Case Study

Non Nitrogen H2S Scavenger

Non Nitrogen H2S Scavenger

Background and Challenges A major US refiner requested assistance in the H 2 S scavenging of approximately 1,200,000 barrels of opportunity crude while the refinery was shut down for turnaround. Due to contractual obligations from upstream suppliers and a lack of storage to hold incoming crude, refinery personnel decided on the use of a H 2 S scavenger and barges to store crude oil during turnaround. The refiner refused to use any amine based

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