Shanghai Hualing Resin Co., Ltd
China |
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| D301 Weak alkali styrene anion exchange resin |
(Product Photo) |
| | D301 is macroporous weak alkali anion exchange resin with highly regeneration capacity, excellent machine strength, mainly for making ultra-pure water, treatment chromium-containing electroplating waster water, decolourization sugar syrup and removing salt.
This product accord with qualification of China nation and trade standard.
Physical & chemical properties
Appearance yellowish opaque spherical beads
Structure Styrene divinylbenzene copolymerWith big-hole
Functional groups -N+ ( CH3) 3
Ionic form Free-Amino
Mass full exchange capacity mmol/ g e 4.8
Volume full exchange capacity mmol/ ml , e 1.4
Apparent density g/ ml 0.65 – 0.72
Ture density g/ ml 1.03 – 1.06
Moisture % 48 - 58
Granularity, ( 0.315 – 1.25) mm, % , e 95
Expansion rate Cl- --> OH- , % , d 28
Attrited spherical ratio % e 90
Suggested operating conditions
1. PH scope 1 – 10
2 Maximum operating temperature: 40 ( Cl-) 100 ( OH-)
3 Resin height of using : 1 – 3 m
4 Regeneration solvent thickness : NaOH 3 – 5 % , HCl ( 2 – 4 % )
5 Regeneration solvent dose NaCl 3– 5 % volume : resin bulk = 2 – 3 : 1
HCl ( 2 – 4 % ) volume : resin bulk = 2 – 3 : 1
6 Regeneration solvent flow speed 4– 6m / h
7 Regeneration contact time 30 – 50 min
8 Washing flow speed 15 – 25 m / h
9 Time for washing about 30 min
10 Running speed 15 – 25 m / h | | |
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| Origin: | China |
| Price: | negotiable |
| Payment Method: | L/C |
| Quantity: | as per request |
| Pack. & Delivery: | 25 liter/bag |
Your inquiry will be recorded in "Member Trade Mail". |
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| Company Contact |
| Name: |
Mrs. Connie Lee [Marketing] |
| E-mail: |
Send Message |
| Homepage: |
http://www.kingresin.com |
| Instant Messaging |
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| Mobile Number: |
86--13817441788 |
| Phone Number: |
+86-138-17441788 |
| Fax Number: |
+86-21-62296420 |
| Address: |
Room 401, 473 Tian Shan Road
Shanghai 200336, Shanghai
China |
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