For the Downstream Industry
Merichem Technologies is a global technology company providing licensed process technologies and spent caustic treatment solutions to the downstream oil and gas sector, including refining, petrochemical, chemical and other industries. Our proven technologies are easy to operate, handle a range of fluctuations, minimize carryover all in a small footprint while delivering reliable performance. Each solution is supported by dedicated technical service to ensure consistent operational success.
Merichem Technologies has developed and delivered proven solutions for contaminant removal. From engineering and fabrication to testing and support—if you have a problem, we’ll help you solve it.
Contact UsContaminant Removal and Treatment
We offer proven and highly cost-effective technologies for the removal of sulfur compounds and other impurities found in hydrocarbons, gases and other streams. These impurities include:
- Hydrogen sulfide (H2S)
- Mercaptans (RSH)
- Carbonyl sulfide (COS)
- Organic acids (RCOOH)
We also provide solutions for treating spent caustics to ensure they can meet wastewater plant inlet specifications.

Comprehensive Expertise and Support
We also support our technology with fully integrated engineering and modular fabrication capabilities, catalysts supply, and technical services. Merichem Technologies can offer complete treatment units or proprietary equipment, working from your specifications or our own standardized requirements.

Delivering Proven Solutions Worldwide
Merichem Technologies 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.
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