Hydrocarbon Dew Point Control (Mechanical Refrigeration) Units

Used 450 MCFD natural gas refrigeration system. The plant is designed by Toromont Energy Systems. Consisted of the following components: Unit 1: 125 BHP two stage natural gas compressor, manufactured by Ariel. Model JG, 1200 RPM electric motor, Inlet Scrubber, Interstage Scrubber, 1st and 2nd stage Coolers, 800 psig Discharge Separator and Allen Bradley PLC that controls the gas plant. Unit 2: 450+ MCFD mechanical refrigeration unit with 3-phase electric compressor manufactured by Copeland. Gas chiller, gas/gas exchanger, gas/ liquid exchanger, 725# 3-phase cold separator, 8” x 35' NGL stabilizer tower with 24? x 3' electric reboiler, methanol injection pump, inlet 3-phase 800 psig separator and fuel gas scrubber. Unit 3: 301KW - 480V Dual Fuel Generator, manufactured by Wagner Power Systems with 425 BHP Caterpillar G3408TA engine and 2 BHP Champion air compressor. Pneumatic control systems for all (3) units.

Unused 20 MMSCFD natural gas mechanical (propane) refrigeration plant. This plant offers the following advantages: (1) Gas Powered Propane Compression (2) Negative 50 (-50°F) rated Cold Separator (3) Negative 100 (-100°F) rated Stabilizer Column (4) EG Injection for Hydrate prevention (5) Separate reboilers for EG injection and Stabilizer Heat (6) NGL pumps available for pipeline injection (optional). Detailed technical documents available.

Used Toromont Designed, Low Temperature Separation (LTS) Unit (aka Mechanical Refrigeration Process not JT Process) Hydrocarbon Dew Point Control Plant composed of 2 identical trains, each train has the capacity to treat 414 MMSCFD of natural gas feed stock. Built in 2007. Unit designed to treat natural gas to meet pipeline gas specification or any specific requirement for downstream utilization of the gas. This process utilizes mechanical refrigeration (propane refrigeration) to chill and partially condense raw natural gas to separate out the heavier hydrocarbon components. The condensed hydrocarbon liquids are then distilled in a stabilizer distillation column to produce a pentane plus (C5+) natural gasoline condensate. To avoid hydrate formation, glycol is injected, this accomplishes dew point control of both water and hydrocarbon in a single unit.