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Au Gold Extraction Macroporous Weak Base Anion Ion Exchange Resin

China Au Gold Extraction Macroporous Weak Base Anion Ion Exchange Resin, Find details about China Anion Exchange Resin, Weak Base Anion Exchange Resin from Au Gold Extraction Macroporous Weak Base Anion Ion Exchange Resin

Model NO.
D301
Trademark
KIVI
Transport Package
25liters/Bag
Specification
chelating resin
Origin
China
HS Code
39140000
Model NO.
D301
Trademark
KIVI
Transport Package
25liters/Bag
Specification
chelating resin
Origin
China
HS Code
39140000
Gold is the precious metal that was first developed and utilized by human beings. Due to long-term mining, gold resources are depleted. How to improve the leaching rate of gold mines, increase the recovery rate of dissolved gold and recycle the secondary resources of gold has become a hot spot in gold extraction research. The macroporous ion exchange resin has good extraction and separation ability for gold, and has the advantages of simple process, high adsorption capacity, good selectivity, and economical efficiency, and is favored by people.

The gold-recovered ion exchange resin produced by Suzhou Bojie Resin Technology Co., Ltd. has the advantages of high mechanical strength, good selectivity and large exchange capacity, and is widely praised by customers.
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MCR13
Macroporous Weak Base Anion exchange resin for gold extract

MCR31 is a macroporous weak base anion exchange resin with polystyrene matrix and tertiary amine function group.
The particle size is in standard gaussian distribution with 0.315-1.25mm >95%.
MCR31 has a better regeneration efficiency & resistance of osmotic shock to acid and alkali.


Basic Features:
Application; gold extract
Matrix:ST/DVB
Type: macroporous
Functional group:tertiary amine 
Ionic form:free amine form
Appearance:light yellow opaque Spherica beads

Physical and Chemical Properties:
2Moisture retention (%)Free amine form48-58 
3Particle size range (%)0.315-1.25 mm≥95  
4Whole beads (%)≥90  
5Shipping weight (g/ml)Free amine form0.65-0.72 
6Specific gravity (g/ml)Free amine form1.03-1.07 
7Uniformity coefficient<1.6  
8Reversible swelling, Cl- → OH- (%)<35  

Suggested Operating Conditions:
NO.ITEMSPEC 
1Max operating temperature100 ºC 
2PH range0-9 
3Service flow rate8-40 BV/h 
4Regenerant2-4% HCl, 2-4% NaOH 

Au Gold Extraction Macroporous Weak Base Anion Ion Exchange ResinAu Gold Extraction Macroporous Weak Base Anion Ion Exchange ResinAu Gold Extraction Macroporous Weak Base Anion Ion Exchange ResinAu Gold Extraction Macroporous Weak Base Anion Ion Exchange ResinAu Gold Extraction Macroporous Weak Base Anion Ion Exchange Resin

 

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