EFFECT OF COLLISIONS BETWEEN THE IMPELLER BLADES AND THE CRYSTALS ON THE SECONDARY NUCLEATION RATE OF THE POTASH-ALUM SYSTEM.

Ken Toyokura, Makoto Uchiyama, Masaki Kawai, Izumi Hirasawa

Research output: Contribution to journalArticle

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Abstract

The secondary nucleation rate of AlK (SO//4)//2 multiplied by (times) 12H//2O system as by collisions between the crystals and the impeller was measured at different supersaturation, impeller rotational speeds, diameters, and blade pitches. The experimental results were correlated on the basis of a new model, which is an extension of existing models.

Original languageEnglish
Pages (from-to)269-275
Number of pages7
JournalInternational chemical engineering
Volume21
Issue number2
Publication statusPublished - 1981 Jan 1

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ASJC Scopus subject areas

  • Engineering(all)

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