Product Details

D301G Extract gold resin Anion Exchange Resin

1: Product introduction

D301G macroporous anion exchange resin is a polystyrene matrix, macroporous, weakly basic anion exchange resin, containing -N (CH3) 2, a weak alkaline to strong alkaline resins, easy

regeneration, its working exchange capacity is 3 times of a strong alkali resin exchange capacity, resistance to organic pollution. Using a unique process synthesis, and thus has high mechanical strength and chemical stability, Having special selectivity to cyanide gold complex, fast adsorption speed, large adsorption capacity, mainly used for gold extraction.

2: Performance index:

Appearance	Pale yellow opaque sphere
Functional group	-N(CH3)2
Mass full exchange capacity	≥4.8mmol/g dry
Volume full exchange capacity	≥1.4mmol/ml
Moisture %	50%~60%
True density in wet state	1.03~1.07g/ml
Visual density in wet state	0.65~0.72g/ml
Particle size range	0.315~1.25mm
Shaping dilatability (%)	(Cl- →OH-) 15~20%
Maximum operating temperature	OH40℃,CI100℃
Sphere rate after abrasion	≥95%

3: Reference operating conditions:

maximum operating temperature	OH40℃,CI100℃
The resin filling height	1~3m
Operating velocity	2~10BV/h
Backwash velocity	4~10BV/h
Regeneration (desorption) velocity	1~2BV/h
Regeneration agent	2BV3~5%HCI,2BV2~4%NaOH

4 Product application:
Mainly used for adsorption and extraction of gold in hydrometallurgy industry.

5 Package: Plastic bag 25 L

FAQ

1, Are you a trader or producer?

We are a good trader relating to many producers.

2, What is your main product?

My main product is ammonium chloride of all grade. We have special advantage in FEED

GRADE.

3, How do you control the quality?

Our factory is equiped with professional technicians to control quality.We also can do FDA,BV, SGS or any other Third-party inspection.

4, How about your packing?

Bag capacity:25kg/50kg/50 lb/1000kg

Bag material:PP/PE/kraft

Pallets:with/without

Anticaking:with/without

OEM packing is also workable

5, How about delivery time?

We can arrange shipment within 5-10 days after confirming order.

6, Why you buy from me?

A.We have stable quality and price, not best quality and price. It is not possible to best quality at a lowest price.

B.Our factory is manufacture according to BP USP and FCCIV terms.

C.We have been dealing chemicals business for 9 years and we have 5 years chemical exporting experience on our own.Now we are one of the biggest chemical exporters at Qingdao port.

D.Fast business response:93.9% Response Rate on Alibaba.Your equiry and question will be replied quite soon.

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