Complexity mastered. Advantage delivered.

Sulphur and sulphuric acid processing belongs to the most demanding fields in chemical and process engineering. 
P&P specializes in mastering this complexity — from highly corrosive feedstocks and fluctuating process conditions to stringent emission limits and energy efficiency requirements.

As a leading provider of waste gas cleaning systems and sulfuric acid technologies, P&P is the worldwide #1 in spent sulfuric acid (H₂SO₄) regeneration plants. Our proprietary processes enable the conversion of sulphur containing waste gases and liquids into clean, SO₂ free air and high quality sulfuric acid, while significantly reducing raw material consumption, energy demand, and disposal costs.

P&P solutions are designed for long term, reliable operation under real industrial conditions — delivering measurable advantages in plant availability, operating cost, and environmental performance. 

With comprehensive expertise in sulfuric acid technology, waste gas cleaning, and precious metal catalysts, P&P supports producers and operators in turning complex process challenges into sustainable and economically superior operations.

P&P Industries AG

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P&P Industries AG

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