mercaptan odour control News

  • Sustainable waste gas treatment using a combination of ozone-based advanced oxidation process and a wet scrubber

    ESCO International supplied an advanced oxidation system (AOP) to treat an industrial gas effluent in a refinery plant Both the public and local regulatory authorities are highly sensitive to odour nuisance. Odour problems originate from the use of chemicals and solvents in industries such as foundries, electronics, chemicals, petrochemicals and pharmaceuticals but also from ...

    By ESCO International (EI)

  • Magnetic Driven Pumps in Molten Sulphur Service

    Pumping Molten Sulphur is most challenging. Sulphur temperatures must be controlled within a 120-155o C range. Outside this temperature sulphur solidifies. Sulphur has a distinct odour and is highly corrosive in the presence of moisture. Where leakage from common packed style pumps was unacceptable, a ROTAN magnetically driven pump unit was offered on a trial basis where the chemical is used in ...

    By DESMI A/S

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