PEC12-25 CAPEC-PROCESS Industrial Consortium ... - DTU Orbit
PEC12-25 CAPEC-PROCESS Industrial Consortium ... - DTU Orbit
PEC12-25 CAPEC-PROCESS Industrial Consortium ... - DTU Orbit
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<strong>CAPEC</strong>-<strong>PROCESS</strong><br />
Aleksandar Mitic (ASMI)<br />
<strong>PROCESS</strong><br />
Igor Mitrofanov (IGM)<br />
.<br />
breakage and agglomeration and a population balance model is<br />
based on the phenomena allowing calculation of the multidimensional<br />
crystal size distribution (CSD). The translation of<br />
measured data for monitoring of crystallization operations is<br />
used for model parameters and the full model with parameters is<br />
used for analysis of the crystallization process through<br />
simulation within a framework describing the balance equations.<br />
With the simulations different operational policies and process<br />
options are explored through generation of the CSD for the<br />
systems. An operational policy for the desired crystal size<br />
distribution for a given crystallization process is designed.<br />
Supervisors: RaG, KVG, NvS<br />
Start: 01-03-2011; End: 28-02-2014<br />
Research area: B, C, D<br />
Operational aspects of continuous pharmaceutical production<br />
Most pharmaceutical productions are based on batch and semibatch<br />
processes and involves many problems, such as long<br />
reaction sequences, non-uniform conditions inside vessels,<br />
implementation of PAT applications. Continuous manufacturing<br />
might offer a solution to those problems. Therefore, the main<br />
focus of this PhD project is to develop efficient continuous<br />
production of zuclopenthixol, a product of H. Lundbeck A/S. A<br />
grignard reaction, hydrolysis and a dehydration reaction should<br />
all work in continuous mode with high selectivity in order to<br />
avoid intermediate crystallization steps. Simplifications and<br />
improvements of the liquid-liquid separation, as well as<br />
acceleration of the slow hydroamination reaction are additional<br />
challenges. Potential use of micro-scale equipment, such as<br />
microreactors and L-L microseparators will be tested. Also, online<br />
monitoring and control of the established continuous<br />
process will be studied. Applications of NIR spectroscopy will<br />
be tested.<br />
Supervisors: KVG, Kim Dam-Johansen (CHEC)<br />
Start: 15-11-2010; End: 14-11-2013<br />
Research area: continuous pharmaceutical production, PAT,<br />
microreactor technology<br />
A methodology for systematic design and selection of green<br />
solvents for increased yield in organic reactions<br />
Methodology for selection and design of single organic<br />
reactions has previously been developed at <strong>CAPEC</strong> (Gani et al,<br />
Computers and Chemical Engineering, 2005, 2008). This<br />
methodology is based on a rule-based algorithm. However, the<br />
methodology is applicable only to organic chemicals that are<br />
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