CATALYTIC CRACKING CATALYST COMPRISING LARGE-PARTICLE-SIZE SOL AND APPLICATION THEREOF

• Main Authors: YUAN, Shuai, YAN, Jiasong, LI, Jiaxing, YU, Shanqing, ZHANG, Jiexiao
• Format: Patent
• Language: English; French; German
• Published: 28.08.2024
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; CRACKING HYDROCARBON OILS; FUELS; LUBRICANTS; METALLURGY; MINERAL WAXES; PEAT; PERFORMING OPERATIONS; PETROLEUM, GAS OR COKE INDUSTRIES; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; TECHNICAL GASES CONTAINING CARBON MONOXIDE; THEIR RELEVANT APPARATUS; TRANSPORTING

A catalytic cracking catalyst comprising a large-particle-size sol and a method for preparing the same. The catalytic cracking catalyst comprises, based on its total weight, 15-50 wt.% of beta zeolite, 10-75 wt.% of clay, and 10-50 wt.% of large-particle-size sol; the pore distribution is determined...