In this subtask gas cleanup (polishing) unit processes that are feasible in
the 50-200 MW size range and that can be integrated together will be studied.
The process options include:
• hot gas cleanup for H2S (adsorbents)
• catalytic gas
treatment units (conversion of HCN)
• alternatives for methanol
solvent (Rectisol process) in acid gas treatment
• gas synthesis
processes in SNG and hydrogen processes, special attention will be paid on
biomass fed processes.
The work will be realised as literature survey and if needed, experimental
work will be also launched.