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Polyacrylamide

It is widely used in different kinds of industry production and water treatment

Quantity:

product_01

title (5)

N24A9222

Polyacrylamide (PAM) is a linear polymer, which has been widely used in paper-making, mineral processing, oil recovery, metallurgy, building materials, sewage treatment and other industries. As a lubricant, suspension agent, clay stabilizer, oil displacement agent, water loss reducer and thickener, polyacrylamide is widely used in drilling, acidizing, fracturing, water plugging, cementing, secondary oil recovery and tertiary oil recovery, is an extremely important oilfield chemical.



title (4)


1. Flocculation: PAM can neutralize suspended substances by electricity, bridge adsorption and flocculation.


2, Adhesion: PAM can play a role of adhesion through mechanical, physical, chemical effects.


3, Resistance reduction: PAM can effectively reduce the frictional resistance of the fluid, adding a small amount of PAM in water can reduce the resistance by 50-80%.


4, Thickening: PAM has thickening effect under neutral and acid conditions, when the PH value is above 10, PAM is easy to hydrolyze. Thickening will be more pronounced when in a semi-mesh structure.


title (3)

Appearance White or Off-white Powder
Ionic Charge Anionic Cationic  Nonionic
Molucular Weight 3-17 million 3-30 million 3-12 million
Particle Size 20-100 mesh
Solid Content ≧90%
Viscosity
≧15.6 mpa.s

≧10.5 mpa.s

viscosity(cps)of 0.1% 25-35

Dissolution Time ≦1h
Water Insoluble ≦0.05%
Shelf Life 2 Years



title (2)

1 Water treatment applications

The application of PAM in water treatment industry mainly includes raw water treatment, sewage treatment and industrial treatment.

2 Oil recovery field

In oil exploitation, it is mainly used in drilling mud materials and improving oil recovery rate.

3 Paper-making field

PAM is widely used as resident agent and filter aid leveling agent in paper-making field.

4 Textile Printing and Dyeing Industry

In the textile industry, PAM is a sizing agent and finishing agent for fabric post-treatment, which can produce a soft, anti-wrinkle and mold-resistant protective layer.

Expamples:

Application

Form

Molecular weight(M)

Ratio

Dosage

Steel plant circulating water treatment, sludge dewatering

anionic

12

5‰

5-7 g/ton

Furnace aluminum smelting, aluminum sulphate

anionic

10

5‰

3-5 g/ton

Bentonite production increases viscosity

anionic

15-18

3‰

2-3 g/ton

Concrete water reducer

anionic

5-8

12‰

1200 g/ton

Gold cyanide process

anionic

15-18

3‰

3-4 g/ton

Interrupted wastewater recovery, sludge dewatering

cationic

8-12

3‰

3-5 g/ton

Municipal sewage treatment plant sludge dewatering

cationic

8-12

5‰

4000 g/ton

Coal washing slime settlement, layer slag settlement

anionic

8-12

3

4 g/ton

Brine clarification to remove calcium and magnesium ions

anionic

18

1

1-2 g/ton

Electroplating heavy metal, hydroxide treatment

anionic

6-8

1

1-2 g/ton

Flotation aids to improve particle size before flotation

anionic

10

3

3-4 g/ton

Meat processing sewage treatment

cationic

10

3

3-4 g/ton

Pharmaceutical production process fermentation

cationic

12

2

2-3 g/ton

MSG factory, brewery layer slag waste water treatment

cationic

12

2

2-3 g/ton

Tannery waste water treatment

cationic

12

4

2-4 g/ton

Warm produce phosphoric acid

anionic

8-12

1

5 g/ton

Automotive industry waste water treatment

anionic

12-15

4

4-6 g/ton

Bridge drilling and grouting

anionic

12-15

5

1200 g/ton

Sugar and sugar purification

anionic

15

2

2-3 g/ton




application (3)application (4)

title (1)

pam包装

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