The rise in US natural gas supplied, tied to challenges/costs associated with natural gas logistics, point to the value of converting natural gas to liquid products. Indirect routes are generally energy inefficient and capital intensive. In contrast, direct non-oxidative natural gas conversion eliminates the syngas production step and required oxygen generation. However, these technologies have not been commercialized because of technical challenges such as low selectivity, coking, heat management, catalyst deactivation and catalyst regeneration.
West Virginia University
University of Pittsburgh
Shell
National Energy Technology Laboratory (NETL)