HYDROGEN SULFIDE SCAVENGERS
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United States of America Patent
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Issued Date -
Jul 14, 2022
app pub date -
Jan 7, 2022
filing date -
Jan 13, 2021
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Abstract
Scavenging compounds and compositions useful for scavenging hydrogen sulfide from streams are disclosed. The scavenging compositions may include a suspension of a metal component, a carrier solvent, and a polymer comprising styrene, propylene and ethylene. The streams may include asphalt, crude oil, naphtha, liquefied petroleum gas, vacuum gas oil, fuel oil, atmospheric tower bottoms, bitumen, and any combination of these streams.
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