For the Downstream Industry

Merichem® is a global technology company providing technology licensing, spent caustic handling and services to the downstream oil and gas sector, including refining, petrochemical, chemical and other industries.

Contaminant Removal and Treatment

We offer proven and highly cost effective technologies for the removal of sulfur compounds or the treatment of impurities found in hydrocarbons, gases and other streams. These impurities include:

  • Hydrogen Sulfide (H2S)
  • Mercaptans (RSH)
  • Carbonyl Sulfide (COS)
  • Carbon Dioxide (CO2)
  • Organic Acids (RCOOH)
  • Esters

We also provide caustic treating solutions for spent caustics to ensure they can meet wastewater plant inlet specifications.

Comprehensive Expertise and Support

We support our technology with fully integrated engineering and modular fabrication capabilities, catalyst supply and technical services. Our services include full-scope project management, engineering, design and project controls. Merichem® can offer complete treatment units or proprietary equipment, working from your specifications or our own standardized requirements. Additionally, we provide for the handling and beneficial reuse of spent caustic.

Explore Our Fabrication Capabilities »

North America

  • 5 AMINEX Units
  • 21 AQUAFINING Units
  • 126 LO-CAT® Units
  • 70 MERICAT Units
  • 13 MERICAT II / J Units
  • 2 MERICON Units
  • 19 NAPFINING Units
  • 26 REGEN® Units
  • 153 THIOLEX Units

South America

  • 3 AMINEX Units
  • 14 AQUAFINING Units
  • 8 LO-CAT® Units
  • 4 MERICAT Units
  • 6 MERICAT II / J Units
  • 8 MERICON Units
  • 12 NAPFINING Units
  • 8 REGEN® Units
  • 26 THIOLEX Units

Africa

  • 1 AQUAFINING Units
  • 3 LO-CAT® Units
  • 1 MERICAT Units
  • 1 MERICAT II / J Units
  • 4 NAPFINING Units
  • 1 REGEN® Units
  • 2 THIOLEX Units

Europe

  • 6 AMINEX Units
  • 23 AQUAFINING Units
  • 29 LO-CAT® Units
  • 21 MERICAT Units
  • 10 MERICAT II / J Units
  • 5 MERICON Units
  • 14 NAPFINING Units
  • 6 REGEN® Units
  • 43 THIOLEX Units

Asia

  • 18 AMINEX Units
  • 44 AQUAFINING Units
  • 52 LO-CAT® Units
  • 59 MERICAT Units
  • 22 MERICAT II / J Units
  • 20 MERICON Units
  • 32 NAPFINING Units
  • 20 REGEN® Units
  • 121 THIOLEX Units

Australia

  • 2 AQUAFINING Units
  • 9 LO-CAT® Units
  • 2 MERICON Units
  • 2 NAPFINING Units
  • 1 THIOLEX Units
  • AMINEX
  • AQUAFINIG
  • ESTEREX
  • LO-CAT®
  • MERICAT
  • MERICAT II / MERICAT J
  • MERICON
  • NAPFINING
  • REGEN® / REGEN® ULS
  • THIOLEX

Proven Globally

Merichem® process units have surpassed operational expectations in over 50 countries around the world —we have extensive knowledge and capabilities with proven success for all sizes and complexities of projects.