WebResid Hydrotreating. Ensure long cycle lengths and maximum protection of downstream catalysts with Topsoe's hydrodemetallization (HDM) and hydrodesulfurization (HDS) catalysts. VGO Hydrotreating / FCC Pretreatment. One of the keys to optimize the refinery margin is to have optimal fluid catalytic cracking (FCC) unit performance – both in ... WebRefinery Needs • Achieve production quotas of low sulfur gasolines and diesels via reliable hydrotreatment of straight run and cracked products that otherwise become a bottleneck …
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Web9. mar 2024 · Hydrotreating, formally known as hydrodesulfurization (HDS), is a chemical process used on natural gas and refined petroleum. The aim of this process is to decrease the amount of sulfur in the petroleum by increasing the amount of hydrogen in the product. WebHydrotreating is one of the most mature technologies found in the refinery, rivaling the history and longevity of the thermal process. In 1952, UOP and Union Oil Co. of California began licensing hydrotreating under the name … inchh2o 換算
Process for hydrotreating biomass oil diluted in a refinery stream …
WebYou have processing goals for your hydrotreating units. Whether you want to reduce sulfur, nitrogen and aromatics or enhance cetane, density and smoke point — or all of the above … Webpetroleum refining, conversion of crude oil into useful products. The refining of crude petroleum owes its origin to the successful drilling of the first oil wells in Ontario, Canada, in 1858 and in Titusville, Pennsylvania, … Hydrogen gas is one of the most important elements in the production of desulfurized fuels. For hydrotreating, the hydrogen stream must be extremely pure (>99%) and have no humidity. The stream should have a low hydrocarbon content, as well as low mercaptan and hydrogen sulfide levels (<0.1%). … Zobraziť viac Petroleum refineries transform crude oil into useful fuels and products while satisfying technical, government, and safety requirements. In addition, they must comply with environmental policies that increasingly limit … Zobraziť viac It is common to assume that the hydrotreating process is a single unit operation that converts all of the raw feed into a final desulfurized product. However, this is not the case; most hydrotreatment processes require … Zobraziť viac Diesel oil may be either a direct cut from the atmospheric distillation column or a mixture of light cycle oil from the fluid catalytic cracker (FCC) unit and heavy cycle oil from the … Zobraziť viac Naphtha is a valuable product of petroleum refining, as it is one of the main constituents of the gasoline blending pool. While there is no formal definition of naphtha, it is … Zobraziť viac inchgrove house edinburgh