Polish all your stack gases in a single step

CleanSET Solution for Meeting Stricter Emission Regulations in WSA Plants

Legislation in the WSA space is evolving, with regulations set to grow even more stringent. But with CleanSET^TM it’s easier to satisfy stricter emission standards. A compact solution for tail gas polishing across your wet sulfuric acid plant, CleanSET is highly versatile, and ideal for integration within your existing layout.

With CleanSET, you can:

Combine your mist filter and packed-bed scrubber into one vessel with a smaller footprint
Lower your total investment cost by an estimated 30% in installed costs savings vs. your original layout
Simplify your layout with less equipment, ducting, drainage, etc. associated with more complicated off-gas treatment

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Expert Article

Successful start-up of world’s largest wet gas sulfuric acid (WSA) plant

Bestgrand Chemicals has started up the world's largest WSA plant to convert sulfur from 131,000 tons of sulfurous gas per year into sellable sulfuric acid.

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Expert Article

Topsoe’s WSA technology lowers cost and cuts emissions at PetroPeru Talara Refinery

PetroPeru recently integrated our wet sulfuric acid (WSA) technology to convert waste gases from their Amine and sour water stripper (SWS) units into valuable sulfuric acid at their Talara operations, Peru’s largest refinery. Since the implementation, the WSA technology has helped PetroPeru reduce carbon emissions in a cost-effective manner, allowing them to align with Peru’s environmental goals and the global drive toward lower-emissions industrial practices.

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Take a deeper look

Sustainable Aviation Fuel

As a direct replacement for conventional fuel, SAF is an easy decarbonization measure that will help the aviation industry decarbonize immediately.

Power-to-X

To lower emissions in energy-intensive industries and long-distance transportation, we need technologies such as electrolysis in Power-to-X processes technology.

Renewable fuels

Renewable fuels will help us decarbonize heavy-duty transportation, and we’ll need proven technologies for their production. Luckily, these already exist.

Hydrogen

The abundance of hydrogen coupled with its potential for sustainable methods of production, positions it as a promising solution in the global energy transition. 

Ammonia

Ammonia is considered a gamechanger in decarbonizing the maritime industry and other energy-intensive industries where direct electrification is not an option.

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Do you have a question about our products or solutions? Or do you want to know how our technologies can support your business? Contact our experts today.