Manufacture of Chemicals and Chemical Products

Article: Topsøe Wet gas sulphuric acid - WSA - technology

Topsoe’s Wet gas Sulphuric Acid technology (WSA) recovers sulphur from off-gases and produces commercial-grade concentrated sulphuric acid. It is also used to regenerate spent sulphuric acid and to produce sulphuric acid from elemental sulphur.

Also labeled: Denmark

Article: Planet

Product and...

Also labeled: Greece

Article: Bio-dyes from Wetlands Engineering

Wetland Engineering is one of the industrial biotech...