For the Upstream Industry

Solutions for LPG, NGL, LNG, Natural Gas, Condensates and Light Crudes

We offer both standard and custom H₂S solutions to remove H₂S from 0 to 20 tons per day from gas streams, depending on your needs. We also offer solutions to remove or sweeten mercaptans.

H₂S Removal Solutions

• • Adsorbents (gas treatment):
    Merichem Technologies offers a full line of treatment options, both for sale or lease, using our own adsorbent line of SULFURTRAP^® products. Some of these products will also remove low levels of mercaptans (RSH). This solution is excellent from 0 to 1.5 tons per day of sulfur removed.
  • Liquid Redox (gas treatment): 
    Merichem Technologies offers a technology solution, called LO-CAT^®, to remove H₂S from almost any gas stream. This solution is excellent from 1.5 to 20 tons per day of sulfur removed. This solution, depending on size and requirements, can be sold as a standard or custom designed unit to fit our client’s needs.
  • Liquids Treating:
    Merichem Technologies offers caustic or amine-based solutions, both standard and custom to remove H₂S from liquid streams.

Mercaptan Removal Solutions (RSH)
Standard and custom mercaptan removal solutions are available depending on flow rate and composition of the stream being treated.

• • Caustic based mercaptan removal and lower total sulfur:
    We have the perfect solution for removing lighter mercaptans from liquid hydrocarbon streams, specifically LPG, NGL, LNG, and Natural Gas.
    Learn more about removing RSH with THIOLEX™ »
  • Caustic based mercaptan sweetening to pass mercaptan specifications affordably without reducing total sulfur in condensates and light crudes:
    We offer units that are perfect for sweetening mercaptans in condensate or light crude streams.
    Learn more about sweetening RSH with MERICAT™ »
  • Solid catalyst:
    We have a copper based solid catalyst used for the conversion of light mercaptans to disulfide oil in light hydrocarbon streams with smaller flow rates.
    Learn more about RSH conversion with PERCO^® »

Need to remove COS, and Naphthenic Acids (RCOOH)?
Our AMINEX™ technology can be used as part of a full amine treating system in LNG units to remove amine carryover and provide a final polishing step.

Our AMINEX™ and THIOLEX™ units can also be used to remove carbonyl sulfide (COS) from lighter hydrocarbon streams.

Our NAPFINING™ technology removes naphthenic acids from condensates to prevent serious emulsion issues and formation in your processing steps.

Maximizing Efficiency with Industry Leading, Cost-Effective Solutions

In commitment to sustainability, we offer small footprint systems tailored to your H₂S removal needs. Our fixed-bed SULFURTRAP^® adsorbents vessels are available in low-cost MODULAR SKIDS for H₂S removal available for lease as well as purchase ideal for 0-1.5 tpd of sulfur. For higher-capacity applications, our world-renowned LO-CAT^® Redox technology provides continuous H₂S removal for 1,5-20 tpd with reliable, low operating cost performance. Backed by over 50 years of global gas treating experience, Merichem Technologies delivers flexible solutions to meet both urgent and long-term H₂S removal requirements.

Outstanding Engineering Support and Fabrication Capabilities

Our technologies are supported with integrated engineering and modular fabrication capabilities, as well as catalyst supply and technical services. Merichem Technologies offers complete treatment units or proprietary equipment, working from your specifications or our own standardized requirements. We provide full-scope project services that include project management, project controls, engineering and design capabilities, as well as service after the sale with our technical services group. Our goal is to ensure your success with each project.

Explore Our Fabrication Capabilities »