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Potassium Lignite

Description 
Ligno-Thin is sodium-free, specially processed lignite which contains potassium humate as its basic ingredient.

Ligno-Thin possesses excellent filtration control properties in potassium based muds at elevated temperatures. It also imparts the same qualities to salt water/sea water muds. It is very effective deflocculant and shale stabilizer in all types of water base mud. Further more Ligno-Thin is also an excellent emulsifier of oil in water at high bottom-hole temperatures. It is thermally stable up to 200°C and above.

Physical Properties

Appearance

Free flowing powder

pH of 1 % solution

8 – 10.5 approx.

Moisture

15% max.

Thermal stability

200° C

Particle size

90 % pass through 30 mesh

Potassium content

12 % min.

Humic Acid content

55% min.

Specific gravity

0.85 – 0.95 approx.

Bulk density

850 Kg./m3 - 950 Kg./m3

Recommended Treatment

As filtration control agent.

2 -  8 ppb

As emulsifier

1 – 2 ppb

As shale stabilizer

10 – 30 ppb

In KCl mud

2 – 8 ppb

At moderate temperature

2 – 8 ppb

At high temperature

4 - 16 ppb


MATERIAL SAFETY DATA 

Hazard Identification
  • Non-hazardous to living organism and environment in small quantities.

  • May cause irritation in case of contact with human skin.

  • Not for human use

Handling 
Ligno-Thin does not have a restricted classification for transportation by regulatory agencies. It is a non-combustible product.

Spilled material can be washed with a stream of water. 

First Aid 
On Skin contact: Wash with plenty of water and soap.

On contact with eyes: immediately wash affected eyes under running water and consult an eye specialist.
Storage 
Ligno-Thin should be stored in a clean and dry environment.

Packing 
25 Kg. 3-ply paper sacks with polyethylene inner lining.