Jiangsu Huda Chemical Technology Co., Ltd.
Jiangsu Huda Chemical Technology Co., Ltd.

Types of Dimethyl Sulfoxide (DMSO) Plants

Dimethyl sulfoxide (DMSO) is produced through a two-step process using hydrogen sulfide (H₂S), methanol (CH₃OH), and oxygen (O₂) as raw materials.

Why Build a DMSO Production Plant?

Building a DMSO production plant helps manufacturers produce high-performance industrial polar solvent, realize two-step continuous synthesis with matched raw material combinations, and meet the solvent supply demand of fine chemical and pharmaceutical downstream industries. For chemical raw material manufacturers, pharmaceutical processing workshops and new material production lines, a well-designed DMSO production system can guarantee stable finished product output and standardized two-step synthesis operation.


DMSO Plant Two-Step Production Process Flow

  • 01
    Raw material delivery & pretreatment of H₂S, methanol and oxygen
  • 02
    First-step catalytic reaction for intermediate synthesis
  • 03
    Second-step oxidation reaction to generate crude DMSO liquid
  • 04
    Distillation purification to remove reaction impurities
  • 05
    Condensation and refined DMSO finished product collection
  • 06
    Production waste gas & wastewater harmless treatment
  • 07
    Qualified DMSO filling, storage and downstream delivery
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