Flint Hills Resources Limited Partnership Sulfuric Acid Alum Plant, Rosemount, Minnesota - Refinery

Flint Hills Resources Limited Partnership Sulfuric Acid Alum Plant is a refinery located at 13155 Courthouse Boulevard in Rosemount, Dakota County, Minnesota, United States. The facility is operational and classified under NAICS codes 324110 (Petroleum Refineries) and 211112 (Natural Gas Liquid Extraction), indicating its role in the oil infrastructure sector. The plant operates within the regulatory framework of the United States, including the EPA's Clean Air Act Refinery MACT standards and BSEE offshore regulations. As a refinery, it processes crude oil into various petroleum products, with typical refining complexity measured by the Nelson index. Refineries in this region often range from medium to large scale. This facility contributes to the regional energy supply and economic activity in Minnesota. Its location near the Mississippi River and urban areas like Rosemount underscores the importance of environmental management, particularly regarding air emissions and spill prevention. The plant's operations align with industry standards for safety and environmental compliance.

The refinery is situated in Rosemount, Minnesota, near the Mississippi River, which poses potential spill risks to waterways. The facility's refining processes involve handling hazardous chemicals, requiring adherence to EPA regulations such as the Risk Management Plan (RMP) and Spill Prevention, Control, and Countermeasure (SPCC) rules. The local environment includes residential areas and agricultural land, emphasizing the need for robust emission controls and community safety measures.