summary:
Bird's Nest Active Protector is a product developed on the basis of Bird's Nest Inert Protector, which is loaded with active metal components (usually Ni, Mo, W) and can be used as a hydrogenation reaction protector. Applied to remove metal impurities and scale such as iron, nickel, vanadium, calcium, and sodium from raw oil, as well as to remove some easily removable sulfur-containing non hydrocarbon impurities in moderation. The purpose of reducing bed pressure drop and protecting the main catalyst is achieved by intercepting particulate matter in the raw material and effectively removing impurities such as metals and residual carbon from the raw material.
Performance:
Scope of application of active protective agents for bird nests:
Suitable as a protective agent for the hydrogenation refining of light distillate oils such as coking gasoline, direct diesel, coking diesel, and catalytic diesel;
Suitable as a hydrotreating protectant for heavy distillate oils such as vacuum wax oil, coking wax oil, and low-temperature coal tar;
Suitable for hydroprocessing protectants such as atmospheric residue, vacuum residue, and medium to low temperature coal tar.
