Introduction
¡ñ Potassium model structure£¬it is a kind of aluminosilicate of alkali metal ¡£It can absorb molecules with critical diameter not larger than 3A¡£
Use
¡ñ It is suitable for dehydration of unsaturated hydrocarbon
materials such as ammonia cracking gas ¡¢propylene ¡¢acetylene £¬and suitable for drying polar liquid such as alcohol¡£
¡ñ Since it is not poisonous £¬we can use it in food
preservation and laminated glass¡£
Chemical Formula
K72Na48[(AlO2)12(SiO2)12]¡€XH2O
Technical Index
Item |
Unit |
Index |
§æ 2-3mm |
§æ 3-5mm |
§æ 4-6 mm |
Wear rate |
w.t% |
¡Ü 0.3 |
¡Ü 0.3 |
¡Ü 0.3 |
Heap density |
g/ml |
¡Ý 0.7 |
¡Ý 0.7 |
¡Ý 0.7 |
Particulate size |
% |
¡Ý 96 |
¡Ý 96 |
¡Ý 96 |
Static water absorptivity |
w.t% |
¡Ý 20 |
¡Ý 20 |
¡Ý 20 |
Crush strength |
N/¿Å |
¡Ý 30 |
¡Ý 70 |
¡Ý 80 |
Package moisture |
w.t% |
¡Ü 1.5 |
¡Ü 1.5 |
¡Ü 1.5 |
Regeneration
¡ñ We can regenerate molecular sieves by means of removing water absorbed £¬either by improving the temperature of the regeneration gases and blowing them or by managing to vacuumize the facilities that contain the molecular sieves ¡£Note: the regeneration efficiency has some thing with the temperature of the regeneration gas¡£
Storage
¡ñ Prevention against moisture
Package
25kg paper box £¬paperboard bucket and steel bucket that is sealed with two tiers plastics cloth in every package container ¡£
As requirements of consumers¡£
Attention
¡ñ Since molecular sieve is easy to absorb moisture £¬it is better to place it in dry place and avoid to be exposed in the air¡£We can regenerate it in case it is of invalidation¡£
¡ñ The appropriate temperature to regenerate molecular sieves is under 350¡æ and the up limit of which is 600¡æ¡£
¡ñ Please let it away from water¡¢lube oil¡¢acid and alkali material¡£ |
