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Mining flotation Grade CMC

E No:E466
Einecs No:265-995-8
HS Code:39123100
Routine Packing:25kg
Place of origin:China
QC:Haccp, Kosher, Hala,ISO
Port of dispapch:Shanghai,Tianjin,Qindao

Specification Of Sodium Carboxymethyl Cellulose(Mining flotation Grade CMC)

CMC is a modifier in floatation process. It is mainly used as inhibitor for silicate gangue and lead in copper-lead separation, and sometimes as dispersant for slime. It also plays an important role in Australian nickel ore.
 
CMC can be adsorbed on the mineral surface effectively and change the surface properties of the mineral. The reason why the selected reagent can improve the floatation kinetics and recovery rate of pentlandite is that the dispersity of the ore pulp is improved. During operation, the negatively charged pentlandite and the positively charged ore grains often have mutual attraction. The addition of CMC helps to change the chemical properties of the ore pulp and the change is beneficial to the recovery of the pentlandite in the floatation system. This indicates that the addition of CMC as a dispersant plays an important role in Australian nickel ore.
 
Modifier in beneficiation: including activating agent and inhibitor that can change the surface properties of the ore grains and affect the ore and the effect of the collecting agent. Modifier can also be used to change the chemical or electrochemical properties of aqueous medium, for example, its PH and the state of the collecting agent thereof.
 
 
The specification of Mining flotation Grade CMC Industry:

Name
Sodium Carboxymethyl Cellulose
(Mining flotation Grade CMC)
CAS.No
1904-32-4
Specification
Mining flotation Grade CMC
Packing
In 25kg bags
Functional use
Thickener
Items
SpecificationsMining flotation Grade CMC
Appearance
White or yellow powder
Viscosity: Brookfield LVT 3#30 rpm .2% solution. 25°
200-500
Assay
99.5 min
Loss no drying
10.0%
Degree of substitutiona(D.S)
0.70-0.90
Ph(1% solution)
6.0-8.5
Particle Size
20-80 Mesh

 
The specification of Mining flotation Grade CMC Industry:

Name
Sodium Carboxymethyl Cellulose
(Mining flotation Grade CMC)
CAS.No
1904-32-4
Specification
Mining flotation Grade CMC
Packing
In 25kg bags
Functional use
Mining flotation
Items
SpecificationsMining flotation Grade CMC
Appearance
White or cream-color and free-flowing powder
Viscosity: Brookfield LVT 2#30 rpm .2% solution. 25°
500-800
Assay
97 min
Loss no drying
6.0-10.0%
Degree of substitutiona(D.S)
0.70-0.90
Ph(1% solution)
6.0-8.5
Particle Size
60-80 Mesh

 
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