201X7201X7 is a polystyrene matrix gel type strong basic
anion exchange resin, containing -N (CH3)3, equivalent to the solid
alkali.With high mass full Exchange capacity and good mechanical
strength Index Reference Operation
ConditionsMaximum operating temperature100ºCResin filling
height1~3mOperating velocity2~10BV/hBackwash
velocity4~10BV/hRegeneration (desorption)
velocity1~2BV/hRegeneration agent2BV3~5%HCI,2BV2~4% NaOH
Application Pure water preparationwastewater treatmentWet
metallurgyRare element separationCorresponding BrandsAmberlite
IRA-400Amberlite AB-17Diaion SA-10APrecautions Resin
should be wet state preservation. The best temperature is above
0ºC. Resin should be put into a closed space or add in salt water
of 5% or above if not used for a long time.Should be anti-freezing
during transportation. Do not place heavy objects on the resin in
case being crashed.Generally requires alkali- water - acid - water
flow path for processing. Strict requirement needs three
circulation before coming to final ion kenel.Need to consider
different transformation expansion rate to set aside enough space
to prevent resin overflow and ensure the appropriate liquid level
height; Column diameter ratio should be within a reasonable range
and avoid bias current; Use wet packed column or back-flushing to
wash away bubbles inside resin layer.Before liquid going into the
resin column, steps as flocculation, filtration, or sand-filtration
should be taken so that it doesn't jam resin pore with suspended
solids .Resin inside the column that hasn't been used for a long
time should be storaged outside of the column after washing, or
adding salt water in the salt resistant medium while keeping liquid
level not dehydrated with usual backwashing to loosen resin in case
of agglomeration. Q1. What is the existing
capacity to produce? The annual output of cation and anion
exchange resin is more than 20,000 tons,. Q2. What are our
advantages?A. Our delivery time can be guaranteed. We use
environment-friendly machine and built in national level
chemical industrial parkB. We have complete production lines.
We can custom made the products as
customer requirementsC. We are near
to Tianjin port and QingDao Port, so we have lower
cost on transportation. Q3. How about our quality of
products?We will test all the raw materials and arrange them into
the factory after they are qualified. After the completion of
production and testing, only qualified products can be packaged. We
strictly follow the production process. Workers with more than 10
years of production experience, timely deal with problems and make
registration, and issue 8D report. Q4. Can I get free
sample? Yes, you can get 200g free sample, you just need to
pay for the courier fee. Q5. What's your delivery
time?15- 30 days after receiving
your payment, depends on different products. Q7. How
should I pay?We accept all kinds of payment ways. such as Alibaba
trade Assurance, T/T, L/C,D/A,D/P, O/A,West Union. Q8. Do
you have other Water purification equipment and
also can supply complete after-sales service.We can also
provide these products to meet your requirements, we also have a
team to do the after- sales service. Q9. Is it
possible to custom the labels with my own design?Yes, and you just
need to send us your bag design, then you can get you want./*
March 10, 2023 17:59:20 */!function(){function s(e,r){var
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