics, froth stability and fibre entrainment
7. The influence of calcium ions on the loss of fibre in the flotation deinking process
8. On the flotation tendency of various types of fibre in the deinking process
9. Effect of materials on solvent retention in illustration gravure
10. Volatile organic compound emissions from non-chemical pulp and paper mill sources. Part II-recycled paperboard and old corrugated container stock preparation
11. The mechanism of offset ink particles agglomeration in a calcium-fatty acid collector system