Chelating Resin D401 Selectively Adsorb Copper, Nickel, Cobalt, Zinc, and Manganese

• CAS No.: None
• Formula: None
• EINECS: None
• Molecular Principal Chain: _N+(CH2coo)2
• Color: Milky White
• Neutral Package: Available
• Model NO.: D401
• Free Sample: Available
• Apprearance: Transparent Sphere Beads
• Purity: 99.9%
• Matrix: Styrene-Divinylbenzene Copolymer
• Functional Groups: _N+(CH2coo)2
• Ionic Form as Shipped: Na+
• Chelating Copper(Cu2+) Ion Adsorption: 45g/L
• Transport Package: Plastic Bag, Pallets
• Specification: 25L
• Trademark: Tianxing
• Origin: Bengbu Anhui, China
• HS Code: 3914000000
• Production Capacity: 25000 Tons/Year

Product Description

 

Product Description

D401 is a macroporous styrene-based ion exchange resin with an iminodiacetic acid as the chelating functional group. Within the solutions where multi-valences of metallic ions exist, it only binds to the metallic ions whose valences are greater than or equal to divalence to form stable complexes. It is mainly used for strong brine softening and electrophoretic refining, particularly being widely applied in removing heavy metallic divalent copper ions within wastewater treatment.

Typical Physical and Chemical Properties:
 

Subject	Specifications
Matrix:	Styrene-divinylbenzene copolymer
Functional groups:	^_N^+(CH2COO)2^-  iminodiacetic acid
Physical form:	Milky white opaque spherical beads
Ionic form as shipped:	Na^+form
Moisture holding capacity(%):	52 to 58%
Chelating copper(Cu^2+) ion adsorption capacity:	≥45g/L
Total bulk exchange capacity:	≥1.95mmol/ml
Moisture true density:	1.15~1.25g/ml
Moisture bulk density:	0.72~0.78g/ml
Effective particle size:	0.4~0.6mm
Particle size:	0.315~1.25mm
Uniformity coefficient:	≤1.6
Integrated beads ratio after grinding test:	≥95℅
Maximum swelling rate of resin after ionic state transition:	Na^+ ->H^+: 10%

 

Suggested Operating Conditions:

Maximum operating temperature:	100°C
Minimum bed depth:	800mm
Service flow rate:	5~40 BV*/h
Maximum service velocity:	60 m/h

Regenerant:		HCl	H2SO4
Level(Counted by 100%):		50-100g/L	70~150g/L
Concentration:		4~8℅	10~30℅
Flow rate:		1~3 BV*/h	0.5~2 BV*/h
Minimum contact time:                                                                30min
Slow rinse:		2BV at regeneration flow rate
Fast rinse:		4~8 BV at service flow rate
*1 BV(Bed Volume)= 1m^3 solution per m^3 resin

ABOUT US

Bengbu Tianxing Ion-resin Exchange Co., Ltd has specialized in the research, development and production of ion exchange and adsorption resin for more than 20 years, which is one of the leaders in setting high quality standards by China ion Exchange Resin Industry Association. The annual production capacity is of 25,000 tons, and the ongoing project with an area of 100,000 m2 will be put into production by the end of 2023 is with annual production capacity of 60,000 tons. Our products are divided into strong acid, weak acid, strong base, weak base, mixed bed, chelate and macroporous adsorption resin that are in seven categories of hundreds of varieties in total. They are widely used in medicine, drinking water, electricity, electronics, environmental protection, chemical, food and beverage, metallurgy and other industries.

Factory Views

QUALITY CONTROL & RD STRENGTHS

Certificated by quality management system ISO9001
Core products have registered a number of patents.
High-standard independent lab of 350 m2 ensures each batch of factory products can meet higher levels compared to normal industry standards.
R&D team of more than 10 professionals and technicians of ion exchange resin work to meet the special technical requirements from customer of domestic and globally.


PRODUCTION PROCESS
EXHIBITION ALBUM
PACKAGE & SHPPING
 

Regular Packaging:

   1. 25 liter plastic bags packed on wooden pallets

   2. Super sack bags on packed on wooden pallets
   3. Neutral Packing is available
   For more modes of packaging, please contact our salesman directly.

 

CERTIFICATES

CONTACT US

Bengbu Tianxing Ion-resin Co., Ltd
Factory & Headquater:
Add: Guzhen, Bengbu Anhui, China
Marketing Center:
Building B, Lvdi Zhufeng, Bengbu Anhui, China