Advanced Environmental Solutions for H2S Removal

Check out nature’s best solutions for H2S challenges — the THIOPAQ® process, and the Shell Paques process for desulfurization. For high or low pressure natural gas streams, or for low pressure biological gas or landfill gas streams, we have the most environmentally-friendly and competitive desulfurization solutions available.

Cost Effective

  • Low chemical consumption
  • Low energy usage
  • Minimal effort required to operate

Robust Operability

  • Massive buffering capacity
  • No plugging in process equipment

Environmentally Friendly

  • Utilizes naturally occurring bacteria
  • Converts H2S to elemental sulfur