Calcium and Magnesium removal ion exchange resin from lithium solution
Salt lake brine contains trace amounts of calcium and magnesium ions. In order to purify lithium solution, calcium and magnesium ions need to be removed. The removal of calcium and magnesium ions by ion exchange resin is a simple and effective method. The operation is simple, the resin may be regenerated, and it has high economic benefits
The ion exchange method for chromium removal has good practical performance, low cost, convenient operation, simple equipment, good water quality, stable performance, and easy recycling. The efficiency is high, and chromium and water can be recovered and reused. Compared with the traditional method, the amount of sludge is reduced by about 80%, and the discharge standard can be met.
a special ion exchange resin for chromium removal. It has high exchange capacity, strong regeneration capacity and good mechanical strength. It is widely used in the removal of chromium from wastewater
Polymer structure:styrene crosslinked with dvb
Ionic form, as shipped:sodium
Screen size distribution:16 to 50
+16 mesh (u.S. Std):< 5%
-50 mesh (u.S. Std):< 1%
Uniformity coefficient (max.):1.6
Water retention:46 ¡§c 50%
Swelling ca2+ to na+ or na+ to h+:approx. 10%
Total capacity:1.9 meq/ml min
Shipping weight(approx.);0.78-0.84 g/l
Temperature limit:120¡æ
Woven bags lined with plastic bags inside.Net weigt:25kg/bags and according to your request
Polymer structure:styrene crosslinked with dvb
Ionic form, as shipped:sodium
Screen size distribution:16 to 50
+16 mesh (u.S. Std):< 5%
-50 mesh (u.S. Std);< 1%
Uniformity coefficient (max.):1.6
Water retention:56 ¡§c 60%
Swelling ca2+ to na+ or na+ to h+;approx. 12%
Total capacity;1.5 meq/ml min
Shipping weight(approx.):0.77-0.81 g/l
Temperature limit;120¡æ
Woven bags lined with plastic bags inside .Net weight:25kg/bag
Polymer structure:styrene crosslinked with dvb
Ionic form, as shipped:hydrogen
Screen size distribution:16 to 30
+16 mesh (u.S. Std):< 5%
-30 mesh (u.S. Std);< 1%
Uniformity coefficient (max.);1.4
Water retention (max.):3%
Swelling ca2+ to na+ or na+ to h+:approx. 10%
Total capacity:1.9 meq/ml min
Shipping weight(approx.):0.76-0.80 g/l
Temperature limit;120¡æ
Woven bags lined with plastic bags inside.Net weight:25kg/bags
201x7 is a high capacity, shock resistant, gelular,Type I ,strongly basic anion exchange resin supplied in the chloride or hydroxide form as moist, uniform, spherical beads. 201x7 is intended for use in all type of deionization systems and chemical processing applications..
Typical physical & Chemical characteristics
Polymer Matrix Structure: Styrene Crosslinked with DVB
Physical Form and Appearance: Clear spherical beads
Whole Bead Count: 95% min.
Functional Groups: R-N(CH3)3+
Ionic Form ,as shipped: CL
Total Exchange Capacity, CL- form, wet, volumetric
1.30 meq/l min.
Moisture Retention, CL- form: 45-52%
Particle Size Range: 0.4-0.8mm
Swelling CL-¡ú OH-: 18-20%
Shipping Weight (approx.): 670-720 g/l
Specific Gravity, moist CL- Form: 1.09
PH Range, Stability: 0 - 14.
D201 is a high capacity, shock resistant, macroporous,Type I ,strongly basic anion exchange resin supplied in the chloride or hydroxide form as moist, tough, uniform, spherical beads. D201 has a high operating capacity, especially on high-FMA feedwaters, as well as a high reversible sorptive capacity for complex organic materials, such as the fulvic and humic acids which occur in many surface water supplies.
It is recommended for use in waters with low silica loads. For high silica
waters, a type 1 anion resin such as Pure D201 is recommended.
Typical physical & Chemical characteristics:
Polymer Matrix Structure: Styrene Crosslinked with DVB
Physical Form and Appearance: Opaque beads
Whole Bead Count: 95% min.
Functional Groups: R-N(CH3)2(C2H4OH)+
Ionic Form ,as shipped: CL
Total Exchange Capacity, CL- form, wet, volumetric
1.2 eq/l min.
Moisture Retention, CL- form: 47-57%
Particle Size Range: +1.2 mm <5%, -0.3 mm <1%
Swelling CL-¡ú OH-: 10% max
Shipping Weight (approx.): 680-730 g/l
PH Range, Stability: 0 - 14.
