LNG Liquefiers

Design and development of LNG Liquefaction systems, Gas Processing Systems, and Related Equipment.
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Other Gas Processing Equipment

Cryogenic Gas Processing

Raw natural gas contains various hydrocarbons depending on the location of the source and the age of the well. Removal of contaminants and separation of hydrocarbons will be required before the gas can be inserted into the pipeline or used as fuel for CNG or LNG vehicles.

MicroLNG offers cryogenic processing facilities with ethylene refrigerant operating at temperatures down to 160 F below zero. These systems include all pretreatment contaminant removal processes, specialized cryogenic control valves and materials, and any necessary storage vessels.

Pretreatment Systems

Feed gas typically requires contaminant removal before it enters the cold box. This prevents damage to the equipment and blockage of heat exchangers. Additionally, the processed gas must comply with specifications for pipeline natural gas, CNG, or LNG. These specifications vary around the world. It is critical for the customer to provide accurate inlet gas composition data and outlet gas requirements so that we can properly design the contaminant removal system. Typical contaminants include water, carbon dioxide, mercaptans (odorants), mercury, oxygen, nitrogen, helium, heavy hydrocarbons, siloxanes, and more.

MicroLNG offers complete pretreatment solutions using a variety of membranes, zeolites, adsorbents, glycols, amines, and refrigeration processes.

CNG - Compressed Natural Gas

CNG can easily and economically be produced from LNG by using a high pressure liquid pump and simple vaporization of the supercrticial fluid. Savings are significant when compared to diesel.

MicroLNG can provide complete centralized LNG production systems and help you distribute LNG to multiple CNG outlets over a wide radius. In addition, our partners can convert your diesel burning engines to dual fuel CNG or LNG vehicles for a very rapid return on investment.

NGL Recovery

The engineering team at MicroLNG has developed a complete NGL recovery system for both grid-connected and off-grid oil well operators.Various systems are available for NGL recovery, ethane recovery, and complete flare gas capture.

Our engineers are proficient in high BTU gas processing technology. We design and procure bespoke refrigeration processors, stabilizers, distillation columns, pretreatment, and storage systems as required for the site. We would love the challenge of designing a system for your most difficult gas processing needs.

Research and Development

MicroLNG is always seeking to expand our knowledge base and intellectual property. We are seeking research partners with advanced technology in the following areas that we may help commercialize:
  • Gas to liquids
  • Pretreatment solutions
  • LNG demonstration opportunities for federal agencies
  • Advanced gas production technologies
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