Picture Credits: 1. http://www.antech.ie/microphazirnir.shtml; 2. http://www.mt.com; 3. http://www.malvern.com; 4. http://www.bruker.com/products/infrared-near-infrared-and-raman-spectroscopy/ft-nir/matrix-i/overview.html

Process Analytical Technologies

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Spray Drying Processes

© 2014 Hovione

Solutionpreparation

SprayDrying

SecondaryDrying

Raw materialdispensing

Process MassSpectroscopy

Process NIR

Process Laser Di�raction

Real-time particlesize distribution

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Handheld NIR

Raw materials identificationand qualification

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-0 .3 -0 .2 -0 .1 0 0 .1 0 .2

Exhaust gas analysis

Exhaust gas analysis

Drying end-point solid state

characterization

Process NIR

MultivariateAnalysis

FBRMAgglomeration andsuspension stability

Process viscosimetry

Process turbidimetryDissolution end-point

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