LIJIANG™ 001x8 Cation Exch...

  LIJIANG™ 001x8 Cation Exchange Resin LIJIANG™ 001×8 cation exchange resin is a polystyrene matrix of gel type strong acid cation exchange resin containing sulfon...

How to storage and transport the resin

  How to storage and transport the resin   1, ion exchange resin in long-term

How to storage and transport the resin

  How to storage and transport the resin   1, ion exchange resin in long-term

How to storage and transport the resin

  How to storage and transport the resin   1, ion exchange resin in long-term

>>News >>Company news<<

  How to storage and transport the resin   1, ion exchange resin in long-term storage, or need to stop for a long time in storage, strong equipment type resin (strong acid and alkali sex resin) should be converted to salt type, weak type resin (weak acidity and alkalescent resin) is converted to the corresponding hydrogen type or free amine type, also can transform for the salt type, to maintain the stability of the property of resin. Then soaked in clean water. Disable equipment shall, if be sealed draw water, in case the resin of lost.     2, ion exchange resin contains certain balance water, in storage and transport should keep wet, prevent dehydration. Resin should be stored in a indoor or add cover, with 5 ° C temperature environment 40 ° C advisable. Packaged resin should avoid direct sunlight, away from the boiler, heaters, etc, to avoid dehydration heating device. If discover the resin dehydration, do not have direct put in water, resin, lest dry resin in water swelling and broken sharp. Should according to its dehydration degree, with 10% or so of salt water slowly to join resins, hours after soaking with clean water gradually diluted. 3 and when environment temperature at 0 ° C or below, to prevent resin for internal water ice and split, should do well in insulation measures according to air temperature conditions, or will be stored in the corresponding concentration of resin, and protect against freezing food salt water. If discover the resin has been frozen, it should let its slow natural thaw, must not impose upon by mechanical force resin. Salt solution concentration and freezing relations in the list below:  
concentration 5% 10% 15% 20% 23.5%
Freezing point -3°C -7°C -10.8°C -16.3°C -21.2°C
     4, long-term discontinued and placed on a switch to prevent the resin in microbial (like algae, bacteria, etc.) of the resins, resin in irreversible pollution shall be thoroughly before discontinuation, reverse-wash of accumulated to remove runtime suspended material, and note flush periodically and change water. Or completely reverse-wash used after the following measures: Yin resin: with three times the volume of NaCl + 10% of resin NaOH mixture twice 2% by resin layer, every time still soaking several hours, then will the row. If necessary, at in 2 times before reboot 0.2% of hydrogen peroxide resin volume (H2O2) solution leaching resin layer. Yang resin: in cationic switches and pipe rechargeable 0.5% within the formaldehyde solution, and keep this concentration during the discontinuation. Also salt water to soak. In equipment before reboot 0.2% hydrogen peroxide or 0.5% in non-contaminated formaldehyde solution.
       

User News

How to storage and transport the resin   How to storage and transport the resin   1, ion exchange resin in
How to storage and transport the resin   Lijiang ™ D404 Macroporous Chelating Resin Lijiang ™ D404 macroporous