Business Divisions

RefiningENAP Refinerías

Aconcagua Refining Plant

The main crude and supplementary load processing plants are: Topping and Vacuum I, Topping and Vacuum II, Visbreaking, Catalytic Cracking, Continuous Reforming, Soft Hydrocracking (two plants), diesel and fuel hydrodesulphurization, Alkylation, Solvents Plant, Sulfuric Acid Plant, Isomerization Plant, DIPE Plant (co- ownership with Éteres y Alcoholes S.A.), Sulfur Plant (co-ownership with Petrosul S.A.) and Hydrogen Plant (owned by AGA), Coker Delayed Coking Complex (owned by Enercón).

Also, there are Merox treatment plants for turpentine and kerosene, gas and oily water treatment facilities, supply plant, closed system of refrigerating water; torch system, oil pipelines between the Refining Plant and Quintero Maritime Terminal; inner pipes facilities from tanks zones to processing plants, and from there to intermediate and final products tanks; pumps zone to send products from the Refining Plant; Quintero Maritime Terminal with crude and products tanks, pumps zones and four berths, including one of mono- buoy type for Suezmax ships; Chemical Laboratory; Truck Loading Field; facilities for the Emergency Response Squad staff; Firemen Station for 24-hour shifts; fire extinction vehicles, equipment and elements; specialized maintenance and repair workshops for all plants; emergency electric equipment based on diesel and gas, and interconnection system of natural gas to be used as fuel in boilers and furnaces (steam generation).

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