Articles
Our sulfur and commodity trading articles are written for industrial buyers in Indonesia. The first three cover the names sulfur and sulphur, the role of sulfur in HPAL nickel processing, and where Sohar Port sits relative to the Strait of Hormuz. Each article lists dated sources. For FOB terms and lump sulfur details, see our commodity pages.
Sulfur vs Sulphur: Names, Forms and Industrial Uses
Sulfur vs sulphur is a question of spelling, not of product. Both words name the element with symbol S and atomic number 16, and Indonesian calls it belerang. IUPAC uses sulfur, while sulphur remains common in British and Indian English. Commercial sulfur is traded as lumps, formed particles, powder or a hot liquid. Most is recovered from oil and gas processing and converted into sulfuric acid.Read articleSulfur in HPAL Nickel Processing
In nickel processing, sulfur in HPAL serves as the raw material for sulfuric acid. HPAL (high pressure acid leach) dissolves nickel from limonite, a laterite ore, with sulfuric acid in autoclaves at about 240–270 °C. Technical sources put acid use at roughly 200–520 kg per tonne of dry ore. In theory, a sulfur-burning acid plant turns 1 tonne of sulfur into about 3 tonnes of acid and raises steam.Read articleSohar Port and the Strait of Hormuz: Location and What It Means for FOB Buyers
The link between Sohar port and the Strait of Hormuz is geographic: Sohar sits on the Al Batinah coast of the Gulf of Oman, about 190 km northwest of Muscat, and the strait joins the Persian Gulf to the Gulf of Oman, an arm of the Arabian Sea. Ships loading at Sohar can reach the Indian Ocean without transiting Hormuz. Under FOB, the buyer arranges vessel, route and insurance.Read article