TY - JOUR
T1 - CSD-controlled reactive crystallization of SrSO4 in the presence of polyethylenimine
AU - Mikami, Takashi
AU - Sakuma, Takahiro
AU - Hirasawa, Izumi
N1 - Funding Information:
This work was financially supported in part by the Global COE program “Center for Practical Chemical Wisdom” by MEXT. And authors truly acknowledge the assistance of Nippon Syokubai Co., Ltd. for the provision of the samples of PEI and their specification data.
PY - 2010/9
Y1 - 2010/9
N2 - Reactive crystallization of SrSO4 was performed in the presence of polyethylenimine (PEI) using a double-jet crystallizer. PEI dosage suggested important dependence on crystal size distributions (CSDs) leading to obtain micron-sized crystals with mono-dispersed distribution. A plausible role of PEI was considered to be a multiple inhibitor of growth, continuous nucleation and agglomeration. PEI might be an effective polyelectrolyte additive for the production of mono-dispersed fine crystals.
AB - Reactive crystallization of SrSO4 was performed in the presence of polyethylenimine (PEI) using a double-jet crystallizer. PEI dosage suggested important dependence on crystal size distributions (CSDs) leading to obtain micron-sized crystals with mono-dispersed distribution. A plausible role of PEI was considered to be a multiple inhibitor of growth, continuous nucleation and agglomeration. PEI might be an effective polyelectrolyte additive for the production of mono-dispersed fine crystals.
KW - Double-jet reactive crystallization
KW - Micro-crystals
KW - Mono-dispersed crystals
KW - Polyelectrolyte additive
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U2 - 10.1016/j.cherd.2010.01.030
DO - 10.1016/j.cherd.2010.01.030
M3 - Article
AN - SCOPUS:77956186085
VL - 88
SP - 1200
EP - 1205
JO - Chemical Engineering Research and Design
JF - Chemical Engineering Research and Design
SN - 0263-8762
IS - 9
ER -