Book contents
- Handbook of Industrial Crystallization
- Handbook of Industrial Crystallization
- Copyright page
- Contents
- Contributors
- Preface to the First Edition
- Preface to the Second Edition
- Preface to the Third Edition
- Chapter 1 Solutions and Solution Properties
- Chapter 2 Crystals and Crystal Growth
- Chapter 3 Crystal Nucleation
- Chapter 4 The Influence of Impurities and Additives on Crystallization
- Chapter 5 Molecular Modeling Applications in Crystallization
- Chapter 6 Crystallization Process Analysis by Population Balance Modeling
- Chapter 7 Selection and Design of Industrial Crystallizers
- Chapter 8 Precipitation Processes
- Chapter 9 Melt Crystallization
- Chapter 10 Crystallizer Mixing
- Chapter 11 Monitoring and Advanced Control of Crystallization Processes
- Chapter 12 Batch Crystallization
- Chapter 13 Crystallization in the Pharmaceutical Industry
- Chapter 14 Crystallization of Proteins
- Chapter 15 Crystallization in Foods
- Chapter 16 Precipitation and Crystallization of Pigments
- Index
- References
Chapter 16 - Precipitation and Crystallization of Pigments
Published online by Cambridge University Press: 14 June 2019
- Handbook of Industrial Crystallization
- Handbook of Industrial Crystallization
- Copyright page
- Contents
- Contributors
- Preface to the First Edition
- Preface to the Second Edition
- Preface to the Third Edition
- Chapter 1 Solutions and Solution Properties
- Chapter 2 Crystals and Crystal Growth
- Chapter 3 Crystal Nucleation
- Chapter 4 The Influence of Impurities and Additives on Crystallization
- Chapter 5 Molecular Modeling Applications in Crystallization
- Chapter 6 Crystallization Process Analysis by Population Balance Modeling
- Chapter 7 Selection and Design of Industrial Crystallizers
- Chapter 8 Precipitation Processes
- Chapter 9 Melt Crystallization
- Chapter 10 Crystallizer Mixing
- Chapter 11 Monitoring and Advanced Control of Crystallization Processes
- Chapter 12 Batch Crystallization
- Chapter 13 Crystallization in the Pharmaceutical Industry
- Chapter 14 Crystallization of Proteins
- Chapter 15 Crystallization in Foods
- Chapter 16 Precipitation and Crystallization of Pigments
- Index
- References
Summary
Precipitation and crystallization are the key production steps for shaping the application properties of pigments. Although the technical features of the particle-formation technologies and process design considerations applied for pigment synthesis are quite similar to those for other sparingly soluble substances, some unique differences exist. These differences are to a large extent related to the special application properties of pigments, that is, the coloristic quality of pigments; pigment stability toward light, weather, heat, and chemicals; and their dispersability in application media. To facilitate a better understanding of how the operating conditions applied during precipitation and crystallization control the application properties, this chapter starts with a detailed discussion on the different types of pigments and their properties in Section 16.2. In particular, the discussion is focused on color. Some theoretical background on color perception and color systems is given with the aim of providing the fundamentals for understanding the quality characteristics of pigments. Moreover, it is discussed in some detail how pigment coloristic properties can depend on particle size, and some aspects of the influence of particle size, particle size distribution, and particle morphology on color are also discussed. However, a thorough understanding of these influences is not fully established, and this is still an important field of ongoing research that is aimed at providing solid and rational foundations to pigment particle technology.
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- Information
- Handbook of Industrial Crystallization , pp. 479 - 512Publisher: Cambridge University PressPrint publication year: 2019
References
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