The quality and integrity of raw materials used in the pharmaceutical industry are critical for the sustainability of the production process. Proper storage conditions for raw materials in pre-production storage ensure the final product quality and patient safety, which are always a priority in production standards. The hygroscopic (moisture-absorbing) nature of pharmaceutical raw materials can lead to periodic breakdowns and production downtimes due to improper flow in process machines, reducing production volume. Therefore, it is necessary to use dehumidifiers in conjunction with climate control and automation systems to maintain stable temperature and humidity levels in pharmaceutical raw material storage.
High relative humidity conditions increase the risk of microorganism growth and contamination in storage environments. Dehumidifiers are often used to maintain the moisture balance in these environments. In pharmaceutical raw material storage with high ceilings and narrow aisles, it is essential to measure the target indoor humidity levels evenly throughout the storage area for proper material transfer from storage to the process. Humidity sensors that activate and deactivate dehumidifiers must take measurements from various points within the storage area to manage the dehumidifiers effectively. Central automation control for all operating dehumidifiers is fundamental.
Maintaining an indoor temperature of 20°C and a humidity balance of 50% RH in pharmaceutical raw material storage commonly involves using mechanical condensation dehumidifiers instead of silica gel rotary chemical dehumidifiers. The work performed by the compressor and the mass transfer process in mechanical condensation dehumidifiers result in a slight increase in the sensible temperature of the air discharged from the dehumidifier. In TFT brand dehumidifiers, produced with superior Italian technology, the dual condenser design allows separate control of the desired temperature and humidity levels, thus managing the thermal load added to the indoor environment by the dehumidification process. Engineers should design the ventilation structure and grille angles to ensure the dry air produced by the condensation dehumidifiers is distributed evenly throughout the storage area. Details such as not directing the air flow directly at loading personnel, air speed, and air direction should not be overlooked.
We as NKT – Humidity Control Technologies, our expert engineering team provides the best industrial dehumidifier solutions for pharmaceutical raw material storage, offering energy-efficient, high-performance solutions.
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