abstract |
A method for reducing the levels of sulfide impurities in a hydrocarbon stream, the method including contacting an effective amount of a compound as shown below with the hydrocarbon stream: Formula (I), where R is a hydrogen or halogen, R1 is a halogen, and R2 may be H, an alkyl group having 1-6 carbons, an alkene group having 1-6 carbons, or an aromatic group. |