Monday, June 4, 2012
The introduction of Industrial sulfur
Industrial sulfur is an important chemical products and basic industrial raw materials, widely used in chemical industry, light industry, pesticides, rubber, dyes, paper and other industrial sectors. Solid industrial sulfur lumps, powder, granular and flake, yellow or pale yellow. As the sulfur combines with oxygen in the fumigation process, sulfur dioxide, and sulfur dioxide bleaching, so unscrupulous traders sulfur fumigation to bleaching or whitening food; sulfur have a bactericidal effect, it can be used to prevent food spoilage to extend the shelf life.
Molecular Weight: 32.06
Vapor pressure is 0.13kPa
Flash point of 207 ℃
The melting point of 119 ℃
Boiling point of 444.6 ° C
Relative density (water = 1) 2.0
The sulfur is not soluble in water, slightly soluble in ethanol, ether, soluble in carbon disulfide. As flammable solids, sulfur is mainly used for the manufacture of sulfuric acid, dyes and rubber products used in pharmaceuticals, pesticides, matches, gunpowder, and industrial ceramics, building materials and products, auxiliary materials and other industrial sectors.
Production process
The raw gas (acid gas) after the fuel conversion, hydrogen sulfide oxidation of sulfur, unreacted feed gas re-oxidation, isolated from the trap liquid sulfur granulation molding, packaging factory.
Read more:Industrial sulfur for sale
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