Soda ash is used for production of following
materials.
Glass Manufacture
Soda Ash is essential to the production of glass.
This market is comprised of manufacturers of glass
packaging (bottles and other containers),
commercial, residential and automobile windows,
mirrors, fiberglass, television tubes, lighting
ware, tableware, glassware and laboratory glass.
Sodium-Based Products
Soda Ash is used as a source of sodium ions
throughout the chemical industry. It is used in the
production of sodium bicarbonate, sodium phosphates,
sodium silicates and chrome chemicals.
Detergents
Dry laundry detergents typically contain anywhere
from 20% to 80% Soda Ash. Soda Ash also often is the
prime alkali used to make phosphates and silicates
for detergent applications.
Water Treatment
Soda Ash can be used to control pH (acidity)
levels in water and also provides the sodium ion
needed for water softening.
Pulp & Paper
Soda Ash supplies the sodium ion required in the
pulping of wood fiber.
Some more uses of soda ash
- Mineral processing in mining
- Soaps and detergents
- Metal refining
- Textile processing
- Glass fibre manufacture
- Cleaning preparations
- Petroleum refining
Product Specification
|
Outward appearance |
White Powder |
| Mass percent of sodium
carbonate (Na2CO3) not less |
99,0 |
Mass percent of
sodium carbonate (Na2CO3) in calculation to all
non calcined prod, not less |
98,2 |
|
Mass percent of calcinations (270-300°) loss, not
more |
0,8 |
| Mass
percent of chlorides in calculation to NaC1, not
more |
0,5 |
| Mass percent of
iron in calculation to Fe2O3, not more |
0,003 |
| Mass percent of
substances insoluble in water, not more |
0,04 |
| Mass percent of
sulphates in calculation to Na2SO4, not more |
0,05 |