Image Thermal engines
Image Optimizing HVAC operation with machine learning
Image Innovative cryogenic cooling system for the recondensation / liquefaction of technical gases up to 77 K
Image Computational fluid dynamics CFD
Image Software for technical building equipment
Image Hybrid- Fluid for CO2-Sublimation Cycle
Image Cryostats, Non-Metallic and Metallic
Image Micro fluidic expansion valve
Image Air-flow test rig for fan characteristic measurement
Image Investigation of materials
Image Thermostatic Expansion Valves
Image Micro heat exchangers in refrigeration
Image Innovative Manufacturing Technologies for Cryosorption Systems
Image Measurement of insulated packaging
Image Lifetime prediction of hermetic compressor systems
Image Electrochemical decontamination of electrically conducting surfaces „EDeKo II“

You are here:   /  Home


Humidifier System for High-Purity Gases

Industry and Research Instituts

Moritz Kuhn

+49-351-4081-627

Nafion - moisture transfer

At the ILK Dresden a humidification system was developed and manufactured which is especially suitable for research facilities where very low dew point temperatures have to be adjusted and at the same time a high gas purity has to be guaranteed. The core component is a PermaPure® humidifier with Nafion® moisture exchange. The humidification system precisely controls the dew point via a bypass mixing with dry gas and also takes over the automatic filling of evacuated containers. The control system is optimised to prevent recondensation. Humidification can be controlled from any plant system via an interface. Table 1 shows the technical data of a humidification system for the humidification of synthetic air realized for the KIT in Karlsruhe. The system can be adapted for other applications, and all parameters can be adjusted to the respective requirements.

Table  1: Technical Data Humidifier System
Parameter Value
setpoint gas flow 750 litre/min
maximum relative humidity 95%
minimum dew point -60°C / -76°F
degree of gas purity 5.0
gas purity, number of particle < 5 particle/cm³

Your Request

Contact

Institut für Luft- und Kältetechnik - Gemeinnützige Gesellschaft mbH
Bertolt-Brecht-Allee 20, 01309 Dresden


Secretary to the Management

+49-351-4081-520

+49-351-4081-525

Image ISO 9001
Bild Zuse Mitglied Bild SIG