Methods and devices for extracting sulphur from sulphur ores include contacting crushed minerals and dissolving desulfurized oil below the melting temperature of sulphur but sufficiently dissolved, freezing to form sulphur crystals and separating them. Extracted from Hydrogen Disulfide oil

摘要

Method and apparatus for removing Sulfur from Sulfur ore comprising contacting with ground mineral oil solution of disulfide bond to a temperature below t that Melted SulfurBut enough to dissolve, cooling to form Sulphur Crystals and Crystals from the Oil Separating these disulfide and sulfur.