60 MMSCFD RSV CRYO GAS PLANT

60 MMSCFD RSV Cryogenic Gas Processing Plant Condition: New - Never Installed Overview The 60 MMSCFD RSV Cryo Deep Cut Gas Plant is a high-efficiency natural gas liquids (NGL) recovery facility engineered by UOP Russell utilizing Ortloff’s Recycle Split Vapor (RSV) process technology. The plant combines turbo-expander cryogenic recovery with an integrated propane refrigeration loop to maximize ethane and propane recovery across a wide range of operating conditions and gas compositions. Originally built in 2019, the facility is modularized for transportability and field installation and is designed for: Ultra-high ethane recovery High propane recovery Hydrocarbon dew point control Flexible ethane rejection/recovery operation Midstream gas processing Rich gas monetization LPG Production LNG Pre-Treatment The RSV process enhances conventional GSP-style cryogenic recovery by incorporating a residue gas reflux stream and additional rectification section to significantly improve recovery efficiency and operational flexibility. Key Specifications Item Description Plant Capacity 60 MMSCFD Metric Capacity 1.7 MSCMD / 1.7 MM Sm³/day Process Technology Ortloff RSV (Recycle Split Vapor) Plant Integrator UOP Russell Year Built 2019 Refrigeration Turbo-Expander + Propane Refrigeration Primary Products NGL Main Fractionation Equipment Demethanizer Dehydration Molecular Sieve Configuration Modularized Skid-Based Design Process Description The facility utilizes Ortloff’s RSV process, an advanced enhancement of the original Gas Subcooled Process (GSP), allowing: Ultra-high ethane recovery High propane recovery Ethane rejection flexibility Increased throughput capability Improved CO₂ tolerance Stable operation across varying flow rates The process incorporates: Molecular sieve dehydration Cryogenic heat exchange Turbo-expander refrigeration Propane refrigeration chilling loop Demethanizer fractionation Residue gas reflux generation The integrated propane refrigeration system provides supplemental chilling for richer gas streams and improved recovery performance. Enhanced CO₂ Tolerance The integrated Ortloff RSV process offers improved tolerance to elevated CO₂ concentrations in the inlet gas stream compared to conventional cryogenic recovery processes. By utilizing a leaner reflux configuration and higher tower operating pressures, the RSV process helps reduce the risk of CO₂ freeze-out within the cryogenic section while still maintaining high ethane and propane recovery efficiencies. Increased operational flexibility Improved reliability on varying gas compositions Better handling of challenging feed gas streams Greater margin against cryogenic CO₂ freezing Integrated Propane Refrigeration System The plant includes a dedicated propane refrigeration package designed to provide supplemental pre-cooling and enhanced liquid recovery performance. Refrigeration Compressors Multiple screw compressor packages Oil-flooded screw refrigeration compressors Dedicated air-cooled condenser systems Oil separation and management systems Refrigeration Vessels & Exchangers Propane accumulator vessels Refrigeration chillers Economizer vessels Refrigeration heat exchangers Integrated control and safety systems Benefits of Integrated Refrigeration Increased NGL recovery efficiency Improved propane recovery Better handling of rich gas streams Increased operational flexibility Enhanced recovery during varying ambient conditions Major Equipment Included Turbo Expander Package L.A. Turbine Expander / Compressor Package (EC-101) Model: LA Turbine L2000 Approximate operating speed: 35,600–40,000 RPM depending on operating case Cryogenic Heat Exchange System Gas / Gas Exchanger – Chart Industries Gas / Product Exchanger – Steeltek Demethanizer Reboilers Reflux Condenser Trim Reboiler Fractionation Section Stainless Steel Demethanizer Tower Approximate Dimensions: 60"/42" x 98' OAL Sulzer Chemtech Internals Dehydration System Dual Molecular Sieve Dehydrators Stainless Steel Construction Inlet Filter / Coalescer Dust Filtration System Regen Gas Scrubber Product Handling Cold Separator Product Surge Tank Product Charge Pumps NGL Product Cooling System Utility & Support Systems Regen Gas Heater HMO Heater Fuel Gas Scrubber Methanol Injection Pump Lube Oil Make-Up Pump