By particle interactions and rheological properties of bentonites plus ALS suspensions

Yalcin T., Alemdar A., Ece O., Gungor N., Coban F.

MATERIALS LETTERS, cilt.53, sa.3, ss.211-215, 2002 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 53 Sayı: 3
  • Basım Tarihi: 2002
  • Doi Numarası: 10.1016/s0167-577x(01)00478-5
  • Dergi Adı: MATERIALS LETTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.211-215
  • İstanbul Teknik Üniversitesi Adresli: Hayır

Özet

The influence of an anionic surfactant, ammonium lauryl sulfate (ALS), on the flow behaviour and colloidal properties of bentonite suspensions (2% w/w) was studied with two objectives. The first one was to determine the theological properties of three types of bentonite-water systems: two of which were prepared using natural Ca- and Na-bentonites, and the other one from soda-activated bentonite. The second objective was to describe the particle interactions of the three types of bentonite with ALS in the concentration range of 10(-4)-10(-2) mol/l. (C) 2002 Published by Elsevier Science B.V.