Apparatus for separating solid particles from a suspension of solid particles and gas, fluidized catalytic cracking reactor vessel, use of an apparatus or a vessel, and apparatus for the combined separation and extraction of a suspension of catalytic particles and steam in a cracking process catalytically fluidized

摘要

"APPLIANCE TO SEPARATE SOLID PARTICLES FROM A SUSPENSION OF SOLID PARTICLES AND GAS, FLUIDID CATALYTIC CRACKING VESSEL, USE OF AN APPLIANCE OR VASE, AND, COMBINATION AND EXTRACTION COMBINATION OF COMBINED EMPIRATION OF COMPICTED EMPOWERMENT OF COMPICTED EMPIRATION OF COMPICTED EMPOWERMENT. FLUIDIFIED CATALYTIC CRACKING ". Apparatus for separating solid particles from a suspension of solid and gaseous particles, in which the apparatus comprises: (i) a vertical primary cyclone vessel having a tubular housing comprising a section of tubular wall with an inlet tangentially arranged to receive the suspension, and a cover that closes the upper end of the tubular wall section; wherein the cover is provided with a circular axial opening, which serves as a gas inlet opening for a gas outlet duct; (ii) one or more secondary gas-solid cyclone separators, which are fluidly connected with the primary cyclone gas outlet duct.