Caustic Soda Flakes
DIMA Group is a large supplier of caustic soda flakes in Egypt. Caustic soda finds uses in water treatment, pulp & paper industry, textile industry, soap & detergent manufacturing, bauxite dissolution, and gold mining.
Physical & Chemical Properties
| Parameter | Specification |
|---|---|
| Appearance | White Flakes |
| Concentrations as NaOH | 98.5 % |
Applications of Caustic Soda
- Water Treatment
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- pH Adjustment
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- UF & RO membrane cleaning
- Pulp & Paper Industry
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- Dissolution of lignin and separation of cellulose fibers, making it suitable for papermaking
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- Bleaching & Whitening in Papermaking
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- Machinery Cleaning by dissolving organic residues
- Textile & Dyeing Industry
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- Scouring by removing the natural impurities from raw fibers
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- Mercerizing as caustic soda improves luster, enhances dye fixation, and increased cott
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- Provide alkaline environment for vat and sulfur dyes
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- Remove residues of size that was used to protect the yarn during weaving
- Soap & Detergents Manufacturing
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- Used in the Saponification Process for the hydrolysis of fats and oils
- Aluminium Products Manufacturing
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- Bauxite Dissolution in Bayer Process
- Gold Mining & Processing
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- pH adjustment of cyanide
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- Stabilize the complex of gold-cyanide
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- Dissolution of acidic impurities and heavy metals