Читать книгу Encyclopedia of Renewable Energy - James Speight G., James G. Speight - Страница 235

The Bio-SCOT process is a combination of the SCOT and Shell-Paques processes. This process can reduce the sulfur emissions from the sulfur recovery facilities to a low level thanks to the higher efficiency of the scrubber in the Shell-Paques technology.

The process eliminates the need to recycle hydrogen sulfide back to the inlet of the Claus unit. The hydrogen sulfide is converted to solid elemental sulfur in the form of a slurry, which can be melted and mixed with the sulphur from the Claus unit.

See also: Biodesulfurization, SCOT Process, Tail Gas Cleaning.