synthesis gas conversion for phosphide catalyst, its production method and applications

摘要

The present invention provides phosphide catalyst for synthesis gas conversion , the manufacturing method and its application . Specifically , it provides for the synthesis of oxygenates a synthesis gas as a raw material , the metal state Fe, catalyst comprising one or more and the phosphide in Co and Ni, the production method and its applications . According to the present invention , a predetermined temperature , pressure , H ₂ / CO was converted to hydrocarbons and oxygen-containing compound , SiO ₂ Or Al ₂ O ₃ The bearing , Fe, and provides a catalyst comprising one or more and the phosphide in Co and Ni. The catalyst consists of two parts of the active ingredient with the carrier . Active ingredient is one or more species and mixture of the phosphide in the Fe, Co and Ni metallic state . As a carrier , SiO ₂ Or Al ₂ O ₃ Me used . In a fixed bed reactor or a slurry bed reactor , a predetermined temperature and pressure , and in the presence of the catalyst of the present invention , H ₂ / CO is highly active manner , a highly selective manner , is converted to hydrocarbons and oxygen-containing compound containing two or more carbons .