Comprimo Sulfur Solutions


Chloralkali plant specialists

Chemetics is an established performer in the supply of technology, design and construction of chloralkali chemical plants since the 1970s. We execute the following chemicals plants:

  • Chlorine
  • Hydrochloric acid
  • Sodium hydroxide
  • Sodium hypochlorite

With extensive know-how in mercury, diaphragm, and membrane electrolyzer technologies, Chemetics provides solutions for membrane conversion projects, as well as greenfield plants, plant modernizations, and capacity expansions.

Our specialized expertise and technology enable us to provide safe, reliable plants that offer the latest innovations in process design, and our experience extends to all areas of the plant.

We have focused recent chloralkali development efforts on what we consider to be a key element of a successful chloralkali plant – the brine system, and we maintain a working brine system model to optimize our process for a variety of salt sources.

Chemetics’ patented Sulphate Removal System (SRS), can dramatically reduce brine purge volumes, or eliminate the use of barium sulphate removal and the associated barium sulphate disposal issue. With potential significant savings in operating costs, our SRS technology offers attractive economics, in addition to environmental benefits.

As an independent chloralkali and electrolysis specialist, we provide unbiased, expert analysis and plant designs for any electrolyzer technology. We offer a rare combination of chloralkali specialization, technology development, and EPC project execution capabilities for plants to produce chlorine, sodium hydroxide, hydrochloric acid, and/or sodium hypochlorite.