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According to data from the Tianyancha app, Sinopec (600028) has newly obtained an invention patent grant. The title of the patent is “A High-Silica Naphtha Processing System and Processing Process”, with the patent application number CN202210386716.4; the grant date is December 6, 2024. Patent Abstract: The present invention discloses a high-silica naphtha processing system and processing method. The high-silica naphtha processing system of the present invention includes a fixed-bed reactor, a desiliconization reactor, a heat exchanger, and a distillation unit ； A fixed-bed reactor consists, from top to bottom, of a gas-phase reaction zone, a gas-liquid separation zone, a gas-liquid counterflow zone, a gas-liquid contact zone, and a liquid-phase reaction zone. The processing process for high-silica naphtha involves hydrogen entering first the gas-liquid contact zone at the bottom of the fixed-bed reactor, while high-silica naphtha and olefin-rich feedstocks enter the gas-liquid separation zone from the upper part of the fixed-bed reactor. Reactions take place in each reaction zone; the desiliconized product is mixed with the effluent from the bottom of the liquid-phase reaction zone after heat exchange, and then steam stripping and distillation are carried out to obtain the desired product. The present invention not only achieves efficient removal of silicon from high-silicon raw materials but also enables the processing of conventional coking raw materials, yielding qualified chemical raw materials and diesel fuel for use in vehicles, while simultaneously extending the operating cycle of the coker oil processing equipment.