June 2021, Vol. 248, No. 6
Features
Sulfur Removal Solutions for Gas Gathering Systems
By Cyndie Fredrick, Senior Vice President & General Manager, Merichem Process Technology There are more than 1,300 pipeline operators throughout 120 countries of the world moving gaseous or liquid products across 2,175,000 miles (3,500,000 km) from production or extraction sites to refineries. Pipelines are considered one of the safest, most reliable, most efficient and economic means of transporting large quantities of natural gas, crude and refined petroleum products. However, sulfur contaminants in the form of hydrogen sulfide (H2S) and mercaptans (RSH) pose significant safety, operational, environmental and compliance problems. They must be removed to meet quality specifi

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