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Sulphur
Sulphur recovered from oil refining and natural gas processing, supplied in five forms for fertilizer production, sulphuric acid plants, agriculture and industry.
Sulphur
Elemental sulphur of high purity, bright yellow, recovered from refineries and gas plants. It is the main raw material for sulphuric acid, which in turn is used to make phosphate fertilizers, and is also applied directly as a soil nutrient.
| Typical specification | Value |
|---|---|
| Purity (S) | 99.5% min, dry basis |
| Moisture | 0.5% max |
| Ash | 0.05% max |
| Acidity (as H₂SO₄) | 0.05% max |
| Form | Description |
|---|---|
| Pastilles | Hemispherical drops formed by solidifying molten sulphur on a cooled belt. Uniform size and very low dust. |
| Granules | Round, hard granules built up from molten sulphur. Free-flowing and well suited to bulk handling. |
| Lumps | Crushed solid sulphur from block storage, used mainly by sulphuric acid plants. |
| Flakes | Thin flakes made by cooling molten sulphur on a drum or belt. Quick to melt. |
| Powder | Ground sulphur for agriculture, rubber and chemical uses, with fineness to order. |
Supplied in bulk or in big bags; powder in 25 kg or 50 kg bags.
Typical specification. The contract specification is agreed with the buyer and confirmed for every shipment.