DST RECUSORB DR-50R, User Manual

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Substance Note
Chemical
formula
Cause
1 Oil vapor N/A Cloggs the micro pores on the silica gel/zeolite.
2 Ammonia 2ppm and above, prolonged exposure NH3
3 Amine RNH2
4 Hydrogen fluoride HF Corrodes the silica gel/zeolite.
5 Sodium hydroxide High concentration NaOH Dissolves the silica gel/zeolite.
6 Potassium hydrate High concentration KOH
7 Lithium chloride LiCl
8 Sodium chloride NaCl
9 Potassium chloride KCl
10 Calcium chloride CaCl
11 Magnesium chloride MgCl
12 Aluminum chloride AlCl3
13 Seawater N/A
14 Strong acid pH=3 and below N/A Deteriorates the honeycomb's physical structure.
15 Plasticizer N/A Cloggs the micro pores on the silica gel/zeolite.
16 Nitrogen oxides High concentration, excessive exposure NOx
17 Sulfur oxides
High concentration, excessive exposure
SOx
18 High-temperature steam Exposod to vapor of 100
Ԩ
and above. N/A Cracks occurs on the honyecomb.
19 Heat solubility dust N/A Dust covers the silica gel/zeolite surface.
There is no guarantee that other substances beyond this list may reduce the dehumidification performance or damage the silica gel/zeolite.
Harmful chemicals and solvents for rotors
SEIBU GIKEN CO.,LTD.
Reduced performance and/or rotor degradation is possible when adsorping the following substances.
Degrades the silica gel/zeolite.
Cloggs the micro pores on the silica gel/zeolite.
Deteriorates the honeycomb's physical structure.
Compounds-EN v1.1 RevE