Characterization of floc size and effective floc density of industrial papermaking suspensions
MS Nasser - Separation and Purification Technology, 2014 - Elsevier
… the optimum flocculation of industrial papermaking suspensions … characteristics of floc size
and effective floc density are also … In this study, coagulation of pulp suspensions containing …
and effective floc density are also … In this study, coagulation of pulp suspensions containing …
Effect of polyelectrolytes on the degree of flocculation of papermaking suspensions
… , settling rates, floc sizes and effective floc density of papermaking suspensions were
investigated at … showed an adverse effect on the degree of flocculation. On the other hand, the …
investigated at … showed an adverse effect on the degree of flocculation. On the other hand, the …
Flocculation and viscoelastic behavior of industrial papermaking suspensions
… papermaking suspension [27,28]. But, all of the references mentioned above study either the
flocculation of papermaking suspension … rate, floc size and effective floc density made in our …
flocculation of papermaking suspension … rate, floc size and effective floc density made in our …
[PDF][PDF] Flocculation and redispersion of cellulosic fiber suspensions: A review of effects of hydrodynamic shear and polyelectrolytes
MA Hubbe - BioResources, 2007 - researchgate.net
… as follows: It is proposed that papermakers’ success in meeting their goals within both size
ranges of … A broad contact between fibers in paper yields greater density and higher strength. …
ranges of … A broad contact between fibers in paper yields greater density and higher strength. …
Flocculation of PCC filler in papermaking: Influence of the particle characteristics
E Antunes, FAP Garcia, P Ferreira… - … Engineering Research and …, 2008 - Elsevier
… flocculation process and flocs structure was investigated in the presence of a linear, high
molecular weight, cationic polyacrylamide of high charge density. … PCC suspension was used in …
molecular weight, cationic polyacrylamide of high charge density. … PCC suspension was used in …
Interactions between fibres, fines and fillers in papermaking: influence on dewatering and retention of pulp suspensions
H Liimatainen - 2009 - oulurepo.oulu.fi
… More importantly, the internal density of flocs and factors that impacted the packing … fibre
flocculation and fibre suspension filterability in this thesis focused on finding out how flocculation …
flocculation and fibre suspension filterability in this thesis focused on finding out how flocculation …
Shear strength in papermaking suspensions flocculated by retention aid systems
A Swer-in, G Risinger, L Ödberg - Nordic Pulp & Paper Research …, 1996 - degruyter.com
… During papermaking, the retention chemicals are used at … a way to study the flocculation in
papermaking suspensions, which in … The high density and the small size of filler particles give …
papermaking suspensions, which in … The high density and the small size of filler particles give …
Some factors that influence fiber flocculation
L Beghello - Nordic Pulp & Paper Research Journal, 1998 - degruyter.com
… fiber suspensions by measuring the characteristic floc size in … in the papermaking process
on the flocculation mechanism, ie of … Multiplication of the spectral density by the wavelength …
on the flocculation mechanism, ie of … Multiplication of the spectral density by the wavelength …
Flocculation and fibre network strength in papermaking suspensions flocculated by retention aid systems.
A Swerin - 1997 - elibrary.ru
… The flocculation in papermaking suspensions was investigated … density, type of particle
sol, shear level, contact time and electrolyte concentration were investigated. The flocculation is …
sol, shear level, contact time and electrolyte concentration were investigated. The flocculation is …
Dissolved and colloidal substances (DCS) and the charge demand of papermaking process waters and suspensions: A review
… in an aqueous suspension. Note that if cationic polymers having high charge density and
low-… The molecular mass and charge density of the polyelectrolytes used for flocculation define …
low-… The molecular mass and charge density of the polyelectrolytes used for flocculation define …