MODELING THE PRECIPITATION OF COPPER OXALATE AGGREGATES

被引：24

作者：

DIRKSEN, JA

BENJELLOUN, S

RING, TA

机构：

[1] Powder Technology Laboratory (LTP), Swiss Federal Institute of Technology

来源：

COLLOID AND POLYMER SCIENCE | 1990年 / 268卷 / 09期

关键词：

atomistic growth; batch reactor; Copper oxalate; mathematical model; particle aggregation;

D O I：

10.1007/BF01410964

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The precipitation of copper oxalate has been studied in a batch reactor. Like many other systems, the morphology of these particles suggests that they were formed by an aggregation mechanism. A mathematical model has been developed to predict particle-size distributions grown in a batch reactor, which accounts for growth by two competing mechanisms, i.e., atomistic growth and particle aggregation. The results of this model are in good agreement with experimental observations for the precipitation of copper oxalate aggregates and other spherical aggregation systems cited in the literature. © 1990 Steinkopff.

引用

页码：864 / 876

页数：13

共 22 条

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