An agglomeration efficiency model for gibbsite precipitation in a turbulently stirred vessel

Kinetics of Primary Nanoparticle Agglomeration in Precipitation of Silver

“…(19) in which B ∝ (S -1) 0. 8 . This result can be explained by the fact that the rate of agglomeration also increases with supersaturation, thereby suppressing the primary nucleation rate and enhancing the observed average volume growth rate.…”

“…The authors concluded that crystal growth proceeds along a surface integration-controlled mechanism. Ilievski and Livk (2006) [8] presented a simple model for the agglomeration efficiency of gibbsite crystals during precipitation from seeded sodium aluminate solutions in a turbulently stirred vessel. The model has been developed by regarding agglomeration as a combination of reversible and irreversible pseudo-reaction steps, involving the sub-processes of particle transport, collisions, capture, aggregate rupture, and aggregate cementation.…”

Aggregation of growing crystals in suspension: I. Mumtaz revisited

“…Mumtaz's work has found applications in industrial crystallisation (Braun et al, 2004;Brunsteiner et al, 2005;Chen et al, 2004;Chen et al, 2003;Chew et al, 2004;Falk et al, 2011;Hollander et al, 2003;Ilievski, 2001;Ilievski and Livk, 2006;Kramer and Jansens, 2003;Li et al, 2001;Livk and Ilievski, 2007;Rielly and Marquis, 2001;Wang et al, 2006;Yokota et al, 1999;Zauner and Jones, 2000), precipitation (Lakshminarayanan and Valiyaveettil, 2003;Lewis and Mangere, 2011;Lindenberg et al, 2008;Lawler, 2008, 2010;Wagterveld et al, 2012;Wan et al, 2011), nanoprecipitation (Jia et al, 2008;Pujol et al, 2004;Schwarzer and Peukert, 2005;Schwarzer et al, 2006), population balance modelling (Balakin et al, 2012;Briesen, 2006;Briesen, 2007;Derksen, 2002;Hollander et al, 2001a;Hollander et al, 2002;Hollander et al, 2001b;Mersmann et al, 2002;Reinhold and Briesen, 2012;Sgraja et al, 2010) and colloid science (Gruy, 2012;Kind, 2002).…”

In situ AFM investigation of heterogeneous nucleation and growth of sodium oxalate on industrial gibbsite surfaces in concentrated alkaline solution

“…In the chemical reaction of precipitation (Eq. 1), sodium aluminate is decomposed to gibbsite and hydroxide ion (Ilievski and Livk, 2006;Livk and Ilievski, 2007):…”