Počet záznamů: 1
Effect of Surface Quality in Viscometry of Aqueous Polymer Solutions
- 1.0347408 - ÚCHP 2011 CZ eng C - Konferenční příspěvek (zahraniční konf.)
Večeř, M. - Wein, Ondřej
Effect of Surface Quality in Viscometry of Aqueous Polymer Solutions.
Summaries 3. Praha: Process Engineering Publisher, 2010, s. 1093. ISBN 978-80-02-02248-0.
[International Congress of Chemical and Process Engineering CHISA 2010 and 7th European Congress of Chemical Engineering ECCE-7 /19./. Prague (CZ), 28.08.2010-01.09.2010]
Grant CEP: GA ČR GA104/09/0972; GA ČR GA104/08/0428
Výzkumný záměr: CEZ:AV0Z40720504
Klíčová slova: apparent wall slip * surface quality * aqueous polymer solutions
Kód oboru RIV: CI - Průmyslová chemie a chemické inženýrství
www.chisa.cz/2010, www.ecce7.com
The proposed paper is focused on experimental viscometric study of AWS effect of aqueous polymer solutions: 1.5% wt solution of Na salt of Carboxymethylcellulose, 0.4%wt of Welan Gum and 1% wt of Polyacrylamide was chosen as the tested liquids. Four viscometric sensors (type KK) with different quality of surface (Stainless steel, Titanium, Alloy of Aluminum and Magnesium, as well as Stainless steel with surface roughened by sandblasting) have been used. It is documented that the extent of AWS effect strongly depends both on the sensor material and type of solution.
Trvalý link: http://hdl.handle.net/11104/0188193
Počet záznamů: 1