With Merichem Technologies exclusive sulfur recovery technology, this patented liquid redox system uses a chelated iron solution to convert H2S into innocuous, elemental sulfur.
Our unique H2S scavengers, adsorbents, and catalyst technologies deliver cost-effective hydrogen sulfide, mercaptan, and oxygen removal across upstream, midstream, and downstream business assets as well as biogas and advanced biotech applications.
First licensed in 1980, Merichem Technologies THIOLEX™ uses our proprietary FIBER FILM® Contactor as the mass transfer device, with caustic as the treating reagent in liquid and gas hydrocarbon streams.
Our Skid-Mounted Lead-Lag Vessel Systems using SULFURTRAP® adsorbents provide reliable H2S and light mercaptan removal for oil and gas, biogas, landfill gas and other industrial streams.
Lease or Purchase | Lifecycle Support
We’ve treated H2S all over the world.
For over 50 years we’ve helped clients like you, reliably and economically treat H2S and other sulfur contaminants.
Our experience includes a wide variety of industry sectors, feedstocks, treating requirements, and regulations.
Engineered for reliable H2S removal across variable gas compositions
Our SULFURTRAP® adsorbents and vessel systems and LO-CAT® liquid redox technologies support natural gas processing and LNG operations at any scale. From rapidly deployed adsorbent vessel systems to high-capacity liquid redox units, each solution is designed to align with your gas stream and operating objectives.
With over 50 years of experience delivering sulfur treatment technologies, adsorbents, catalysts and technical support, our team provides reliable solutions, simple operation and long-term partnership.
SULFURTRAP Non-Bridging Media & Continuous Operation Vessels
SULFURTRAP®
OPEX as low as 2¢ per MCF
- Handles flow rate & H2S concentration variability
- No hydroblasting for faster & safer change-outs
- High-capacity SULFURTRAP® adsorbents
- 0 ppm H2S outlet
- Handles high CO2 & light mercaptans
- Optional changeout & installation services available
OPEX cases are based on treating gas at 50 ppm H2S
LO-CAT®: Proven, Flexible & Operator-Friendly
LO-CAT®
OPEX as low as 0.2¢ per MCF
- Process guarantees <1 ppm H2S
- High turndown (up to 100%)
- Continuously regenerated catalyst
- No liquid waste streams
- No hazardous waste products produced
OPEX cases are based on treating gas at 50 ppm H2S
Selecting the right H2S removal solution for your operations
Merichem Technologies has a solution for the H2S present in your streams. The chart offers suggested ranges for our SULFURTRAP® media and LO-CAT® liquid redox technology.
If your flow or H2S concentration is between the two areas, we are happy to help you confirm which system could be most appropriate based on the needs of your operations.
