Gallium Recovery Chelating Resin

Lanlang ® CH100 Macroporous Amidoxime chelating resin used for precious metals recovery, Gallium recovery.
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Product Details

Lanlang ® CH100 is a sort of chelate resin which has weakly basic Amidoxime in the acrylic and DVB copolymer with special macroporous structure. CH100 has unique functionality which makes it extremely selective for Gallium. CH100 is intended for all Gallium removal applications and Gallium recovery from Bayer liquor. CH100 is supplied in the free base form.


Basic Features:

Application:

precious metals recovery, Gallium recovery.

Polymer matrix structure:

Macroporous polyacrylic crosslinked with divinylbenzene (DVB)

Appearance:

Light yellow, spherical beads

Functional Group:

Amidoxime

Ionic form as shipped:

Free Base


Physical and Chemical Properties:

NO.

ITEM

SPEC

1

Total exchange capacity (eq/L)

≥1.1

2

Moisture retention (%)

55-65

3

Particle size range (%)

0.315-1.25 mm≥95

4

Whole uncracked beads after attrition (%)

≥96

5

Shipping weight (g/ml)

0.68-0.78

6

Specific gravity (g/ml)

1.05-1.15

7

Effective size (mm)


0.4 - 0.6



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