Hüdrotöötlemist
Hüdrotöötlemist is a term used in Estonian to describe hydrotreating or hydroprocessing. It is a group of catalytic chemical processes used in petroleum refineries and other industries to purify or enhance the quality of hydrocarbon-based substances. The primary purpose of hüdrotöötlemist is to remove impurities such as sulfur, nitrogen, oxygen, and metals from feedstocks like crude oil, naphtha, kerosene, diesel fuel, and lubricating oils.
The process involves reacting the hydrocarbon feedstock with hydrogen gas at elevated temperatures and pressures in
The severity of the hüdrotöötlemist process, determined by temperature, pressure, hydrogen partial pressure, and space velocity,