Business Details
15 Years
experience
Emergency
services
Advanced Sulphur Recovery & Carbon Management Solutions
Rameshni & Associates Technology & Engineering (RATE) is a globally recognized leader in advanced sulfur and carbon management technologies. With over 200 years of combined engineering expertise and 12 US patents, our team specializes in addressing complex technical challenges across sulfur recovery, CO2 capture, gas processing, and environmental compliance. We provide comprehensive services including technology licensing, engineering design, consulting, and training for upstream, midstream, and downstream operations in oil and gas, mining, and LNG sectors.Our patented solutions deliver performance guarantees for sulfur recovery units, tail gas treating, and carbon mitigation while prioritizing safety and sustainability. As ISO 9001:2015 certified innovators, we pioneered zero SO2 emission technologies and decarbonization solutions that meet evolving environmental regulations. Our commitment to excellence extends through full project lifecycle support from conceptual studies to startup, backed by decades of operational experience in over 250 sulfur recovery units worldwide.
Services
Sulphur Recovery Units
Tail Gas Treating
CO2 Recovery Technologies
Gas Processing Solutions
Technology Commercialization
Catalyst Supply
Operator Training Programs
Pre-Commissioning Services
Environmental Compliance
Process Engineering
Details
- Year established: 2011
Highlights and features
- 200+ years of combined engineering expertise in sulfur management
- ISO 9001:2015 certified quality management systems
- 12 patented technologies for sulfur and carbon management
- Performance guarantees for all licensed technologies
- Global experience across 250+ sulfur recovery units
Associations and certifications
- ISO 9001:2015
Services
Sulphur Recovery Units
Our Sulphur Recovery Units utilize patented SMAX and SMAXB catalysts to achieve up to 99.5% sulfur recovery without tail gas treating. These systems incorporate staged oxygen enrichment and ammonia destruction capabilities for applications ranging from 3 to 2,500 tons per day. Our solutions meet zero SO2 emission standards through integrated SETR technology that recycles recovered sulfur dioxide back into the process stream.
Tail Gas Treating
We provide comprehensive tail gas treating solutions that reduce SO2 emissions to below detectable levels. Our TGT-900 series catalysts maximize sulfur conversion while handling rich H2S gas streams up to 100% concentration. Systems incorporate low NOx burners and ammonia destruction technology, with capacity ranges from 20 to 4,000 MMSCFD throughput. All installations include performance guarantees for emissions compliance.
CO2 Recovery Technologies
Our CO2 recovery systems combine proprietary MDEA-based solvents with advanced amine unit designs to achieve pipeline specifications for H2S and CO2 removal. The Oximer and Mercaptan Removal technologies utilize regenerative catalysts for liquid and gas phase treatment. We offer complete solutions for CO2 liquefaction with internal/external refrigeration systems and carbon sequestration applications.
Gas Processing Solutions
We deliver integrated gas processing solutions covering acid gas removal, dehydration, hydrocarbon dew point control, and NGL recovery. Our AGRU designs with sulfolane-based solvents handle H2S concentrations up to 50% while meeting pipeline specifications. Systems include cryogenic processing capabilities for LNG production and mercaptan removal technologies for LPG and condensate streams.
Technology Commercialization
Our technology commercialization services guide innovations from concept to market readiness. We provide process simulations, intellectual property analysis, and business case development for sulfur and carbon management technologies. The eight-stage commercialization process includes pilot testing, scale-up road mapping, and basic engineering package development for commercial implementation.
Questions
What sulfur recovery technologies do you offer?
We offer Claus process units with SMAX/SMAXB catalysts, SETR SO2 recovery technology, and staged oxygen enrichment systems for sulfur recovery rates up to 99.5%.
Do you provide environmental compliance solutions?
Yes, our technologies meet IMO 2020 standards with zero SO2 emissions capabilities and CO2 capture solutions for decarbonization requirements.
What gas processing services are available?
We provide acid gas removal, dehydration, NGL recovery, mercaptan removal, and cryogenic processing solutions for hydrocarbon streams.
Do you offer catalyst supply programs?
Yes, we supply proprietary SMAX-100, SMAXB-100, and SETR ADS700 catalysts with OEM manufacturing partnerships for alumina, titanium, and hydrogenation catalysts.
What support services are included with technology licensing?
Our licensing includes PDP/BEDP packages, operator training, pre-commissioning support, and performance guarantees for all systems.
Do you provide engineering services for existing facilities?
Yes, we offer revamp designs for capacity expansion, emissions compliance upgrades, and process optimization for existing sulfur recovery and gas processing units.
