PST-32 PST-2 Use of PST-32 and PST-2 catalysts in the conversion of hydrocarbon

• Main Authors: SHIN JIHO, HONG SUK BONG, PARK YONG KI, KANGYOUNG, LEE HWAJUN
• Format: Patent
• Language: English; Korean
• Published: 10.02.2023
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; CRACKING HYDROCARBON OILS; FUELS; LUBRICANTS; METALLURGY; MINERAL WAXES; ORGANIC CHEMISTRY; 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

The present invention relates to a hydrocarbon conversion method using a catalyst/catalyst support including PST-32 or PST-2 zeolite, which increases the selectivity/yield of light olefin products by various hydrocarbon conversion reactions, particularly, catalytic cracking of light oil and can maintain catalyst activity by reducing side reactions. 본 발명은 PST-32 또는 PST-2 제올라이트를 포함하는 촉매/촉매 지지체를 사용한 탄화수소 전환 방법에 관한 것으로서, 다양한 탄화수소 전환 반응, 특히 경유를 접촉분해하여 경질 올레핀 생성물의 선택성/수율을 높이고 부반응을 줄여 촉매 활성을 지속시키는 효과가 있다.