Spray Drying Technology.pdf - National University of Singapore

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Hasan Sadikoglu Xiao Dong Chen Sean Xu Qi Lin Kamlesh Patel M.J. Perea-Flores J.J. Chanona-Perez Department of Chemical Engineering, Gebze Institute of Technology, Turkey Chemical Engineering Department Monash University, Australia (Department of Chemical and Biomechanical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, China) Chemical Engineering Department Monash University, Australia Chemical Engineering Department Monash University, Australia Departamento de Ingeniería Bioquímica, Sección de Graduados e Investigación. Escuela Nacional de Ciencias Biológicas del Instituto Politécnico Nacional Departamento de Ingeniería Bioquímica, Sección de Graduados e Investigación. Escuela Nacional de Ciencias Biológicas del Instituto Politécnico Nacional E. Terres-Rojas Departamento de Ingeniería Bioquímica, Sección de Graduados e Investigación. Escuela Nacional de Ciencias Biológicas del Instituto Politécnico Nacional G. Calderon-Domingues Departamento de Ingeniería Bioquímica, Sección de Graduados e Investigación. Escuela Nacional de Ciencias Biológicas del Instituto Politécnico Nacional G.F. Gutierrez-Lopez Departamento de Ingeniería Bioquímica, Sección de Graduados e Investigación. Escuela Nacional de Ciencias Biológicas del Instituto Politécnico Nacional L. Alamilla-Beltran Departamento de Ingeniería Bioquímica, Sección de Graduados e Investigación. Escuela Nacional de Ciencias Biológicas del Instituto Politécnico Nacional V. Garibey-Febles Laboratorio de Microscopia Electrónica de Ultra-Alta Resolución del Instituto Mexicano de Petróleo iii
Content Preface Page i List of Authors ii Content iv Chapter 1 Computational fluid dynamics modelling of spray dryers 1 Authors: Woo M.W., Huang, L.X., Mujumdar A.S., Daud W.R.W. Chapter 2 Manipulating physical properties of powders 37 Authors: Passos M. L., Birchal V.S. Chapter 3 In-process crystallization control 61 Authors: Langrish T.A.G. Chapter 4 Modelling of liquid atomization 77 Authors: Yoon S.S. Chapter 5 Spray drying of food and herbal products 113 Authors: Oliveira W.P., Souza C.R.F., Kurozawa L.E., Park K.J. Chapter 6 Spray freeze drying 157 Authors: Sadikoglu H. Chapter 7 One dimensional design procedure for a spray dryer 183 Authors: Chen X.D., Lin S.X.Q., Patel K., Woo M.W. Chapter 8 Microstructure structure characterization of milk powders 197 and their relationship with rehydration properties Authors: Perea-Flores M.J., Chanona-Perez J.J., Terres-Rojas E., Calderon-Dominguez G., Garibay-Febles V., Alamilla-Beltran L., Gutierrez-Lopez G.F. Index 219 iv
Page 1 and 2: Spray Drying Technology Volume One
Page 3: List of Authors Arun Sadashiv Mujum
Page 7 and 8: 1.0 Introduction The CFD technique
Page 9 and 10: Transient or steady simulation The
Page 11 and 12: Initial conditions Steady state sol
Page 13 and 14: flow structures; limiting any possi
Page 15 and 16: ( ρ − ρ) du g P X P = FD ( u
Page 17 and 18: Group of particles with the same ma
Page 19 and 20: vortex in the region below the disk
Page 21 and 22: Another development is in the use o
Page 23 and 24: modulus, can be obtained to be used
Page 25 and 26: 3.1 Quantitative and qualitative ai
Page 27 and 28: 3.4 Residence time measurements The
Page 29 and 30: velocities at nozzle exit are fixed
Page 31 and 32: Figure 13 a b Spray dryer considere
Page 33 and 34: atomizer was operated at a higher c
Page 35 and 36: 6.0 Concluding remarks This chapter
Page 37 and 38: dryers. Chemical Product and Proces
Page 39 and 40: 56. Adhikari, B.; Howes, T.; Lecomt
Page 41 and 42: Woo, Huang, Mujumdar, Daud - CFD mo
Page 43 and 44: Since the current market requires f
Page 45 and 46: dryer operation conditions to those
Page 47 and 48: SPRAY DRYER DESIGN: • spray dryer
Page 49 and 50: spray-dried powders. This lognormal
Page 51 and 52: permeability, as the ESA (envelope
Page 53 and 54: Therefore, the ρ p determination d
Page 55 and 56:
that can be universally accepted as
Page 57 and 58:
inhalation. For that, product quali
Page 59 and 60:
4.1 Experimental design for empiric
Page 61 and 62:
X 1 X 3 X 2 Figure 8 Rotational Cen
Page 63 and 64:
6.0 References 1. Filková, I.; Muj
Page 65 and 66:
38. Birchal, V.S.; Passos, M. L.; W
Page 67 and 68:
1.1 Effect on particle-wall deposit
Page 69 and 70:
These considerations regarding the
Page 71 and 72:
eported by Keey & Pham [19]. This a
Page 73 and 74:
⎛ ρ 1000 ⎞ pi − d p = d pi
Page 75 and 76:
2.5 Particulate drying kinetics Cor
Page 77 and 78:
may be the solid material that is s
Page 79 and 80:
10. Pokharkar, V.B.; Mandpe, L.P.;
Page 81 and 82:
Langrish - Spray drying and crystal
Page 83 and 84:
1.0 Introduction Spray modeling has
Page 85 and 86:
As for the small-scale phenomena, c
Page 87 and 88:
Figure 5 Lagrangian approach for de
Page 89 and 90:
2.1 Particle size distribution In c
Page 91 and 92:
Figure 8 Property variations in par
Page 93 and 94:
More sophisticated treatments could
Page 95 and 96:
⎛⎛ 1 1 ⎞ ln( P / P ) = −h
Page 97 and 98:
3/2 3/2 3/4 k 2 k µ or T L = e C C
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ρ u − u C σ C µ dy m = m − m
Page 101 and 102:
3 ⎛ 8K ρlr( t) 6K − 5 rp ( t +
Page 103 and 104:
Where 2χ 2bsin β −γ B = = d +
Page 105 and 106:
This Eq. (31) distinguishes the reg
Page 107 and 108:
f γ = γ − 2.4γ + 2.7γ represe
Page 109 and 110:
⎛ new 6m ⎞ t dl = ⎜ πρ ⎟
Page 111 and 112:
in air. Park et al. [98] used the b
Page 113 and 114:
5. Batchelor ,G.K. Collected Works
Page 115 and 116:
59. Ranz, W.E.; Marshall, W.R.; Eva
Page 117 and 118:
112. Xu, L.; Zhang, W.W.; Nagel, S.
Page 119 and 120:
1.0 Introduction Spray drying is a
Page 121 and 122:
3.0 Relevant physical-chemical prop
Page 123 and 124:
the rapid drying of the liquid feed
Page 125 and 126:
degradation of the product during s
Page 127 and 128:
Cyclodextrins are ‘bucketlike’
Page 129 and 130:
were used as drying carriers. Their
Page 131 and 132:
continuation Lime T in = 135 - 160
Page 133 and 134:
herbal materials (leaves, roots, se
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taken in account simultaneously dur
Page 137 and 138:
6.3 Microencapsulation of essential
Page 139 and 140:
in mixtures of gum arabic and malto
Page 141 and 142:
and to examine their physicochemica
Page 143 and 144:
Ersus and Yurdagel [135] investigat
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dried be cooled down to 30 °C or l
Page 147 and 148:
Table 4 Miscellaneous food products
Page 149 and 150:
8.0 Nomenclature Cs solid concentra
Page 151 and 152:
24. Reineccius, G.A; Multiple-core
Page 153 and 154:
57. Roustapour, O.R.; Hosseinalipou
Page 155 and 156:
85. Cacace, J.E.; Mazza, G. Pressur
Page 157 and 158:
110. Souza, C.R.F.; Schiavetto, I.A
Page 159 and 160:
139. Shu, B.; Yu, W.; Zhao, Y.; Liu
Page 161 and 162:
Oliveira, Souza, Kurozawa, Park - F
Page 163 and 164:
1. Preparation and formulation step
Page 165 and 166:
There are three fundamental stages
Page 167 and 168:
2.0 Spray freeze drying Spray freez
Page 169 and 170:
procaine hydrochloride, was success
Page 171 and 172:
where ρ p is the particle density
Page 173 and 174:
to be negligible [7,37,39] . The pa
Page 175 and 176:
Figure 2 (a) Diagram of a material
Page 177 and 178:
In Eq.(27), T interf , denotes the
Page 179 and 180:
( z= Z t ) pw = f T at z = Z( t) ,
Page 181 and 182:
The current studies have shown that
Page 183 and 184:
22. Yin, W.; Yates, M.Z. Encapsulat
Page 185 and 186:
k des rate constant in the desorpti
Page 187 and 188:
Sadikoglu - Spray freeze drying 182
Page 189 and 190:
However, there is no report on an e
Page 191 and 192:
• Fine powder transport air tempe
Page 193 and 194:
Nominal main process air flowrate (
Page 195 and 196:
4.2 Mass balance Similar to the hea
Page 197 and 198:
obtained from established correlati
Page 199 and 200:
droplet surface vapour concentratio
Page 201 and 202:
5. Patel, K.C.; Chen, X. D.; Lin, S
Page 203 and 204:
1.0 Introduction The demand of food
Page 205 and 206:
2.3 Particle shape All geometrical
Page 207 and 208:
factors such as the solvent tempera
Page 209 and 210:
A B Stereomicroscope (Nikon SMZ1500
Page 211 and 212:
4.4 Conventional and environmental
Page 213 and 214:
neutral networks that have as a com
Page 215 and 216:
Wen-Shiung et al. [44] . FDt was ca
Page 217 and 218:
Morphological parameters of powder
Page 219 and 220:
Figure 7 Sample B of powder milk. a
Page 221 and 222:
8.0 References 1. Hogekamp, S.; Sch
Page 223 and 224:
35. Peighambardoust, S.H.; Dadpour,
Page 225 and 226:
Diameter change correlation, 194 Di
Page 227 and 228:
Phenolic compounds, 114 Phytochemic
Page 230:
Spray drying is a ubiquitous indust
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