PROCESS FOR PREPARING A MESOPORIZED CATALYST CATALYST THUS OBTAINED AND USE THEREOF IN A CATALYTIC PROCESS

• Main Authors: DANILINA NADIYA, MINOUX DELPHINE
• Format: Patent
• Language: English; Korean
• Published: 01.08.2014
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOUNDS THEREOF; CRACKING HYDROCARBON OILS; FUELS; INORGANIC CHEMISTRY; LUBRICANTS; METALLURGY; MINERAL WAXES; NON-METALLIC ELEMENTS; 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

본 발명은 하기 단계를 포함하는, 메조기공화 제올라이트를 포함하는 촉매의 제조방법: - 하나 이상의 마이크로기공 네트워크 및 하나 이상의 메조기공 네트워크를 포함하는 양성자성 메조기공화 제올라이트를 제조하는 단계; 및 B) 암모니아 또는 암모늄 이온을 포함하는 기체 상 또는 액체 상에서 처리하는 단계. 또한, 본 발명은 획득된 촉매 및 수소첨가전환 공정에서 상기 촉매의 용도에 관한 것이다. A hydroconversion catalyst obtained by the process described, comprising a mesoporized zeolite with healed zeolitic structure, containing at least one network of micropores and at least one network of mesopores, having an atomic Si/Al ratio within the zeolite framework of greater than or equal to 2.3 and showing reduced amount of extra-framework aluminium with regard to that of a mesoporized zeolite with no healed zeolitic structure.