Extraction of mercaptans from gases, LPG, lower boiling fractions and gasolines, or sweetening of gasoline and heavier stocks by in situ conversion of mercaptans into…
Category: Gas
Application: Removal of H2S and the production of high-purity sulfur from both anaerobic and aerobic gas streams including wellhead gas, fuel gas, acid gas, natural…
Remove sulfur compounds present in tail gases from Claus plants and meet air pollution standards. The high Claus ratio (HCR) process consists of two sections…
The Claus sulfur conversion process recovers up to 97% of the sulfur from acid gas streams. The Fluor hydrogenation/amine process converts sulfur dioxide (SO2), COS,…
The EUROCLAUS process recovers elemental sulfur from hydrogen sulfide (H2S) containing gases, which originate from gas treating plants such as alkanolamine units or physical solvent…
Removal of dissolved H2S and H2Sx from produced liquid sulfur. Undegassed sulfur can create odor problems and poses toxic and explosive hazards during the storage…
Removes hydrogen sulfide (H2S) from gas streams such as natural gas, refinery fuel gas, hydrogen recycle stream in refinery HDS, high-carbon dioxide (CO2) streams in…
Increase capacity and recovery of existing Claus sulfur recovery/tail gas cleanup units, provide redundant sulfur processing capacity, and improve combustion performance of units processing lean…
Recover elemental sulfur from acid-gas streams that contain hydrogen sulfide (H2S), or treat Claus tail gas for additional sulfur recovery. CBA beds can be retrofitted…
Debottleneck existing sulfur recovery units (SRU) or reduce size, capital and operating costs for new facilities by using oxygen, either to enrich or to replace…