Syngas-to-Gasoline STG®

The STG+® Syngas-to-Gasoline system accepts syngas from a variety of applications and converts it into RBOB or high octane gasoline. The GTL units are modular, with standard fixed-bed reactor technology for faster deployment, smaller capex and low operating costs.

How it works

system takes place in a continuous gas-phase closed loop, with no intermediate condensation steps.
The Primus Syngas-to-Methanol STG+® process is comprised of two steps:

  • Syngas-to-Gasoline Natural gas or other hydrocarbon gas reacts with steam at a high temperature and pressure to produce syngas (H2,CO and CO2 ).
  • Liquid/Gas Separation A series of catalytic fixed-bed reactors convert the syngas into gasoline and water via methanol and dimethyl ether intermediates.

To view the Primus Gasoline brochure, please click here

Feed Gas Type Liquid Product Feed Gas Flow MMSCF/D Feed Gas Flow NM^3/D Production Capacity
Natural Gas Gasoline 4-5 110,000-130,000 500 bpd
Natural Gas Gasoline 17-20 450,000-540,000 2000 bpd
Syngas Gasoline 17-20 450,000-540,000 500 bpd
Syngas Gasoline 68-80 1.8-2.1 million 2000 bpd
Natural Gas Methanol 4-5 110,000-130,000 160 mt/d
Natural Gas Methanol 17-20 450,000-540,000 640 mt/d